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DE4314538C3 - Rollover protection device for a motor vehicle - Google Patents
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DE4314538C3 - Rollover protection device for a motor vehicle - Google Patents

Rollover protection device for a motor vehicle

Info

Publication number
DE4314538C3
DE4314538C3 DE19934314538 DE4314538A DE4314538C3 DE 4314538 C3 DE4314538 C3 DE 4314538C3 DE 19934314538 DE19934314538 DE 19934314538 DE 4314538 A DE4314538 A DE 4314538A DE 4314538 C3 DE4314538 C3 DE 4314538C3
Authority
DE
Germany
Prior art keywords
housing
protection device
rollover protection
locking
bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE19934314538
Other languages
German (de)
Other versions
DE4314538A1 (en
DE4314538C2 (en
Inventor
Lothar Heiner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority claimed from DE4345425A external-priority patent/DE4345425C2/en
Priority to DE4345425A priority Critical patent/DE4345425C2/en
Priority to DE4345394A priority patent/DE4345394C2/en
Priority to EP94104336A priority patent/EP0623492B2/en
Priority to ES94104336T priority patent/ES2108898T5/en
Priority to DE59408369T priority patent/DE59408369D1/en
Priority to ES96106364T priority patent/ES2133861T3/en
Priority to DE9421370U priority patent/DE9421370U1/en
Priority to EP96106364A priority patent/EP0729867B1/en
Priority to DE59404302T priority patent/DE59404302D1/en
Publication of DE4314538A1 publication Critical patent/DE4314538A1/en
Priority to US08/555,501 priority patent/US5626361A/en
Publication of DE4314538C2 publication Critical patent/DE4314538C2/en
Publication of DE4314538C3 publication Critical patent/DE4314538C3/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13Roll-over protection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13Roll-over protection
    • B60R2021/132Roll bars for convertible vehicles
    • B60R2021/134Roll bars for convertible vehicles movable from a retracted to a protection position
    • B60R2021/135Roll bars for convertible vehicles movable from a retracted to a protection position automatically during an accident

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

Die Erfindung bezieht sich auf eine Überrollschutz-Vorrichtung nach dem Oberbe­ griff des Patentanspruches 1.The invention relates to a rollover protection device according to the Oberbe handle of claim 1.

Eine derartige Überrollschutz-Vorrichtung ist durch das auf dem 63. Internationalen Automobilsalon Genf vom 02. bis 04. März 1993 vorgestellte BMW 3er Cabrio be­ kannt geworden. Die federbelastet ausfahrbaren Überrollbügel wurden mit Verrie­ gelungseinrichtungen in der ausgefahrenen Wirkstellung gehalten. Nähere Einzel­ heiten hierzu waren den ausgestellten Fahrzeugen und den verteilten Presseinfor­ mationen nicht zu entnehmen.Such a rollover protection device is by the 63rd International Geneva Motor Show from March 2nd to 4th, 1993 BMW 3 Series Convertible presented became known. The spring-loaded, retractable roll bars were equipped with braces gelungseinrichtung held in the extended operative position. Closer single the vehicles on display and the distributed press information not to be removed.

Der Erfindung liegt die Aufgabe zugrunde, eine Überrollschutz-Vorrichtung der ein­ gangs genannten Art zu schaffen, die nicht nur besonders leicht ist, sondern auch eine hohe Sicherheit gewährleistet.The invention has for its object a rollover protection device gangs mentioned type to create, which is not only particularly easy, but also high security guaranteed.

Diese Aufgabe wird erfindungsgemäß bei einer Überrollschutz-Vorrichtung der vor­ ausgesetzten Bauart durch die im kennzeichnenden Teil des Patentanspruches 1 angegebenen Maßnahmen gelöst.This object is achieved according to the invention in a rollover protection device suspended design by the in the characterizing part of claim 1 specified measures solved.

Weitere vorteilhafte Einzelheiten der Erfindung sind Gegenstand der Unteransprü­ che.Further advantageous details of the invention are the subject of the dependent claims che.

Dadurch, daß die Rastleiste sich nicht nur durch die Verschraubung, sondern auch über den in die Öffnung des Gehäuses eingreifenden Vorsprung am Gehäuse ab­ stützt, ist der Gefahr entgegengewirkt, daß die Rastleiste bei den im Falle eines Überschlags auftretenden sehr hohen Kräften sich vom Gehäuse löst. Bei richtiger Anordnung der Öffnung im Vergleich zu den angrenzenden Bohrungen für die Ver­ schraubung ist auch eine Fehlmontage der Rastleiste ausgeschlossen.The fact that the locking bar is not only by the screw, but also from the projection engaging in the opening of the housing on the housing supports, the risk is counteracted that the locking bar in the case of a Very high forces that occur in the flashover detach from the housing. If correct  Arrangement of the opening compared to the adjacent holes for the ver incorrect installation of the locking bar is also excluded.

Die Erfindung und weitere vorteilhafte Einzelheiten sind im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigtThe invention and further advantageous details are described below with reference to a illustrated in the drawing embodiment illustrated. It shows

Fig. 1 eine perspektivische Ansicht eines Teils der Überrollschutz-Vorrichtung mit den angrenzenden Blechteilen einer Pkw-Karosserie; Figure 1 is a perspective view of part of the rollover protection device with the adjacent sheet metal parts of a car body.

Fig. 2 eine entsprechende, etwas vergrößerte Teilansicht, jedoch auch mit ange­ deuteten Verkleidungsteilen; Figure 2 is a corresponding, somewhat enlarged partial view, but also with indicated trim parts.

Fig. 3 eine weitere Ansicht einer Überrollschutz-Vorrichtung mit ausgefahrenem Bügel; Fig. 3 is a further view of a roll-over protection device with extended bracket;

Fig. 4 die Sperrvorrichtung für den ausgefahrenen Überrollbügel und Fig. 4, the locking device for the extended roll bar and

Fig. 5 eine Darstellung von Einzelteilen der Überrollschutz-Vorrichtung nach Fig. 4. Fig. 5 is a representation of parts of the rollover protection device according to Fig. 4.

In Fig. 1 der Zeichnung ist eine Querwand 1 eines Cabriolets dargestellt, die etwa lotrecht hinter den rückwärtigen Sitzen in der Karosserie angeordnet ist. Zwischen dieser Querwand 1 und nach vorne unten gerichteten Blech-Rahmenteilen 2 zur Abstützung von Rücksitzen ist ein von oben zugänglicher Raum 3 geschaffen, der jeweils zur Aufnahme eines linken und eines rechten kassettenähnlichen Gehäu­ ses 4 dient. In jedem Gehäuse 4 ist ein U-förmiger Überrollbügel 5 translatorisch verlagerbar aufgenommen, der aus einer in Fig. 1 ersichtlichen abgesenkten Ruhe­ lage in eine über die Fahrzeugbrüstung nach oben überstehende, in Fig. 3 ersicht­ liche Stützlage verlagerbar ist. Aus der Stützlage kann er nach Lösen einer Verrie­ gelungsvorrichtung von Hand wieder in die Ruhelage zurückbewegt werden.In Fig. 1 of the drawing, a transverse wall 1 of a convertible is shown, which is arranged approximately vertically behind the rear seats in the body. Between this transverse wall 1 and downward facing sheet metal frame parts 2 for supporting rear seats, an accessible from above space 3 is created, each serving to accommodate a left and a right cassette-like housings 4 . In each housing 4 , a U-shaped roll bar 5 is accommodated in a translationally displaceable manner, which can be shifted from a lowered resting position shown in FIG. 1 into a supporting position protruding above the vehicle parapet, visible in FIG. 3. From the supporting position, it can be moved back into the rest position by hand after loosening a locking device.

Die etwa vertikal gerichteten Schenkel 6 werden nach Lösen einer die Überrollbü­ gel 5 in die Ruhelage fixierenden Haltevorrichtung - gesteuert durch einen Über­ schlag-Sensor - unter der Wirkung von Federn 7 (Fig. 3) in Zehntelsekunden so weit aus dem Gehäuse 4 ausgeschoben und dann verriegelt, daß sie ihre für den Fall eines Überschlags erforderliche Schutzfunktion ausüben können. Die beiden Schenkel 6 sind durch einen querverlaufenden Steg 8 miteinander verbunden, über den eine gepolsterte Abdeckung 9 geschoben ist.The approximately vertically directed legs 6 are after loosening a gel 5 Überrollbü in the rest position fixing device - controlled by an over-impact sensor - under the action of springs 7 ( Fig. 3) in tenths of a second as far out of the housing 4 and then locked that they can perform their protective function required in the event of a rollover. The two legs 6 are connected to one another by a transverse web 8 , over which a padded cover 9 is pushed.

Die Schenkel 6 des Überrollbügels 5 und im wesentlichen die gesamten Füh­ rungselemente der Überrollschutz-Vorrichtung bestehen aus Strangpreßprofilen. Die später noch im einzelnen näher erläuterten Führungselemente sind an dem Gehäuse 4 angeordnet, das im wesentlichen ebenfalls aus einem Strangpreßprofil gebildet ist. Das Gehäuse 4 hat einen zu der Fahrzeugwand 1 hin offenen flachen U-Querschnitt und ist unten durch einen Gehäuseboden 10 verschlossen. Die Ausprägungen 11 an seitlich abstehenden Befestigungsrändern 12 werden gleich­ zeitig mit dem Ausstanzen der verschiedenen Öffnungen 13, 13', 13'' des Gehäu­ ses 4 ausgebildet.The legs 6 of the roll bar 5 and essentially the entire Füh approximately elements of the rollover protection device consist of extruded profiles. The guide elements, which will be explained in more detail later, are arranged on the housing 4 , which is also essentially formed from an extruded profile. The housing 4 has a flat U cross-section open towards the vehicle wall 1 and is closed at the bottom by a housing base 10 . The expressions 11 on laterally projecting fastening edges 12 are formed simultaneously with the punching out of the various openings 13 , 13 ', 13 ''of the housing 4 .

Zur Führung der Überrollbügel 5 sind die insbesondere in der Fig. 3 erkennbaren Standrohre 14 vorgesehen.The standpipes 14 , which can be seen in particular in FIG. 3, are provided for guiding the roll bars 5 .

Die unteren Enden der Schenkel 6 jedes Überrollbügels 5 sind durch ein Querjoch 20 fest miteinander verbunden, mit dem eine sehr hohe Stabilität der Bügel, bei­ spielsweise gegen Aufweitung der Schenkelenden, insbesondere aber auch im Hinblick auf die Torsionssteifigkeit erreicht wird.The lower ends of the legs 6 of each roll bar 5 are firmly connected to one another by a transverse yoke 20 , with which a very high stability of the bars is achieved, for example against widening of the leg ends, but especially with regard to the torsional rigidity.

Gemäß Fig. 4 sind an dem Quersteg 21 des Querjochs 20 ferner parallele vertikale Wangen 23 zur Lagerung einer federbelasteten Sperrklinke 25 angeordnet.According to Fig. 4 of the transverse yoke are arranged for mounting a spring loaded pawl 25 on the crosspiece 21 parallel vertical cheeks 20 further 23rd

Wie man aus Fig. 4 ferner erkennt, ist am Quersteg 21 des Querjochs 20 ein Hal­ tebock 26 angeordnet, an dem ein am Gehäuse 4 gelagerter Halteriegel eingreifen kann.As can also be seen from FIG. 4, a Hal tebock 26 is arranged on the crosspiece 21 of the cross yoke 20 , on which a retaining bolt mounted on the housing 4 can engage.

Aus Fig. 3 geht hervor, daß die Ausstoßfedern 7 des Überrollbügels 5 im Inneren der Standrohre 14 angeordnete Schraubenfedern sind und einen Federführungs­ bolzen 38 umgeben, der oben eine Druckscheibe 39 aufweist. From Fig. 3 it can be seen that the ejection springs 7 of the roll bar 5 inside the standpipes 14 are arranged coil springs and surrounded a spring guide pin 38 , which has a pressure plate 39 above.

