EP1995146A1 - Device for elastic jointed bearing of a coupling - Google Patents

Device for elastic jointed bearing of a coupling Download PDF

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Publication number
EP1995146A1
EP1995146A1 EP07010029A EP07010029A EP1995146A1 EP 1995146 A1 EP1995146 A1 EP 1995146A1 EP 07010029 A EP07010029 A EP 07010029A EP 07010029 A EP07010029 A EP 07010029A EP 1995146 A1 EP1995146 A1 EP 1995146A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
holder
spring
energy consumption
nut
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.)
Withdrawn
Application number
EP07010029A
Other languages
German (de)
French (fr)
Inventor
Franz-Peter Bartling
Jörg Bensch
Nils Möhle
Martin Schüler
Alfons Oerder
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.)
Faiveley Transport Witten GmbH
Original Assignee
Faiveley Transport Witten 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 Faiveley Transport Witten GmbH filed Critical Faiveley Transport Witten GmbH
Priority to EP07010029A priority Critical patent/EP1995146A1/en
Publication of EP1995146A1 publication Critical patent/EP1995146A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/14—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories
    • B61G9/22—Supporting framework, e.g. cradles; Spring housings

Definitions

  • the invention relates to a device for elastic articulated mounting of a clutch on a vehicle whose console is connected via the screw to the vehicle and whose springs are mounted on the central bolt and are supported in the compression direction and in the pulling direction against the holder, wherein the holder is a pot-like space for receiving the spring with the disc and the plate and the nut is formed and the holder is held with the shear pin in the deformation tube and on the one hand in the pressure direction against the pressure ring is supported and on the other hand lies in the pulling direction against the screw.
  • a device of the type mentioned with reversible energy consumption is from the DE 20009859 U1 known. Such a device serves to articulate the tensile loads and compressive loads in the coupling longitudinal axis.
  • the plastic springs used are mounted on a central plate via a central bolt in a two-piece screwed to the vehicle front carrier housing.
  • the size of the reversible energy consumption corresponds to the energy installed in the springs.
  • a disadvantage of the known devices is that the bolted to the front of the vehicle front housing realizes only the reversible energy consumption of the built-in springs. This energy consumption does not meet modern crash requirements. In the crash, it is necessary for high energy consumption several stages of reversible and irreversible energy consumption in a row to switch off and let it demolish the coupling as a rigid body.
  • the device for the elastic mounting of a clutch on a vehicle accordingly contains a console to be fastened to the vehicle, in which a deformation tube is inserted, which is supported in the compression direction via a collar in the console and which is held in the pulling direction via a screw-provided with a screw ,
  • the cup-shaped holder is attached to the shear pin, which is supported in the pressure direction against the pressure ring and in the pulling direction against the screw-in.
  • the holder is mounted on the jack of the central bolt connected to the clutch, which supports the spring acting in the compression direction and the spring acting in the direction of tension on the plate via the plate and nut on the holder.
  • Such a device has the advantage that the springs absorb reversible energies occurring during normal driving and when coupling the vehicles.
  • other suitable means are conceivable to ensure safe normal operation and a defined transition to irreversible deformation.
  • the holder moves the pressure ring in the pressure direction and with the deformation of the deformation tube acts irreversible energy consumption.
  • the clutch tears off the vehicle and slips into the vehicle, so that after the energy consumption of the clutch even more crash elements of the vehicle crumple zones can act.
  • the screw-in ring prevents separation of the clutch after the crash from the vehicle in the pulling direction.
  • the device is easy to install.
  • the holder forms with the springs and the fastening elements of the springs on the central bolt an assembly which are connected to the pressure ring on the shear pins and the deformation tube to the preassembled unit.
  • An assembly - dismantling takes place by attaching or loosening the Einschraubringes from the freely accessible side on the vehicle front.
  • the screw connections of the console with the vehicle front carrier do not need to be solved since their accessibility from the side of the undercarriage area of the vehicle is often limited.
  • the device according to the invention may be supplemented by known elements, such as a centering device and / or support.
  • the figure shows a section through the central longitudinal axis L of the device 100 according to the invention for the elastic articulated mounting of a clutch 3 on a vehicle 1.
  • the vehicle front carrier 22 of the vehicle 1 is characterized by a hatching.
  • a console 2 is screwed via the screw 13.
  • the deformation tube 6 is inserted and strikes with its collar 21 on the console 2 at.
  • the cup-shaped holder 15 is attached via two shear pins 12.
  • the holder 15 is supported in the pressure direction 19 on the pressure ring 11.
  • Holder 15 and deformation tube 6 are based in the pulling direction 20 on the screw 16 from.
  • the screw 16 is secured via the fuse 14.
  • the inventive device 100 has the advantage that the springs 5,7 reversibly absorb energy occurring in normal operation and ensure the pivoting of the central bolt 4, wherein an out-of-center force application arises, which generates a torque counter to the direction of movement and stabilizing the vehicle running in particular rail vehicles with a reduction in derailment risk, acts.
  • the inventive device 100 further has the advantage that in the event of a crash when the reversible energy consumption of the acting in the compression direction spring 5 shearing the shear pins 12 with a tightly tolerated force and on the pressure ring 11 irreversible energy consumption by deforming the deformation tube 6 as a downstream second energy consumption Available.
  • the clutch 3 tears and allows the action of further energy-absorbing elements of the vehicle. 1

Abstract

The device (100) has a console (2) connected with a vehicle (1) by a screw connection (13). Two springs (5, 7) are respectively held in a pressure direction (19) and a traction direction (20) with a disk (9) over which a central bolt (4) having a plate (8) and a nut (10) is supported in a bush (17) of a bracket (15). The bracket forms a pot-type enclosure for a free space (18) for receiving the spring (7) in the traction direction with the disk, the plate and the nut. The bracket secured with a shearing pin (12) is held in a deformation pipe (6).

Description

Die Erfindung betrifft eine Vorrichtung zur elastischen gelenkigen Lagerung einer Kupplung an einem Fahrzeug deren Konsole über die Schraubverbindung mit dem Fahrzeug verbunden ist und deren Federn auf dem Zentralbolzen gelagert sind und sich in Druckrichtung sowie in Zugrichtung gegen die Halterung abstützen, wobei die Halterung einen topfartigen Freiraum zur Aufnahme der Feder mit der Scheibe sowie der Platte und der Mutter bildet und die Halterung mit den Abscherbolzen im Verformungsrohr gehalten ist und sich einerseits in Druckrichtung gegen den Druckring stützt und andererseits sich in Zugrichtung gegen den Einschraubring legt.The invention relates to a device for elastic articulated mounting of a clutch on a vehicle whose console is connected via the screw to the vehicle and whose springs are mounted on the central bolt and are supported in the compression direction and in the pulling direction against the holder, wherein the holder is a pot-like space for receiving the spring with the disc and the plate and the nut is formed and the holder is held with the shear pin in the deformation tube and on the one hand in the pressure direction against the pressure ring is supported and on the other hand lies in the pulling direction against the screw.

Eine Vorrichtung der eingangsgenannten Art mit reversiblem Energieverzehr ist aus der DE 20009859 U1 bekannt. Eine solche Vorrichtung dient dazu, die Zugbelastungen und Druckbelastungen in Kupplungslängsachse gelenkig zu übertragen. Die verwendeten Kunststofffedern sind an einer Zentralplatte über einen Zentralbolzen in einem zweiteiligen an dem Fahrzeugfrontträger angeschraubten Gehäuse gelagert. Die Größe des reversiblen Energieverzehrs entspricht der in den Federn installierten Energie.A device of the type mentioned with reversible energy consumption is from the DE 20009859 U1 known. Such a device serves to articulate the tensile loads and compressive loads in the coupling longitudinal axis. The plastic springs used are mounted on a central plate via a central bolt in a two-piece screwed to the vehicle front carrier housing. The size of the reversible energy consumption corresponds to the energy installed in the springs.

Weitere Vorrichtungen der eingangsgenannten Art mit reversiblem Energieverzehr sind aus den Anmeldungen DE 2701984 A1 und DE 3421166 A1 bekannt. Hier sind auf einem Zentralbolzen mit längsrundem Querschnitt in nutförmigen Ausschnitten Gummiringe gelagert, die sich im zweiteiligen mit dem Fahrzeugfrontträger verschraubten Gehäuse in ebenfalls nutförmigen Ausschnitten abstützen. Die Größe des reversiblen Energieverzehrs entspricht dem in den Gummiringen bei Scherbelastung auftretenden Energieverzehr.Other devices of the type mentioned above with reversible energy consumption are from the applications DE 2701984 A1 and DE 3421166 A1 known. Here are mounted on a central bolt with a longitudinal cross-section in groove-shaped cutouts rubber rings, which are supported in two-piece bolted to the vehicle front carrier housing in also groove-shaped cutouts. The magnitude of the reversible energy consumption corresponds to the energy consumption occurring in the rubber rings during shear stress.

Nachteilig bei den bekannten Vorrichtungen ist, dass das vor dem Fahrzeugfrontträger angeschraubte Gehäuse nur den reversiblen Energieverzehr der eingebauten Federn verwirklicht. Dieser Energieverzehr genügt modernen Crashanforderungen nicht. Beim Crash ist es notwendig für hohen Energieverzehr mehrere Stufen von reversiblem und irreversiblem Energieverzehr hintereinander zu schalten und dafür die Kupplung als starren Körper abreißen zu lassen.A disadvantage of the known devices is that the bolted to the front of the vehicle front housing realizes only the reversible energy consumption of the built-in springs. This energy consumption does not meet modern crash requirements. In the crash, it is necessary for high energy consumption several stages of reversible and irreversible energy consumption in a row to switch off and let it demolish the coupling as a rigid body.

Es ist daher Aufgabe der Erfindung, eine Vorrichtung der eingangs genannten Art so zu verbessern, dass sie einen kompakten kurz bauenden Aufbau hat, der reversiblen Energieverzehr der Federelemente und irreversiblen Energieverzehr durch bleibende Verformung nach Überschreiten einer definierten, eng tolerierten Ansprechkraft nachschaltet und das Abreißen der Kupplung als starren Körper umsetzt, um weitere Crashelemente des Fahrzeugswirken zu lassen.It is therefore an object of the invention to improve a device of the type mentioned so that it has a compact short construction, the reversible energy consumption of the spring elements and irreversible energy consumption by permanent deformation after exceeding a defined, closely tolerated response and the tearing of Coupling reacts as a rigid body to effect further crash elements of the vehicle.

Diese Aufgabe wird durch eine Vorrichtung mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen angegeben.This object is achieved by a device having the features of claim 1. Advantageous embodiments are specified in the subclaims.

Die Vorrichtung zur elastischen Lagerung einer Kupplung an einem Fahrzeug enthält demnach eine am Fahrzeug zu befestigende Konsole, in die ein Verformungsrohr gesteckt ist, das sich in Druckrichtung über einen Bund in der Konsole abstützt und das in Zugrichtung über einen mit einer Sicherung versehenen Einschraubring gehalten ist. Im Verformungsrohr ist die topfförmige Halterung mit den Abscherbolzen befestigt, die sich in Druckrichtung gegen den Druckring und in Zugrichtung gegen den Einschraubring abstützt. In der Halterung ist über die Buchse der mit der Kupplung verbundene Zentralbolzen gelagert, der über die Platte und Mutter die in Druckrichtung wirkende Feder und die in Zugrichtung wirkende Feder vorgespannt an der Halterung lagert.The device for the elastic mounting of a clutch on a vehicle accordingly contains a console to be fastened to the vehicle, in which a deformation tube is inserted, which is supported in the compression direction via a collar in the console and which is held in the pulling direction via a screw-provided with a screw , In the deformation tube, the cup-shaped holder is attached to the shear pin, which is supported in the pressure direction against the pressure ring and in the pulling direction against the screw-in. In the holder is mounted on the jack of the central bolt connected to the clutch, which supports the spring acting in the compression direction and the spring acting in the direction of tension on the plate via the plate and nut on the holder.

Eine derartige Vorrichtung hat den Vorteil, dass die Federn im normalen Fahrbetrieb und beim Kuppeln der Fahrzeuge auftretende Energien reversibel aufnehmen.Such a device has the advantage that the springs absorb reversible energies occurring during normal driving and when coupling the vehicles.

Wird beim Crash der Energieverzehr der in Druckrichtung wirkenden Feder überschritten, scheren nach einer vorteilhaften Ausführungsform der Erfindung die Abscherbolzen bei einer eng tolerierten Kraft ab, so das es zu keiner Überlastung der Fahrzeugstruktur kommt. Hier sind auch andere geeignete Mittel denkbar, um einen sicheren Normalbetrieb und einen definierten Übergang zur irreversiblen Verformung zu gewährleisten. Die Halterung verschiebt den Druckring in Druckrichtung und mit dem Verformen des Verformungsrohres wirkt der irreversible Energieverzehr. Damit reißt die Kupplung am Fahrzeug ab und rutscht in das Fahrzeug, so das nach dem Energieverzehr der Kupplung selbst weitere Crashelemente der Fahrzeugknautschzonen wirken können. Für den Abschleppfall der Fahrzeuge verhindert der Einschraubring ein Trennen der Kupplung nach dem Crash vom Fahrzeug in Zugrichtung.If the energy consumption of the spring acting in the compression direction is exceeded in the crash, according to an advantageous embodiment of the invention, the shear pins shear off at a tightly tolerated force so that the vehicle structure is not overloaded. Here, other suitable means are conceivable to ensure safe normal operation and a defined transition to irreversible deformation. The holder moves the pressure ring in the pressure direction and with the deformation of the deformation tube acts irreversible energy consumption. Thus, the clutch tears off the vehicle and slips into the vehicle, so that after the energy consumption of the clutch even more crash elements of the vehicle crumple zones can act. For the towing vehicle, the screw-in ring prevents separation of the clutch after the crash from the vehicle in the pulling direction.

Das Ineinanderschachteln der in Zugrichtung wirkenden Federn in den Freiraum der Halterung bewirkt eine kompakte, kurz bauende Form der Vorrichtung, die den Anforderungen des begrenzt am Fahrzeug vorhandenen Einbauraumes gerecht wird.The nesting of acting in the direction of tension springs in the free space of the holder causes a compact, short-build form of the device that meets the requirements of the limited installation space on the vehicle.

Die Vorrichtung ist montagefreundlich aufgebaut. Die Halterung bildet mit den Federn und den Befestigungselementen der Federn auf dem Zentralbolzen eine Baugruppe, die mit dem Druckring über die Abscherbolzen und dem Verformungsrohr zur vormontierten Einheit verbunden sind. Eine Montage - Demontage erfolgt durch das Befestigen oder Lösen des Einschraubringes von der frei zugänglichen Seite an der Fahrzeugsfront. Die Schraubverbindungen der Konsole mit dem Fahrzeugfrontträger müssen nicht gelöst werden, da deren Zugänglichkeit von der Seite des Untergestellbereiches des Fahrzeugs oft nur eingeschränkt möglich ist.The device is easy to install. The holder forms with the springs and the fastening elements of the springs on the central bolt an assembly which are connected to the pressure ring on the shear pins and the deformation tube to the preassembled unit. An assembly - dismantling takes place by attaching or loosening the Einschraubringes from the freely accessible side on the vehicle front. The screw connections of the console with the vehicle front carrier do not need to be solved since their accessibility from the side of the undercarriage area of the vehicle is often limited.

Die erfindungsgemäße Vorrichtung kann um bekannte Elemente, wie eine Mittenstelleinrichtung und/oder Abstützung ergänzt sein.The device according to the invention may be supplemented by known elements, such as a centering device and / or support.

Im Folgenden wird ein Ausführungsbeispiel der Erfindung anhand der Figur erläutert.In the following an embodiment of the invention will be explained with reference to FIG.

Die Figur zeigt einen Schnitt durch die Mittellängsachse L der erfindungsgemäßen Vorrichtung 100 zur elastischen gelenkigen Lagerung einer Kupplung 3 an einem Fahrzeug 1. Der Fahrzeugfrontträger 22 des Fahrzeugs 1 ist durch eine Schraffur gekennzeichnet. Am Fahrzeugfrontträger 22 ist eine Konsole 2 über die Schraubverbindung 13 angeschraubt. In die Konsole 2 ist das Verformungsrohr 6 eingesteckt und schlägt mit seinem Bund 21 an der Konsole 2 an. Im Inneren des Verformungsrohres 6 ist die topfförmige Halterung 15 über zwei Abscherbolzen 12 befestigt. Die Halterung 15 stützt sich in Druckrichtung 19 am Druckring 11 ab. Halterung 15 und Verformungsrohr 6 stützen sich in Zugrichtung 20 am Einschraubring 16 ab. Der Einschraubring 16 ist über die Sicherung 14 gesichert. In der Halterung 15 im Freiraum 18 ist der über die Buchse 17 mit der Kupplung 3 verbundene Zentralbolzen 4 gelagert, der über die Platte 8 und die Mutter 10, die in Druckrichtung 19 wirkende Feder 5, bestehend aus ringförmigen elastischen Kunststoffelementen oder Gummi, und die in Zugrichtung 20 wirkende Feder 7, bestehend ebenfalls aus ringförmigen elastischen Kunststoffelementen und dazwischen liegender Scheibe 9 vorgespannt an der Halterung 15 lagert.The figure shows a section through the central longitudinal axis L of the device 100 according to the invention for the elastic articulated mounting of a clutch 3 on a vehicle 1. The vehicle front carrier 22 of the vehicle 1 is characterized by a hatching. On the vehicle front carrier 22, a console 2 is screwed via the screw 13. In the console 2, the deformation tube 6 is inserted and strikes with its collar 21 on the console 2 at. Inside the deformation tube 6, the cup-shaped holder 15 is attached via two shear pins 12. The holder 15 is supported in the pressure direction 19 on the pressure ring 11. Holder 15 and deformation tube 6 are based in the pulling direction 20 on the screw 16 from. The screw 16 is secured via the fuse 14. In the holder 15 in the free space 18 of the connected via the bush 17 with the clutch 3 central bolt 4 is mounted, via the plate 8 and the nut 10, the spring acting in the compression direction 19 spring 5, consisting of annular elastic plastic elements or rubber, and in the pulling direction 20 acting spring 7, consisting also of annular elastic plastic elements and intervening disc 9 biased on the bracket 15 superimposed.

Die erfinderische Vorrichtung 100 hat den Vorteil, dass die Federn 5,7 im normalen Betrieb auftretende Energien reversibel aufnehmen und das Schwenken des Zentralbolzen 4 gewährleisten, wobei ein außer der Mitte liegender Kraftangriff entsteht, der ein Drehmoment entgegen der Bewegungsrichtung erzeugt und stabilisierend auf den Fahrzeuglauf, insbesondere bei Schienenfahrzeugen mit einer Verminderung der Entgleisungsgefahr, wirkt. Die erfinderische Vorrichtung 100 hat weiterhin den Vorteil, dass im Crashfall beim Überschreiten des reversiblen Energieverzehrs der in Druckrichtung wirkenden Feder 5 die Abscherbolzen 12 mit einer eng tolerierten Kraft abscheren und über den Druckring 11 ein irreversibler Energieverzehr durch Verformen des Verformungsrohres 6 als nachgeschalteter zweiter Energieverzehr zur Verfügung steht. Dabei reißt die Kupplung 3 und ermöglicht das Wirken weiterer Energieverzehrelemente des Fahrzeugs 1.The inventive device 100 has the advantage that the springs 5,7 reversibly absorb energy occurring in normal operation and ensure the pivoting of the central bolt 4, wherein an out-of-center force application arises, which generates a torque counter to the direction of movement and stabilizing the vehicle running in particular rail vehicles with a reduction in derailment risk, acts. The inventive device 100 further has the advantage that in the event of a crash when the reversible energy consumption of the acting in the compression direction spring 5 shearing the shear pins 12 with a tightly tolerated force and on the pressure ring 11 irreversible energy consumption by deforming the deformation tube 6 as a downstream second energy consumption Available. The clutch 3 tears and allows the action of further energy-absorbing elements of the vehicle. 1

BezugszeichenlisteLIST OF REFERENCE NUMBERS

100100
Vorrichtungcontraption
11
Fahrzeugvehicle
22
Konsoleconsole
33
Kupplungclutch
44
Zentralbolzencentral bolt
55
Federfeather
66
Verformungsrohrdeformation tube
77
Federfeather
88th
Platteplate
99
Scheibedisc
1010
Muttermother
1111
Druckringpressure ring
1212
Abscherbolzenshear
1313
Schraubverbindungscrew
1414
Sicherungfuse
1515
Halterungbracket
1616
Einschraubringscrew ring
1717
BuchseRifle
1818
Freiraumfree space
1919
Druckrichtungprint direction
2020
Zugrichtungtensile direction
2121
BundFederation
2222
FahrzeugfrontträgerVehicle front carrier
LL
Mittellängsachsecentral longitudinal axis

Claims (3)

Vorrichtung (100) für die gelenkige Lagerung einer Kupplung (3) an einem Fahrzeug (1), insbesondere Schienenfahrzeug, deren Konsole (2) über eine Schraubverbindung (13) mit dem Fahrzeug (1) verbunden ist und deren Feder (5) in Druckrichtung (19) sowie deren Feder (7) in Zugrichtung (20) mit einer Scheibe (9) über den in einer Buchse (17) einer Halterung (15) gelagerten Zentralbolzen (4) mit einer Platte (8) und einer Mutter (10) gehalten sind,
dadurch gekennzeichnet,
dass die Halterung (15) topfartig übergreifend ausgebildet einen Freiraum (18) zur Aufnahme der Feder (7) in Zugrichtung (20) mit der Scheibe (9) sowie der Platte (8) und der Mutter (10) bildet.Device (100) for the articulated mounting of a coupling (3) on a vehicle (1), in particular a rail vehicle, whose console (2) is connected to the vehicle (1) via a screw connection (13) and its spring (5) in the pressure direction (19) and its spring (7) in the pulling direction (20) with a disc (9) via the central pin (4) mounted in a bushing (17) of a holder (15) with a plate (8) and a nut (10) are held,
characterized,
that the holder (15) formed pot-like cross-over a clearance (18) for receiving the spring (7) in the pulling direction (20) with the disc (9) and the plate (8) and the nut (10). Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Halterung (15) mit einem Abscherbolzen (12) gesichert in einem Verformungsrohr (6) gehalten ist.Device according to claim 1,
characterized,
that the holder (15) is held secured with a shear pin (12) into a deformation tube (6). Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass sich in Druckrichtung (19) die Halterung (15) gegen den Druckring (11) stützt und in Zugrichtung (20) die Halterung (15) gegen den Einschraubring (16) legt, der über die Sicherung (14) gesichert ist.Apparatus according to claim 1 or 2,
characterized,
that in the pressure direction (19) of the holder (15) against the pressure ring (11) is supported and in the pulling direction (20) of the holder (15) against the screw ring (16) inserted, is secured over the fuse (14).
EP07010029A 2007-05-21 2007-05-21 Device for elastic jointed bearing of a coupling Withdrawn EP1995146A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07010029A EP1995146A1 (en) 2007-05-21 2007-05-21 Device for elastic jointed bearing of a coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07010029A EP1995146A1 (en) 2007-05-21 2007-05-21 Device for elastic jointed bearing of a coupling

Publications (1)

Publication Number Publication Date
EP1995146A1 true EP1995146A1 (en) 2008-11-26

Family

ID=38578668

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Application Number Title Priority Date Filing Date
EP07010029A Withdrawn EP1995146A1 (en) 2007-05-21 2007-05-21 Device for elastic jointed bearing of a coupling

Country Status (1)

Country Link
EP (1) EP1995146A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985302A (en) * 2010-10-14 2011-03-16 南车戚墅堰机车车辆工艺研究所有限公司 Central buffering connector
CN104149811A (en) * 2014-06-30 2014-11-19 常州南车铁马科技实业有限公司 Buffer with detaching device for railway vehicle
EP3072773A1 (en) * 2015-03-25 2016-09-28 Siemens Aktiengesellschaft Vehicle with articulated connection of a drawbar
DE102017200728B3 (en) * 2017-01-18 2018-02-08 Siemens Aktiengesellschaft Coupling system for a rail vehicle
DE102014210202B4 (en) 2014-05-28 2018-04-05 Siemens Aktiengesellschaft Vehicle with vehicle clutch
US10246108B2 (en) * 2015-04-29 2019-04-02 Voith Patent Gmbh Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538785A (en) * 1967-06-12 1970-11-10 Peugeot Energy absorbing devices
WO2005075272A1 (en) * 2004-02-04 2005-08-18 Dellner Couplers Ab Towing arrangement and deformation tube in a railway vehicle coupling
WO2006097239A1 (en) * 2005-03-17 2006-09-21 Faiveley Transport Remscheid Gmbh Pulling and pushing device for a central buffer coupling of rail vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538785A (en) * 1967-06-12 1970-11-10 Peugeot Energy absorbing devices
WO2005075272A1 (en) * 2004-02-04 2005-08-18 Dellner Couplers Ab Towing arrangement and deformation tube in a railway vehicle coupling
WO2006097239A1 (en) * 2005-03-17 2006-09-21 Faiveley Transport Remscheid Gmbh Pulling and pushing device for a central buffer coupling of rail vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985302A (en) * 2010-10-14 2011-03-16 南车戚墅堰机车车辆工艺研究所有限公司 Central buffering connector
DE102014210202B4 (en) 2014-05-28 2018-04-05 Siemens Aktiengesellschaft Vehicle with vehicle clutch
CN104149811A (en) * 2014-06-30 2014-11-19 常州南车铁马科技实业有限公司 Buffer with detaching device for railway vehicle
EP3072773A1 (en) * 2015-03-25 2016-09-28 Siemens Aktiengesellschaft Vehicle with articulated connection of a drawbar
US10246108B2 (en) * 2015-04-29 2019-04-02 Voith Patent Gmbh Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body
DE102017200728B3 (en) * 2017-01-18 2018-02-08 Siemens Aktiengesellschaft Coupling system for a rail vehicle

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