EP0051309B2 - Window - Google Patents

Description

The invention relates to a plurality of basic types of windows or the like, each of these basic types enclosing a frame, a casement as well as a turn-tilt fitting, with in Folding area of the casement arranged The center of the drive rod, which is activated by manual actuation in the longitudinal direction of the respective wing frame leg are movable to the fitting optionally in the TURN function positions, TILT, CLOSE LOCK set to can, and further with one between the top Frame frame and the upper casement leg arranged tilt tilting device with a tilt arm, which on the frame around the axis of rotation of the casement is rotatably mounted, with the upper wing frame leg through a rotary slide connection connected and in parallel on the casement to the upper wing frame leg by mediating in the functional position TURN set drive rod means lockable is, being in an additional functional position SPELLKIPP adjustable drive rod means controlled gap tilt locking elements are provided to the sash in one between the closed position and the maximum Tilt-open position to be determined.

Such a window is from DE-A-24 51 556 known. In the known embodiment the sash is fixed in one between the closed position and the maximum Tilt-open position in that below that of a rotary and Pushing pin of the extension arm into a sliding slot penetrated faceplate of the upper Wing frame leg a toothed locking rail is attached, which by the upper wing frame associated drive rod by means of lifting cams against the rotary and Push pin is pressed and thus with the Face plate in the area of the pivot and sliding bolt receiving slot is jammed.

The invention generally wants one for all basic types reliable determination of the size of the tilt opening gap to enable in the gap tilt position external forces on the sash frame, e.g. Wind power, regardless is preserved.

The different inventions concerned Claims 1 and 6 both go from an obvious Prior use "Weidtmann" from, at the the preamble of claim 1 and the The preamble of claim 6 are fulfilled.

According to the first basic type Claim 1 is achieved in that the interacting Split tilt locking elements automatically adjust against each other when the casement closed for the first time or again becomes.

According to the one indicating a second basic design Claim 6 is a wound or twistable casement for maintaining the Gap width provided.

Developments of claim 1 result from claims 2 to 5 and 7 to 12.

Developments of claim 6 result from claims 9 to 12.

The measures of claims 2 and 9 ensure a easy handling of the window so that next the force exerted on the manual actuation means no additional force on the casement in the direction perpendicular to the sash level is necessary if the sash from the Closed position in the gap opening position and to be brought back.

The measures of claims 10 and 11 ensure the right and left usability of the one designed as a double cam guide element Split tilt locking element.

The measure of claim 12 ensures a smooth transition of the drive rod system into the functional position SPALTKIPP Closing the sash frame previously opened.

A third basic type is defined in claim 13. It is based on one defined in the generic term Genus proposed according to DE-A-24 51 556, that a first through the drive rod means movable split tilt locking element and a second gap tilt locking element in the functional position SPALTKIPP perpendicular to the frame level abut each other and in the functional position Tilt against each other perpendicular to the frame level are mobile.

Furthermore, it is provided that that on the casement attached, first gap tilt locking element by the connecting rod means in the plane of the casement between one in the functional position SPELLKIPP the drive rod means ingested Locking position and a rest position is adjustable and with a second on Frame attached tilt tilt locking element cooperates in such a way that after Setting the first gap tilt locking element in the readiness to lock at subsequent

Approach the casement to the gap tilt position the two gap tilt locking elements under Preload adjacent to each other in the tilt direction of the casement slide past each other until after reaching the sash tilt position of the casement by biasing each other latch.

Another basic type is defined in claim 14. It is based on one defined in the generic term Genus proposed according to DE-A-24 51 556, that a first through the drive rod means movable split tilt locking element and a second Splitting tilt locking element in the functional position SPALTKIPP perpendicular to the frame level and tilt vertically in the functional position are mutually movable to the frame level.

Furthermore, it is provided that the second split tilt locking elements the frame or part of the Tilt tilt device is attached and the first Spaltkippfestelement perpendicular to the respective Espagnolette means in the sash level from the drive rod means via a cam or Set control between one in the Functional position SPALTKIPP of the drive rod means ingested, ascertainable and one ineffective, Tilt in the functional position position of the drive rod means adjustable and in the locking position the second gap tilt locking element in the sense a prevention of further tilt opening engages behind the casement, and that further one Pairing a curve guide element and one Curve follower element is provided, one of these Elements on the casement and through the connecting rod means adjustable, the other of these elements on the frame or on one when tipping part movable transversely to the frame level the display device, and the two elements mating in such a mutual association, that when transferring the drive rod means in the Functional position SPALTKIPP an inevitable Transfer of the casement to the gap tilt position enters and in the functional position SPALTKIPP the casement through the pairing is secured against tilting

This fourth basic design can be achieved through the measures of claims 15 to 28 further developed become. Of particular interest is the Training according to claim 22, which allows without spatial collision with the usual tilting tilting device the split tilt test actuators in one middle area of the upper wing frame leg to accommodate.

The embodiment according to claim 29 allows relatively large gap opening widths without that the dimensions of the fittings in the direction perpendicular to the frame level essential be enlarged.

A fifth basic type is defined in claim 30. It is based on one defined in the generic term Genus proposed according to DE-A-24 51 556, that a first through the drive rod means movable split tilt locking element and a second Splitting tilt locking element in the functional position SPALTKIPP perpendicular to the frame level and tilt vertically in the function position are mutually movable to the frame level.

Furthermore, it is provided that the second Spaltkippleststellelement the frame, especially the upper one Blond frame leg or the closure side Frame leg or one when tilting the casement movable transversely to the frame level Part of the dispensing device is attached. the first Spaltkippleststellelement when closed Sash frame by the drive rod means in their longitudinal direction on the second gap tilting fastener is moving past, the first and that second gap tilt locking element in the functional position TILT when the sash is tilted Pass each other across the frame level and the first gap tilt locking element when setting the casement to the gap tilt position by adjusting the drive rod means from the functional position TIP to the functional position SPALTKIPP in grasp with the second The gap tilt locking element can be engaged.

This basic design is particularly suitable for different different gap tilt opening widths allow. Further training of these fifth basic design are in claims 31 to 38 treated. Of particular importance here because of the measure of claim 31 the possibility of different gap opening widths to enable. A particularly stable split tilt detection achieved by the measure of Claim 33. The measure of claim 34 ensures a wide range of variation of the gap tilt opening.

The development of claim 36 simplified the handling of the window by the Sash frame by actuating the drive rod means at least approximately in the respective gap opening position forces before the gap tilt detection means to be brought into effect.

The measures of claim 38 also provide for easy handling.

A sixth basic type (claim 39) is characterized by special Simplicity of use Spaltkippleststellelemente and then by high Functional reliability.

Developments of the sixth basic type result themselves from claims 40 to 51. By the Measure of claim 47 can be a relative reach large gap opening width without the Dimensions measured perpendicular to the frame level of the fitting significantly enlarged become.

The measure of claim 49 receives its Significance especially in that the casement in the ROTATE function position independently adjustment inaccuracies of the drive rod system precise compared to the extension arm is fixed and that the gap opening width is precisely defined.

A seventh basic type is defined in claim 52. It is based on one defined in the generic term Genus proposed according to DE-A-24 51 556 ' that a first through the drive rod means movable split tilt locking element and a second Splitting tilt locking element in the functional position SPALTKIPP perpendicular to the frame level and tilt vertically in the functional position are mutually movable to the frame level.

Furthermore, it is provided that the first gap tilt locking element with the drive rod means on one part from their connecting rod path through a lost motion connection is portable, the first and that second gap tilt locking element in the functional position TILT the casement transversely to the frame level walk past each other and that first gap tilt locking element when setting the Adjust the casement into the tilt-tilt position the drive rod means from the functional position TILT to the SPLIT TIP functional position after going through the named part of the Espagnolette path engaged with the second The gap tilt locking element can be engaged.

This embodiment in turn creates the Prerequisite for setting the gap opening width to different sizes without the Gap-tilt locking elements in the driving rod displacement direction have to walk past each other.

Form the measures of claims 53 to 58 the seventh basic type continues.

Claim 53 gives a simple structure for lost motion connection and claim 55 a construction in which the lost motion connection essentially covered and therefore safe from damage is housed. Claim 56 ensures a particularly stable detection of the Casement in the respective gap opening position.

Claims 59 and 60 give an idea on the size of the gap opening to be set, which, for example, is intended to be used in an unoccupied room for an adequate one Ventilation without excessive cooling or warming through the outside atmosphere to care.

The specification of claim 61 corresponds to the Function sequence frequently used in tilt and turn window construction, which also with the invention Design is applicable and thus the weight loss learning to use it is easier.

The invention further relates to a turn-tilt fitting with the

Fig. 1 ein Drehkippfenster erfindungsgemäßer Art in Kippöffnungsstellung;

Fig. 2 das Schaltfolgeschema eines Handbetätigungsgriffs für ein Drehkippfenster gemäß Fig 1;

Fig. 3 eine Draufsicht auf das scherenseitige Teil eines Drehkippbeschlags nach einer ersten Ausführungsform der Kippöffnungsstellung;

Fig. 4 die Feststellmittel für die Spaltöffnungsstellung der Beschlagausführungsform nach Fig. 3 in verschiedenen Funktionsstellungen der Treibstangenmittel;

Fig. 5 die Feststellmittel für die Spaltöffnungsstellung nach einer zweiten Ausführungsform;

Fig. 6 einen Schnitt nach Linie VI-VI der Fig. 5;

Fig. 7 die Feststellmittel für die Spaltöffnungsstellung nach einer dritten Ausführungsform; und

Fig. 8 eine Teilansicht zu Fig. 7 in Pfeilrichtung VIII der Fig. 7;

Fig. 9 ein weiteres Drehkippfenster erfindungsgemäßer Gestaltung zur Gesamtübersicht;

Fig. 10 eine Draufsicht auf die Ausstellvorrichtung des Drehkippfensters gemäß Fig. 9 mit erfindungsgemäßer Paarung eines Kurvenführungselements und eines Kurvenfolgerelements betrachtet in Pfeilrichtung XIX der Fig. 9;

Fig. 11 die verschiedenen Schaltstellungen eines Handbetätigungsgriffes;

Fig. 12 ein Detail zu den Fig. 9 und 10 in Pfeilrichtung XXI der Fig. 9;

Fig. 13 und 13a ein Kipplager zu dem Drehkippfenster der Fig. 9;

Fig. 14 ein weiteres erfindungsgemäßes Drehkippfenster in Kippstellung zur Gesamtübersicht;

Fig. 15 die Ausstellvorrichtung und die Stellglieder bei dem Drehkippfenster gemäß Fig. 14 in Pfeilrichtung XXV der Fig. 14;

Fig. 16 die verschiedenen Einstellungen eines Handbetätigungsgriffs, welche den verschiedenen Funktionsstellungen der Treibstangenmittel entsprechen;

Fig. 17a bis 17f verschiedene Einstellungen der Stellglieder relativ zueinander;

Fig. 18 eine Schaltsperre, welche mit der Ausstellvorrichtung gemäß Fig. 15 zusammenwirkt in Richtung des Pfeiles XXVIII der Fig. 15 betrachtet;

Fig. 19 eine weitere Ausführungsform der Ausstellvorrichtung, bei welcher das Gegenstellglied Teil dieser Aussteilvorrichtung ist, betrachtet in Pfeilrichtung XXIX der Fig. 14;

Fig. 20 die Einstellungen des Handbetätigungsgriffs in Zuordnung zu der Ausführungsform gemäß Fig. 19;

Fig. 21 die Stellglieder der Ausführungsform gemäß Fig. 19 in ihrer der Drehbereitschaft des Flügelrahmens entsprechenden Funktionsstellung;

Fig. 22 die Stellglieder gemäß der Ausführungsform der Fig. 19 in ihrer Spaltkippstellung entsprechenden Funktionsstellung;

Fig. 23 ein anderes Ausführungsbeispiel des Zusatzlenkers mit dem blendrahmenseitigen Stellglied in Form eines Zahnsegments;

Fig. 24 ein weiteres erfindungsgemäßes Drehkippfenster in Kippstellung;

Fig. 25 eine Ansicht der aus Treibstangenbaueinheit und Ausstellvorrichtung bestehenden Baugruppe in Pfeilrichtung XXXV der Fig. 24 gesehen in Kippbereitschaftsstellung;

Fig. 26 eine Teildraufsicht auf die Baugruppe gemäß Fig. 25 in Pfeilrichtung XXXVI der Fig. 25;

Fig. 27 eine Draufsicht auf die Baugruppe gemäß Fig. 25 und 26 in der Spaltkippstellung;

Fig. 28 eine Draufsicht auf die Baugruppe gemäß Fig. 25 und 26 in der Drehbereitschaftsstellng bei geschlossenem Flügelrahmen;

Fig. 29 eine Draufsicht auf die Baugruppe gemäß Fig. 25 und 26 bei geschlossenem Flügelrahmen in Schließverriegelungsstellung und

Fig. 30 eine Abwandlung zur Ausführungsform nach den Fig. 24 bis 29 mit geänderter Schaltfolge;

Fig. 31 eine Ergänzung zur Ausführungsform nach den Fig. 24 bis 29 mit Verstellbarkeit des ausstellarmseitigen Spaltkippfeststellelements gegenüber dem Ausstellarm;

Fig. 32, 33 und 34 eine weitere Ausführungsform in verschiedenen Funktionsstellungen;

Fig. 35 eine Übersicht eines weiteren Drehkippfensters in Kippstellung;

Fig. 36 die obere Stulpschienen-Treibstangen-Einheit mit der Ausstellschere in Pfeilrichtung L der Fig. 35 in Kippstellung des Flügelrahmens;

Fig. 37 die Teile gemäß Figur 36 in der Spaltkippstellung;

Fig. 38 eine Draufsicht in Pfeilrichtung LII der Fig. 37;

Fig. 39 einen Schnitt nach Linie LIII-LIII der Fig. 37;

Fig. 40 die Teile gemäß Fig. 36, 37 und 38 in der Drehbereitschaftsstellung;

Fig. 41 die Teile gemäß Fig. 36, 37, 38 und 39 in der Schließriegelungsstellung;

Fig. 42 eine Seitenansicht eines eine Schaltkulisse aufweisenden Formstückes;

Fig. 43 eine Draufsicht auf das Formstück gemäß Fig. 42;

Fig. 44 die obere Stulpschienen-Treibstangen-Baugruppe und die Ausstellschere bei einer abgewandelten Ausführungsform, bei der das zweite Halteglied an einem Zusatzlenker angebracht ist;

Fig. 45 die Anordnung von erstem und zweitem Hafteglied an den drehachsenfernen Schenkeln des Flügelrahmens bzw. des Blendrahmens;

Fig. 46 eine Ansicht der Teile gemäß Fig. 45 in Pfeilrichtung LX der Fig. 45;

Fig. 47 einen Schnitt nach Linie LXI-LXI der Fig. 46;

Fig. 48 eine Seitenansicht des Formstücks mit der Schaltkulisse bei der Ausführungsform nach den Fig. 45 und 46;

Fig. 49 eine Draufsicht auf das Formstück gemäß Fig. 48;

Fig. 50 eine Anordnung des ersten Halteglieds an einem Eckumlenkungselement;

Fig. 51 das gleichzeitig als Kupplungselement zur Verbindung mit der getriebeseitigen Treibstange ausgebildete Formstück gemäß Fig. 50;

Fig. 52 eine Draufsicht auf das Formstück gemäß Fig. 51;

Fig. 53 eine Weiterbildung der Erfindung z.B. nach Fig. 46;

Fig. 54 einen Schnitt nach Linie LXVIII-LXVIII der Fig. 53.

Fig. 55a bis 55d eine Weitere Ausführungsform eines Dreh-KIPP Fensters

Fig. 56 ein Detail zur Ausführung nach Fig. 55:

Fig. 57 eine Weiterbildung zur Ausführungsform nach Fig. 10 bis 12;

Fig. 58 eine Weiterbildung zur Ausführungsform nach Fig. 19; und

Fig. 59 einen Detailschnitt zur Fig. 58,

Fitting features according to a dor claims 1 to 61. The accompanying figures orlaulorn the invention based on exemplary embodiments; it represents:

1 shows a tilt-and-turn window of the type according to the invention in the tilt-open position;

FIG. 2 shows the switching sequence diagram of a manual control handle for a tilt and turn window according to FIG. 1;

Figure 3 is a plan view of the scissor-side part of a tilt and turn fitting according to a first embodiment of the tilt opening position.

FIG. 4 the locking means for the gap opening position of the fitting embodiment according to FIG. 3 in different functional positions of the drive rod means;

5 shows the locking means for the gap opening position according to a second embodiment;

Fig. 6 is a section along line VI-VI of Fig. 5;

7 shows the locking means for the gap opening position according to a third embodiment; and

FIG. 8 is a partial view of FIG. 7 in the direction of arrow VIII of FIG. 7;

9 shows a further tilt-and-turn window designed according to the invention for a complete overview;

10 shows a plan view of the opening device of the tilt-and-turn window according to FIG. 9 with the pairing according to the invention of a curve guiding element and a curve follower element viewed in the direction of the arrow XIX of FIG. 9;

11 shows the various switching positions of a manual control handle;

12 shows a detail of FIGS. 9 and 10 in the direction of arrow XXI of FIG. 9;

13 and 13a a tilt bearing for the tilt and turn window of FIG. 9;

14 shows a further tilt-and-turn window according to the invention in the tilted position for a complete overview;

15 shows the opening device and the actuators in the tilt and turn window according to FIG. 14 in the direction of arrow XXV of FIG. 14;

16 shows the various settings of a manual control handle which correspond to the various functional positions of the drive rod means;

17a to 17f different settings of the actuators relative to each other;

FIG. 18 is a shift lock, which interacts with the opening device according to FIG. 15 in the direction of arrow XXVIII of FIG. 15;

19 shows a further embodiment of the opening device, in which the counter-actuator is part of this opening device, viewed in the direction of arrow XXIX of FIG. 14;

20 shows the settings of the manual control handle in association with the embodiment according to FIG. 19;

21 shows the actuators of the embodiment according to FIG. 19 in their functional position corresponding to the readiness for rotation of the casement;

22 shows the actuators according to the embodiment of FIG. 19 in their functional position corresponding to their gap-tilt position;

23 shows another embodiment of the additional link with the actuator on the frame side in the form of a tooth segment;

24 shows a further tilt-and-turn window according to the invention in the tilted position;

25 shows a view of the assembly consisting of the connecting rod assembly and the opening device in the direction of arrow XXXV of FIG. 24, in the tilt-ready position;

FIG. 26 is a partial top view of the assembly according to FIG. 25 in the direction of arrow XXXVI of FIG. 25;

FIG. 27 shows a top view of the assembly according to FIGS. 25 and 26 in the gap tilt position; FIG.

28 shows a plan view of the assembly according to FIGS. 25 and 26 in the ready-to-turn position with the sash frame closed;

29 is a plan view of the assembly according to FIGS. 25 and 26 with the casement closed in the locking position and

30 shows a modification to the embodiment according to FIGS. 24 to 29 with a modified switching sequence;

FIG. 31 is a supplement to the embodiment according to FIGS. 24 to 29 with adjustability of the split-tilt locking element on the extension arm side relative to the extension arm;

32, 33 and 34 a further embodiment in different functional positions;

35 shows an overview of a further tilt-and-turn window in the tilted position;

36 shows the upper faceplate-drive rod unit with the stay scissors in the direction of arrow L of FIG. 35 in the tilted position of the casement;

37 shows the parts according to FIG. 36 in the gap tilt position;

FIG. 38 is a plan view in the direction of arrow LII of FIG. 37;

Fig. 39 is a section along line LIII-LIII of Fig. 37;

40 shows the parts according to FIGS. 36, 37 and 38 in the ready-to-turn position;

41 shows the parts according to FIGS. 36, 37, 38 and 39 in the closed locking position;

42 shows a side view of a molded piece having a shifting gate;

FIG. 43 shows a plan view of the shaped piece according to FIG. 42;

44 shows the upper cuff rail drive rod assembly and the stay scissors in a modified embodiment in which the second holding member is attached to an additional link;

45 shows the arrangement of the first and second adhesive member on the legs of the casement frame or of the window frame which are remote from the axis of rotation;

FIG. 46 is a view of the parts according to FIG. 45 in the direction of arrow LX of FIG. 45;

47 shows a section along line LXI-LXI of FIG. 46;

48 shows a side view of the molded part with the shifting gate in the embodiment according to FIGS. 45 and 46;

FIG. 49 shows a plan view of the shaped piece according to FIG. 48;

50 shows an arrangement of the first holding member on a corner deflecting element;

FIG. 51 shows the fitting according to FIG. 50, which is simultaneously designed as a coupling element for connection to the transmission-side drive rod;

FIG. 52 shows a plan view of the shaped piece according to FIG. 51;

53 shows a development of the invention, for example according to FIG. 46;

54 shows a section along line LXVIII-LXVIII of FIG. 53.

55a to 55d a further embodiment of a tilt and turn window

56 shows a detail of the embodiment according to FIG. 55:

57 shows a development of the embodiment according to FIGS. 10 to 12;

58 shows a development of the embodiment according to FIG. 19; and

59 shows a detailed section for FIG. 58,

In Fig. 1 is the frame of a tilt and turn window generally with 10 and the sash generally designated 12. The sash is in the tilt opening position. The Sash frame 12 is in a known manner by a Corner bearing 14 mounted and at 16 by a tilting bearing storable. Between the upper wing frame leg 18 and the upper frame leg 20 there is an opening device 22. On the casement 12, in any case on the upper casement leg 18 and the wing frame leg remote from the axis of rotation 24 drive rod means are arranged. This drive rod means allow it through mediation Locking block, e.g. 28, the sash 12 in the lock fully closed position. They also allow the tilt bearing at 16 Tilt function to switch so that the casement 12 can be tilted about the tilt axis 30 and they also allow an extension arm 32 of the Issuing device 22 by means of a locking cam 34 and a cam engagement part 36 in a parallel position to the upper wing frame leg 18 so that the pivot bearing 38 of the extension arm 32 the pivot bearing of the casement 12 about the axis of rotation 40 for the rotary opening operation can take over. On the casement and the frame are fixing means 42 for the Fixing the casement 12 in a gap-tilt position provided in which the casement 12 just a little and far less than in Fig. 1 shown, tilted about the tilt axis 30 is. As can be seen from Fig. 1, it is a fully concealed fitting, both the Espagnolette means 26 and the display device 22 in the rebate between the frame and Casement is housed. The depth of the the rebate space which accommodates the connecting rod means is included h indicated. In the gap opening position, the Distance between the window frame visible surface and the stop surface 46 of the sash flap are of the order of magnitude h.

A manual control handle 48 is used for adjustment the drive rod means in different functional positions. In Fig. 1 is the manual control handle 48 in standby position.

In Fig. 2 are the different functional positions of the manual control handle 48 indicated: Position 48a corresponds to the locking locking position (Closed), position 48b corresponds to the Ready to turn position (turning), position 48c corresponds to the gap-tilt position or gap-tilt ready position (Gap-tilt) and the position 48d (see also FIG. 1) corresponds to the tilt ready position (Tilt). The angular distance of 48a after 48b is 90 °, the angular distance from 48b after 48c is 45 ° and the angular distance from 48c to 48d is 45 ° again. So it stands for the transition from the locking position 48a to Ready to turn position 48b a switching path of 90 ° available for the transition from the Rotary opening position for the gap-tilt position or Gap-ready position another switching path of 45 ° and for the transition from the Shift-tilt or shift-tilt ready position another switching path for readiness to tilt of 45 ° available. It is straightforward possible, the individual switching paths and thus the To increase the total switching distance if the Manual control handle 48 does not collide with the the window receiving wall opening. If this danger exists, the switching path can be enlarge, for example, that the manual control handle 48 can be folded around a folding axis 50 to do. If this happens, he can Go through the entire switching path of 180 ° twice without colliding with the boundary surfaces the opening of the wall and the individual switching paths can then be doubled, for example become.

The locking block is in switch position 48a 28 and possibly further locking blocks engaged with not shown Striking plates on the frame 10 so that the sash 12 in its closed position on Frame is locked. In the switch position 48b is the locking block 28 from which Strike plate of the frame 10 shown solved. The tilting bearing at 16 is also released. But the setting cam 34 is engaged with the cam engagement part 36 of the extension arm 32, so that the extension arm 32 on the upper casement leg 18 in parallel to this is fixed and therefore the sash 12th with the help of the extension arm 32 in the Pivot bearing 38 for rotation through the corner bearing 14 and the pivot bearing 38 defined axis of rotation 40 is ready.

In the standby position 48d that is Tilt bearing at 16 in function so that the casement 12 about the tilt axis 30 in the in Fig. 1st drawn tilt opening position can be tilted can. The locking block is, of course 28 in turn from engagement with the associated striker on frame 10 released and also the setting cam 34 is located disengaged from the cam engaging portion 36 of the Extension arm 32.

3 shows the opening device 22 and the associated, on the upper wing frame leg 18 parts to be attached to the drive rod means 26. One of these drive rod means one recessed in a groove in the sash rebate Face plate 52 on the underside of a drive rod 54 is performed. The drive rod 54 stands via a corner drive 56 in a motion-transmitting manner Connection with a connecting rod, the also under a faceplate 60 on the casement leg 24 is led and the turn in motion-transmitting connection with the Manual control handle 48 stands.

The locking cam 34 is on the drive rod 54 attached right / left and is protruding an elongated hole in the faceplate 52 in connection with the drive rod 54. Also the cam engagement part 36, as can be seen from FIG. 3, is right / left convertible attached to the extension arm 32. The Extension arm 32 is additionally by an additional arm 62 articulated with the faceplate 52 in a known manner Way connected. To fix the extension arm 22 on the upper wing frame leg 18 are additional means of engagement near the Rotary opening axis 40 provided, namely a Additional cams 64 and an additional engagement part 66, the also suitable for right / left hinges are, i.e. are arranged symmetrically the longitudinal axes of the faceplate 52 and the Ausstellarms 32. The additional cam 64 and that Additional engagement part 68 are only in the locking position 48a and in the ready-to-turn position 48b are engaged with each other and are otherwise separated from each other.

On the drive rod 54 is still part of the fixing means defining the gap-tilt position 42 a double cam guide element 68 is attached, which is shown in detail in FIG. 4 is. This double cam guide element 68 is through an elongated hole in the faceplate connected to the drive rod 54 and with the Drive rod 54 movable in the longitudinal direction. The double cam guide element 68 works with a curve follower 70 together, which on the Frame 10 in the rebate space in the longitudinal direction of the frame thigh 20 adjustable and is arranged lockable. The two leadership curves of the double curve guide element 68 are designated 72 and 74. In Fig. 4d there is the double cam guide element 68 in the ready position. The leadership curve 74 has a central opening 76 so that the Curve follower 70 and the guide curve 74 therethrough can be moved and thus the sash 12 into the tilt opening position according to FIG. 1 can kick.

In Fig. 4c, the curve follower 70 is between the two curves 74 and 72 summarized so that the casement held in a gap-tilt position in which the distance of the stop surface 46 of the sash overturn from the visible surface 44 of the frame is very small, for example corresponds to the height h according to FIG. 1.

In the position of the double cam guide 68 according to FIG. 4b and in the position according to 4a is the double cam guide element 68 with each outside of the intervention the curve follower 70, so that the rotary opening of the Casement 12 opposite the frame 10 and the pressure of the casement 12 against the frame 10 in the locking lock not be hindered.

If the manual control handle 48 of the Position 48a over position 48b towards the gap-tilt position 48c is switched an edge 72a of curve 72 engages the Curve follower 70, so that curve 72 is inevitable is pressed in the direction of the arrow in FIG. 4b and thus the casement 12 inevitably through the Switching movement of the drive rod means in the Gap-tilt position according to Fig. 4c passes.

The symmetrical design of the double cam guide element 68 allows it to be implemented under rotation by 180 °, so that also in this respect Right / left usability is guaranteed.

If from the gap tilt position according to Fig. 4c switched back to the rotary position according to FIG. 4b the curve follower 70 acts with one Flank 74a of curve 74 together, so that the Double cam guide element 68 in the direction of the arrow 4c pressed against the frame is, so that the transition from gap-tilt position in the rotary position and the locking position and back only by spinning Action on the manual control handle 48 without additional exertion of force on the casement can be done.

The additional cam 64 is in the gap-tilt position a support bar 78 opposite, so that in the gap-tilt position an approximation of the casement 12 to the frame 10 with twisting of the casement, for example as a result of wind pressure from the inside, is not possible, although the Locking means 42 near the handle side of the casement are arranged; with that is through the intervention the support bar 78 and the additional cam 64 die Maintaining a certain minimum gap width even if there is a risk of twisting the Sash frame over the entire length of the sash frame thigh guaranteed.

It should be added that it is with regard to the right / left usability of the display device is necessary, the extension arm 22 opposite the pivot bearing 38 can be changed about the axis 80 close.

In the embodiment according to FIGS. 5 and 6 are comparable parts with the same reference numerals provided by multiplication by the number 100. On the housing of the corner drive 156 is a Leaf spring trained lever 182 arranged the at its free end a first locking element 184 wearing. This first locking element 184 works with a second locking member 186, which arranged on the frame 110 in the fold area is. The leaf spring 182 has a middle one Longitudinal slot 188, in the central area a control bridge 190 with rounded ends is provided. On the movable spring band 192 of the corner drive 156 is one by one Control cam slot 194 of the housing 196 provided, which in the in Fig. 5th drawn gap-tilt standby position the control bridge 190 attacks and the leaf spring 182 against their spring action from the housing the corner drive 156 lifts so that the first Locking member 184 on the second locking member 186 unstressed. If the control cam 196 in the gap-tilt ready position shown in FIG. 5 is and the casement becomes the closed position about the tilt axis 30 tilted, the first locking member 184 slides under elastic deformation of the leaf spring 182 over the curved surface of the second locking member 186 to the first locking member 184 in the slot 198 of the second locking member 186 snaps into place and thus defines the gap tilt position against both complete closure and also against transfer towards the noramale Tilt position according to FIG. 1.