Wird der Überrollbügel 5 durch Zurückschwenken des schon erwähnten Halterie­ gels freigegeben und von den Federn 7 und 37 nach oben beschleunigt, so läuft am Ende der Ausschubbewegung die schon beschriebene Sperrklinke 25 auf eine gezahnte Rastleiste 41 auf, die über eine entsprechend ausgebildete Öffnung 13'' im Gehäuse 4 mit einem entsprechenden Vorsprung abgestützt und ferner durch Schrauben an dem Gehäuse 4 befestigt ist. Nach Einrasten der Sperrklinke 25 in einen der Zähne der Rastleiste 41 ist das Querjoch 20 und damit auch der Über­ rollbügel 5 in seiner nach oben überstehenden Stützlage fixiert. Um die dann er­ folgte Verriegelung des Überrollbügels 5 wieder lösen zu können, ist ein mit einem Griff 42 versehener Schieber 43 vorgesehen, der über eine schmale, entsprechend ausgebildete Öffnung von oben über die Zähne der Rastleiste 41 geschoben wer­ den kann und dabei die Sperrklinke 25 von den Zähnen der Rastleiste 41 abhebt. Daraufhin kann dann der Überrollbügel 5 mühelos von Hand in das kassettenähnli­ che Gehäuse 4 zurückgeschoben werden, bis er dort verriegelt ist.If the roll bar 5 is released by pivoting back the already mentioned holder gel and accelerated upwards by the springs 7 and 37 , the pawl 25 already described runs onto a toothed locking bar 41 at the end of the extension movement, which has a correspondingly formed opening 13 '' is supported in the housing 4 with a corresponding projection and is further fastened to the housing 4 by screws. After locking the pawl 25 in one of the teeth of the locking bar 41 , the transverse yoke 20 and thus the over roll bar 5 is fixed in its upwardly projecting support position. In order to be able to release the locking of the roll bar 5 , which is then followed, a slider 43 provided with a handle 42 is provided, which can be slid over a narrow, appropriately designed opening from above over the teeth of the locking bar 41, and who can use the pawl 25 stands out from the teeth of the locking bar 41 . Then the roll bar 5 can then easily be pushed back into the cassette-like housing 4 by hand until it is locked there.

Claims (3)

1. Überrollschutz-Vorrichtung für ein Kraftfahrzeug, insbesondere für ein Ca­ briolet, mit einem zumindest annähernd translatorisch aus einer abgesenk­ ten Ruhelage in eine über die Fahrzeugbrüstung nach oben überstehende Stützlage und zurück verlagerbaren etwa U-förmigen Überrollbügel (5), der mit seinen nach unten gerichteten Schenkeln (6) durch in einem Gehäuse (4) angeordnete Führungselemente geführt, in Ruhelage durch eine lösbare Haltevorrichtung gehalten, aus dieser Lage durch Federkraft (7) nach oben verlagerbar und oben durch eine Verriegelungseinrichtung festlegbar ist, wobei die Schenkel (6) des Überrollbügels (5), die Führungselemente (10, 14, 16, 20, 38) und das an einer annähernd lotrechten Fahrzeugwand (1) befestigbare Gehäuse (4) aus Strangpreßprofilen bestehen, dadurch gekennzeichnet, daß mit dem Gehäuse (4) eine gezahnte Rastlei­ ste (41) verschraubt ist, die mit einer am Überrollbügel (5) gelagerten, feder­ belasteten Sperrklinke (25) zusammenwirkt, und daß ferner die Rastleiste der Verriegelungseinrichtung (41) mit einem Vorsprung versehen ist, über den sie sich in einer entsprechend ausgebildeten Öffnung (13'') im Gehäuse (4) abstützt. 1. Rollover protection device for a motor vehicle, in particular for a Ca briolet, with an at least approximately translationally from a lowered rest position in a support position projecting above the vehicle parapet and back displaceable approximately U-shaped roll bar ( 5 ), with its after Legs ( 6 ) directed downwards are guided by guide elements arranged in a housing ( 4 ), held in the rest position by a releasable holding device, can be displaced upwards from this position by spring force ( 7 ) and can be fixed at the top by a locking device, the legs ( 6 ) of the roll bar ( 5 ), the guide elements ( 10 , 14 , 16 , 20 , 38 ) and the housing ( 4 ) which can be fastened to an approximately vertical vehicle wall ( 1 ) consist of extruded profiles, characterized in that with the housing ( 4 ) a toothed Rastlei ste ( 41 ) is screwed, the spring-loaded with a mounted on the roll bar ( 5 ) n pawl ( 25 ) cooperates, and that also the locking bar of the locking device ( 41 ) is provided with a projection, via which it is supported in a correspondingly designed opening ( 13 '') in the housing ( 4 ). 2. Überrollschutz-Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zum Lösen der Verriegelungseinrichtung ein von oben über die Zähne der Rastleiste (41) schiebbarer Schieber (43) vor­ gesehen ist, der die Sperrklinke (25) von den Zähnen der Rastleiste abhebt.2. Rollover protection device according to claim 1, characterized in that to release the locking device from above over the teeth of the locking bar ( 41 ) slidable slide ( 43 ) is seen before, which lifts the pawl ( 25 ) from the teeth of the locking bar. 3. Überrollschutz-Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Schieber (43) mit einem Griff (42) verse­ hen ist.3. Rollover protection device according to claim 2, characterized in that the slide ( 43 ) with a handle ( 42 ) is verse hen.
DE19934314538 1993-05-03 1993-05-03 Rollover protection device for a motor vehicle Expired - Lifetime DE4314538C3 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE4345425A DE4345425C2 (en) 1993-05-03 1993-05-03 Rollover protection device for a motor vehicle
DE4345394A DE4345394C2 (en) 1993-05-03 1993-05-03 Extending roll-over frame for open vehicle
ES96106364T ES2133861T3 (en) 1993-05-03 1994-03-18 ROLL PROTECTION DEVICE FOR AN AUTOMOBILE.
DE59404302T DE59404302D1 (en) 1993-05-03 1994-03-18 Rollover protection device for a motor vehicle
ES94104336T ES2108898T5 (en) 1993-05-03 1994-03-18 ANTIVUELCO PROTECTION DEVICE FOR AN AUTOMOBILE VEHICLE.
DE59408369T DE59408369D1 (en) 1993-05-03 1994-03-18 Rollover protection device for a motor vehicle
EP94104336A EP0623492B2 (en) 1993-05-03 1994-03-18 Safety arch device for an automotive vehicle
DE9421370U DE9421370U1 (en) 1993-05-03 1994-03-18 Rollover protection device for a motor vehicle
EP96106364A EP0729867B1 (en) 1993-05-03 1994-03-18 Rollover protection device
US08/555,501 US5626361A (en) 1993-05-03 1995-11-08 Roll-over protection arrangement for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4345425A DE4345425C2 (en) 1993-05-03 1993-05-03 Rollover protection device for a motor vehicle
DE4345394A DE4345394C2 (en) 1993-05-03 1993-05-03 Extending roll-over frame for open vehicle

Publications (3)

Publication Number Publication Date
DE4314538A1 DE4314538A1 (en) 1994-11-10
DE4314538C2 DE4314538C2 (en) 1995-11-16
DE4314538C3 true DE4314538C3 (en) 2000-11-09

Family

ID=25932690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934314538 Expired - Lifetime DE4314538C3 (en) 1993-05-03 1993-05-03 Rollover protection device for a motor vehicle

Country Status (1)

