DE50204247D1 - Buffers, in particular for rail vehicles - Google Patents

Buffers, in particular for rail vehicles

Info

Publication number
DE50204247D1
DE50204247D1 DE50204247T DE50204247T DE50204247D1 DE 50204247 D1 DE50204247 D1 DE 50204247D1 DE 50204247 T DE50204247 T DE 50204247T DE 50204247 T DE50204247 T DE 50204247T DE 50204247 D1 DE50204247 D1 DE 50204247D1
Authority
DE
Germany
Prior art keywords
base
flange
tube
buffer
casing
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
DE50204247T
Other languages
German (de)
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.)
SMW SPEZIALMASCHINEN und WERKZ
Original Assignee
SMW SPEZIALMASCHINEN und WERKZ
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
Priority claimed from DE2001164674 external-priority patent/DE10164674A1/en
Priority claimed from DE2002125067 external-priority patent/DE10225067A1/en
Priority claimed from DE20218449U external-priority patent/DE20218449U1/en
Application filed by SMW SPEZIALMASCHINEN und WERKZ filed Critical SMW SPEZIALMASCHINEN und WERKZ
Priority to DE50204247T priority Critical patent/DE50204247D1/en
Application granted granted Critical
Publication of DE50204247D1 publication Critical patent/DE50204247D1/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
    • B61G11/18—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Information Transfer Systems (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Buffer comprises two cylindrical housing parts inserted inside each other in a form-locking manner. One housing part is designed at the end as a base plate for fixing the buffer. The housing part (buffer casing) consists of a casing tube (1), a base (2) and a flange (3), which are joined together by a press fit or form-locking connection and welding (4) on at least one end side so that the base and the flange form a base plate. In the sleeve tube a guide groove (6) is expanded at least at one end by the tube wall. <??>Preferred Features: The press fit between the base and the casing tube and between the flange and the casing tube is produced by heating or cooling part of the pair (shrinking on) or by pressing.
DE50204247T 2001-12-27 2002-12-17 Buffers, in particular for rail vehicles Expired - Lifetime DE50204247D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50204247T DE50204247D1 (en) 2001-12-27 2002-12-17 Buffers, in particular for rail vehicles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2001164674 DE10164674A1 (en) 2001-12-27 2001-12-27 Buffer for rail vehicles comprises a buffer casing consisting of a casing tube, a base and a flange, which are joined together by a press fit or form-locking connection and welding so that the base and the flange form a base plate
DE2002125067 DE10225067A1 (en) 2001-12-27 2002-06-06 Buffer for rail vehicles comprises a buffer casing consisting of a casing tube, a base and a flange, which are joined together by a press fit or form-locking connection and welding so that the base and the flange form a base plate
DE20218449U DE20218449U1 (en) 2002-11-28 2002-11-28 Buffer for rail vehicles has guide slot in one housing section with widening at one end, the maximum being 1.5 - 3 times the width of the guide slot
DE50204247T DE50204247D1 (en) 2001-12-27 2002-12-17 Buffers, in particular for rail vehicles

Publications (1)

Publication Number Publication Date
DE50204247D1 true DE50204247D1 (en) 2005-10-20

Family

ID=27214694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50204247T Expired - Lifetime DE50204247D1 (en) 2001-12-27 2002-12-17 Buffers, in particular for rail vehicles

Country Status (4)

Country Link
EP (1) EP1323611B1 (en)
AT (1) ATE304471T1 (en)
DE (1) DE50204247D1 (en)
ES (1) ES2250574T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20315002U1 (en) * 2003-09-27 2005-02-10 Alstom Lhb Gmbh Buffer comprising sleeve with guide groove for spring, used for trains, has groove base with same width as open groove region without base
CN104400369A (en) * 2014-09-24 2015-03-11 西安泰富西玛电机有限公司 Processing technology for bearing chamber inner circles of two ends of stator inner cylinder
CN113022635B (en) * 2019-12-09 2022-07-26 中车唐山机车车辆有限公司 Traction buffer device of magnetic suspension vehicle and magnetic suspension vehicle
CN114061671B (en) * 2021-11-12 2022-08-09 常州双环热工仪表有限公司 Vortex street flowmeter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB499520A (en) * 1937-09-20 1939-01-25 Alec Stuart Davidson Improvements in and relating to buffers for railway and like vehicles
CH313706A (en) * 1955-11-16 1956-04-30 Stabeg Apparatebau Gmbh Sleeve buffers for railway vehicles
GB1044582A (en) * 1963-03-24 1966-10-05 Zaven Oganezovich Karakashjan Hydraulic and spring actuated shock absorber
DE4337257C1 (en) * 1993-11-02 1995-04-13 Ringfeder Gmbh Sleeve buffers for rail vehicles

Also Published As

Publication number Publication date
ES2250574T3 (en) 2006-04-16
ATE304471T1 (en) 2005-09-15
EP1323611A1 (en) 2003-07-02
EP1323611B1 (en) 2005-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition