EP0563681A1 - Draw gear for railway vehicles - Google Patents

Draw gear for railway vehicles Download PDF

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Publication number
EP0563681A1
EP0563681A1 EP93104318A EP93104318A EP0563681A1 EP 0563681 A1 EP0563681 A1 EP 0563681A1 EP 93104318 A EP93104318 A EP 93104318A EP 93104318 A EP93104318 A EP 93104318A EP 0563681 A1 EP0563681 A1 EP 0563681A1
Authority
EP
European Patent Office
Prior art keywords
bolt
housing
opening
spring
ring
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.)
Granted
Application number
EP93104318A
Other languages
German (de)
French (fr)
Other versions
EP0563681B1 (en
Inventor
Horst-Dieter Schäfer
Kurt Rommerskirchen
Dieter Simons
Siegfried Von Runkel
Gerald Müller
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.)
Ringfeder GmbH
Original Assignee
Ringfeder GmbH
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 Ringfeder GmbH filed Critical Ringfeder GmbH
Publication of EP0563681A1 publication Critical patent/EP0563681A1/en
Application granted granted Critical
Publication of EP0563681B1 publication Critical patent/EP0563681B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories

Definitions

  • the invention relates to a pulling device for rail vehicles, consisting essentially of a housing provided with a mounting flange, an inserted therein, supported in the pulling direction spring and a connecting piece for connecting the spring with a pulling hook, which has an eye on its shaft for receiving a with the connecting piece cooperating bolt.
  • a pulling device with the aforementioned features is known from the catalog R 61 of Ringfeder GmbH, see therein the type 400 intended for locomotives.
  • the bolt is integrated in such a way that the pulling hook and bolt are removed from the rail vehicle for replacing the wearing parts and must be disassembled.
  • the invention has for its object to design a traction device of the generic type in the simplest possible way so that the wear parts pull hook and bolt are easy to replace, the traction device should remain connected to the vehicle.
  • the spring contains approximately in its longitudinal center a ring surrounding the bolt, the ring and the housing each having an opening on the underside for the installation and removal of the Have bolt (5), and the opening of the housing is closed by a detachably attached cover which carries the bolt with the interposition of a filler arranged in the opening of the ring.
  • one embodiment of the invention consists in that the ring located within the spring is provided with an inwardly facing strip which engages in a groove of the connecting piece.
  • the housing is provided with two webs which are arranged parallel to one another next to the opening and each have an elongated hole for holding a latch, the lid on the latch rests and is connected to it by at least one screw.
  • the eye of the pull hook is gripped at the top and bottom by a holding plate which is firmly connected to the housing.
  • the bolt 5 is arranged behind the spring 2. It can be installed and removed through an opening 1b on the underside of the housing 1. This enables the wear parts of the pulling hooks 4 and bolts 5 to be replaced easily, the actual pulling device remaining connected to the vehicle.
  • the opening 1b is closed by a cover 1c which is detachably attached to the housing 1 and which holds the bolt 5.
  • the housing 1 is provided with two webs 1d arranged parallel to one another next to the opening 1b. Each web 1d has an elongated hole 1e.
  • a latch 10, on which the cover 1c rests, is inserted into these elongated holes 1e.
  • the bolt 10 and the cover 1c are connected to one another by screws 10a, so that the bolt 10 is fixed in place by the cover 1c lying in the opening 1b of the housing 1.
  • the pull hook 4 is guided in the rear region in the longitudinal direction and at the same time secured against twisting.
  • two holding plates 1f are used, which are fixedly connected to the housing 1 and which grip around the eye 4b of the pull hook 4 at the top and bottom.
  • the retaining plates 1f each have an approximately semicircular recess corresponding to the diameter of the bolt 5, which does not appear from the sectional view.
  • the spring 2 contains a ring 6, which surrounds the bolt 5, approximately in its longitudinal center.
  • the ring 6 and the housing 1 each have an opening 6b and 1b on their underside for the installation and removal of the bolt 5.
  • the opening 1b of the housing 1 is in turn closed by a detachably attached cover 1c, for example in the manner shown in FIGS. 1 and 2 or by simple fastening screws (not shown).
  • the cover 1c carries the bolt 5 with the interposition of a filler 6a, which is arranged in the opening 6b of the ring 6.
  • a pulling hook guide 11 which cooperates with the shaft 4a of the pulling hook 4 with a rectangular cross section, prevents the pulling hook 4 from rotating.
  • the ring 6 located within the spring 2 has an inward direction facing bar 6c which engages in a groove 3a of the connector 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • General Details Of Gearings (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Window Of Vehicle (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Draw gear for rail vehicles consists essentially of a housing (1) which is provided with an attachment flange (1a) and of a spring (2) which lies in the said housing (1) and is supported in the towing direction, and of a connection element (3) for connecting the spring (2) to a drawbar hook (4). The drawbar hook (4) has on its shaft (4a) an eye (4b) for receiving a bolt (5) which interacts with the connecting element (3). Changing the wearing parts, the drawbar hook (4) and bolt (5) is to be made easy without the drawbar gear having to be removed from the vehicle. In order to achieve this, the bolt (5) is arranged behind the spring (2) and can be installed and removed through an opening (1b) on the underside of the housing (1), the opening (1b) being closed by a cover (1c) which holds the bolt (5) and is releasably attached to the housing (1). <IMAGE>

Description

Die Erfindung betrifft eine Zugeinrichtung für Schienenfahrzeuge, im wesentlichen bestehend aus einem mit einem Befestigungsflansch versehenen Gehäuse, einer darin einliegenden, in Zugrichtung abgestützten Feder sowie einem Verbindungsstück zum Verbinden der Feder mit einem Zughaken, der an seinem Schaft ein Auge zur Aufnahme eines mit dem Verbindungsstück zusammenwirkenden Bolzens aufweist.The invention relates to a pulling device for rail vehicles, consisting essentially of a housing provided with a mounting flange, an inserted therein, supported in the pulling direction spring and a connecting piece for connecting the spring with a pulling hook, which has an eye on its shaft for receiving a with the connecting piece cooperating bolt.

Eine Zugeinrichtung mit den vorgenannten Merkmalen ist aus dem Katalog R 61 der Ringfeder GmbH bekannt, siehe darin den für Lokomotiven bestimmten Typ 400. Bei dieser Zugeinrichtung ist der Bolzen derart integriert, daß für ein Auswechseln der Verschleißteile Zughaken und Bolzen die Einrichtung aus dem Schienenfahrzeug ausgebaut und zerlegt werden muß.A pulling device with the aforementioned features is known from the catalog R 61 of Ringfeder GmbH, see therein the type 400 intended for locomotives. In this pulling device, the bolt is integrated in such a way that the pulling hook and bolt are removed from the rail vehicle for replacing the wearing parts and must be disassembled.

Der Erfindung liegt die Aufgabe zugrunde, eine Zugeinrichtung der gattungsgemäßen Art auf möglichst einfache Weise so zu gestalten, daß die Verschleißteile Zughaken und Bolzen leicht auszuwechseln sind, wobei die Zugeinrichtung mit dem Fahrzeug verbunden bleiben soll.The invention has for its object to design a traction device of the generic type in the simplest possible way so that the wear parts pull hook and bolt are easy to replace, the traction device should remain connected to the vehicle.

Diese Aufgabe wird durch die im Kennzeichenteil des Patentanspruchs 1 angegebenen Merkmale dadurch gelöst, daß der Bolzen hinter der Feder angeordnet und durch eine Öffnung an der Unterseite des Gehäuses ein- und auszubauen ist, wobei die Öffnung durch einen den Bolzen haltenden, am Gehäuse lösbar angebrachten Deckel verschlossen ist.This object is achieved by the features specified in the characterizing part of patent claim 1 in that the bolt is arranged behind the spring and can be installed and removed through an opening on the underside of the housing, the opening being releasably attached to the housing by a bolt holding the bolt Cover is closed.

Eine alternative erfindungsgemäße Lösung der zugrunde liegenden Aufgabe besteht nach dem Kennzeichenteil des Anspruchs 2 darin, daß die Feder etwa in ihrer Längsmitte einen den Bolzen umschließenden Ring enthält, wobei der Ring und das Gehäuse jeweils an ihrer Unterseite eine Öffnung für den Ein- und Ausbau des Bolzens (5) aufweisen, und die Öffnung des Gehäuses durch einen lösbar angebrachten Deckel verschlossen ist, der den Bolzen unter Zwischenschaltung eines in der Öffnung des Ringes angeordneten Füllstückes trägt.An alternative solution to the underlying object according to the invention consists in the fact that the spring contains approximately in its longitudinal center a ring surrounding the bolt, the ring and the housing each having an opening on the underside for the installation and removal of the Have bolt (5), and the opening of the housing is closed by a detachably attached cover which carries the bolt with the interposition of a filler arranged in the opening of the ring.

Um für die vorgenannte Zugeinrichtung eine einfach aufgebaute Verdrehsicherung zu schaffen, besteht eine Ausgestaltung der Erfindung darin, daß der innerhalb der Feder befindliche Ring mit einer nach innen weisenden Leiste versehen ist, die in eine Nut des Verbindungsstückes eingreift.In order to provide a simply constructed anti-rotation device for the aforementioned traction device, one embodiment of the invention consists in that the ring located within the spring is provided with an inwardly facing strip which engages in a groove of the connecting piece.

Im Hinblick auf eine zuverlässige Halterung des Deckels wird gemäß einer weiteren Ausführungsform der Erfindung vorgeschlagen, daß das Gehäuse mit zwei jeweils neben der Öffnung parallel zueinander angeordneten Stegen versehen ist, die jeweils ein Langloch für die Halterung eines Riegels aufweisen, wobei der Deckel auf dem Riegel ruht und mit diesem durch zumindest eine Schraube verbunden ist.With regard to a reliable holding of the cover, it is proposed according to a further embodiment of the invention that the housing is provided with two webs which are arranged parallel to one another next to the opening and each have an elongated hole for holding a latch, the lid on the latch rests and is connected to it by at least one screw.

Um den Zughaken im hinteren Bereich in Längsrichtung und auch umfänglich zu führen, wird nach einer nächsten Ausgestaltung der Erfindung das Auge des Zughakens oben und unten von jeweils einem mit dem Gehäuse fest verbundenen Halteblech umgriffen.In order to guide the pull hook in the rear area in the longitudinal direction and also circumferentially, according to a next embodiment of the invention, the eye of the pull hook is gripped at the top and bottom by a holding plate which is firmly connected to the housing.

Die Erfindung wird im weiteren anhand von Ausführungsbeispielen näher beschrieben, die in der Zeichnung jeweils schematisch dargestellt sind. Es zeigen

Fig. 1
eine Zugeinrichtung im Längsschnitt,
Fig. 2
den Schnitt nach der Linie II-II in Fig. 1,
Fig. 3
eine andere Zugeinrichtung, ebenfalls im Längsschnitt,
Fig. 4
den Schnitt nach der Linie IV-IV in Fig. 3
Beide Zugeinrichtungen haben ein äußeres Gehäuse 1, das über einen Befestigungsflansch 1a an einem strichpunktiert gezeigten Kopfträger 7 eines Schienenfahrzeuges durch Schrauben 8 gehalten ist. Im Gehäuse 1 befindet sich eine Feder 2, die in Zugrichtung an einem gleichfalls mit dem Kopfträger 7 verschraubten inneren Gehäuseteil 9 abgestützt ist. Ein Verbindungsstück 3, das über einen Bund 3b gegen das andere Ende der Feder 2 anliegt, dient deren Verbinden mit einem Zughaken 4. Dazu weist der Zughaken 4 an seinem Schaft 4a ein Auge 4b auf, das einen mit dem Verbindungsstück 3 zusammenwirkenden Bolzen 5 aufnimmt.The invention is described in more detail below with the aid of exemplary embodiments which are each shown schematically in the drawing. Show it
Fig. 1
a traction device in longitudinal section,
Fig. 2
the section along the line II-II in Fig. 1,
Fig. 3
another pulling device, also in longitudinal section,
Fig. 4
the section along the line IV-IV in Fig. 3rd
Both traction devices have an outer housing 1, which is held by screws 8 via a fastening flange 1a on a head support 7 of a rail vehicle, shown in phantom. In the housing 1 there is a spring 2 which is supported in the pulling direction on an inner housing part 9 which is likewise screwed to the head carrier 7. A connecting piece 3, which bears against the other end of the spring 2 via a collar 3b, serves to connect it to a pulling hook 4. For this purpose, the pulling hook 4 has an eye 4b on its shaft 4a, which receives a bolt 5 which interacts with the connecting piece 3 .

