DE69004519D1 - Pneumatically controlled side stop for rail vehicles. - Google Patents

Pneumatically controlled side stop for rail vehicles.

Info

Publication number
DE69004519D1
DE69004519D1 DE90830356T DE69004519T DE69004519D1 DE 69004519 D1 DE69004519 D1 DE 69004519D1 DE 90830356 T DE90830356 T DE 90830356T DE 69004519 T DE69004519 T DE 69004519T DE 69004519 D1 DE69004519 D1 DE 69004519D1
Authority
DE
Germany
Prior art keywords
attachment
rail vehicles
side stop
pneumatically controlled
movable part
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 - Fee Related
Application number
DE90830356T
Other languages
German (de)
Other versions
DE69004519T2 (en
Inventor
Rinaldi Roberto Casalone
Luciano Quirighetti
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.)
Fiat Ferroviaria SpA
Original Assignee
Fiat Ferroviaria SpA
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 Fiat Ferroviaria SpA filed Critical Fiat Ferroviaria SpA
Application granted granted Critical
Publication of DE69004519D1 publication Critical patent/DE69004519D1/en
Publication of DE69004519T2 publication Critical patent/DE69004519T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Springs (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Arrangements (AREA)
  • Vibration Dampers (AREA)

Abstract

A lateral buffer (1) for railway vehicles includes a movable part (3) and a fixed part (2) for attachment to the body (C) of the vehicle or to the bogie and is interposed between the body and the bogie in order to limit their transverse relative displacement. The movable part (31) of the buffer (1) can be positioned relative to the attachment part (2) against the action of resilient return means (17), between an advanced position in which it is spaced from the attachment part, and a retracted position in which it bears against the attachment part. Selectively-operable, pressurised-fluid control means (4,14,16) are provided for positioning the movable part (3) in the retracted position, against the action of the resilient return means (17), under static conditions.
DE90830356T 1989-08-04 1990-07-31 Pneumatically controlled side stop for rail vehicles. Expired - Fee Related DE69004519T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967687A IT1234639B (en) 1989-08-04 1989-08-04 SIDE BUFFER WITH PNEUMATIC CONTROL FOR RAILWAY VEHICLES

Publications (2)

Publication Number Publication Date
DE69004519D1 true DE69004519D1 (en) 1993-12-16
DE69004519T2 DE69004519T2 (en) 1994-03-03

Family

ID=11304503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90830356T Expired - Fee Related DE69004519T2 (en) 1989-08-04 1990-07-31 Pneumatically controlled side stop for rail vehicles.

Country Status (5)

Country Link
EP (1) EP0412065B1 (en)
AT (1) ATE97073T1 (en)
DE (1) DE69004519T2 (en)
ES (1) ES2045887T3 (en)
IT (1) IT1234639B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AT317983B (en) * 1969-02-26 1974-09-25 Ludwig Schenkir Ing Device for stabilizing the rotary movements between the bogie and the car body of a rail vehicle

Also Published As

Publication number Publication date
DE69004519T2 (en) 1994-03-03
ES2045887T3 (en) 1994-01-16
ATE97073T1 (en) 1993-11-15
EP0412065B1 (en) 1993-11-10
IT8967687A0 (en) 1989-08-04
EP0412065A1 (en) 1991-02-06
IT1234639B (en) 1992-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee