EP1995146A1 - Dispositif destiné au support élastique d'un attelage - Google Patents

Dispositif destiné au support élastique d'un attelage 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Withdrawn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)
English (en)
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/fr
Publication of EP1995146A1 publication Critical patent/EP1995146A1/fr
Withdrawn legal-status Critical Current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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
EP07010029A 2007-05-21 2007-05-21 Dispositif destiné au support élastique d'un attelage Withdrawn EP1995146A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07010029A EP1995146A1 (fr) 2007-05-21 2007-05-21 Dispositif destiné au support élastique d'un attelage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07010029A EP1995146A1 (fr) 2007-05-21 2007-05-21 Dispositif destiné au support élastique d'un attelage

Publications (1)

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

Family

ID=38578668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07010029A Withdrawn EP1995146A1 (fr) 2007-05-21 2007-05-21 Dispositif destiné au support élastique d'un attelage

Country Status (1)

Country Link
EP (1) EP1995146A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985302A (zh) * 2010-10-14 2011-03-16 南车戚墅堰机车车辆工艺研究所有限公司 中央缓冲连接器
CN104149811A (zh) * 2014-06-30 2014-11-19 常州南车铁马科技实业有限公司 轨道车辆用带脱卸装置的缓冲器
EP3072773A1 (fr) * 2015-03-25 2016-09-28 Siemens Aktiengesellschaft Vehicule dote d'une liaison articulee d'une barre d'accouplement
DE102017200728B3 (de) * 2017-01-18 2018-02-08 Siemens Aktiengesellschaft Kupplungssystem für ein Schienenfahrzeug
DE102014210202B4 (de) 2014-05-28 2018-04-05 Siemens Aktiengesellschaft Fahrzeug mit Fahrzeugkupplung
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 (fr) * 2004-02-04 2005-08-18 Dellner Couplers Ab Systeme de remorquage et tube a deformation utilises dans l'accouplement de vehicules ferroviaires
WO2006097239A1 (fr) * 2005-03-17 2006-09-21 Faiveley Transport Remscheid Gmbh Dispositif de traction et de poussee pour des attelages a tampon central de vehicules sur rails

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 (fr) * 2004-02-04 2005-08-18 Dellner Couplers Ab Systeme de remorquage et tube a deformation utilises dans l'accouplement de vehicules ferroviaires
WO2006097239A1 (fr) * 2005-03-17 2006-09-21 Faiveley Transport Remscheid Gmbh Dispositif de traction et de poussee pour des attelages a tampon central de vehicules sur rails

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985302A (zh) * 2010-10-14 2011-03-16 南车戚墅堰机车车辆工艺研究所有限公司 中央缓冲连接器
DE102014210202B4 (de) 2014-05-28 2018-04-05 Siemens Aktiengesellschaft Fahrzeug mit Fahrzeugkupplung
CN104149811A (zh) * 2014-06-30 2014-11-19 常州南车铁马科技实业有限公司 轨道车辆用带脱卸装置的缓冲器
EP3072773A1 (fr) * 2015-03-25 2016-09-28 Siemens Aktiengesellschaft Vehicule dote d'une liaison articulee d'une barre d'accouplement
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 (de) * 2017-01-18 2018-02-08 Siemens Aktiengesellschaft Kupplungssystem für ein Schienenfahrzeug

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