DE59604839D1 - Support of rail vehicles using air spring systems - Google Patents

Support of rail vehicles using air spring systems

Info

Publication number
DE59604839D1
DE59604839D1 DE59604839T DE59604839T DE59604839D1 DE 59604839 D1 DE59604839 D1 DE 59604839D1 DE 59604839 T DE59604839 T DE 59604839T DE 59604839 T DE59604839 T DE 59604839T DE 59604839 D1 DE59604839 D1 DE 59604839D1
Authority
DE
Germany
Prior art keywords
air spring
roller
spring system
support
rail vehicles
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
DE59604839T
Other languages
German (de)
Inventor
Dipl-Ing Kahl
Karl-Heinz Menzel
Dipl-Phys Zaehr
Prof Dr-Ing Habil Wiessner
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.)
DWA Deutsche Waggonbau GmbH
Original Assignee
DWA Deutsche Waggonbau GmbH
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 DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Application granted granted Critical
Publication of DE59604839D1 publication Critical patent/DE59604839D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B61F5/14—Side bearings
    • B61F5/148—Side bearings between bolsterless bogies and underframes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Between the air spring system (2) and the running mechanism (3) a roller device (6) is arranged with a rolling direction orientated crossways to the vehicle. The effective radius of the roller device is virtually the same as or greater than the height of the air spring system and its rolling area is definedly limited. The roller device is formed by a roller plate (8) on the lower support surface of the air spring system, with a central, rounded roller edge (7) and a flat counter bearing surface (9) on the running mechanism. The roller edge on both sides is limited by tangential flat surfaces (10), the opening angle of which defines and limits the rolling area of the device.
DE59604839T 1996-03-04 1996-12-07 Support of rail vehicles using air spring systems Expired - Lifetime DE59604839D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19608179A DE19608179A1 (en) 1996-03-04 1996-03-04 Support of rail vehicles using air suspension systems

Publications (1)

Publication Number Publication Date
DE59604839D1 true DE59604839D1 (en) 2000-05-04

Family

ID=7787099

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19608179A Withdrawn DE19608179A1 (en) 1996-03-04 1996-03-04 Support of rail vehicles using air suspension systems
DE59604839T Expired - Lifetime DE59604839D1 (en) 1996-03-04 1996-12-07 Support of rail vehicles using air spring systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19608179A Withdrawn DE19608179A1 (en) 1996-03-04 1996-03-04 Support of rail vehicles using air suspension systems

Country Status (3)

Country Link
EP (1) EP0794099B1 (en)
AT (1) ATE191188T1 (en)
DE (2) DE19608179A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816920C1 (en) * 1998-04-16 1999-10-14 Knorr Bremse Systeme Suspended mounting for railway carriage bodywork
JP5145298B2 (en) * 2009-07-16 2013-02-13 東洋ゴム工業株式会社 Vehicular air spring and its mounting method
DE102013224601B4 (en) * 2013-11-29 2015-08-27 Siemens Aktiengesellschaft Secondary spring with integrated transverse stop
EP3006299A1 (en) * 2014-10-10 2016-04-13 ALSTOM Transport Technologies A bogie with a secondary suspension having a load balance device
CN104527694B (en) * 2014-12-31 2017-12-08 株洲时代新材料科技股份有限公司 Air spring for rail traffic
ES2805876T3 (en) * 2017-09-05 2021-02-15 Bombardier Transp Gmbh Railway vehicle with an emergency spring device
DE102019218017A1 (en) * 2019-11-22 2021-05-27 Contitech Luftfedersysteme Gmbh Secondary suspension of a rail vehicle
AT524102B1 (en) * 2020-07-23 2022-07-15 Univ Graz Tech air spring arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083299B (en) * 1952-06-27 1960-06-15 Otto Clausen Dipl Ing Spring-loaded pendulum support to support the car body of rail vehicles
FR1476519A (en) * 1965-02-18 1967-04-14 Automobiles Simca Sa Des Device for connecting a hydropneumatic or pneumatic cylinder with a motor vehicle suspension
IT1159021B (en) * 1983-06-01 1987-02-25 Fiat Ferroviaria Savigliano TRANSVERSAL SUSPENSION WITH VARIABLE CHARACTERISTICS FOR RAILWAY VEHICLES
CH688888A5 (en) * 1994-01-11 1998-05-15 Sig Schweiz Industrieges Abstuetzfederanordnung for rail vehicles.
RU2089435C1 (en) 1994-01-11 1997-09-10 Владимир Валентинович Днепровский Device for change of ship's hydrodynamic resistance

Also Published As

Publication number Publication date
DE19608179A1 (en) 1997-09-11
ATE191188T1 (en) 2000-04-15
EP0794099B1 (en) 2000-03-29
EP0794099A1 (en) 1997-09-10

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