EP0132588B2 - Roller table for turns behind a loop laying device for slow speed collecting - Google Patents
Roller table for turns behind a loop laying device for slow speed collectingInfo
- Publication number
- EP0132588B2 EP0132588B2 EP84107067A EP84107067A EP0132588B2 EP 0132588 B2 EP0132588 B2 EP 0132588B2 EP 84107067 A EP84107067 A EP 84107067A EP 84107067 A EP84107067 A EP 84107067A EP 0132588 B2 EP0132588 B2 EP 0132588B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller table
- group
- speed
- sections
- table sections
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
- B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
Definitions
- the invention relates to a device for conveying wire rod lengths to a wire winding gathering and bundling station where the Wire rod at the end of a rolling mill from a laying head in turns shaped and on one of several sections (1 to 17) Roller table is stored in a fan, the drive in several Groups is divided, the first group of roller table sections (1 to 14) on one corresponding to the winding laying and fanning out Speed (drop speed) is set after the Placing the end of a length of wire rod enough to create one large distance between this end and the beginning of the following Wire rod length is increased until this start the group of the first Roller table sections (1 to 14) reached, whereupon Transport speed back to the winding laying and fan speed is reduced and that the Conveying speed of a second group of roller table sections (15th to 17) compared to the drop speed of the first group (1 to 14) is increased.
- Such a device is from the German patent 31 05 492 known in a corresponding manner before the filing date of the present invention was operated.
- the wire emerging from the last rolling stand of the wire finishing block is generally first cooled with water.
- the coiling layer With help of a Laying copes, the coiling layer, then become upright or light forward-angled coils formed in the fanned out state drop a horizontal conveyor roller table.
- Cooling rate (1 degree C / sec) required.
- the transport roller table during the Drive the laying down and fanning out of the turns very slowly; i.e., the warm whale coils are formed with a small horizontal distance Turns are stored in a relatively high package.
- This way Formed wire ring-like packages are then with constant Transport speed of that provided at the end of the system Wire winding collecting and bundling station fed.
- the object of the invention is therefore to damage the mechanical lowest wire twists due to abrasion during the transition from to avoid one roller table section to the next and at the same time one Avoid compressing or stretching the wire twists.
- the proposal of the invention makes it possible to use the second Always operate the roller table section at a speed that is higher than the speed of the first roller table section when Depositing the turns and slower than the speed of the first roller table section between the placement of the last Turn section of a wire length and depositing the beginning of the next wire rod length.
- the speed differences between the two roller table sections driven at different speeds in easier Compensated for in that the arranged in the transition area Rollers are free-wheeling rolls that allow the packages to be pushed open without slipping or material damage to the other roller table section enable.
- the synchronous acceleration of the first group of roller table sections makes it possible to drive a gap of approx. 1800 mm without increasing the Break times, as explained below using the system sketch shall be.
- the winding conveyor roll according to the invention consists of two groups of roller table sections, namely the first group with the individual Sections 1 to 14 and the second group with the individual Sections 15 to 17.
- the coil layer is at 18, the coil collecting device at 19 and the Cooling devices are designated 20.
- roller table sections 1 to 14 move synchronously. As soon as the new one When the rod head reaches the winding layer, the roller table moves again Collection speed.
- the group of roller table sections 15 to 17 runs with increased Speed versus collection speed (50 to 100% over Vsammel), so that a larger gap during the rolling or laying time is formed between the packages in section 14/15.
- rollers in section 15 are accelerated above their nominal speed, built-in freewheels in each roll of sections 15 and 16 allow the package to be pushed open without slipping or Material damage.
- the reversed winding package cannot match the previous package collide because of the faster running group in the collection time the roller table sections 15 to 17 formed a sufficiently large gap has been.
- roller table sections 13 to 14 are also with Equipped freewheels and thus accelerate the Winding package to advance speed without slip or Material damage.
- the winding package can be viewed as a rigid body and accelerates the rollers to their respective speed, which made possible by the freewheels installed in sections 13 to 16 becomes.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Coiling Of Filamentary Materials In General (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Fördern von Walzdrahtlängen zu einer Drahtwindungssammel- und -bundbildestation, bei der der Walzdraht am Ende einer Walzstraße von einem Legekopf in Windungen geformt und auf einem aus mehreren Abschnitten (1 bis 17) bestehenden Rollgang ausgefächert abgelegt wird, der antriebsmäßig in mehrere Gruppen aufgeteilt ist, wobei die erste Gruppe von Rollgangsabschnitten (1 bis 14) auf eine dem Windungslegen- und -ausfächern entsprechende Geschwindigkeit (Ablegegeschwindigkeit) eingestellt ist, die nach dem Ablegen des Endes einer Walzdrahtlänge zum Erzeugen eines genügend großen Abstandes zwischen diesem Ende und dem Anfang der nachfolgenden Walzdrahtlänge erhöht wird, bis dieser Anfang die Gruppe der ersten Rollgangsabschnitte (1 bis 14) erreicht, worauf dessen Transportgeschwindigkeit wieder auf die Windungslege- und -ausfächergeschwindigkeit verringert wird und daß die Fördergeschwindigkeit einer zweiten Gruppe von Rollgangsabschnitten (15 bis 17) gegenüber der Ablegegeschwindigkeit der ersten Gruppe (1 bis 14) erhöht ist. The invention relates to a device for conveying wire rod lengths to a wire winding gathering and bundling station where the Wire rod at the end of a rolling mill from a laying head in turns shaped and on one of several sections (1 to 17) Roller table is stored in a fan, the drive in several Groups is divided, the first group of roller table sections (1 to 14) on one corresponding to the winding laying and fanning out Speed (drop speed) is set after the Placing the end of a length of wire rod enough to create one large distance between this end and the beginning of the following Wire rod length is increased until this start the group of the first Roller table sections (1 to 14) reached, whereupon Transport speed back to the winding laying and fan speed is reduced and that the Conveying speed of a second group of roller table sections (15th to 17) compared to the drop speed of the first group (1 to 14) is increased.
Eine derartige Vorrichtung ist aus der deutschen Patentschrift 31 05 492 bekannt, die in entsprechender Weise vor dem Anmeldetag der vorliegenden Erfindung betrieben wurde. Such a device is from the German patent 31 05 492 known in a corresponding manner before the filing date of the present invention was operated.
Der aus dem letzten Walzgerüst des Drahtfertigblockes austretende Draht wird im allgemeinen zunächst mit Wasser gekühlt. Mit Hilfe eines Legekoptes, dem Windungsleger, werden dann aufrechtstehende bzw. leicht nach vorn geneigte Windungen geformt, die im ausgefächerten Zustand auf einen horizontalen Transportrollgang fallen. Dort folgt eine gezielte metallurgische Abkühlung des Drahtes. Aus metallurgischen Gründen wird bei verschiedenen Materialqualitäten eine langsame Abkühlgeschwindigkeit (1 Grad C/sek) gefordert. The wire emerging from the last rolling stand of the wire finishing block is generally first cooled with water. With help of a Laying copes, the coiling layer, then become upright or light forward-angled coils formed in the fanned out state drop a horizontal conveyor roller table. There follows a targeted one metallurgical cooling of the wire. For metallurgical reasons slow with different material qualities Cooling rate (1 degree C / sec) required.
Um diese Werte zu erzielen, muß der Transportrollgang während des Ablegens und Ausfächerns der Windungen sehr langsam fahren; d.h., die walzwarmen Windungen werden mit geringem horizontalen Abstand der Windungen dabei zu einem relativ hohen Paket abgelegt. Diese so gebildeten drahtringähnlichen Pakete werden anschließend mit konstanter Transportgeschwindigkeit der am Ende der Anlage vorgesehenen Drahtwindungssammel- und Bundbildestation zugeführt. In order to achieve these values, the transport roller table during the Drive the laying down and fanning out of the turns very slowly; i.e., the warm whale coils are formed with a small horizontal distance Turns are stored in a relatively high package. This way Formed wire ring-like packages are then with constant Transport speed of that provided at the end of the system Wire winding collecting and bundling station fed.
Infolge der verfahrensabhängig langsamen Transportgeschwindigkeit des Rollganges ergeben sich nicht ausreichende Abstände zwischen dem Ende der gerade aus dem Windungsleger ausgetretenen abgelegten Drahtringes und dem Anfang des nächsten Drahtringes der nächsten Walzdrahtlänge. Dieser Abstand muß mindestens 1800 mm betragen, damit sich die einzelnen Windungspakete nicht ineinanderlegen können und ein problem- und störungsloses Sammeln der Windungen der einzelnen Bunde in der Bundsammeleinrichtung möglich ist. Das würde grundsätzlich eine Vergrößerung der Walzpausen notwendig machen, was sich nachteilig auf die Produktion auswirken würde. Due to the process-dependent slow transport speed of the There are insufficient gaps between the end of the roller table the deposited wire ring that has just emerged from the winding layer and the beginning of the next wire ring of the next wire rod length. This distance must be at least 1800 mm so that the individual Winding packs can not put into each other and a problem and trouble-free collection of the turns of the individual bundles in the Bund collecting device is possible. That would basically be one Increasing the roll breaks make it necessary, which is disadvantageous the production would impact.
Bei dem bekannten Verfahren war deshalb bereits vorgeschlagen worden, die Transportgeschwindigkeit des dem Windungsleger benachbarten Rollgangsabschnittes kurzzeitig zu erhöhen, sobald das Ende einer Walzdrahtlänge abgelegt war. Diese Geschwindigkeitserhöhung wurde so lange fortgesetzt, bis der Anfang der nächsten Walzdrahtlänge den Rollgang erreichte. Auf diese Weise ließ sich problemlos ein ausreichender Abstand zwischen den Walzdrahtlängen bilden. Nachteilig bei dieser Lösung ist es jedoch, daß die unterschiedlichen Transportgeschwindigkeiten mindestens vor der Bundsammelstation vergleichmäßigt sein müssen, weil nur so ein ordnungsgemäßes Ablegen der Windungen in der Bundsammelstation gewährleistet werden kann. Beim Stand der Technik ist zwar vorgesehen, einen zweiten Rollgangsabschnitt mit konstanter, der Bundsammelstation angepaßten Geschwindigkeit laufen zu lassen, doch ist hier das Problem der übergabe von einem langsam laufenden zu einem schnell laufenden Rollgangsabschnitt nicht hinreichend gelöst. For this reason, it had already been proposed in the known method that the transport speed of the adjacent to the winding layer Increase the roller table section briefly as soon as the end of one Wire rod length was stored. This speed increase was like this long continued until the beginning of the next length of wire rod Roller table reached. In this way it was easy to get involved form a sufficient distance between the wire rod lengths. Disadvantageous with this solution it is, however, that the different Transport speeds at least in front of the coil collecting station must be evened out, because this is the only way to put them down properly the windings in the coil collecting station can be guaranteed. At the The prior art does provide a second roller table section run at a constant speed adapted to the coil collecting station to let, but here the problem of handing over one is slow not running to a fast running roller table section adequately solved.
Beim Stand der Technik wird lediglich eine Stufe zwischen den beiden Rollgangsabschnitten vorgesehen, die jedoch nicht geeignet ist, die auftretenden Probleme zu lösen. In the prior art, there is only one step between the two Roller table sections provided, but which is not suitable, the solve problems that arise.
Wird nämlich das, infolge der dichten Packung, schwere Drahtwindungspaket gleichzeitig auf einen Rollgangsabschnitt transportiert, der mit gegenüber dem anderen Rollgangsabschnitt höherer Geschwindigkeit fördert, so kommt es zu Reibungen und zum Durchrutschen der Rollen unter dem Windungspaket und zum Aufschieben der Windungen beim Beschleunigen des ersten Rollgangsabschnittes. Dadurch werden nicht nur die unten liegenden Windungen beschädigt; es läßt sich auch nicht sicherstellen, daß die Pakete gleichmäßig transportiert werden, um sie mit geordneten Abständen und geringer Höhe einer Vereinzelungs- oder Bundsammelstation zuzuführen. Because if the packing is tight, it will be heavy Wire winding package simultaneously on a roller table section transported, the higher compared to the other roller table section Promotes speed, so there is friction and slipping the rollers under the winding package and to slide the turns on when accelerating the first roller table section. This will not only the turns below damaged; it also cannot be Make sure the packages are transported evenly to them with orderly distances and small height of a singling or Feed bundle collection station.