Country Link
DE (1) DE4314538C3 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005028962A1 (en) * 2005-06-22 2006-12-28 Wilhelm Karmann Gmbh Rollover protection system for e.g. cabriolet-vehicle, has locking device with stopping devices having tooth claw and stopping unit, which are designed as cylindrical bodies whose distances and dimensions correspond with claw and unit
DE102005028871A1 (en) * 2005-06-22 2006-12-28 Wilhelm Karmann Gmbh Rollover-protection system for cabriolet, has stopping devices with stopping units, where some units are implemented with tooth profile that deforms other units for locking of interlocking device, where surface area cooperates with profile
DE102005029253A1 (en) * 2005-06-23 2006-12-28 Wilhelm Karmann Gmbh Rollover protection system for a motor vehicle
DE102005029252A1 (en) * 2005-06-23 2006-12-28 Wilhelm Karmann Gmbh Roll over protection system e.g. for cabriolet vehicle has locking units and one of locking unit has blocking body which is eccentrically pivoted about a rotational axis and is guided along tooth profile
DE102005028963A1 (en) * 2005-06-22 2006-12-28 Wilhelm Karmann Gmbh Rollover-protection system for motor vehicle e.g. convertible has two rest mechanisms whereby second rest mechanism is formed as spring elastic element connected with first area with shape of module corresponding with second rest mechanism
DE102005028949A1 (en) * 2005-06-22 2007-01-11 Wilhelm Karmann Gmbh Roll bar moving and locking mechanism for convertible, comprises extruded profile with specifically shaped openings for movable claw
DE102006059578A1 (en) * 2006-12-16 2008-06-19 Wilhelm Karmann Gmbh Rollover protection system for motor vehicle, particularly for cabriolet vehicle, has tooth profile element of locking unit, which is formed as toothed wheel element

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DE19501584C2 (en) * 1995-01-20 2002-06-13 Porsche Ag Motor vehicle, especially cabriolet
DE19523790C2 (en) * 1995-07-04 2000-07-20 Ise Gmbh Extendable roll bar
DE19604423A1 (en) * 1996-02-07 1997-08-14 Bayerische Motoren Werke Ag Rollover protection for a motor vehicle
NO962574D0 (en) * 1996-06-18 1996-06-18 Raufoss Automotive As Device by roll bar for a vehicle
NO962785D0 (en) * 1996-07-02 1996-07-02 Raufoss Automotive As Device by bow pipe system
DE19712955B4 (en) * 1997-03-27 2011-03-10 Bayerische Motoren Werke Aktiengesellschaft Rollover protection system for a vehicle, especially for a convertible
DE19806766B4 (en) * 1998-02-18 2006-04-13 Volkswagen Ag Rollover protection for an open motor vehicle, especially for a convertible
DE19838989C1 (en) 1998-08-27 1999-11-11 Ise Gmbh Rollover protection device
DE19860165C1 (en) * 1998-12-24 2000-03-23 Ise Gmbh Roll over safety frame for motor vehicle has actuating pin with mating catch having snap hook
DE19910424C1 (en) * 1999-03-10 2000-07-06 Ise Gmbh Overturn protection device for road vehicles has body movable outwards in case of accident and catch arrangement for holding outwardly moved position which can be manually released
DE19952125C1 (en) * 1999-10-29 2001-02-08 Ise Gmbh Vehicle roll bar structure has a cassette with a double stroke action to push out a center section and extend the upper roll bar section in virtually simultaneous movements on rolling over
DE10012573C1 (en) 2000-03-15 2001-03-01 Ise Gmbh Retaining device for automobile roll-over bar has retaining element and cooperating retaining bolt engaged by release element of sensor-controlled release system
DE10013376C1 (en) * 2000-03-17 2001-06-21 Ise Gmbh Rollover protection system
DE10026978C1 (en) * 2000-05-31 2001-10-18 Ise Gmbh Rollover protection device for automobile passenger seat has integrated seat headrest adjusted via separate drive disengaged upon deployment of rollover protection body
DE10027753C1 (en) * 2000-06-03 2001-09-06 Ise Gmbh Rollover protection device for motor vehicles with a pyrotechnic and another actuator that is not consumed when triggered
DE10039810B4 (en) * 2000-08-16 2011-06-30 Volkswagen AG, 38440 Rollover protection for an open-topped vehicle, especially for a convertible
DE10103245C1 (en) * 2001-01-25 2002-02-21 Ise Gmbh Rollover protection system for motor vehicles
DE10115392C1 (en) * 2001-03-29 2002-06-13 Ise Gmbh Roll-over protection system for automobile has latch for holding roll-bar in inactive position, roll-bar is released via pyrotechnic release element
DE10132421C1 (en) 2001-07-04 2002-07-25 Ise Gmbh Roll-over protection system, for protecting occupants if vehicle overturns, has roll-over body, guide body and fixing devices fixing guide body to vehicle in form of rigid system
DE10229635C1 (en) 2002-07-02 2003-07-10 Ise Gmbh Roll over guard for motor vehicle has spring extended had protector with latch to retain in normal retracted position
DE20303691U1 (en) 2003-03-07 2004-07-15 Ise Innomotive Systems Europe Gmbh Rop
DE102005025363B4 (en) * 2005-05-31 2008-06-12 Webasto Ag Convertible roof of a convertible vehicle
DE102008042528B4 (en) 2008-10-01 2021-06-10 Metalsa Automotive Gmbh Roll-over protection system for motor vehicles with assembly cassette