In all other positions of the drive rod means the control cam 196 engages through the Slot 188 of the leaf spring 182 through, so that the Leaf spring 182 under their own spring action abuts the housing of the corner drive 156.

In the embodiment according to FIGS. 7 and 8 are comparable parts with the same reference numerals provided as in the embodiments 1 to 4 and 5 and 6 each increased by the number 100 or 200. In the embodiment 7 and 8 are the locking means 242 in deviation from the previously described embodiments between the top ends of the handle-side vertical leg of the casement and the frame 211 arranged, which cooperates with a locking piston 213. The locking block 213 is with the spring band 292 through an elongated hole in the corner drive housing 256 connected through. 8 is the locking block 213 in the locking position 213a, the rotary opening ready position 213b, the gap-tilt position 213c and the tilt-ready position 213d drawn. If the Locking block 213 is in the ready-to-open position 213b and other Continue pivoting the manual control handle is moved down, it glides over a Curve 215 of the striking plate 211, so that the casement is lifted off the frame. In order to is through curve 215 and the closing block 213 determines the gap-tilt position and the casement prevented from getting into the position complete closure. Against more Open the casement in the tilt-tilt position serve towards the normal tilt position following measures:

On the housing of the corner drive is 256 a rocker arm 217 tiltably mounted. The sash frame level vertical tilt axis is through a Bearing rivet 219 defined. The rocker arm 217 is by a leaf spring 221 towards his Prestressed at rest. At the free end of the A first holding member 223 is attached to rocker arm 217. This first holding member 223 is one second holding member 225 opposite, which part of the striking plate 211. On one with the Spring band 292 connected connecting rod section 227 is a control bridge 229 in the area of a Elongated hole 231 arranged. On the rocker arm 217 is adjustable in the longitudinal direction, a control cam 233 attached. If the locking block 213 approaches the gap tilt position 213c the control bridge 229 the control cam 233, so that after entry of the closing block 213 in the Gap-tilt position 213c of the control cam 233 the control bridge 229 rests and the rocker arm 217 around its tilt axis at 219 counterclockwise pivoted against the action of the spring 221 and the first holding member 223 behind the second holding member 225 engages. So that is in the Gap-tilt position of the sash frame against further Opening towards the normal tilt position 1 by the engagement of the first Holding member 223 and the second holding member 225 secured.

In all other positions of the drive rod means is the control cam 233 except Engagement with the control bridge 229 in the area of Slot 231, so that the functions locking lock, Rotary opening and tilt opening through the Holding members 223 and 225 are not hindered.

The rocker arm 217 is by a guide pin 235 in the faceplate and in part 227 secured against swinging out of the sash level.

It must be added to the switching sequence that it would also be possible, the normal for turn-tilt windows Switching sequence, locking device, ready to open, Readiness for tipping and following the one end position, in particular to the end position readiness for tilt opening, a functional position, gap-tilt or gap-tilt readiness to provide.

In Fig. 9 a frame is very general with 2010 and a sash in general with Referred to in 2012. The sash 2012 is opposite the frame 2010 around a tilt axis 2014 tiltable or about a rotation axis 2016 rotatably mounted. For this purpose it is at 2018 a corner bearing, not shown, is provided, which is both the tilt movement about the tilt axis 2014 as well as the rotating movement around the Axis of rotation 2016. Furthermore is at 2020 Tilt bearing provided which the tilting movement around the tilt axis 2014 and for the rotary movement around the axis of rotation 2016 can. Between the upper leg 2022 of the Frame 2010 and the upper leg 2024 of the casement 2012 is an opening device 2026 provided which the tilt opening width of the casement against that Frame 2010 on that shown in Fig. 9 Position limited and which when rotating of the casement 2012 around the axis of rotation 2016 on the thigh 2024 of the casement 2012 determined in parallel to this is by interacting locking bar 2028 and 2030. The locking bar 2030, the tilting bearing 2020 and possibly other locking element pairings not shown for locking of the casement 2012 on the frame 2010 are 2032 in by drive rod means controlled in a known manner.

To set a gap opening position a pairing of a curve guiding element 2034 and a curve follower element 2036 are provided, wherein the cam guide 2034 on the upper frame leg 2022 is arranged and the curve follower element 2036 in the longitudinal direction of the upper wing frame leg 2024 movable is arranged and for this purpose with connecting rod means 2032. The Espagnolette means 2032 are from a manual override handle 2038 from movable.

9, the manual control handle 2038 is open Ready to tilt and the sash 2012 is in the tilted position accordingly is the switch position shown in FIGS. 10 and 11.

10, the curve follower is 2036 designed as an oval locking pin, which is mounted on a drive rod part 2032a and an elongated hole 2039 of a faceplate 2040 enforced.

Fig. 10 also allows the design of the display device Recognize 2026 in detail; it includes an extension arm 2042, which on the frame the axis of rotation 2016 is rotatably supported and with the faceplate 2040 by a rotary slide connection 2044 is connected; it also includes one Additional link 2046, which on the faceplate 2040 on the one hand at 2048 and on the extension arm 2042 on the other hand is articulated at 2050.

The drive rod part 2032a is by moving of the operating handle 2038 in its longitudinal direction movable.

The curve guide element 2034, which for the purpose of right-left usability its vertical longitudinal center line doubled symmetrically is comprised of the first guide curve 2052 with sections 2052a, 2052b and 2952c and one second guide curve 2054 with guide curve sections 2054a and 2054b and a bridge 2056.

In the tilt-ready position according to FIG. 10 is the curve follower element 2036 in such Lateral position opposite the curve guiding element 2034 that when the casement tilts the cam follower element in the direction of the closed position 2036 on the right side of the Walks past 2056 and against the first section of the curve 2052a of the 2052 curve. If then in this position in which the casement is not completely closed and because of the Triggering the curve follower element 2036 the curve section 2052a is also not complete can be closed, the manual control handle 2038 from the readiness to tip into the 11 tilted tilt position becomes, the curve follower element 2036 moves in the space between the bridge 2056 and the first curve section 2052a, so that in the gap-tilt position then reached Window opened around a small economy ventilation gap and is neither open nor complete can be closed.

The position of the manual control handle gap-tilt 11 is by a ball lock or the like marked marked.

If based on the gap opening position reached in this way a standby position is set the manual control handle 2038 in the ready-to-shoot position according to Fig. 11 rotated further, then the curve follower element 2036 in the area of the opening between the bridge 2056 and the end of the curve section 2054b so that when turning the Sash frame the curve follower element 2036 can emerge through this opening.

When finally the manual control handle 2038 from the ready-to-turn position according to FIG. 11 is switched into the lock, so the curve follower element 2036 continues to move to the left, abuts curve section 2054b curve 2054 and passes over it inclined Curve section 2054b inevitably in the area of horizontal curve section 2054a so that it between the two curve sections 2054a and 2052c and the sash on Frame is locked. When switching back essentially the same processes are taking place vice versa, when switching from the Ready to turn position to the gap-tilt position the curve follower element 2036 against the inclined Curve section 2052b meets and with it inevitably in the space between the Curved section 2052a and the web 2056 controlled is so that the casement inevitably reaches the gap opening position.

It is readily apparent that the functioning of the system and especially the right one Interaction of the curve guiding element 2034 and the curve follower 2036 depends on that the curve guide element 2034 on the frame in one exactly the curve follower element 2036 corresponding to the drive rod 2032a Position is struck. Such an exact mutual Adjustment when the parts stop 2034 and 2036 is in the window processing plants not usually expected, though to make matters worse that in the window processing plants the building hardware on that the corresponding window dimension must be cut to length and moreover that during lowering the lifetime of a window which is an adjustment once made to disturb. To remedy this, the curve guide element 2034 on the upper frame leg 2022 displaceable in its longitudinal direction attached, as through the elongated holes 2058 and the double arrow 2060 indicated. For the purpose the self-adjustment of the curve guide part 2034 are on this adjustment surfaces 2062a and 2062b attached, which together an adjustment funnel Result in 2062. The adjustment funnel is 2062 at its extended end so far that one at attached to the 2040 faceplate 2064 in any case in the extended end of the funnel 2062 and the next Entering the narrowed funnel section Guide element 2034 inevitably in the right one Position to the curve follower element 2036. The fastening screws penetrating the elongated holes 2058 are always relaxed or so far kept at a distance by spacer sleeves that a readjustment of the curve guiding element 2034 can take place. The curve follower element 2036 is in its range of motion through that Slot 2039 clearly defined and therefore on the funnel engagement bar 2064 matched.

This ensures that the Curve follower element 2036 when closing the wing always into the curve guide element 2034 and when opening the wing out of it finds. It is also ensured that at a Moving the curve follower element 2036 during its engagement with the curve guide element 2034 this cannot be postponed, since yes the funnel 2062 with the funnel engagement bar 2064 is engaged.

As can be seen from Fig. 12, the curve guide part 2034 in two parts for strength reasons executed, the webs 2056 on a sheet metal part are molded, which with the zinc die-cast part during assembly or screwed together beforehand becomes.

13 and 13a, a tilting bearing is shown as is the case with the tilt and turn window according to FIG. 9 which may be scheduled for 2018.

The tilting bearing comprises a tilting bearing plate 2070, which can also be produced as a zinc die-cast part can, and which on the vertical, remote from the shutter Frame frame 2072 is attached. This tilting bearing plate 2070 stands on the distance away from the lock vertical casement legs 2074 a tipping bracket 2076 opposite, which a drive rod part 2032b is attached and with an elongated hole 2080 on its mounting foot 2078 one with the drive rod 2032b into one unit united faceplate 2082 penetrated.

There is a lower one on the tilt bearing plate 2070 Tilt bearing pan 2084 attached, in which the tipping bracket 2076 in the ready position is located, the tilting bearing pan 2084 is designed to tilt the casement not disabled.

Furthermore, there is one in the tilting bearing plate 2070 Rotary opening 2086 provided in the area the rocker block 2076 is when on Is ready to turn, so that the tilting bearing block 2076 from the area of the tilt bearing plate Can exit in 2070. After all, that is Tilt bearing plate 2070 a locking lock receptacle 2088 installed in which the tipping bracket occurs when the manual control lever 2038 is brought into the locking position, then the sash also in the area of Tilt bearing on the frame by appropriate Slanted guide surfaces 2091 pressed becomes.

Next is on the tilt bearing plate 2070 Passage 2090 with introduction funnels 2090a and 2090b attached. In this passage 2090 passes through one of the funnels 2090a, 2090b, Depending on the type of stop, a funnel engagement bar 2092 which, when it enters the tilting bearing plate 2070 compared to the tipping block 2076 adjusted, i.e. in the correct target position. To For this purpose, the tipping bearing plate 2070 is through Elongated holes 2094 on the frame leg 2072 slidably attached.

It also occurs here every time the Sash is closed, a self-adjustment a, since the tilting bearing plate 2070 is constantly displaceable is.

In Fig. 14 a frame is very general designated with 3010 and a casement with 3012. The casement 3012 is opposite to that Frame 3010 tiltable about a tilt axis 3014 and rotatably supported about an axis of rotation 3016. Between the upper frame leg 3018 and the upper casement leg 3020 an exhibition device arranged, the general is designated with 3022. This dispensing device 3022 includes an extension arm 3024, which on the frame 3010 about the axis of rotation 3016 is rotatably supported and at 3026 by a Rotary slide guide with the upper casement leg 3020 is connected. Further includes the display device 3022 an additional link 3028, which at 3030 with the extension arm 3024 is articulated and at 3032 to the upper one Casement leg 3020.

At 3034 is a constantly in function located corner bearing known per se, which both the storage around the tilt axis 3014 as also serves for storage about the axis of rotation 3016. At 3036 there is a tilting bearing, which is only closed for the purpose of tilt opening is and be opened for the purpose of the rotary opening can.

For turning the sash frame 3012 The extension arm 3024 becomes about the axis of rotation 3016 on the casement 3012 in a parallel position fixed to the wing frame leg 3020, that a locking bar 3038 of the casement 3012 a locking bar 3040 on the extension arm 3024 reaches behind. The shift of the fixing leg 3038,

the opening and closing of the tilt bearing 3036 and the manufacture of the intervention of others Lock bolt pairings not shown between the sash 3012 and the frame 3010 is caused by drive rod means which from a manual handle along of the respective wing leg are moved.

As far as described so far, the structure is the tilt and turn window of conventional design.

On the upper casement leg is 3020 a movable with the associated drive rod Actuator 3046 attached and to the top Frame frame 3018 a frame frame Counter actuator 3048. These actuators 3046 and 3048 work together to a gap tilt position from a relatively small gap opening width define. The gap opening width is on the Measured the height of the upper frame legs, about less than 20 mm, preferably less than 10 mm, but can be larger up to the full in Fig. 14 shown tilt opening width, the Difference between the tilt opening and the gap tilt position then there is that in the gap tilt position the wing against slamming into the Locked position is secured on training Actuators 3046 and 3048 are described below discussed in more detail with reference to FIG. 15.

15, the extension arm 3024 is through the rotary slide connection 3026 with a faceplate 3050 connected, which in turn on the upper wing frame leg 3020 is attached and that of leading together Espagnolette parts 3042a, the espagnolette means 3042 serves. The movable actuator 3046 is on one of the drive rod parts 3042a attached. On the movable actuator 3046 are in the range the thickened toothed rack 3052 tooth notches 3054 attached, which to interact with a Setting pin 3056 of the counter frame fixed to the frame 3048 are determined.

15 is the manual operating handle 3044 and thus the movable actuator 3046 on standby switched and the sash is located itself in the tilted position. One can see that from the 15 the wing fully in the Closed position can be tilted back then the movable actuator 3046 on the actuator pin 3056 of the counter actuator 3048 can. It then becomes the state shown in FIG. 17c reached.

If the sash 3012 accordingly Fig. 17c is closed, the manual control handle 3044 and accordingly the mobile Actuator 3046 with fully closed Sash frame in the position shown in FIG. 17b be transferred, i.e. in the ready-to-shoot position, where, as from the comparison of Fig. 17c and 17b can be seen the movable actuator 3046 with the thickened strip 3052 on the Setting pin 3056 of the actuator fixed to the frame 3048 passes. In the standby position 17b can, as by the rotating arrow indicated, the sash around the axis of rotation 3016 are pivoted, with the thickened Bar 3052 in turn on the setting pin 3056 can go by.

It can continue with the door completely closed Sash frame 3012 the manual control handle from 17b into the position according to FIG Fig. 17a, i.e. the locking position, pivoted be the movable actuator 3046 turn freely through the fixed frame Actuator 3048 can move.