Die Aufgabe der Erfindung ist es somit, mechanische Beschädigungen der zuunterst liegenden Drahtwindungen durch Abrasion beim übergang von einem Rollgangsabschnitt zum nächsten zu vermeiden und gleichzeitig ein Stauchen oder Dehnen der Drahtwindungen zu vermeiden. The object of the invention is therefore to damage the mechanical lowest wire twists due to abrasion during the transition from to avoid one roller table section to the next and at the same time one Avoid compressing or stretching the wire twists.
Gelöst wird diese Aufgabe durch die Maßnahmen des kennzeichnenden Teils des Patentanspruchs 1. This task is solved by the measures of the characteristic part of claim 1.
Vorzugsweise Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen. Preferred embodiments of the invention result from the Subclaims.
Durch den Vorschlag der Erfindung wird es möglich, den zweiten Rollgangsabschnitt stets mit einer Geschwindigkeit zu betreiben, die höher ist als die Geschwindigkeit des ersten Rollgangsabschnittes beim Ablegen der Windungen und geringer ist als die Geschwindigkeit des ersten Rollgangsabschnittes zwischen dem Ablegen des letzten Windungsabschnittes einer Drahtlänge und dem Ablegen des Anfangs der nächsten Walzdrahtlänge. The proposal of the invention makes it possible to use the second Always operate the roller table section at a speed that is higher than the speed of the first roller table section when Depositing the turns and slower than the speed of the first roller table section between the placement of the last Turn section of a wire length and depositing the beginning of the next wire rod length.
In jedem Fall werden die Geschwindigkeitsdifferenzen zwischen den beiden unterschiedlich schnell angetriebenen Rollgangsabschnitten in einfacher Weise dadurch kompensiert, daß die im übergangsbereich angeordneten Rollen Freilaufrollen sind, die ein Aufschieben der Pakete ohne Schlupf oder Materialbeschädigung auf den anderen Rollgangsabschnitt ermöglichen. In any case, the speed differences between the two roller table sections driven at different speeds in easier Compensated for in that the arranged in the transition area Rollers are free-wheeling rolls that allow the packages to be pushed open without slipping or material damage to the other roller table section enable.
Dadurch kann eine Walzdrahtlänge ohne Schlupf und ohne gestaucht oder gedehnt zu werden vom ersten auf den zweiten Transportabschnitt geschoben werden, wenn der erste Abschnitt eine höhere Fordergeschwindigkeit aufweist als der zweite. This allows a wire rod length without slippage and without or compressed to be stretched from the first to the second transport section be pushed if the first section is a higher one Has a conveying speed than the second.
Die synchrone Beschleunigung der ersten Gruppe von Rollgangsabschnitten ermöglicht es, eine Lücke von ca. 1800 mm zu fahren ohne Erhöhung der Pausenzeiten, wie dies nachfolgend anhand der Systemskizze erläutert werden soll. The synchronous acceleration of the first group of roller table sections makes it possible to drive a gap of approx. 1800 mm without increasing the Break times, as explained below using the system sketch shall be.
Der erfindungsgemäße Windungstrasportrollang besteht aus zwei Gruppen von Rollgangsabschnitten, und zwar der ersten Gruppe mit den einzelnen Abschnitten 1 bis 14 und der zweiten Gruppe mit den einzelnen Abschnitten 15 bis 17. The winding conveyor roll according to the invention consists of two groups of roller table sections, namely the first group with the individual Sections 1 to 14 and the second group with the individual Sections 15 to 17.
Der Windungsleger ist mit 18, die Bundsammeleinrichtung mit 19 und die Kühleinrichtungen sind mit 20 bezeichnet. The coil layer is at 18, the coil collecting device at 19 and the Cooling devices are designated 20.
Der Windungsleger legt wie bisher die Drahtwindungen auf den langsam laufenden Transportrollgang, auf welchem so ein Windungspaket gebildet wird. As before, the coater puts the wire turns slowly on the ongoing transport roller table on which such a winding package is formed becomes.
Sobald das Ende einer Walzlänge den Windungsleger verlassen hat, wird die Gruppe der Rollgangsabschnitte 1 bis 14 auf eine Geschwindigkeit beschleunigt, mit der in der üblichen Walzpause eine Lücke von ca. 1800 mm gefahren wird. As soon as the end of a roll length has left the coiler, the group of roller table sections 1 to 14 to one speed accelerated, with a gap of approx. 1800 in the usual rolling break mm is driven.
Die Rollgangsabschnitte 1 bis 14 fahren synchron. Sobald der neue Stabkopf den Windungsleger erreicht, fährt der Rollgang wieder mit Sammelgeschwindigkeit. The roller table sections 1 to 14 move synchronously. As soon as the new one When the rod head reaches the winding layer, the roller table moves again Collection speed.
Die Gruppe der Rollgangsabschnitte 15 bis 17 fährt mit erhöhter Geschwinddigkeit gegenüber Sammelgeschwindigkeit (50 bis 100% über Vsammel), so daß während der Walz- bzw. Legezeit eine größere Lücke zwischen den Paketen im Bereich Abschnitt 14/15 gebildet wird. The group of roller table sections 15 to 17 runs with increased Speed versus collection speed (50 to 100% over Vsammel), so that a larger gap during the rolling or laying time is formed between the packages in section 14/15.
Bei beschleunigter Fahrweise der Gruppe der Rollgangsabschnitte 1 bis 14 wird das Windungspaket, was sich auf Abschnitt 14 befand, mit erhöhter Geschwindigkeit auf Abschnitt 15 geschoben. If the group of roller table sections 1 to 10 is accelerated 14 the winding package, which was on section 14, with increased speed pushed to section 15.
Die Rollen in Abschnitt 15 werden über ihre Nenndrehzahl beschleunigt, eingebaute Freiläufe in jeder Rolle der Abschnitte 15 und 16 ermöglichen ein Aufschieben des Paketes ohne Schlupf oder Materialbeschädigung. The rollers in section 15 are accelerated above their nominal speed, built-in freewheels in each roll of sections 15 and 16 allow the package to be pushed open without slipping or Material damage.
Das aufgehobene Windungspaket kann nicht mit dem vorherlaufenden Paket kollidieren, da durch die in der Sammelzeit schneller laufende Gruppe der Rollgangsabschnitte 15 bis 17 eine ausreichend große Lücke gebildet wurde. The reversed winding package cannot match the previous package collide because of the faster running group in the collection time the roller table sections 15 to 17 formed a sufficiently large gap has been.
Erreicht ein Windungspaket mit Sammelgeschwindigkeit den Rollgangsabschnitt 15, der mit 50 bis 100% Vorlauf arbeitet, wird, sobald genügend Gewichtsanteil des Windungspaketes sich auf Abschnitt 15 befindet, das Paket auf Vorlautgeschwindigkeit beschleunigt. Reaches a winding package with the collecting speed Roller table section 15, which works with 50 to 100% lead, as soon as enough weight portion of the winding package is on section 15 is located, the package accelerated to Vorlaut speed.
Die Rollen in den Rollgangsabschnitten 13 bis 14 sind ebenfalls mit Freiläufen ausgerüstet und ermöglichen so ein Beschleunigen des Windungspaketes auf Vorlaufgeschwindigkeit ohne Schlupf oder Materialbeschädigung. The roles in the roller table sections 13 to 14 are also with Equipped freewheels and thus accelerate the Winding package to advance speed without slip or Material damage.
Das Windungspaket kann dabei als starrer körper angesehen werden und beschleunigt die Rollen auf seine jeweilige Geschwindigkeit, welches durch die in den Abschnitten 13 bis 16 eingebauten Freiläufe ermöglicht wird. The winding package can be viewed as a rigid body and accelerates the rollers to their respective speed, which made possible by the freewheels installed in sections 13 to 16 becomes.