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Spur u. Schmoeckel, Handbuch der Fertigungstech- nik, Bd. 2/2, Umformen, Carl Hauser Verlag, München, Wien, 1984, S. 780 u. 792 *

Cited By (14)

* Cited by examiner, † Cited by third party
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DE102005028949B4 (en) * 2005-06-22 2007-11-22 Wilhelm Karmann Gmbh Rollover protection system for a motor vehicle and method for producing a locking element of the rollover protection system
DE102005028962B4 (en) * 2005-06-22 2007-12-20 Wilhelm Karmann Gmbh Rollover protection system with latching device for a motor vehicle
DE102005028949C5 (en) * 2005-06-22 2010-04-22 Wilhelm Karmann Gmbh Rollover protection system for a motor vehicle and method for producing a locking element of the rollover protection system
DE102005028963B4 (en) * 2005-06-22 2007-11-08 Wilhelm Karmann Gmbh Rollover protection system with locking device for a motor vehicle, in particular for a convertible
DE102005028963A1 (en) * 2005-06-22 2006-12-28 Wilhelm Karmann Gmbh Rollover-protection system for motor vehicle e.g. convertible has two rest mechanisms whereby second rest mechanism is formed as spring elastic element connected with first area with shape of module corresponding with second rest mechanism
DE102005028949A1 (en) * 2005-06-22 2007-01-11 Wilhelm Karmann Gmbh Roll bar moving and locking mechanism for convertible, comprises extruded profile with specifically shaped openings for movable claw
DE102005028871B4 (en) * 2005-06-22 2007-10-31 Wilhelm Karmann Gmbh Rollover protection system for a motor vehicle, in particular for a convertible
DE102005028962A1 (en) * 2005-06-22 2006-12-28 Wilhelm Karmann Gmbh Rollover protection system for e.g. cabriolet-vehicle, has locking device with stopping devices having tooth claw and stopping unit, which are designed as cylindrical bodies whose distances and dimensions correspond with claw and unit
DE102005028871A1 (en) * 2005-06-22 2006-12-28 Wilhelm Karmann Gmbh Rollover-protection system for cabriolet, has stopping devices with stopping units, where some units are implemented with tooth profile that deforms other units for locking of interlocking device, where surface area cooperates with profile
DE102005029253B4 (en) * 2005-06-23 2009-04-02 Wilhelm Karmann Gmbh Convertible with a rollover protection system
DE102005029252B4 (en) * 2005-06-23 2007-11-08 Wilhelm Karmann Gmbh Rollover protection system with latching device for a vehicle
DE102005029252A1 (en) * 2005-06-23 2006-12-28 Wilhelm Karmann Gmbh Roll over protection system e.g. for cabriolet vehicle has locking units and one of locking unit has blocking body which is eccentrically pivoted about a rotational axis and is guided along tooth profile
DE102005029253A1 (en) * 2005-06-23 2006-12-28 Wilhelm Karmann Gmbh Rollover protection system for a motor vehicle
DE102006059578A1 (en) * 2006-12-16 2008-06-19 Wilhelm Karmann Gmbh Rollover protection system for motor vehicle, particularly for cabriolet vehicle, has tooth profile element of locking unit, which is formed as toothed wheel element

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DE4314538C2 (en) 1995-11-16

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