ATE97073T1 - PNEUMATICALLY CONTROLLED SIDE STOP FOR RAILWAY VEHICLES. - Google Patents

PNEUMATICALLY CONTROLLED SIDE STOP FOR RAILWAY VEHICLES.

Info

Publication number
ATE97073T1
ATE97073T1 AT90830356T AT90830356T ATE97073T1 AT E97073 T1 ATE97073 T1 AT E97073T1 AT 90830356 T AT90830356 T AT 90830356T AT 90830356 T AT90830356 T AT 90830356T AT E97073 T1 ATE97073 T1 AT E97073T1
Authority
AT
Austria
Prior art keywords
railway vehicles
attachment
side stop
pneumatically controlled
movable part
Prior art date
Application number
AT90830356T
Other languages
German (de)
Inventor
Rinaldi Roberto Casalone
Luciano Quirighetti
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 ATE97073T1 publication Critical patent/ATE97073T1/en

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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Springs (AREA)
  • Braking Arrangements (AREA)
  • Vehicle Body Suspensions (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.
AT90830356T 1989-08-04 1990-07-31 PNEUMATICALLY CONTROLLED SIDE STOP FOR RAILWAY VEHICLES. ATE97073T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8967687A IT1234639B (en) 1989-08-04 1989-08-04 SIDE BUFFER WITH PNEUMATIC CONTROL FOR RAILWAY VEHICLES
EP90830356A EP0412065B1 (en) 1989-08-04 1990-07-31 A pneumatically-controlled lateral buffer for railway vehicles

Publications (1)

Publication Number Publication Date
ATE97073T1 true ATE97073T1 (en) 1993-11-15

Family

ID=11304503

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90830356T ATE97073T1 (en) 1989-08-04 1990-07-31 PNEUMATICALLY CONTROLLED SIDE STOP FOR RAILWAY 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116513252B (en) * 2023-04-12 2025-06-27 中车唐山机车车辆有限公司 Transverse vibration damper, bogie and tramcar

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
DE69004519D1 (en) 1993-12-16
EP0412065A1 (en) 1991-02-06
EP0412065B1 (en) 1993-11-10
DE69004519T2 (en) 1994-03-03
IT8967687A0 (en) 1989-08-04
ES2045887T3 (en) 1994-01-16
IT1234639B (en) 1992-05-26

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