Bei dieser Fahrweise werden die Windungspakete immer mit gleicher Geschwindigkeit über eine Stufe an ein nachfolgendes schneller laufendes Fördersystem übergeben. With this driving style, the winding packages are always the same Speed over one level to a subsequent faster hand over the current conveyor system.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3327815 | 1983-08-02 | ||
| DE3327815A DE3327815C2 (en) | 1983-08-02 | 1983-08-02 | Method and device for carrying out the method for conveying lengths of wire rod |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0132588A1 EP0132588A1 (en) | 1985-02-13 |
| EP0132588B1 EP0132588B1 (en) | 1987-09-23 |
| EP0132588B2 true EP0132588B2 (en) | 1991-04-24 |
Family
ID=6205536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84107067A Expired - Lifetime EP0132588B2 (en) | 1983-08-02 | 1984-06-20 | Roller table for turns behind a loop laying device for slow speed collecting |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0132588B2 (en) |
| JP (1) | JPS6054228A (en) |
| DE (2) | DE3327815C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4914935A (en) * | 1988-12-28 | 1990-04-10 | Fryer Corporation | Method and apparatus for laying coiled rod stock |
| US8403126B1 (en) | 2011-09-26 | 2013-03-26 | Siemens Industry, Inc. | Method of operating rolling mill conveyor |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103237A (en) * | 1960-08-10 | 1963-09-10 | Crum Eben Jefferson | Wire handling apparatus |
| BE708472A (en) * | 1966-12-23 | 1968-06-24 | ||
| DE1904750A1 (en) * | 1969-01-31 | 1970-08-20 | Moeller & Neumann Gmbh | Conveying the spread-out windings of a wire - lashing over a cooling section |
| GB1246049A (en) * | 1969-05-01 | 1971-09-15 | Templeborough Rolling Mills Lt | Apparatus for shearing rod or wire |
| DE2119633B2 (en) * | 1971-04-22 | 1976-10-07 | Moeller & Neumann Gmbh, 6670 St Ingbert | ROLLER WITH MULTIPLE TREATMENT OR PROCESSING STATIONS |
| CA961314A (en) * | 1971-10-13 | 1975-01-21 | Takuo Mizoguchi | Method and apparatus for cooling wire rods |
| DE2536236C2 (en) * | 1975-08-14 | 1985-01-03 | Mannesmann AG, 4000 Düsseldorf | Method and device for the continuous patenting of wire rod from the rolling heat |
| DE7604475U1 (en) * | 1976-02-14 | 1980-03-06 | Friedrich Kocks Gmbh & Co, 4000 Duesseldorf | ROLLER COVER FOR COOLING AND PROMOTING WIRE WINDINGS |
| DE2606045A1 (en) * | 1976-02-14 | 1977-08-25 | Kocks Gmbh Friedrich | Air cooling section for wire coils - has roller track divided into several sections driven at different speeds |
| CH607975A5 (en) * | 1976-02-23 | 1978-12-15 | Stoecklin Walter Ag | Line of accumulating rollers |
| AT356160B (en) * | 1976-09-06 | 1980-04-10 | Moeller & Neumann Gmbh | METHOD AND DEVICE FOR CONTINUOUS PATENTING OF ROLLING WIRE FROM THE ROLLING HEAT |
| JPS5941491B2 (en) * | 1979-03-29 | 1984-10-08 | 株式会社神戸製鋼所 | Direct heat treatment method and equipment for steel wire |
| DE3105492C1 (en) * | 1981-02-14 | 1982-09-30 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Device for the controlled cooling of wire rod from the rolling heat |
-
1983
- 1983-08-02 DE DE3327815A patent/DE3327815C2/en not_active Expired
-
1984
- 1984-06-20 DE DE8484107067T patent/DE3466359D1/en not_active Expired
- 1984-06-20 EP EP84107067A patent/EP0132588B2/en not_active Expired - Lifetime
- 1984-07-30 JP JP59157742A patent/JPS6054228A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3466359D1 (en) | 1987-10-29 |
| DE3327815C2 (en) | 1989-07-20 |
| DE3327815A1 (en) | 1985-02-21 |
| EP0132588A1 (en) | 1985-02-13 |
| EP0132588B1 (en) | 1987-09-23 |
| JPS6054228A (en) | 1985-03-28 |
| JPH0510171B2 (en) | 1993-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0428820B1 (en) | Method and device for conveying and synchronisation of the movement of objects | |
| DE69601575T3 (en) | STORAGE UNIT FOR STORING SEMI-FINISHED PRODUCTS WITH SPEED CONTROL | |
| DE60113580T2 (en) | Cutting machine for a variety of kitchen and / or toilet paper rolls | |
| DE2242361A1 (en) | DEVICE FOR FEING A RING SPINNING MACHINE WITH COILS AND METHOD FOR USING THE DEVICE | |
| DE2262148A1 (en) | METHOD AND DEVICE FOR INTERMEDIATE STORAGE OF TAPE-SHAPED MATERIALS, IN PARTICULAR METAL TAPE, IN CONTINUOUS TAPE FEEDS TO PROCESSING MACHINES | |
| DE3123927C2 (en) | ||
| CH660171A5 (en) | METHOD AND DEVICE FOR THE INTERMEDIATE STORAGE OF PRINTED PRODUCTS INCLUDING IN A DOMESTIC FLOW, LIKE NEWSPAPERS, MAGAZINES OR THE LIKE. | |
| DE1665980A1 (en) | Arrangement for stranding elements for communication cables to the next-higher stranding group with twist direction changing in sections | |
| DE68905731T2 (en) | A METHOD AND MEANS FOR THE INTERIM STORAGE OF A ORDER OF NEWSPAPERS OR THE LIKE. | |
| DE3417053A1 (en) | METHOD AND DEVICE FOR THE INTERMEDIATE STORAGE OF PRINTED PRODUCTS INCLUDING IN A DOMESTIC FLOW, LIKE NEWSPAPERS, MAGAZINES OR THE LIKE. | |
| DE4309043A1 (en) | Method and device for distributing objects, especially flat-shaped ones | |
| DE2222207A1 (en) | Loop-forming device for use in processing strip material | |
| DE2623638C3 (en) | Apparatus for feeding a vulcanizable rubber sheet to a tire building drum | |
| DE69332363T2 (en) | Method and device for producing amorphous steel strip packages for producing transformer core | |
| EP0132588B2 (en) | Roller table for turns behind a loop laying device for slow speed collecting | |
| DE2838155C3 (en) | Conveyor for transporting wire coils | |
| DE972603C (en) | Continuously working rolling mill for hot rolling of wide strip | |
| DE2163422A1 (en) | Loop storage for tape-like material | |
| DE2238231A1 (en) | ROTATING TAPE STORAGE | |
| DE60213148T2 (en) | Device for forming a stack of article layers | |
| CH662546A5 (en) | METHOD AND DEVICE FOR PROCESSING FLAT PRODUCTS DEVELOPED FROM A STORAGE WRAP, IN PARTICULAR PRINTED PRODUCTS. | |
| DE2142321A1 (en) | METHOD AND DEVICE FOR MANUFACTURING GRATING MATS | |
| EP0979689A2 (en) | Method and device for minimising the height of wire bundles in a coiling chamber | |
| EP0688286B1 (en) | Process and device for inserting several flexible foil packages into a package container | |
| DE2446707B2 (en) | FOERDERER, IN PARTICULAR FOR HOP PICKING MACHINES |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Designated state(s): DE FR GB IT |
|
| 17P | Request for examination filed |
Effective date: 19850301 |
|
| 17Q | First examination report despatched |
Effective date: 19860314 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
| REF | Corresponds to: |
Ref document number: 3466359 Country of ref document: DE Date of ref document: 19871029 |
|
| ET | Fr: translation filed | ||
| ITF | It: translation for a ep patent filed | ||
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| 26 | Opposition filed |
Opponent name: KOCKS TECHNIK GMBH & CO. Effective date: 19880609 |
|
| 26 | Opposition filed |
Opponent name: SMS SCHLOEMANN-SIEMAG AG Effective date: 19880622 Opponent name: KOCKS TECHNIK GMBH & CO. Effective date: 19880609 |
|
| PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
| 27A | Patent maintained in amended form |
Effective date: 19910424 |
|
| AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): DE FR GB IT |
|
| ET3 | Fr: translation filed ** decision concerning opposition | ||
| ITF | It: translation for a ep patent filed | ||
| ITTA | It: last paid annual fee | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19970513 Year of fee payment: 14 Ref country code: FR Payment date: 19970513 Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19970709 Year of fee payment: 14 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980620 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19980620 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990226 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990401 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |