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FR2417422A1 - IMPROVEMENTS TO SUSPENSIONS FOR RAILWAY VEHICLES - Google Patents

IMPROVEMENTS TO SUSPENSIONS FOR RAILWAY VEHICLES

Info

Publication number
FR2417422A1
FR2417422A1 FR7904007A FR7904007A FR2417422A1 FR 2417422 A1 FR2417422 A1 FR 2417422A1 FR 7904007 A FR7904007 A FR 7904007A FR 7904007 A FR7904007 A FR 7904007A FR 2417422 A1 FR2417422 A1 FR 2417422A1
Authority
FR
France
Prior art keywords
railway vehicles
support
supports
suspensions
pivot
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.)
Pending
Application number
FR7904007A
Other languages
French (fr)
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.)
Gloucester Railway Carriage and Wagon Co Ltd
Original Assignee
Gloucester Railway Carriage and Wagon Co Ltd
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 Gloucester Railway Carriage and Wagon Co Ltd filed Critical Gloucester Railway Carriage and Wagon Co Ltd
Publication of FR2417422A1 publication Critical patent/FR2417422A1/en
Pending 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Le dispositif de soutien comprend deux supports 15 munis de moyens 16 permettant de les monter sur des parties du châssis du véhicule de façon à leur permettre un mouvement de pivotement par rapport à celui-ci autour d'axes transversaux disposés respectivement en avant et en arrière du coussinet 10. Les supports 15 sont articulés entre eux de façon à pouvoir pivoter autour d'un pivot transversal 18 situé entre les deux précédents, et chaque ressort 14 agit entre la selle 12 et le support 15, qui lui est associé, de manière à exercer sur ce support un couple tendant à augmenter l'action de frottement de l'amortisseur 20, 21 correspondant. Application aux véhicules de chemins de fer.The support device comprises two supports 15 provided with means 16 allowing them to be mounted on parts of the chassis of the vehicle so as to allow them a pivoting movement with respect to the latter around transverse axes arranged respectively in front and behind. of the pad 10. The supports 15 are hinged together so as to be able to pivot about a transverse pivot 18 located between the two preceding ones, and each spring 14 acts between the saddle 12 and the support 15, which is associated with it, so to exert on this support a torque tending to increase the frictional action of the corresponding damper 20, 21. Application to railway vehicles.

FR7904007A 1978-02-18 1979-02-16 IMPROVEMENTS TO SUSPENSIONS FOR RAILWAY VEHICLES Pending FR2417422A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB653278 1978-02-18

Publications (1)

Publication Number Publication Date
FR2417422A1 true FR2417422A1 (en) 1979-09-14

Family

ID=9816218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904007A Pending FR2417422A1 (en) 1978-02-18 1979-02-16 IMPROVEMENTS TO SUSPENSIONS FOR RAILWAY VEHICLES

Country Status (2)

Country Link
FR (1) FR2417422A1 (en)
GB (1) GB2014925B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204783A1 (en) * 1992-02-18 1993-08-19 Niesky Waggonbau Gmbh Running gear for rail vehicle - has support elements between metal rubber springs and axle bearing housing, and friction element
EP0565475A1 (en) * 1992-04-07 1993-10-13 Investigacion Y Asesoramiento Tecnico, S.A.(Invastesa) Primary type suspension for railway vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204783A1 (en) * 1992-02-18 1993-08-19 Niesky Waggonbau Gmbh Running gear for rail vehicle - has support elements between metal rubber springs and axle bearing housing, and friction element
DE4204783C2 (en) * 1992-02-18 2001-03-01 Dwa Deutsche Waggonbau Gmbh Running gear for rail vehicles
EP0565475A1 (en) * 1992-04-07 1993-10-13 Investigacion Y Asesoramiento Tecnico, S.A.(Invastesa) Primary type suspension for railway vehicles

Also Published As

Publication number Publication date
GB2014925B (en) 1982-09-15
GB2014925A (en) 1979-09-05

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