Gemäß Fig. 1 ist der Bolzen 5 hinter der Feder 2 angeordnet. Er kann durch eine Öffnung 1b an der Unterseite des Gehäuses 1 ein- und ausgebaut werden. Dies ermöglicht ein leichtes Auswechseln der Verschleißteile Zughaken 4 und Bolzen 5, wobei die eigentliche Zugeinrichtung mit dem Fahrzeug verbunden bleibt. Die Öffnung 1b ist durch einen lösbar am Gehäuse 1 angebrachten Deckel 1c verschlossen, der den Bolzen 5 hält. Für diese Halterung des Deckels 1c - siehe auch Fig. 2 - ist das Gehäuse 1 mit zwei neben der Öffnung 1b parallel zueinander angeordneten Stegen 1d versehen. Jeder Steg 1d hat ein Langloch 1e. In diesen Langlöchern 1e ist ein Riegel 10 eingeschoben, auf dem der Deckel 1c ruht. Der Riegel 10 und der Deckel 1c sind durch Schrauben 10a miteinander verbunden, so daß der Riegel 10 über den in der Öffnung 1b des Gehäuses 1 einliegenden Deckel 1c fixiert ist.1, the bolt 5 is arranged behind the spring 2. It can be installed and removed through an opening 1b on the underside of the housing 1. This enables the wear parts of the pulling hooks 4 and bolts 5 to be replaced easily, the actual pulling device remaining connected to the vehicle. The opening 1b is closed by a cover 1c which is detachably attached to the housing 1 and which holds the bolt 5. For this mounting of the cover 1c - see also FIG. 2 - the housing 1 is provided with two webs 1d arranged parallel to one another next to the opening 1b. Each web 1d has an elongated hole 1e. A latch 10, on which the cover 1c rests, is inserted into these elongated holes 1e. The bolt 10 and the cover 1c are connected to one another by screws 10a, so that the bolt 10 is fixed in place by the cover 1c lying in the opening 1b of the housing 1.

Wie aus Fig. 1 weiter ersichtlich, wird der Zughaken 4 im hinteren Bereich in Längsrichtung geführt und zugleich gegen Verdrehen gesichert. Dazu dienen zwei Haltebleche 1f, die mit dem Gehäuse 1 fest verbunden sind und das Auge 4b des Zughakens 4 oben bzw. unten umgreifen. Die Haltebleche 1f haben im übrigen jeweils eine dem Durchmesser des Bolzens 5 entsprechende etwa halbkreisförmige Ausnehmung, die aus der Schnittdarstellung nicht hervorgeht.As can also be seen from FIG. 1, the pull hook 4 is guided in the rear region in the longitudinal direction and at the same time secured against twisting. For this purpose, two holding plates 1f are used, which are fixedly connected to the housing 1 and which grip around the eye 4b of the pull hook 4 at the top and bottom. The retaining plates 1f each have an approximately semicircular recess corresponding to the diameter of the bolt 5, which does not appear from the sectional view.

In der Ausführung nach Fig. 3 enthält die Feder 2 etwa in ihrer Längsmitte einen Ring 6, der den Bolzen 5 umschließt. Der Ring 6 und das Gehäuse 1 weisen jeweils an ihrer Unterseite eine Öffnung 6b bzw. 1b für den Ein- und Ausbau des Bolzens 5 auf. Die Öffnung 1b des Gehäuses 1 ist wiederum durch einen lösbar angebrachten Deckel 1c verschlossen, beispielsweise in der Art gemäß Fig. 1 und 2 oder über einfache Befestigungsschrauben (nicht dargestellt). Der Deckel 1c trägt den Bolzen 5 unter Zwischenschaltung eines Füllstückes 6a, das in der Öffnung 6b des Ringes 6 angeordnet ist.In the embodiment according to FIG. 3, the spring 2 contains a ring 6, which surrounds the bolt 5, approximately in its longitudinal center. The ring 6 and the housing 1 each have an opening 6b and 1b on their underside for the installation and removal of the bolt 5. The opening 1b of the housing 1 is in turn closed by a detachably attached cover 1c, for example in the manner shown in FIGS. 1 and 2 or by simple fastening screws (not shown). The cover 1c carries the bolt 5 with the interposition of a filler 6a, which is arranged in the opening 6b of the ring 6.

Bei der Zugeinrichtung nach Fig. 3 verhindert eine Zughakenführung 11, die mit dem im Querschnitt rechteckförmigen Schaft 4a des Zughakens 4 zusammenwirkt, das Verdrehen des Zughakens 4. Wie aus Fig. 4 ersichtlich, hat der innerhalb der Feder 2 befindliche Ring 6 eine nach innen weisende Leiste 6c, die in eine Nut 3a des Verbindungsstückes 3 eingreift. Durch die beiden vorbeschriebenen Verdrehsicherungen wird erreicht, daß die Öffnung 1b des Gehäuses 1 und die Öffnung 6b des Ringes 6 in ihrer Lage übereinstimmen.In the pulling device according to FIG. 3, a pulling hook guide 11, which cooperates with the shaft 4a of the pulling hook 4 with a rectangular cross section, prevents the pulling hook 4 from rotating. As can be seen from FIG. 4, the ring 6 located within the spring 2 has an inward direction facing bar 6c which engages in a groove 3a of the connector 3. The two anti-rotation devices described above ensure that the opening 1b of the housing 1 and the opening 6b of the ring 6 match in their position.

Liste der BezugszeichenList of reference numbers

11
Gehäusecasing
1a1a
BefestigungsflanschMounting flange
1b1b
Öffnungopening
1c1c
Deckelcover
1d1d
Stegweb
1e1e
LanglochLong hole
1f1f
HalteblechBracket
22nd
Federfeather
33rd
VerbindungsstückConnector
3a3a
NutGroove
3b3b
BundFederation
44th
ZughakenTow hook
4a4a
Schaftshaft
4b4b
Augeeye
55
Bolzenbolt
66
Ringring
6a6a
FüllstückFilling piece
6b6b
Öffnungopening
6c6c
Leistestrip
77
KopfträgerHead carrier
88th
Schraubescrew
99
inneres Gehäuseteilinner housing part
1010th
Riegelbars
10a10a
Schraubescrew
1111
ZughakenführungDraw hook guide

Claims (5)

Zugeinrichtung für Schienenfahrzeuge, im wesentlichen bestehend aus einem mit einem Befestigungsflansch (1a) versehenen Gehäuse (1), einer darin einliegenden, in Zugrichtung abgestützten Feder (2) sowie einem Verbindungsstück (3) zum Verbinden der Feder (2) mit einem Zughaken (4), der an seinem Schaft (4a) ein Auge (4b) zur Aufnahme eines mit dem Verbindungsstück (3) zusammenwirkenden Bolzens (5) aufweist, dadurch gekennzeichnet, daß der Bolzen (5) hinter der Feder (2) angeordnet und durch eine Öffnung (1b) an der Unterseite des Gehäuses (1) ein- und auszubauen ist, wobei die Öffnung (1b) durch einen den Bolzen (5) haltenden, am Gehäuse (1) lösbar angebrachten Deckel (1c) verschlossen ist.Traction device for rail vehicles, consisting essentially of a housing (1) provided with a mounting flange (1a), a spring (2), which is supported in the traction direction, and a connecting piece (3) for connecting the spring (2) to a traction hook (4 ), which has on its shaft (4a) an eye (4b) for receiving a bolt (5) cooperating with the connecting piece (3), characterized in that the bolt (5) is arranged behind the spring (2) and through an opening (1b) on the underside of the housing (1) is to be installed and removed, the opening (1b) being closed by a cover (1c) holding the bolt (5) and detachably attached to the housing (1). Zugeinrichtung nach dem Oberbegriff des Anspruchs 1, dadurch gekennzeichnet, daß die Feder (2) etwa in ihrer Längsmitte einen den Bolzen (5) umschließenden Ring (6) enthält, wobei der Ring (6) und das Gehäuse (1) jeweils an ihrer Unterseite eine Öffnung (6b bzw. 1b) für den Ein- und Ausbau des Bolzens (5) aufweisen, und die Öffnung (1b) des Gehäuses (1) durch einen lösbar angebrachten Deckel (1c) verschlossen ist, der den Bolzen (5) unter Zwischenschaltung eines in der Öffnung (6b) des Ringes (6) angeordneten Füllstückes (6a) trägt.Traction device according to the preamble of claim 1, characterized in that the spring (2) contains approximately in its longitudinal center a ring (6) surrounding the bolt (5), the ring (6) and the housing (1) each on their underside have an opening (6b or 1b) for the installation and removal of the bolt (5), and the opening (1b) of the housing (1) is closed by a detachably attached cover (1c) which underneath the bolt (5) Interposition of a filler (6a) arranged in the opening (6b) of the ring (6). Zugeinrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der innerhalb der Feder (2) befindliche Ring (6) mit einer nach innen weisenden Leiste (6c) versehen ist, die in eine Nut (3a) des Verbindungsstückes (3) eingreift.Pulling device according to claim 2, characterized in that the ring (6) located within the spring (2) is provided with an inwardly facing strip (6c) which engages in a groove (3a) of the connecting piece (3). Zugeinrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Gehäuse (1) mit zwei jeweils neben der Öffnung (1b) parallel zueinander angeordneten Stegen (1d) versehen ist, die jeweils ein Langloch (1e) für die Halterung eines Riegels (10) aufweisen, wobei der Deckel (1c) auf dem Riegel (10) ruht und mit diesem durch zumindest eine Schraube (10a) verbunden ist.Pulling device according to one of claims 1 to 3, characterized in that the housing (1) is provided with two webs (1d) arranged parallel to each other next to the opening (1b), each of which has an elongated hole (1e) for holding a bolt ( 10), the cover (1c) resting on the bolt (10) and connected to it by at least one screw (10a). Zugeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Auge (4b) des Zughakens (4) oben und unten von jeweils einem mit dem Gehäuse (1) fest verbundenen Halteblech (1f) umgriffen wird.Pulling device according to claim 1, characterized in that the eye (4b) of the pulling hook (4) is gripped at the top and bottom by a holding plate (1f) firmly connected to the housing (1).
EP93104318A 1992-04-01 1993-03-17 Draw gear for railway vehicles Expired - Lifetime EP0563681B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4210800 1992-04-01
DE4210800A DE4210800C1 (en) 1992-04-01 1992-04-01

Publications (2)

Publication Number Publication Date
EP0563681A1 true EP0563681A1 (en) 1993-10-06
EP0563681B1 EP0563681B1 (en) 1995-05-17

Family

ID=6455703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93104318A Expired - Lifetime EP0563681B1 (en) 1992-04-01 1993-03-17 Draw gear for railway vehicles

Country Status (4)

Country Link
EP (1) EP0563681B1 (en)
AT (1) ATE122626T1 (en)
DE (3) DE9217290U1 (en)
DK (1) DK0563681T3 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082518A (en) * 1957-04-03 1963-03-26 Symington Wayne Corp Method of removing a railway coupler
DE2943053A1 (en) * 1979-10-25 1981-05-07 Ringfeder Gmbh, 4150 Krefeld Railway vehicle coupling traction and buffer mechanism - has bayonet joint effected by turning closing plate to support coupling bolt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082518A (en) * 1957-04-03 1963-03-26 Symington Wayne Corp Method of removing a railway coupler
DE2943053A1 (en) * 1979-10-25 1981-05-07 Ringfeder Gmbh, 4150 Krefeld Railway vehicle coupling traction and buffer mechanism - has bayonet joint effected by turning closing plate to support coupling bolt

Also Published As

Publication number Publication date
DE9217290U1 (en) 1993-02-18
DE59300199D1 (en) 1995-06-22
EP0563681B1 (en) 1995-05-17
DK0563681T3 (en) 1995-09-04
DE4210800C1 (en) 1993-03-11
ATE122626T1 (en) 1995-06-15

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