EP1083105A3 - Puffer für Schienenfahrzeuge - Google Patents

Puffer für Schienenfahrzeuge Download PDF

Info

Publication number
EP1083105A3
EP1083105A3 EP00810738A EP00810738A EP1083105A3 EP 1083105 A3 EP1083105 A3 EP 1083105A3 EP 00810738 A EP00810738 A EP 00810738A EP 00810738 A EP00810738 A EP 00810738A EP 1083105 A3 EP1083105 A3 EP 1083105A3
Authority
EP
European Patent Office
Prior art keywords
buffer
plunger tube
railway vehicles
plunger
radially expanding
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
EP00810738A
Other languages
English (en)
French (fr)
Other versions
EP1083105B1 (de
EP1083105A2 (de
Inventor
Otto Ziegler
Elio Tommasini
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.)
Schwab Verkehrstechnik AG
Original Assignee
Schwab Verkehrstechnik AG
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 Schwab Verkehrstechnik AG filed Critical Schwab Verkehrstechnik AG
Publication of EP1083105A2 publication Critical patent/EP1083105A2/de
Publication of EP1083105A3 publication Critical patent/EP1083105A3/de
Application granted granted Critical
Publication of EP1083105B1 publication Critical patent/EP1083105B1/de
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
    • B61G11/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/08—Buffers with rubber springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Vibration Dampers (AREA)
  • Actuator (AREA)

Abstract

Ein Puffer für Schienenfahrzeuge weist eine am Schienenfahrzeug zu befestigende Pufferhülse (1) und einen über ein vorgespanntes Federpaket (9) an der Pufferhülse (1) abgestützten Pufferstössel (2) auf. Der Pufferstössel (2) weist ein Stösselrohr (3) auf, das in dem dem Pufferteller (6) zugewandten Endbereich einen sich zum Pufferteller (6) hin radial erweiternden Abschnitt (4) aufweist. Der Pufferteller (6) ist an dem sich radial erweiternden Abschnitt (4) angeschweisst, wobei sowohl auf der Innenseite wie auch auf der Aussenseite des sich radial erweiternden Abschnitts (4) eine umlaufende Schweissnaht (9, 10)vorgesehen ist. Durch diese Ausbildung reduzieren sich die auf die Schweissnähte (9, 10) einwirkenden Spannungen bei exzentrischer Belastung.
EP00810738A 1999-09-08 2000-08-18 Puffer für Schienenfahrzeuge Expired - Lifetime EP1083105B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19942775 1999-09-08
DE19942775 1999-09-08

Publications (3)

Publication Number Publication Date
EP1083105A2 EP1083105A2 (de) 2001-03-14
EP1083105A3 true EP1083105A3 (de) 2001-04-18
EP1083105B1 EP1083105B1 (de) 2004-10-13

Family

ID=7921149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810738A Expired - Lifetime EP1083105B1 (de) 1999-09-08 2000-08-18 Puffer für Schienenfahrzeuge

Country Status (4)

Country Link
EP (1) EP1083105B1 (de)
AT (1) ATE279346T1 (de)
DE (1) DE50008207D1 (de)
ES (1) ES2230052T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244330A1 (de) * 2002-09-23 2004-04-01 Alstom Lhb Gmbh Puffer für Schienenfahrzeuge mit feststehender Pufferhülse und längsverschieblichem Pufferstößel
CH701575B1 (de) 2005-12-22 2011-02-15 Schwab Verkehrstechnik Ag Pufferkopf für Schienenfahrzeuge sowie Verfahren zur Herstellung des Pufferkopfs.
PL1857343T3 (pl) 2006-05-15 2009-12-31 Schwab Verkehrstechnik Ag Zderzak do pojazdów szynowych
CN104149811B (zh) * 2014-06-30 2016-05-18 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
CN111891169B (zh) * 2020-08-12 2022-02-11 中车株洲电力机车有限公司 一种轨道交通车辆车钩缓冲吸能装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB129084A (en) * 1918-06-28 1919-06-30 C Coupler Ltd Ab Improvements relating to Buffers for Railway or like Vehicles.
GB240659A (en) * 1924-10-23 1925-10-08 Grahame Hardie Thomson Improvements in and connected with plungers of buffers
CH383435A (de) * 1959-05-18 1964-10-31 Miner Inc W H Stossdämpfer für Eisenbahnfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB129084A (en) * 1918-06-28 1919-06-30 C Coupler Ltd Ab Improvements relating to Buffers for Railway or like Vehicles.
GB240659A (en) * 1924-10-23 1925-10-08 Grahame Hardie Thomson Improvements in and connected with plungers of buffers
CH383435A (de) * 1959-05-18 1964-10-31 Miner Inc W H Stossdämpfer für Eisenbahnfahrzeuge

Also Published As

Publication number Publication date
DE50008207D1 (de) 2004-11-18
EP1083105B1 (de) 2004-10-13
EP1083105A2 (de) 2001-03-14
ATE279346T1 (de) 2004-10-15
ES2230052T3 (es) 2005-05-01

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