Conversely, of course, from Fig. 17a switched over 17b to 17c accordingly be, with the sash always completely in The closed position with respect to the frame remains can.

Starting from the readiness to tilt 17c can also be in the position 17d are passed over. This is it is necessary that the casement 3012 initially is brought into the tilting position, i.e. on is tilted a little bit about the tilt axis 3014, so that one of the notches 3054 is in line with the setting pin 3056. Then the manual control handle 3044 in the gap tilt fixation position 17d can be pivoted as long as to one of the notches as shown in Fig. 17d 3054 with her reason against the setting pin 3056 pushes now the manual control handle 3044 from the position reached in Fig. 17d no longer pivoted in the counterclockwise direction become.

If, starting from the position shown in Fig. 17c of the casement 3012 so far opposite the frame 3010 is tilted that at subsequent pivoting of the manual control handle 3044 from the position shown in FIG. 17c in the 17d the thickened strip 3052 no longer kicks against the setting pin 3056 but could pass it, as in Fig. 15 through the dash-dotted drawing of the movable Actuator 3046 indicated, so a shift lock effective by the movement of the additional link 3028 when tilt opening the Casement is controlled. Such a shift lock is in German interpretation 26 26 626 described in detail and so far for that understanding here is shown in Fig. 18. A lining part is on the faceplate 3050 3058 lined, in which a locking pin can be moved is led. The locking pin 3060 penetrates the faceplate 3050 and works with his lower end with a spermut 3062 in the Drive rod part 3042d together while the upper end of the locking pin 3060 with a segment-shaped Control groove 3064 interacts. If the additional link 3028 in parallel position the faceplate 3050, the locking pin 3060 through the ends of the locking groove 3062 when moving the drive rod 3042a shifted upward and penetrate into the control groove 3064, see above that the movement of the drive rod part 3042a is unhindered. When the position is reached, the 15 by the dot-dash position of the movable actuator 3046 compared to the frame fixed Actuator 3048 is indicated, see above is the top end of lock pin 3060 outside the range of segment-shaped Control groove 3064 so that the locking pin 3060 is not can dodge more and thus the Movement of the drive rod means 3042 blocked is.

It should also be noted that with regard to a Right-left usability the frame side Actuator 3048 with another actuating pin 3056a and the movable actuator 3046 on the associated drive rod part 3042a screwable in two different positions is.

It can easily be seen that in the absence the actuators 3046 and 3048 described so far Fitting as a pure tilt and turn fitting works without a gap tilt position and that it is therefore the fitting is also easily possible by retrofitting the actuators 3046 and 3048 on additional gap tilting function convert. It can be seen from Fig. 16 that in the The actuating handle approximately in a 45 ° position between the readiness to tip over and the position Willing to turn is this gap tilt fixation position of the operating handle 3044 through the stop of the setting pin 3056 basically defines one of the notches 3054 so that none special locking on the manual control handle 3044 for the tangible identification of the Gap-tilt fixing position is required. Switching from readiness to tip to split tilt fixation is completely "foolproof"; because either it will by tilting the wing one of the positions reached, in which one of the tooth notches 3054 pushes the setting pin 3056 or it continues tilted up, then because of the shift lock the manual control handle 3044 is not counter-clockwise be twisted so that the operator from the activation of the shift lock can immediately see that it has opened too far has to bring about a gap tilt position to be able to and accordingly back towards to the closed position of the casement must tip back.

As can be seen from FIG. 17e, it is also possible to set and fix a rotary gap. To do this, the position shown in FIG. 17b is used in which the casement is closed and the manual control handle 3044 is in the ready-to-turn position located. One can see from Fig. 17b that the casement can be opened for rotation can, the thickened bar 3052 between pass through the setting pins 3056 and 3056a can. If one of the notches 3054 is in flight with the setting pin 3056a, so the manual operating handle 3044 in the position shown in FIG. 17e brought, the one notch 3054 over pushes the setting pin 3056a, so that the gap rotation position of the casement is fixed. One recognises from Fig. 17e that the manual control handle 3044 in a further 45 ° position between the Locking position and the ready to turn position located. This position is also by the engagement of the setting pin 3056a and Tooth notch 3054 set abruptly.

17f again shows the casement in FIG Gap rotary position. But now it is thickened Toothed strip 3052 'have been designed differently, so that it has additional notches 3054 '. Man reaches the position of the casement according to Fig. 17f again starting from the position 17b, but brings the manual control handle 3044 into a 45 ° upward facing one Position corresponding to Fig. 17d, then the Set pin 3056 engages with a notch 3054 ' occurs.

In the embodiment according to FIGS. 19 to 22 are the same parts with the same reference numerals provided as in the embodiment according to the 14 to 18. Analog parts are the same Provide reference numerals, each increased by Number 100.

19 is again a movable one Actuator 3146, which has a web 3146a is executed. The counter actuator is 3148 formed in the form of a tooth segment, which with a plurality of tooth notches 3166 is and is at the end of the additional link 3128.

19 and 20 are the manual operating handle 3044 and thus the actuator 3146 Ready to tilt and the wing is in Tilt position brought.

If the wing is in accordance with the tilt position Fig. 19 is to be brought into the closed position, so 19, as is readily apparent from FIG Web 3146a past the tooth segment 3148. Then when fully closed sash frame the manual control handle 3044 in the ready-to-turn position according to 21 is brought, the adjusting web 3146a runs on the edge facing away from the wing flap of the additional link 3128 along without the Web 3146a and the additional link 3128 in their Interfering with movement. Even if the Locking position not shown of the movable actuator 3146 is reached, the web 3146a is still on the edge 3128a of the additional link 3128. In the standby position the adjuster 3146a of the additional link secures 3128 in its state of readiness to shoot Parallel position on the wing flap.

If, on the other hand, the sash from the 19 in the tilt-open position brought and fixed, so will first the casement 3012 towards the closed position tilted until the left in Fig. 19 End of the footbridge 3146a one of the notches 3166 faces. Then if the manual control handle 3044 from the ready position 30 in the gap tilt fixation position is pivoted, the web 3146a engages its left end into the respective notch 3166 on, so that a gap tilt position is defined and the handle 3044 does not exceed the 45 ° gap tilt fixing position 20 in addition Swiveled towards the ready-to-turn position can be. The relative position of the additional link 3128 and the movable actuator 3146 in the split tilt position or split tilt fixation position is shown in Fig. 22.

This embodiment, like that in FIG 14 to 18 embodiment described with reference to FIGS work with a shift lock.

23 is another embodiment of the Additional link 3228 shown in training Design according to FIGS. 19 to 22. The tooth segment 3248 is so widened that even more tilt positions can be set; under Circumstances may have the largest gap tilt opening correspond to the tilt opening width, which is specified by the display device 3022 is. Under these circumstances there is one Shift lock is no longer absolutely necessary.

However, it should be noted that the embodiment 23 is a relatively large one Fold depth in the direction perpendicular to the frame level requires or a recess in the Overlap of the casement.

The embodiment according to FIG. 19 up to 22 can be offered as a retrofit version. You only need an additional handlebar as standard 3128 with tooth segment 3148 and can then provide actuator 3146 as a retrofit part. The embodiments according to FIG. 19 also up to 23 can be used right-left. In case of Embodiment according to FIGS. 19 to 22 needs only the movable actuator 3146 by 180 ° to be turned. In the case of the embodiment 23 is also a turning of the auxiliary link 3228 required.

It should be noted that in all embodiments the usual switching sequence locking lock - Willingness to turn - Willingness to tip over remains.

All of the embodiments are special inexpensive, as they come from the usual turn-tilt fittings have been developed out and practically without or with only a small number of additional parts can be created. At the embodiment of FIGS. 19 to 22nd comes as a further advantage that an extensive Independence from cutting accuracy when adjusting the respective fitting a certain window size and also an extensive one Independence from wing adjustment achieved becomes.

For the embodiment according to FIGS. 14 to 18 is to be added that several pairings one movable and one fixed to the frame Actuator are possible, e.g. on the two vertical Pair of legs, especially in large format Windows. Also a combination of the embodiment 14 to 18 on the one hand and an embodiment according to FIGS. 19 to 22 or 23 on the other hand is conceivable.

24 is the frame of the tilt and turn window generally designated with 4010 and the casement with 4012. The casement is rotatable about an axis of rotation 4014 and about a Tilt axis 4016 tiltable. In the lower right A corner bearing is provided at 4018, which both tilts about the tipping axis 4016 and also allows rotation about the axis of rotation 4014. In the lower left wing corner is at 4020 a tilting bearing is provided, which when tilting is closed and for the purpose of rotating the Sash frame to be solved around the axis of rotation 4014 can. Between the upper frame leg 4022 and the upper wing frame leg 4024 an opening device 4026 is provided. This opening device comprises an opening arm 4028, which in a rotary bearing 4030 am Frame 4010 rotatable about the axis of rotation 4014 is stored and with its other end in a swivel sliding guide 4032 on the upper casement leg 4024 rotatable and slidable The display device 4026 comprises further an additional link 4034, which by means of a Connecting pin 4036 with the extension arm 4028 is articulated and by means of a connecting pin 4038 with a faceplate 4040 is articulated, which in the rebate of the upper wing frame leg 4024 and with a drive rod located below it forms a structural unit. The connecting rod is with one Display device locking element 4042 equipped, which with an exhibitor counter locking element 4044 on the extension arm 4028 cooperates. Also in the vertical, distant axis Wing frame leg 4046 is one Faceplate drive rod assembly arranged, whose drive rod with a locking element 4048 to interact with a not shown Counter-locking element on the vertical frame frame 4050 is equipped. The drive rods are from a manual control handle 4052 in the longitudinal direction of the respective wing frame leg slidable. 24 is the Manual control handle 4052 in standby position drawn. Manual control handle 4052 can be in those indicated in the Beizizze to Fig. 24 Positions are brought. The Position I represents the readiness to tilt; the Position II provides the gap tilt ready position dar; position III provides a ready-to-turn position represents and the position IV is a locking lock position represents.

In functional position I is the Upper wing frame connecting rod 4024 far left and the connecting rod of the vertical Wing frame leg 4046 at the bottom.

In functional position III, the ready-to-turn position, is the top horizontal drive rod shifted slightly to the right, the vertical Drive rod of the wing frame leg 4046 is moved up. The locking member 4048 is still out of engagement with the associated counter-locking element. The Display device locking element 4042 engages behind but now with the extension arm parallel 4028 to the upper wing frame leg 4024 the exhibitor counter locking element 4044, so that the pivot bearing 4030 of the extension arm 4028 a pivot bearing for the pivot bearing of the sash 4012 about the axis of rotation 4014 forms.

In functional position IV, the locking position, is the locking element 4048 engaged with the casement 4012 closed with the counter-locking element on the vertical Frame frame 4050 arrives so that the sash 4012 on the frame 4010 is locked in the closed position, wherein the opening device locking element 4042 still in Engagement with the display device counter-locking element Can be 4044. The tipping bearing is in the Function position I closed and is at least solved in functional position III.

The representation of the opening device 4026 in FIGS. 25 and 26 corresponds to the state of the window in accordance with FIG. 24. A drive rod 4056 of the upper horizontal casement leg 4024 can be seen in FIG. 25 attached, which passes through an elongated hole 4054 of the faceplate 4040. This splitting tilt locking element 4058 on the drive rod side interacts with a splitting tilt locking element 4060 on the extension arm side in the form of a link plate with a switching link 4062. The shift gate 4062 has the following sections:
a tilt opening section 4062I, a split tilt detection section 4062II, a deployment arm detection section 4062III and a locking latch section 4062IV.

If the manual control handle 4052 in switch position I is located tie rod-side locking element 4058 in the area of the tilt opening section 4062 I, see above that a tilt opening of the casement 4012 possible is until the extension arm 4028 the end the rotary slide guide has reached 4032. In this The sash is only due to be tilted Dead weight and by friction against return secured in the closed position. If the sash 4012 towards the closed position is tipped back is not a complete one Closure possible because the espagnolette side Spaltkippfeststellelement 4058 previously on the Gear shift 4062 in the area of the tilt opening section 4062 I. Starting from this position the manual control handle 4052 in switch position II, the gap tilt ready position, be forwarded, the drive rod side Spaltkippfestelement 4058 in the Area of the gap tilt detection section 4062 II Switching gate 4062 arrives, so that the flying frame 4012 now in its gap tilt position in is held in both directions. This position is shown in Fig. 27. The gap tilt opening width therefore corresponds in the exemplary embodiment - but not necessarily - the one Position in which the casement is in the tilt ready position is located when the pushrod side Split tilt locking element 4058 through the tilt opening portion 4062I into the Shift gate 4062 occurs and against the rear Edge of the tilt opening section 4062 I beats.

From the gap tilt readiness position II can switched to the ready-to-turn position III 28 which is shown in FIG. This occurs the splitting tilt locking element on the push rod side 4058 in the extension arm locking section 4062 III the shift gate 4062, with the extension arm 4028 to the sash overlap 4064 of the sash frame 4012 approximated and in approximately parallel position to this is determined. With this Switching operation occurs for the first time also the opening device locking element 4042 in the display device counter-locking element 4044 a so that also in the vicinity of the axis of rotation of the extension arm 4028 on the casement 4012 entry. In this respect, one can call it a progressive one Speak suit because first the rod side Spaltkippfeststellelement 4058 in the shift gate 4062 and later the drive rod side Display device locking element 4042 in the extension arm counter locking element 4044 occurs.

From this position can be in the closed position sash in the locking position forwarded which is shown in Fig. 29. In this position there is the splitting tilt locking element on the push rod side 4058 in the area of the locking lock section 4062 IV of the shift gate 4062 and the display device locking element 4042 is located still engaging the slot of the display device counter-locking element 4044.

It should be noted that the display device Intended for both right and left hinges and also the connecting rod faceplate assembly 4056, 4040. The right-left conversion can be done for example in the way be opposite the extension arm 4028 the pivot bearing bracket 4028a that supports it one for extending the extension arm 4028 parallel axis rotated or converted by 180 ° becomes.

With regard to the right-left convertibility are the display device locking elements 4042 and 4044 symmetrically designed and arranged. The splitting tilt locking element on the push rod side 4058 is also in the longitudinal center in the example the drive rod arranged so that the Right-left conversion is unproblematic. The asymmetric tilt arm locking element on the extension arm side However, 4060 must be used for the purpose of Right-left conversion can be turned through 180 °, so that for this reason it is detachable from the Extension arm 4028 is attached.

If it is with an early Suit proves necessary, the tie rod side Split tilt locking element 4058 outside to be arranged along the longitudinal center of the drive rod also in this respect an implementation in the right-left conversion necessary.

The tilt arm locking element on the extension arm side 4060 can otherwise be used for the purpose of change of the suit perpendicular to the window plane attached to the extension arm 4028 adjustable be, as still in connection with the modified embodiment of FIG. 31 will be described.

30 corresponds to the embodiment largely the embodiment according to FIG. 24 to 29. The only difference is a change the shuttering sequence and a corresponding change in the form of the shift gate.

Functionally identical parts have the same reference symbols provided, each increased by the Number 100.

The changed switching sequence is too in the accompanying figure Fig. 30 shown. Manual control handle 4052 is in the ready to tilt position II 'at an angular distance of about 45 ° from the Stand-by readiness position I. Then that is drive rod-side splitting device 4158 in section 4162II 'of FIG. 30. This Embodiment has the advantage that overall a larger switching path is available and that the switching sequence I, III, IV of the classic switching sequence with tilt and turn windows.

To be noted in the embodiment according to Fig. 30 is that the Ausstellarmseite gap tilt locking element 4160 in this case nearby the axis of rotation is attached so that, if necessary additional display device locking elements can be dispensed with. Of course you can but also in Fig. 30 the split tilt locking element 4160 in the same position as element 4060 in the embodiment of FIG 24 to 29 and it can then turn again additional stay fixture in be provided near the axis of rotation, so that again ensures a progressive suit is.

A slight inclination can be seen in FIG. 30 the backdrop section 4162IV opposite the window level, whereby an additional suit at Switch from the ready-to-turn position III to the locking locking position IV can be achieved can.

It should also be noted that of course it is is possible, the shift gate directly in the Extension arm 4028 to be provided.

It is also possible to change the shift gate like shown in FIG. 26, to the additional link 4034 to attach, with either a separate fitted gap tilt locking element 4060 is used or the shift gate 4062 immediately be incorporated into the additional link 4034 can.

In the case of the embodiment according to FIG. 24 to 29 it is recommended, at least position II of the manual control handle 4052 by a detent to mark. In the case of Fig. 30, this is also possible, but not necessary.

In the embodiment according to FIG. 31 again applies the switching sequence as in the embodiment 24 to 29. The extension 4263 has another purpose here in connection with two eccentric arrangements 4266 and 4268. The eccentric arrangement 4268 includes the eccentric 4268a and one extending across the window plane Slot 4268b. The eccentric arrangement 4266 includes an eccentric 4266a and one Elongated hole extending parallel to the window level 4266b. The 4268 eccentric assembly is used to the gap tilt locking element 4260 parallel to the window plane to adjust while the eccentric assembly 4266 is used for the split tilt locking element 4260 to be adjusted perpendicular to the window plane. Since the two eccentric assemblies 4266 and 4268 is not sufficient for the gap tilt window element 4260 on the extension arm 4028 without movement to fix, engages on the extension arm 4028 fastened pin 4265 into slot 4263, through this intervention the adjustability through the eccentric arrangements 4266 and 4268 is not hindered.

32 to 34 is another embodiment shown, again in the direction arrow XXXVI of FIG. 25.

Analog parts have the same reference numerals provided, each increased by the number 300.

32 shows the ready-to-turn position. In Fig. 33 the ready to tilt position and in Fig. 34 the gap tilt fixing position.

The embodiment according to FIGS. 32 to 34 differs from the embodiment 24 to 29 by a different design the drive rod side and the display device side Gap tilt locking elements 4358 and 4360.

In addition, in the embodiment of the 32 to 34, a gap tilt opening cam 4380 intended.

In the ready-to-turn position according to FIG. 32 engages behind the splitting tilt locking element on the push rod side 4358 the exhibitor side Gap tilt locking element 4360 in the sense of a definition the display device on the wing flap 4364 essentially parallel to the wing plane. If from the ready to turn position Fig. 32 with the sash closed the tilt ready position switched according to FIG. 33 becomes the left end in Fig. 33 of the splitting tilt locking element on the drive rod side 4358 against the cam 4380, which on the Extension arm 4328 is arranged so that the opening device 4326 and thus the casement 4312 into the gap tilt opening position shown in FIG. 33 which is forced by the Tilt opening gap A is indicated. This tilt opening gap is so small that it is not essential Moment of gravity in the sense of a more extensive Tilt opening of the casement on the casement acts, and thus the casement because of inevitable friction especially in the display device at least briefly in the gap tilt opening position 33 persists. If then in the gap tilt fixing position according to FIG. 34 is switched back, the drive rod side engages Split tilt locking element 4358 with its Tooth 4358a in the tooth space 4360a of the exhibitor-side Split tilt locking element 4360, with a slight correction if necessary of the tilt opening gap from the dimension A in 33 to the dimension A 'according to FIG. 34 can.

This way of working is ergonomically special Interest: the user reaches when he is on Has switched gap tilt readiness, in any case the gap tilt opening position A at least approximately, so that he can then decide whether he the window doesn't want to flip open into one shown tilt opening position, which by the Rotary slide guide of the extension arm on the casement is determined or whether he reached the gap tilt opening position wants to fix by moving from the Switch position ready for tilting according to FIG. 33 switch the switch position backwards and forwards wants, and thus almost reached Wants to fix gap opening tilting gap A '.

It is conceivable that one at the gap tilt locking elements 4358 and 4360 now possibly several Attaches teeth or tooth gaps. You will then arrange a pairing of tooth and tooth gap so that after reaching the gap tilt opening position 33 when switching to Inevitably, the gap tilt fixing position according to FIG. 34 find each other. More pairs of Teeth and tooth gaps can then be added Tilting force brought about on the casement and then be fixed.

Of course, also in the embodiment 32 to 34 a right-left usability aimed so that the gap tilt opening cam 4380 is convertible.

In Fig. 35 is the frame of a tilt and turn window generally with 6010 and the casement generally designated 6012. The The sash is in the tilt opening position. The sash 6012 is in a known manner supported by a corner bearing 6014 and at 6016 can be stored by a tilting bearing. Between the top Casement leg 6018 and the upper Frame leg 6020 is an opening device (Scissors) 6022. On the casement 6012, at least on the upper one Sash frame leg 6018 and on the rotary axis distant Wing frame legs 6024, are drive rod means arranged. This drive rod means allow it through brokers e.g. 6028, the sash 6012 in the complete to lock the closed position. Allow you it also tilts the tilt bearing at 6016 to switch so that the casement 6012 can be tilted about the tilt axis 6030 and they also allow an extension arm 6032 the opening device 6022 by means of a locking cam 6034 and a cam engagement part 6036 in parallel to the upper wing frame leg 6018 so that the pivot bearing 6038 of the extension arm 6032 the pivot bearing of the sash 6012 about the axis of rotation 6040 can take over for the rotary opening operation. As can be seen from Fig. 35, it is a fully concealed fitting, both the Espagnolette means 6026 as well as the display device 6022 in the rebate area between the frame and casement is housed The depth of the the rebate space which accommodates the connecting rod means is included h indicated. In the gap opening position, the Distance between the window frame visible surface 6044 and the stop surface 6046 of the casement overturn in the order of magnitude h lie.

A manual control handle 6048 is used for adjustment the drive rod means in different Functional positions. 35 is the Manual control handle 6048 in the ready position.

36, 37, 38, 40 and 41 is one Cuff rail of the sash upper leg with Designated 6049. On this faceplate is inside a drive rod 6050 slidably guided. The extension arm 6032 is at its in FIG. 36 right end on the pivot bearing 6038 about the axis of rotation 6040 rotatably mounted and on its in Fig. 36 left end, as shown in Fig. 35, in a Rotary slide guide 6051 on the faceplate 6049 rotatably and slidably guided. An additional handlebar 6052 is at one end Faceplate 6049 hinged and with his other End on the extension arm 6032. This additional link 6052 takes over in parallel Extension arm 6032 for the sash upper leg 6018 the definition of the casement 6012 in its longitudinal direction.

The faceplate 6049 has an opening 6053 on. This opening is 6053 from one movable in the direction of the double arrow 6054 penetrated first holding member 6055. On the extension arm 6032 is a second U-shaped one Holding member 6056 with two parallel to each other Flanges 6056a and 6056b attached. 30 is the first holding member 6055 in its lowest position drawn in which it is disengaged from the second holding member 6056 is standing This is the tilt ready position, which the functional position I of the handle 6048. In this position the window can be tilted open until the extension arm 6032 at the end of the rotary slide guide 6051 comes into play.

37 is a gap tilt opening position drawn. The handle 6048 is in the II marked gap tilt opening position. The Setting cam 6034 is due to a curve guide element 6057, which in turn on the Extension arm 6032 is attached. This ensures that the sash frame from the in Fig. 37 and 38 drawn gap tilt opening position not be tilted back into the closed position can. On the other hand, the first holding member 6055 engages between the flanges 6056a and 6056b lies against the flange 6056b, so that the casement from the position of FIGS. 37 and 38 not can be tilted further. The location of the flange 6056b on the extension arm 6032, and the Location of the curve guide element 6057 on the Extension arm, on the other hand, are taken into account the position and dimensions of the holding member 6055 or the fixing cam 6034 see above chosen that the thigh 6018 of the casement 6012 in that shown in Figs. 37 and 38 Slit tilt opening position approximately parallel to the thigh 6020 of the frame 6010 is.

In the ready-to-turn position marked III 40 is the first holding member 6055 still between the flanges 6056a and 6056b of the second holding member 6056 retracted, and the set cam 6034 is between the two Legs 6036a and 6036b of the cam engagement part 6036 retracted so that the casement 6012 in parallel to the extension arm 6032 is set.

In the locking position shown in Fig. 41 IV grips the setting cam 6034 still between the legs of the cam engaging part 6036 one, and the first holding member 6055 reaches between the flanges 6056a and 6056b of the second holding member 6056.

If from the ready to turn position 40 in the gap tilt opening position according to FIG. 37 and 38 is switched, the setting cam runs 6034 with its tipped left end edge 6034a against the inclined surface 6057a of the curve guiding element 6057 on so that the casement in the gap tilt opening position according to FIG. 52 is pushed, with a further tilt opening the sash is prevented that the first holding member 6055 on the flange 6056b of the second holding member 6056.

If according to the gap tilt opening position 37 and 52 is switched to Tilt-ready position according to FIG. 36, so shifted the setting cam 6034 on the edge 6057b along the curve guide element 6057, and the first holding member 6055 becomes the gap between the flanges 6056a and 6056b retracted downward so that after Reaching the tilt standby position according to Fig. 36 of the sash frame 6012 in the fully tilted 35 tilted back position can.

At this point it is only for completeness the following should also be mentioned: in the readiness to tilt 36 and in the gap tilt opening position 37 and 38 is that Tilt bearing engaged at 6016 so that the casement Tilt 6012 around the tilt axis 6030 can.

In the ready-to-turn position according to FIG. 40 the clutch is open at 6016, so that the Sash frame 6012 rotated about the axis of rotation 6040 can be.

In the locking position according to FIG. 41 are locking elements on the casement and engaged on the frame to the Secure the sash to the frame.

For moving the first holding member up and down 6055 in the direction of the double arrow 6054 36 is a fitting on the drive rod 6050 6058 attached. This fitting 6058 comes with an upper collar 6059 from an elongated hole 6060 in the drive rod 6050. The Fitting 6058 itself has an elongated hole 6061 on, which by two backdrop walls 6062 and 6063 is limited. On the backdrop walls 6062, 6063 slide tracks 6062a, 6063a are formed, which, as can be seen from FIGS. 42 and 43, in its left part open at the top and through the faceplate 6049 are covered while in their right parts within the backdrop walls 6062 or 6063 run. The first holding member 6055 reaches between the backdrop walls 6062 and 6063 on. There is a cross pin on the first holding member 6055 6064 attached, one end of each into the backdrop 6062a and the other into the Slide track 6063a engages.

36 (Tilt ready position) are the ends of the cross pin 6064 in the right part of the backdrop tracks 6062a, 6063a according to FIGS. 42 and 43, see above that the first holding member 6055 in the position according to Fig. 36 is lowered. If the connecting rod 6050 from the ready position I according to Fig. 36 in the gap tilt opening position II according to Fig. 37 and 38 is moved, so arrive Ends of cross pin 6064 in Figs. 42 and 43 left area of the link guideways 6062a and 6063a, i.e. between the top edges of the walls 6062, 6063 and the faceplate 6049 with the Consequence that the first holding member 6055, as in Fig. 37 is shown, raised and between the flanges 6056a and 6056b engages. In this position the holding member 6055 remains when switching on in the ready-to-turn position III according to FIG. 40 and the locking position IV according to Fig. 41.

The fitting 6058 is on the drive rod 6050 fastened with rivets 6065.

44 in the embodiment of FIG Provide analog parts with the same reference numbers as in the embodiment according to FIG. 36 to 43, each increased by the number 100.

Deviating from the embodiment according to 36 to 43 is in the embodiment 44 the opening 6153 of two Tabs 6153a, 6153b are limited when punching out the breakthrough 6153 have arisen.

In a further deviation from the embodiment 36 to 43, the first reaches Holding member 6155 in the embodiment according to FIG. 44 in the additional link 6152. To this end is on the underside of the additional link 6152 second holding member 6156 double a plate, which a cutout 6156a for the engagement of the first holding member 6155. The cutout 6156a is dimensioned approximately as the distance of flanges 6056a and 6056b in Fig. 38 so that at the right stop in the gap tilt opening position the first stop member 6155 on one Boundary edge and at the left stop on the other boundary edge. Otherwise corresponds the embodiment of Fig. 44 of the embodiment 36 to 43.

In the embodiment according to FIGS. 45 to 49 are the ones that define the gap tilt opening position Parts arranged in that area which is delimited in FIG. 35 with dash-dotted lines and is designated LIX, LX.

A faceplate 6266 can be seen in FIG. 45 and on this led a drive rod 6267. An the drive rod 6267 is a locking block 6228 attached to engage with a Locker 6268 is intended. Furthermore, the Drive rod 6267 a fitting 6258 attached, partly from an elongated hole 6260 of the drive rod 6267 is included. The fitting 6258 has two backdrop walls 6262 and 6263, which define an elongated hole 6261 between them. In the elongated hole 6261 is the first holding member 6255 added. The cross pin 6264 this first The holding member 6255 has its ends in shift link tracks 6262a, 6263a. The shift gate tracks 6262a and 6263a are partially as through the respective backdrop wall Slits partially formed as grooves leading to the oblong hole 6261 are open, namely stands each have a groove section of a backdrop wall a continuous slot section in the other Back wall opposite, so that the shift gate tracks 6262a, 6263a by a milling cutter or a die casting tool can and yet a sufficient mechanical Cohesion between the parts on both sides the shift gate tracks is guaranteed. It can be seen from Fig. 45 that only in the functional position Gap tilt opening the first holding member 6255 extended to the left from the faceplate 6266 while it is in all other functional positions withdrawn to the right. Therefore the shift gate tracks are designed in two stages.

In Fig. 46 are the various function settings the locking latch block 6228 opposite the locking lock plate 6268 shown, while in Fig. 45 the references to the to indicate different functional positions, what parts of the contrary to the embodiment 35 to 44 in two stages executed shift gate tracks in the respective Function position, take up the cross pin 6264. Reaches behind in the gap tilt opening position the first holding member 6255 on the striking plate 6268 attached second holding member 6256th By the engagement of the holding members 6255 and 6256 is the Sash frame secured against further opening, while he went through against further closure the installation of the locking locking block 6228 edge 6268a of the locking latch plate 6268 is secured.

When transferring the drive rod means from the ready to turn position to the gap tilt opening position the sash is replaced by the Interaction of the locking block 6228 with the edge 6268a automatically in the gap tilt opening position transferred and the holding member 6255 inevitably retracted behind the second holding member 6256. From Fig. 46 it can be seen that the locking plate 6268 is doubled in mirror image, so that this also for right and left hinges can be used. The unit is the same 6266, 6267 with the fitting 6258 and the first holding link 6255 for right and left stop usable, thanks to the mirror image in with respect to a longitudinal center plane parallel to the plane of the drawing.

It can easily be seen that the arrangement 45 to 49, the gap tilt opening position alone can define in which Trap a simple conventional scissors can be used. It is also possible, an embodiment according to FIG. 45 to 49 in combination with an arrangement according to 36 to 43 or in combination with a 44 arrangement to use.

Next is in the embodiment of the 45 to 49 conceivably an arrangement of the invention Holding links 6255, 6256 in the area of the gearbox at 6048 or in it Closeness. With such a configuration on one Tilt and turn window is advantageous that in the area of Transmission only about half a gap, for example 5 mm, is necessary to the thigh 6018, 6020 the desired gap size, for example 10 mm. With larger gaps can the holding links in the area of Thighs in terms of space constraints Arrange in the fold only with special effort. A larger gap dimension than about 10 mm is particularly important necessary if there are seals are due to their construction at gap opening release a smaller gap than that existing gap between the plastic profiles.

The embodiment of FIGS. 50, 51 and 52 largely corresponds to the embodiment 45 to 47, only with the difference that the fitting in a corner drive 6369th is integrated. Analog parts have the same reference numerals provided as in the embodiment 45 to 49, each increased by Number 100.

The fitting 6358 is in the embodiment 50 on the not shown Deflection spring attached and in the leading this spring Deflection path 6370 led. The first holding link 6355 is in the cuff leg 6369a Corner drive 6369 guided. The fitting 6358 takes over the connection between the not shown Deflection spring and one with the gear lock 6371 connected connecting rod piece 6367, which with the faceplate piece 6366 and the gear lock 6371 forms a structural unit. The top end of faceplate 6366 overlaps the lower end of leg 6369a the corner drive and is common with this by a screw not shown on the sash frame material attached. The connection between the fitting 6358 and the connecting rod piece 6367 is made by pin 6358a, which in holes 6367a of the drive rod piece Intervene 6367.

Otherwise, the execution form corresponds 50 to 52 according to the structure and mode of operation the embodiment according to FIG. 45 to 49.

45 to 49 and 50 to 52 can also be modified that the first holding member 6255 or 6355 assigned to the upper casement leg 6018 is and accordingly the second holding member 6256 the upper frame leg 6020.

53 and 54 represents a further development of the embodiment 45 to 49. Analog parts are with the same reference numerals as in Figs. 45 and 46 each increased by the number 200.

In a modification of the embodiment 45-49, the second holding member is 6456 towards the questioning part, i.e. across from the striking plate 6468 in the direction of the double arrow 6456a slidably supported by a Rivet 6456b, which is an elongated hole 6456c of the second Holding member penetrated. The holding member 6456 has in this case two flanges 6456d and 6456e. The mode of operation is as follows before switching the first holding member 6455 opens on a gap tilt in the direction of the double arrow 6456a to the flange 6456d has come in, the first retaining link 6455 perpendicular to the plane of the drawing in FIG. 53 intervened behind the flange 6456d. Then if the curve follower 6428 by sliding further opening of the casement on curve 6468a against the frame, the first holding member 6455 becomes the second Holding member 6456 in the direction of the double arrow 6456a to the right up to the stop between Slotted hole 6456c and rivet 6456b. When closing the casement, the first one hits Holding member 6455 on the flange 6456e so that the second holding member 6456 back into position 53 is pushed back. To this Way is an enlarged even with a small depth of fold Gap opening width possible.

The embodiment according to FIGS. 35 to 44 is to be added that the first holding member 6055 between the two flanges 6056a and 6056b must dip before interacting of parts 6057 and 6034 the first holding member 6055, drive over flange 6056b in the horizontal direction Has. The same applies to the embodiments 45 to 52.

In the embodiment according to FIGS. 55 and 56 comes a known display device on a tilt and turn window for use. This includes: a frame 1310, one Sash frame 1312, a drive rod 1344 on the sash frame upper leg, a manual control handle 1328 on the casement on that of the axis of rotation 1316 removed sash legs, one extension arm mounted in a swivel bearing 1338 1336, by means of a rotary slide connection is guided on the casement 1312, and also via an additional link 1337 with the casement 1312 is connected, a Ausstellarmverstellkloben 1352 on the drive rod 1344, one Setting block holder 1354 on the extension arm 1336, a control cam 1356 in the adjusting block holder 1354, stop surfaces 1358, 1360 on the casement 1312 or frame 1310. A frame leg is designated 1340.

The extension arm 1336 is at 1316 on the Frame 1310 hinged and with the sash 1312 by a rotary slide connection, not shown connected. The block 1352 serves in the locking position according to FIG. 55a and the rotational position according to Fig. 55b for locking of the extension arm 1336 on the casement and thus enables turning operation in the rotary position.

55c is the Adjusting block 1352 in a further forward Section of the control curve retracted so that the Sash frame, as can be seen from Fig. 55c, in Gap tilt position has inevitably passed and is secured. In the tilt position according to Fig. 55d is the adjusting block 1352 opposite an opening of the control curve 1356, so that the casement here over the gap opening position can be tipped out into a Position defined by the extension arm 1336 is. The extension arm 1336 works in the usual way Way together with an additional link 1337, which is articulated on the one hand on the extension arm 1336 and on the other hand on the frame 1310. In addition to securing the gap opening through the curve 1356 and the block 1352 can be another Securing the gap opening either in turn the display device and the casement or between the drive rod 1344 and the Frame can be provided.

The sections of the control curve 1356 which the adjustment block 1352 in the functional positions TURNING and CLOSED on the one hand and in the functional position SPALT KIPP, on the other hand, are mediating a transitional bevel in parallel offset and in the CLOSED function position to the frame level parallel.

The gap opening safeguard according to the Fig. 55a to 55d has the advantage that the gap opening securing elements 1352 and 1354 on fittings attached, which from the fittings factory are delivered so that regarding the Gap opening protection elements 1352 and 1354 no wrong stop is possible.

56 is the adjusting block receptacle 1354 55a to 55d modified. This adjustable piston holder 1354 is formed by an inner fork 1354a, which the adjusting block 1352 in the Rotary position and the locking position records. Furthermore belong to the adjustment block holder 1354 two outer movable fork legs 1354b. These movable fork legs 1354b are adjustable lengthways and crossways Joint 1354c pivoted. The one end position the movable fork leg is 1354b determined by the inner fork 1354a, while the outer end position (upper half of FIG. 56) is defined by stop bars 1354d. Further belongs to the adjustable block holder 1054 Guide body 1354e around a hinge point 1354 difficult to swivel between two positions is stored. By moving the guide body from the position shown in Fig. 56 to a symmetrical upper position can a change from right to left stop and vice versa. In the The adjustment block is in the tilting position 1352 between the guide body 1354e and the left end of the upper movable fork leg 1354b. The is in the tilt position Adjustment clamp 1352 outside the left end of the upper movable fork leg 1354b. The mobility of the fork legs is 1354b significant because the fork legs in the Position can be swung out in the the upper fork leg 1354b of FIG. 56 is so that the adjusting block 1352 at Transition from the tilt position to the gap tilt position can also be captured when the sash is not completely on the frame is pressed on (enlarged suit). Nevertheless, the movable fork legs 1354b when the window is completely closed by contact with the edge 1360 of the frame 1310 (Figs. 55a to 55d) inside the Outline of the extension arm 1336 pushed back be so that the fold dimension with regard to the Width of the adjustment block receptacle 1354 not enlarged must be and still an enlarged Suit is reached.

57 closes to the embodiment of FIGS. 10 and 12. Analog parts are provided with the same reference numbers as there, each increased by the number 100. 57 differs differs from that of FIGS. 10 and 12 in essential only in that the introductory funnel 2162 while maintaining the right / left usability essentially symmetrical Doubling is placed in the middle.

58 follows to the embodiment of FIGS. 19 and 20. Analogs Parts have the same reference numerals as in Fig. 19, each increased by the number 300.

In contrast to the embodiment 19 is the movable actuator in FIG. 58 3346 not firmly connected to the drive rod 3342a, but only with the drive rod 3342a can be carried by a lost motion connection. The lost motion connection is generally 3370 designated. Part of lost motion connection 3370 a driver connected to the drive rod part 3342a 3372 and one with actuator 3346 connected driver 3374. The actuator 3374 is by a bias spring 3376, which on the Face plate 3350 is anchored, in Fig. 58 after biased to the left in the sense of approximation of a on the actuator 3346 attached stop 3378 to one attached to the faceplate 3350 Stop 3380. Located in Fig. 58 the drive rod 3342a in the position of the Willingness to tip over. In this position the drive rod has 3342a via the drivers 3372 and 3374 the actuator 3346 by lifting the stop 3378 carried to the right by the stop 3380. The espagnolette fitting can do so be stiff that he counteracts the effect the spring 3376 remains in the position of FIG. 58. The casement can be between the closed position and the tilt open position shown in FIG. 58 be pivoted back and forth, the Teeth 3366 on the additional link 3328 on the Swing teeth 3346a of actuator 3346 past can. In the tilt ready position shown in FIG. 58 the driving rod 3342a is therefore also possible, the display device 3332 and thus the sash in one position bring in the teeth 3366 of the additional link 3328 opposite teeth on actuator 3346 stand. This then means that a gap tilt position is reached. This gap tilt position can be fixed by the drive rod 3342a by pivoting the rotary handle 3344 into the gap tilt fixing position 58 shifted to the left so that the teeth 3346a engage with kick your teeth 3366. That way you can different gap tilt positions are fixed, If the casement from such a gap tilt position should be concluded out like this the drive rod by turning the handle 3344 in the ready position again shifted to the right, i.e. in the in Fig. 58 position shown. Then the sash can be completely squeezed. If now below be switched to ready to shoot handle 3344 is in the ready-to-turn position brought; the driver 3372 moves with the drive rod 3342a to the left as long until the stop 3378 on the faceplate fixed Stop 3380 comes to rest. Then you are teeth 3346a and 3366 engage again, however, so that the extension arm 3324 and the additional link 3328 parallel to the drive rod 3342a and so that lie to the casement. The position of the Actuator 3346 then again corresponds to the gap tilt fixation. The drive rod 3342a can now be moved further until the ready-to-turn position and finally also in the locking position being the driver 3372 from the driver 3372 from the driver 3374 takes off. The drive rod 3342a locked then in the usual way through the locking bar 3338 and 3338 'the extension arm 3324 on the Sash frame for turning and for Locking device.

A particular advantage of this embodiment is that when switching the movable actuator 3346 no longer pass the additional link 3328 got to. The additional link 3328 can therefore wider and, as shown, segmented be so that larger gap opening angle possible and a right / left usability be considered can.

58 are the drivers 3372 and 3374 only shown schematically, as well as the stops 3378 and 3380.

59 shows the lost motion connection 3370 from a foot 3374 of the movable Actuator 3346 be formed, which in an elongated hole 3384 of the drive rod 3342a engages. In this In this case, the foot 3374 acts as one Driver and the left end 3372 of the slot 3384 than the other driver. The attack 3378 is from the left end of actuator 3346 formed and the stop 3380 from the left End of a moving actuator 3346 leading Elongated holes in the faceplate 3350. The spring 3376 is here in contrast to the schematic representation 58 is designed as a compression spring.

It is of course possible to use this lost motion solution 58 also apply to the embodiments according to FIGS. 15 to 23.

Claims (62)

1. A window or the like, comprising a window frame (2010), a casement (2012) and a tilt and turn fitting, having connecting rod means (2032a) arranged in the rebate area of the casement (2012), which connecting rod means may be moved by manual actuating means (2038) in the longitudinal direction of the respective casement leg (2024), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device (2026) arranged between the upper window frame leg (2022) and the upper casement leg (2024), said tilt hook-out device (2026) having a tilt hook-out arm (2042), which is mounted on the window frame (2010) so as to be rotatable about the axis of rotation (2016) of the casement (2012), is connected with the upper casement leg (2024) by a rotary slide connection (2044). and may be fixed to the casement (2012) in a position parallel to the upper casement leg (2024) through the intermediary of the connecting rod means (2032a) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (2063, 2034) are provided by the connecting rod means (2032a) adjustable into an additional functional position CHINK TILT, in order to fix the casement (2012) in a chink tilt position located between the closed position and the maximum tilt opening position,
   wherein moreover a first chink tilt securing element (2036) movable by the connecting rod means (2032a) and a second chink tilt securing element (2034) lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT, and wherein the second chink tilt securing element (2034) is attached to the window frame (2010), the two chink tilt securing elements (2036, 2034) may be adjusted relative to one another in the direction of the respective connecting rod (2032a), one (2034) of the chink tilt securing elements (2036, 2034) takes the form of a double cam guide element (2034) and the other takes the form of a cam follower (2036),the cam follower (2036) is fixed in the functional position CHINK TILT between the two cams (2056, 2052a) of the double cam guide element (2034) and is opposite to a recessed area of the one cam (2056) in the functional position TILT,
   characterised in that
   the second chink tilt securing element (2034) is attached to the window frame (2022) so as always to be free and adjustable in the longitudinal direction thereof and in that adjusting faces (2062a, 2062b; 2064) are associated with the second, adjustable chink tilt securing element (2034) and the first chink tilt securing element (2036) movable by the connecting rod means (2032a) or the frame member (2024) carrying the latter, which adjusting faces (2062a, 2062b; 2064) mesh with one another on closure of the casement (2012) and bring the second chink tilt securing element (2034) into the desired position relative to the first chink tilt securing element (2036) and hold it therein for a subsequent adjustment of the first chink tilt securing element (2036).
2. A window according to claim 1,
   characterised in that
   the casement (2012) is guided forcibly into the chink opening position by movement of the connecting rod means (2032a).
3. A window according to claim 1 or 2,
   characterised in that
   the chink tilt securing element (2034) attached to the window frame (2010) is arranged so as to be adjustable and securable in the longitudinal direction of the connecting rod means.
4. A window according to one of claims 1 to 3,
   characterised in that
   the chink tilt securing elements (2036, 2034) are each arranged on the legs (2024, 2022) of the casement (2012) and the window frame (2010) remote from the tilt axis or in an area of the legs (2012) perpendicular thereto of the casement (2012) and the window frame (2010) remote from the tilt axis.
5. A window according to claim 4,
   characterised in that
   the chink tilt securing elements (2036, 2034) are arranged in the end areas of the upper legs (2022, 2024) of the window frame (2010) and the casement (2012) remote from the turn opening axis.
6. A window or the like, comprising a window frame (10), a casement (12) and a tilt and turn fitting, having connecting rod means (54) arranged in the rebate area of the casement (12), which connecting rod means may be moved by manual actuating means (48) in the longitudinal direction of the respective casement leg (18), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device (22) arranged between the upper window frame leg (20) and the upper casement leg (18), said tilt hook-out device (22) having a tilt hook-out arm (32), which is mounted on the window frame (10) so as to be rotatable about the axis of rotation (40) of the casement (12), is connected with the upper casement leg (18) by a rotary slide connection and may be fixed to the casement (12) in a position parallel to the upper casement leg (18) through the intermediary of the connecting rod means (54) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (68, 70) are provided by the connecting rod means (54) adjustable into an additional functional position CHINK TILT, in order to fix the casement (12) in a chink tilt position located between the closed position and the maximum tilt opening position,
   wherein moreover a first chink tilt securing element (68) movable by the connecting rod means (54) and a second chink tilt securing element (70) lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT,
   wherein moreover the second chink tilt securing element (70) is attached to the window frame (10), the two chink tilt securing elements (68, 70) may be adjusted relative to one another in the direction of the respective connecting rod (54), one (68) of the chink tilt securing elements (68, 70) takes the form of a double cam guide element (68) and the other takes the form of a cam follower (70),the cam follower (70) is fixed in the functional position CHINK TILT between the two cams (72, 74) of the double cam guide element (68) and is opposite a recessed area (76) of the one cam (74) in the functional position TILT, and wherein the chink tilt securing elements (68, 70) are each arranged on the legs (18, 20) of the casement (12) and the window frame (10) remote from the tilt axis (30) or in an area of the legs (24) perpendicular thereto of the casement (12) and the window frame (10) remote from the tilt axis (30),
   characterised in that
   additional support means (64) actuatable by the connecting rod means (54) are provided on the upper casement leg (18), which support means (64) provide additional support in the chink tilt position, at least against complete closure of the casement (12), and interact with counter-support means (78) on the hook-out arm (32), wherein the additional support means (64) are formed of a securing cam (64), which secures the hook-out device (22) on the upper casement leg (18) in the functional position TURN.
7. A window according to one of claims 1 - 5,
   characterised in that
   at least one group of adjusting faces (2062a, 2062b) define a funnel (2062) and another group of adjusting faces (2064) are arranged so as to engage in this funnel (2062).
8. A window according to claim 7,
   characterised in that
   a funnel engagement strip (2064) is attached to a cuff rail (2040).
9. A window according to one of claims 1 to 8,
   characterised in that
   at least one inclined flank (74a; 2045b, 2052b) is provided on at least one of the cams (72, 74; 2052a, 2056) for forced adjustment of the casement (20; 2022) between a closed position and a chink tilt position through the intermediary of the cam follower (70; 2036).
10. A window according to one of claims 1 to 9,
    characterised in that
    the double cam guide element (68; 2034) is constructed symmetrically about its longitudinal centre for right-and left-hand stop purposes.
11. A window according to claim 10,
    characterised in that
    the one cam (74; 2056) comprises a central recesses area (76) to coincide with the cam follower (70; 2036) located in the functional position TILT, a stop area (2056) adjacent thereto on each side to coincide with the cam follower (70; 2036) located in the functional position CHINK TILT and, beyond each of these stop areas (2056), a recessed area to coincide with the cam follower (70; 2036) located in the functional position TURN.
12. A window according to one of claims 1 to 11,
    characterised in that
    the other cam (72; 2052a) extends rectilinearly and parallel to the casement plane or window frame plane substantially throughout in those areas opposite the cam follower in the functional positions TILT and CHINK TILT thereof.
13. A window or the like, comprising a window frame (110), a casement (112) and a tilt and turn fitting, having connecting rod means (154) arranged in the rebate area of the casement (112), which connecting rod means may be moved by manual actuating means in the longitudinal direction of the respective casement leg (118), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device arranged between the upper window frame leg (144) and the upper casement leg (118), said tilt hook-out device having a tilt hook-out arm, which is mounted on the window frame (110) so as to be rotatable about the axis of rotation of the casement (112), is connected with the upper casement leg (118) by a rotary slide connection and may be fixed to the casement (112) in a position parallel to the upper casement leg (118) through the intermediary of the connecting rod means (154) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (184, 186) are provided by the connecting rod means (154) adjustable into an additional functional position CHINK TILT, in order to fix the casement (112) in a chink tilt position located between the closed position and the maximum tilt opening position,
    characterised in that
    a first chink tilt securing element (184) movable by the connecting rod means (154) and a second chink tilt securing element (186) lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT,
    wherein the first chink tilt securing element (184) attached to the casement (112) may be adjusted by the connecting rod means (154) in the plane of the casement (112) between a securing readiness position adopted in the functional position CHINK TILT of the connecting rod means (154) and a rest position and interacts with a second chink tilt securing element (188) attached to the window frame (110) in such a way that, after completion of adjustment of the first chink tilt securing element (184) into the securing readiness position, as the casement (112) subsequently approaches the chink tilt position, the two chink tilt securing elements (184, 186) slide past one another under pretension adjacent one another in the tilting direction of the casement (112) until they lock together through the pretension once the casement (112) has reached the chink tilt position.
14. A window or the like, comprising a window frame (210; 6010), a casement (6012) and a tilt and turn fitting, having connecting rod means (227; 6050; 6150; 6267) arranged in the rebate area of the casement (6012), which connecting rod means may be moved by manual actuating means (6048) in the longitudinal direction of the respective casement leg (6018), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device (6022; 6122) arranged between the upper window frame leg (6044) and the upper casement leg (6018), said tilt hook-out device (6022; 6122) having a tilt hook-out arm (6032; 6132), which is mounted on the window frame (210; 6010) so as to be rotatable about the axis of rotation (6040) of the casement (6012), is connected with the upper casement leg (6018) by a rotary slide connection (6051; 6151) and may be fixed to the casement (6012) in a position parallel to the upper casement leg (6018) through the intermediary of the connecting rod means (6050; 6150; 6267) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (223, 225; 6055, 6056; 6155; 6156; 6255, 6256) are provided by the connecting rod means (6050; 6150; 6267) adjustable into an additional functional position CHINK TILT, in order to fix the casement (6012) in a chink tilt position located between the closed position and the maximum tilt opening position,
    characterised in that
    a first chink tilt securing element (223; 6055; 6155; 6255) movable by the connecting rod means (227; 6050; 6150; 6267) and a second chink tilt securing element (225; 6056; 6156; 6256) lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT,
    wherein the second chink tilt securing element (225; 6056, 6156; 6256) is attached to the window frame (210) or a part (6032; 6152) of the tilt hook-out device (6022; 6122) and the first chink tilt securing element (223; 6055; 6255; 6255) may be adjusted perpendicularly to the respective connecting rod means (227; 6050; 6250; 6267) in the casement plane by the connecting rod means (227; 6050; 61501 6267) via a cam or link control means (229, 223; 6062a, 6063a, 6064; 6162a, 6164; 6262a, 6263a, 6264) between a securing-active position adopted in the functional position CHINK TILT of the connecting rod means (227; 6050; 6150; 6267) and a securing-inactive position adopted in the functional position TILT of the connecting rod means (227; 6050; 6150; 6267) and in the securing-active position engages behind the second chink tilt securing element (225; 6056; 6156; 6256) to prevent more extensive tilt opening of the casement (6012), and wherein moreover a pair comprising a cam guide element (211; 6057; 6157; 6268) and a cam follower element (213; 6034; 6134; 6228) is provided, one (213; 6034; 6134; 6228) of these elements (211, 213; 6057; 6034; 6157, 6134; 6268, 6228) being arranged on the casement (6012) so as to be adjustable by the connecting rod means (227; 6050; 6150; 6267), the other (211; 6057; 6157; 6268) of these elements (211, 213; 6057; 6034; 6157, 6134; 6268, 6228) being arranged on the window frame or on a part (6032; 6132) of the hook-out device movable perpendicularly to the window frame plane during tilting, and the two elements (211, 213; 6057; 6034; 6157, 6134; 6268, 6228) of the pair being so associated with one another that, when the connecting rod means (227; 6050; 6150; 6267) are transferred into the functional position CHINK TILT, the casement (6012) is forcibly transferred into the chink tilt position and is secured in the functional position CHINK TILT of the casement (6012) against tilt closure by the pair (211, 213; 6057; 6034; 6157, 6134; 6268, 6228).
15. A window according to claim 14,
    characterised in that,
    of the pair comprising cam guide element (211; 6268) and cam follower element (213; 628), the window frame-side element (211; 6268) is combined with a striking plate, which preferably takes the form of a double plate for right- and left-hand stop purposes.
16. A window according to claim 15,
    characterised in that
    the second chink tilt securing element takes the form of a second retaining member (225; 6255) forming part of the striking plate (17).
17. A window according to one of claims 14 to 16,
    characterised in that
    the first chink tilt securing element is formed of a first retaining member (223) on a tilt lever (217) pretensioned in the direction of the rest position by spring means (221), which tilt lever (217) is mounted on the casement tiltably about a tilt axis perpendicular to the casement plane and may be transferred via the cam control means (233, 229) by the connecting rod means (227) into a securing-active retaining position.
18. A window according to claim 14,
    characterised in that
    a selector link (6063a, 6062a) is attached to part of the connecting rod means (6050), which selector link (6063a, 6062a) accommodates a link follower (6064) of the first chink tilt securing element (6055) constructed as the first retaining member and steers it to-and-fro between a securing-active retaining position and a securing-inactive rest position, wherein the retaining member (6055) is preferably guided in a hole (6053) in the respectively associated cuff rail (6049).
19. A window according to claim 18,
    characterised in that
    the first retaining member (6155) is guided by guide lugs (6153a, 6153b), which adjoin at least one, preferably two mutually opposing edges of the hole and are formed by punching out of the hole (6153).
20. A window according to one of claims 18 to 19,
    characterised in that
    the first retaining member (6055) is accommodated between link walls (6062, 6063) parallel to one another and to the direction of movement of the connecting rod part (6050), and in that a selector link path (6062a, 6063a) is formed in each of these link walls (6062, 6063), wherein the selector link (6062a, 6063a) is preferably defined at least in part by a shaped component (6058) which is attached to the connecting rod part (6050) or forms part (6358) of the connecting rod means and the shaped component (6058) penetrates at least partially through a slot (6060) in the connecting rod part (6050).
21. A window according to claim 20,
    characterised in that,
    of the link paths (6262a, 6263a) (optionally alternately in sections), one takes the form of a slit passing through the respective link wall (6262, 6263) and the other takes the form of a hidden groove formed in the respective link wall (6262, 6263).
22. A window according to one of claims 14 and 18 to 21,
    characterised in that
    the second chink tilt securing element (6056; 6156) formed as a second retaining member is attached to a hook-out arm (6032) of a scissor-type hook-out means (6022) or to a supplementary rod (6152), which is articulated on the one hand to a cuff rail (6149) of the casement upper leg (6018) and on the other hand to a hook-out arm (6132).
23. A window according to claim 22,
    characterised in that
    the second retaining member (6056) is of U-shaped construction, having two flanges (6056a, 6056b) substantially parallel to the hook-out arm (6032) or the supplementary rod (6152), wherein the distance between the flanges (6056a, 6056b) is such that, depending on the stop type (right-hand stop or left-hand stop), one or other flange (6056a or 6056b) is active.
24. A window according to one of claims 14 and 18 to 23,
    characterised in that,
    of the pair comprising cam guide element (6057) and cam follower element (6034), the one element (6057) is attached to a hook-out arm (6032) and the other (6034) to a cuff rail/connecting rod assembly (6049, 6050) of the casement upper leg (6018), wherein preferably the cam follower element (6034) attached to the cuff rail/connecting rod assembly (6049, 6050) of the casement upper leg (6018) simultaneously acts as means of securing the casement (6012) to the hook-out arm (6032) in the functional position "turn readiness" by interacting with a corresponding securing member (6036) on the hook-out arm (6032).
25. A window according to one of claims 14 to 16 and 22 to 25,
    characterised in that
    the first chink tilt securing element (6055) constructed as a first retaining member is attached to a corner deflector angle between the upper casement leg (6018) and the casement leg (6024) remote from the axis of rotation.
26. A window according to one of claims 14 to 21,
    characterised in that
    the first chink tilt securing element (6255) constructed as a first retaining member is attached to a cuff rail/connecting rod assembly (6266, 6267) of the casement leg (6024) remote from the axis of rotation or the upper casement leg (6018) and the second chink tilt securing element (6256) constructed as a second retaining member is attached to the window frame leg remote from the axis of rotation or a part of the upper window frame leg (6020) remote from the axis of rotation.
27. A window according to one of claims 18 to 21,
    characterised in that
    the selector link (6362a, 6363a) is attached to a shaped component (6358), which serves simultaneously as a coupling piece for producing the connection between a corner deflector (6369) and an adjoining connecting rod (6367), e.g. a connecting rod (6367) on the closure side.
28. A window according to claim 14,
    characterised in that
    the chink tilt securing elements (6255, 6256) constructed as retaining members are arranged on the legs of the casement (6012) or of the window frame (6010) remote from the axis of rotation at the level of gearing associated with the manual actuation handle (6048).
29. A window according to one of claims 18 to 28,
    characterised in that
    the second chink tilt securing element (6456) constructed as a second retaining member may be moved to a limited degree with respect to the part (6468) carrying it substantially perpendicularly to the window frame plane between a rest position and a chink opening position and in that control of the first chink tilt securing element (6455) constructed as a first retaining member on the casement side on the one hand and the relative movement of cam guide element (6468) and cam follower element (6428) are conformed to one another in such a way that the retaining members (6455, 6456) engage when the second retaining member (6456) is still in the rest position, before the relative movement of cam guide element (6468) and cam follower element (6428) effects complete chink opening and in that, as the complete chink opening width is approached further, the second retaining member (6456) is driven by the first retaining member (6455) into the chink opening position thereof.
30. A window or the like, comprising a window frame (3010, 4310), a casement (3012; 4312) and a tilt and turn fitting, having connecting rod means (3042a; 4356) arranged in the rebate area of the casement (3012; 4312), which connecting rod means may be moved by manual actuating means (3044) in the longitudinal direction of the respective casement leg (3020), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device (3022; 4326) arranged between the upper window frame leg (3018) and the upper casement leg (3020), said tilt hook-out device (3022; 4326) having a tilt hook-out arm (3024; 4328), which is mounted on the window frame (3010; 4310) so as to be rotatable about the axis of rotation (3016) of the casement (3012; 4312), is connected with the upper casement leg (3020) by a rotary slide connection (3026) and may be fixed to the casement (3012; 4312) in a position parallel to the upper casement leg (3020) through the intermediary of the connecting rod means (3042a; 4356) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (3046, 3048; 3146, 3148; 4358, 4360) are provided by the connecting rod means (3042a; 4356) adjustable into an additional functional position CHINK TILT, in order to fix the casement (3012; 4312) in a chink tilt position located between the closed position and the maximum tilt opening position,
    characterised in that
    a first chink tilt securing element (3046; 3146; 4358) movable by the connecting rod means (3042a; 4356) and a second chink tilt securing element (3048; 3148; 4360)lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT, wherein the second chink tilt securing element (3048; 3148, 4360) is attached to the window frame (3010), in particular the upper window frame leg or the window frame leg on the closure side or a part (3148, 4328) of the hook-out device (3022, 4326) movable perpendicularly to the window frame plane during tilting of the casement (3012; 4312), the first chink tilt securing element (3046; 3146; 4358) may be moved past the second chink tilt securing element (3048; 3148; 4360) by the connecting rod means (3042a; 4356) in the longitudinal direction thereof when the casement (3012; 4312) is closed, the first (3046; 3146; 4358) and the second (3048; 3148, 4360) chink tilt securing elements pass each other in the functional position TILT during tilting movement of the casement (3012; 4312) perpendicularly to the window frame plane and the first chink tilt securing element (3046; 3146; 4358) may be engaged with the second chink tilt securing element (3048; 3148; 4360) when the casement (3012; 4312) is adjusted into the chink tilt position by displacement of the connecting rod means (3042a; 4356) out of the functional position TILT into the functional position CHINK TILT.
31. A window according to claim 30,
    characterised in that
    at least one of the two chink tilt securing elements (3046, 3048; 3146, 3148; 4358, 4360) constructed as adjusting members comprises a plurality of engagement points (3054), which define chink opening positions of different chink opening widths.
32. A window according to one of claims 30 and 31,
    characterised in that
    a selector catch is associated with the connecting rod means (3042a), which becomes active when a predetermined minimum tilt opening width is exceeded, wherein this minimum tilt opening width is approximately equal to the chink tilt opening width in the chink tilt position or the chink tilt position with maximum chink tilt opening width.
33. A window according to one of claims 30 to 32,
    characterised in that,
    when the hook-out device (3022) is constructed with a hook-out arm (3024), which is mounted on the window frame (3010) so as to be rotatable approximately about the axis of rotation (3016) and is connected with the upper casement leg (3020) by a rotary slide connection (3026), and with a supplementary rod (3128) which is articulated on the one hand to the hook-out arm (3024) and on the other hand to the upper casement leg (3020) or a cuff rail (3050) of the upper connecting rod (3042a), the second chink tilt securing element (3148) constructed as a counter-adjusting member is provided at the end of the supplementary rod (3128) and preferably takes the form of a toothed segment (3148).
34. A window according to claim 33,
    characterised in that
    the toothed segment (3248) is widened to an extent which corresponds to the full tilt opening width permitted by the hook-out device (3022) and thus itself acts as a selector catch.
35. A window according to one of claims 30 to 34,
    characterised in that
    the manual actuating means (3044) are fixed in their functional position(s) "chink opening fixture" by stop-type engagement of the chink tilt securing elements (3046, 3048) constructed as adjusting members.
36. A window according to one of claims 30 and 31,
    characterised in that
    a chink tilt opening cam (4380) is attached to the window frame (4310) or, preferably, to the hook-out device (4326) in such a position that, when the first chink tilt securing element (4358) is moved from the functional position TURN (turn readiness position III) into a functional position TILT (tilt readiness I) by interaction of this chink tilt opening cam (4380) with the first chink tilt securing element (4358) or a part connected therewith for common movement, the casement (4312) is forcibly tilted almost into the chink tilt position and only fixed in the functional position CHINK TILT by subsequent displacement of the chink tilt securing element (4358) on the connecting rod side.
37. A window according to claim 36,
    characterised in that
    the chink tilt opening cam (4380) and the chink tilt securing element (4360) on the hook-out device side are attached to the hook-out arm (4328).
38. A window according to one of claims 36 and 37,
    characterised in that,
    for the purpose of achieving and fixing the chink tilt position (A'), with a selector sequence TILT (tilt readiness I) - CHINK TILT (chink tilt readiness II) - TURN (turn readiness III), CLOSE-AND-LOCK (close-and-lock IV), the chink tilt securing element (4358) on the connecting rod side is initially shifted through from the turn readiness position (III), when the casement is closed, into the tilt readiness position (I), tilting the casement as far as chink tilt position (A), and then returned to the chink tilt fixing position (II).
39. A window or the like, comprising a window frame (4010; 1310), a casement (4012; 1312) and a tilt and turn fitting, having connecting rod means (4056; 1344) arranged in the rebate area of the casement (4012; 1312), which connecting rod means may be moved by manual actuating means (4052; 1328) in the longitudinal direction of the respective casement leg (4024), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device (4026)) arranged between the upper window frame leg (4022) and the upper casement leg (4024), said tilt hook-out device (4026) having a tilt hook-out arm (4028; 1336), which is mounted on the window frame (4022; 1310) so as to be rotatable, is connected with the upper casement leg (4024) by a rotary slide connection (4032) and may be fixed to the casement (4012; 1312) in a position parallel to the upper casement leg (4024) through the intermediary of the connecting rod means (4056; 1344) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (4058, 4062; 4162; 1352, 1356) are provided by the connecting rod means (4056; 1344) adjustable into an additional functional position CHINK TILT, in order to fix the casement (4012; 1312) in a chink tilt position located between the closed position and the maximum tilt opening position,
    wherein moreover a first chink tilt securing element (4058; 4158; 1352) movable by the connecting rod means (4056; 1344) and a second chink tilt securing element (4062; 4162; 1356) movable by tilting movement of the casement (4012; 1312) lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT,
    wherein moreover the second chink tilt securing element (4062, 4162; 1356) is attached to the tilt hook-out arm (4028; 1336) or a supplementary rod (4034), which supplementary rod (4034) is connected articulatedly both with the tilt hook-out arm (4028) and with a cuff rail (4040) guiding the connecting rod (4056) of the casement upper leg (4024) and determines the longitudinal adjustment of the hook-out arm (4028) relative to this cuff rail (4040) in the "turn readiness" position and, of the two chink tilt securing elements (4058, 4062, 4158, 4162; 1352; 1358) movable relative to one another in the longitudinal direction of the connecting rod means (4058; 1344), one, taking the form of a selector link (4062, 4162; 1358), comprises, in addition to a hook-out arm securing portion (4062 III) and a close-and-lock portion (4062 VI), a chink tilt securing portion (4062 II; 4162 II) restricted on both sides and an open tilt opening portion (4062 I; 4162 I), and wherein the tilt hook-out arm (4028; 1336) and, where present, the supplementary rod (4024) in the functional position TILT follow a tilt movement of the casement (4012, 1312) without movement of the connecting rod means (4056; 1344).
40. A window according to claim 39,
    characterised in that,
    of the chink tilt securing elements (4058, 4062), the second (4062) is attached to the hook-out arm (4028) on the one hand and the first (4058) is attached to the connecting rod (4056) arranged on the casement upper leg (4024) on the other hand.
41. A window according to claim 40,
    characterised in that
    the chink tilt securing element (4060) constructed as a selector link (4062) is attached to the hook-out arm (4028).
42. A window according to one of claims 39 to 41,
    characterised in that,
    where additional hook-out device securing means (4042, 4044) are present, these are active only in the functional position TURN (turn readiness position III) and optionally in the functional position CLOSE-AND-LOCK (close-and-lock position IV) of the connecting rod means.
43. A window according to one of claims 39 to 42,
    characterised by a sequence of portions (4062 I, 4062 II, 4062 III, 4062 IV) of the selector link (4062) corresponding to the selector sequence TILT (tilt readiness I) - CHINK TILT (chink tilt readiness II) - TURN (turn readiness III) - CLOSE-AND-LOCK (close-and-lock IV).
44. A window according to one of claims 39 to 42,
    characterised by a sequence of portions (4062 I, 4062 II, 4062 III, 4062 IV) of the selector link (4062) corresponding to the selector sequence TILT (tilt readiness I) - TURN (turn readiness III) - CLOSE-AND-LOCK (close-and-lock IV).
45. A window according to one of claims 39 to 44,
    characterised in that,
    of the chink tilt securing elements (4058, 4060), at least one (4060) is arranged so as to be adjustable perpendicularly and/or parallel to the window plane, in particular by eccentric adjusting means (4166, 4168).
46. A window according to one of claims 39 to 45,
    characterised in that
    the chink tilt securing elements (4058, 4060) and optionally the additional hook-out device securing means (4042, 4044) are constructed and arranged so as to be capable of adaptation or conversion for right-hand or left-hand usage.
47. A window according to one of claims 39 to 46,
    characterised in that
    the chink tilt securing element (4058) on the connecting rod side is offset towards the window frame (4010) relative to the longitudinal central line of the connecting rod (4056).
48. A window according to claim 39 or one of claims 42 to 47,
    characterised in that
    the chink tilt securing elements are arranged on the supplementary rod (4034) on the one hand and the connecting rod (4056) arranged on the casement upper leg on the other hand.
49. A window according to one of claims 39 to 48,
    characterised in that,
    of the portions of the selector link (4062; 1356) adjoining one another in the direction of displacement, at least the chink tilt securing portion (4062 II) and the hook-out arm securing portion (4062 III) are offset relative to one another in steps through the intermediary of transitional bevels, wherein these portions (4062 II, 4062 III) extend at least approximately parallel to the window plane when the casement is in the closed position.
50. A window according to claim 39,
    characterised in that
    at least part of the side wall of the selector link (1356) is defined in the area of the opening by a leading element (1354b) movable perpendicularly to the longitudinal direction of the hook-out arm (1336), which leading element (1354b) may be opened out beyond the contour of the hook-out arm (1336) or a link member during introduction of the selector link follower (1352) into the selector link (1356) and may be returned within said contour after entry of the slide (1352) into the link.
51. A window according to claim 50,
    characterised in that
    the leading element (1354b) is mounted swivellably on the hook-out arm (1336).
52. A window or the like, comprising a window frame, a casement and a tilt and turn fitting, having connecting rod means arranged in the rebate area of the casement, which connecting rod means may be moved by manual actuating means (3344) in the longitudinal direction of the respective casement leg), in order to be able to adjust the fitting selectively into the functional positions TURN, TILT, CLOSE-AND-LOCK, and additionally having a tilt hook-out device (3322) arranged between the upper window frame leg and the upper casement leg, said tilt hook-out device (3322) having a tilt hook-out arm (3324), which is mounted on the window frame so as to be rotatable about the axis of rotation (3316) of the casement, is connected with the upper casement leg by a rotary slide connection (3326) and may be fixed to the casement in a position parallel to the upper casement leg through the intermediary of the connecting rod means (3342a) adjusted into the functional position TURN, wherein controlled chink tilt securing elements (3346, 3348) are provided by the connecting rod means (3342a) adjustable into an additional functional position CHINK TILT, in order to fix the casement in a chink tilt position located between the closed position and the maximum tilt opening position,
    characterised in that
    a first chink tilt securing element (3346) movable by the connecting rod means (3342a) and a second chink tilt securing element (3348) lie one against the other perpendicularly to the window frame plane in the functional position CHINK TILT and may be moved relative to one another perpendicularly to the window frame plane in the functional position TILT, wherein the first chink tilt securing element (3346) may be driven with the connecting rod means (3342a) over part of the connecting rod path thereof by a dead travel connection (3370), the first (3346) and the second (3348) chink tilt securing elements move past one another in the functional position TILT during tilting of the casement perpendicularly to the window frame plane and the first chink tilt securing element (3346) is engageable with the second chink tilt securing element (3348) during adjustment of the casement into the chink tilt position by displacing the connecting rod means (3342a) from the functional position TILT into the functional position CHINK TILT after travelling over the above-mentioned part of the connecting rod path.
53. A window according to claim 52,
    characterised in that
    the first chink tilt securing element (3346) constructed as an adjusting member is pretensioned in the direction of engagement with the second chink tilt securing element (3328) constructed as a counter-adjusting member and may be driven counter to the pretension by the dead travel connection (3370) over the above-mentioned part of the connecting rod path of the connecting rod (3342a).
54. A window according to claim 52 or 53,
    characterised in that,
    in the case of a selector sequence TILT (tilt readiness), CHINK TILT (chink opening fixture), TURN (turn readiness), CLOSE-AND-LOCK (close-and-lock), the movable adjusting member (3346) is driven by the connecting rod means only over the path part extending from the chink opening fixing position to the tilt readiness position.
55. A window according to one of claims 53 to 54,
    characterised in that
    the movable adjusting member (3346) is guided in a slot in a cuff rail (3350) covering a connecting rod by a guide block, in that a pretensioning spring (3376) generating pretension is accommodated between the guide block and an abutment fixed to the cuff rail and in that the dead travel connection is formed of a pin (3374) on the guide block, which pin (3374) passes through a slot (3384) in the connecting rod (3342a).
56. A window according to one of claims 52 to 55,
    characterised in that,
    where a hook-out device (3322) is present between the window frame and the casement with a hook-out arm (3324) and a supplementary rod (3328), which is connected on the one hand with the hook-out arm (3324) and on the other hand with the casement, the second chink tilt securing element (3348) constructed as a counter-adjusting member is attached to the additional rod (3328), next to the end connected with the hook-out arm (3324).
57. A window according to claim 56,
    characterised in that
    the first chink tilt securing element (3346) and/or the second chink tilt securing element (3348) comprises a plurality of teeth (3346a, 3366) designed for mutual engagement.
58. A window according to one of claims 52 to 55,
    characterised in that
    the second chink tilt securing element (3048) is fixed to the window frame (Fig. 15).
59. A window according to claim 6,
    characterised in that
    the chink opening width, expressed as the maximum distance (h) between associated stop faces (46, 44), parallel with the window plane, of the casement (12) and the window frame (10), is approximately equal to or smaller than the depth (h), measured perpendicularly to the window plane, of the rebate area accommodating the connecting rod means (26).
60. A window according to claims 6 or 59,
    characterised in that
    the maximum chink opening width, expressed as the distance between associated stop faces (44, 46), parallel to the window plane, of the casement (12) and the window frame (10), is smaller than 20 mm, preferably smaller than 15 mm.
61. A window according to one of claims 1 to 43 and 45-60,
    characterised in that
    the functional positions of the manual actuation means (48, 2038) and the connecting rod means (42, 2032a) follow one another in the sequence CLOSE-AND-LOCK (48a), TURN (48b), CHINK TILT (48c), TILT (48d).
62. A tilt and turn fitting having the fitting features of a window according to one of claims 1 to 61.

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