DE3771826D1 - BUFFER ENERGY EQUIPMENT. - Google Patents

BUFFER ENERGY EQUIPMENT.

Info

Publication number
DE3771826D1
DE3771826D1 DE8787113148T DE3771826T DE3771826D1 DE 3771826 D1 DE3771826 D1 DE 3771826D1 DE 8787113148 T DE8787113148 T DE 8787113148T DE 3771826 T DE3771826 T DE 3771826T DE 3771826 D1 DE3771826 D1 DE 3771826D1
Authority
DE
Germany
Prior art keywords
energy equipment
buffer energy
buffer
coupler
central buffer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787113148T
Other languages
German (de)
Inventor
Helmut Bugarcic
Joerg Mueller
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.)
Bombardier Transportation GmbH
Original Assignee
Waggon Union 5900 Siegen De GmbH
Waggon Union 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 Waggon Union 5900 Siegen De GmbH, Waggon Union GmbH filed Critical Waggon Union 5900 Siegen De GmbH
Priority to DE8787113148T priority Critical patent/DE3771826D1/en
Application granted granted Critical
Publication of DE3771826D1 publication Critical patent/DE3771826D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/02—Buffers with metal springs
    • B61G11/04—Buffers with metal springs with helical springs
    • B61G11/06—Buffers with metal springs with helical springs arranged to damp each other by mutual friction

Landscapes

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

Abstract

The buffer impact dissipation equipment, partic. for trams, has a primary dissipation unit in a central buffer coupler for the shock loads during travel and shunting, and a secondary one for excessive impacts. It comprises a straight, horizontal cross-beam (1) sliding in longitudinally in vehicle head, with a hinged central buffer coupler (6) on the vehicle centre line, while the secondary energy dissipation units (10) are mounted near its ends.
DE8787113148T 1986-09-25 1987-09-09 BUFFER ENERGY EQUIPMENT. Expired - Lifetime DE3771826D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787113148T DE3771826D1 (en) 1986-09-25 1987-09-09 BUFFER ENERGY EQUIPMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863632578 DE3632578A1 (en) 1986-09-25 1986-09-25 BUFFER ENERGY EQUIPMENT
DE8787113148T DE3771826D1 (en) 1986-09-25 1987-09-09 BUFFER ENERGY EQUIPMENT.

Publications (1)

Publication Number Publication Date
DE3771826D1 true DE3771826D1 (en) 1991-09-05

Family

ID=6310326

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863632578 Ceased DE3632578A1 (en) 1986-09-25 1986-09-25 BUFFER ENERGY EQUIPMENT
DE8787113148T Expired - Lifetime DE3771826D1 (en) 1986-09-25 1987-09-09 BUFFER ENERGY EQUIPMENT.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863632578 Ceased DE3632578A1 (en) 1986-09-25 1986-09-25 BUFFER ENERGY EQUIPMENT

Country Status (2)

Country Link
EP (1) EP0264605B1 (en)
DE (2) DE3632578A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502217C2 (en) * 1995-01-25 1997-08-28 Deutsche Waggonbau Ag Energy consumption system for local rail vehicles, in particular for urban express railways
DE19638739C2 (en) * 1996-09-10 2000-07-13 Dwa Deutsche Waggonbau Gmbh Deformation element
DE19705226A1 (en) * 1997-02-12 1998-08-13 Linke Hofmann Busch Bump energy absorption device for rail vehicles
DE19817861C2 (en) 1998-04-22 2001-09-06 Dwa Deutsche Waggonbau Gmbh Collision protection device for rail vehicles
DE10055876A1 (en) 2000-11-03 2002-05-16 Daimler Chrysler Ag Impact energy consumption device for vehicles
DE10126483A1 (en) * 2001-05-31 2002-12-05 Scharfenbergkupplung Gmbh & Co Energy consumption device for the front of rail vehicles
DE10321238B4 (en) * 2003-05-12 2014-08-07 Siemens Aktiengesellschaft Rail vehicle with nose cone
DE10355640B3 (en) 2003-11-28 2004-11-04 Voith Turbo Scharfenberg Gmbh & Co. Kg Central buffer coupling for rail vehicles comprises a coupling head and a coupling shaft having a section formed by a first partial piece and a second partial piece connected together by an overload protection
ITTO20060857A1 (en) * 2006-12-01 2008-06-02 Ansaldobreda Spa CONVEYANCE PROVIDED WITH INTERFACES THAT ABSORB ENERGY BETWEEN THE CARRANS IN CASE OF COLLISION
CN102501877B (en) * 2011-11-07 2014-10-08 南车长江车辆有限公司 Secondary buffering device for coupler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410996A (en) * 1932-09-01 1934-05-31 Krupp Ag Improvements in or relating to draw-bar and buffing gear in particular for railway waggons
DE1063632B (en) * 1957-05-08 1959-08-20 Deutsche Bundesbahn Buffer carriers that can be moved in the thrust direction, especially for rail vehicles, to accommodate abnormal buffer forces
DE1257190B (en) * 1965-04-24 1967-12-28 Krauss Maffei Ag Device for supporting the buffer bar against the frame head carrier of rail vehicles

Also Published As

Publication number Publication date
EP0264605B1 (en) 1991-07-31
EP0264605A1 (en) 1988-04-27
DE3632578A1 (en) 1988-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER RAIL SYSTEMS GMBH, 13627 BERLIN, D