ES2159677T3 - DEVICE WITH PRIMARY AND SECONDARY SUSPENSION TO IMPROVE TRANSFER COMFORT. - Google Patents

DEVICE WITH PRIMARY AND SECONDARY SUSPENSION TO IMPROVE TRANSFER COMFORT.

Info

Publication number
ES2159677T3
ES2159677T3 ES96120139T ES96120139T ES2159677T3 ES 2159677 T3 ES2159677 T3 ES 2159677T3 ES 96120139 T ES96120139 T ES 96120139T ES 96120139 T ES96120139 T ES 96120139T ES 2159677 T3 ES2159677 T3 ES 2159677T3
Authority
ES
Spain
Prior art keywords
primary
relation
secondary suspension
improve transfer
mass
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
ES96120139T
Other languages
Spanish (es)
Inventor
Fritz Prof-Dr-Ing Frederich
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.)
Alstom Transport Deutschland GmbH
Original Assignee
Alstom LHB 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 Alstom LHB GmbH filed Critical Alstom LHB GmbH
Application granted granted Critical
Publication of ES2159677T3 publication Critical patent/ES2159677T3/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
    • B61F5/26—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
    • B61F5/307—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating fluid springs
    • 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)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)

Abstract

An inert mass formed as a blocking mass, as large as possible, is connected between the wheel rolling on the track and vehicle structure. Both the vehicle structure in relation to the blocking mass, and also the blocking mass in relation to the wheel are sprung as weakly as possible. To reduce the unacceptably large level differences of the structure in relation to the track with the vehicle empty and loaded, two independently working level adjustments are set up which each maintain a spring stage at constant height independently of the loading.
ES96120139T 1996-01-16 1996-12-16 DEVICE WITH PRIMARY AND SECONDARY SUSPENSION TO IMPROVE TRANSFER COMFORT. Expired - Lifetime ES2159677T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19601337A DE19601337A1 (en) 1996-01-16 1996-01-16 Arrangement to improve driving comfort

Publications (1)

Publication Number Publication Date
ES2159677T3 true ES2159677T3 (en) 2001-10-16

Family

ID=7782869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96120139T Expired - Lifetime ES2159677T3 (en) 1996-01-16 1996-12-16 DEVICE WITH PRIMARY AND SECONDARY SUSPENSION TO IMPROVE TRANSFER COMFORT.

Country Status (4)

Country Link
EP (1) EP0785122B1 (en)
AT (1) ATE202748T1 (en)
DE (2) DE19601337A1 (en)
ES (1) ES2159677T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915635B4 (en) * 1999-04-07 2009-04-02 Volkswagen Ag Vibration system for the damping and / or eradication of the vibrations of a motor vehicle axle
DE10236246B4 (en) * 2002-08-07 2007-06-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Level-adjustable air suspension device for vehicles
DE10247664B4 (en) * 2002-10-11 2005-10-27 Audi Ag Arrangement for setting a vehicle height level of an air-suspended vehicle
EP2990294B1 (en) * 2014-08-25 2017-10-18 Schweizerische Bundesbahnen SBB Device and method of controlling the suspension of railway vehicles
FR3099724B1 (en) * 2018-09-10 2021-08-27 Alstom Transp Tech Rail vehicle comprising an adjuster of a secondary suspension system
FR3085621B1 (en) * 2018-09-10 2021-05-14 Alstom Transp Tech RAILWAY VEHICLE INCLUDING AN ADJUSTING DEVICE FOR A SECONDARY SUSPENSION SYSTEM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU164237B (en) * 1972-03-20 1974-01-28
GB1457292A (en) * 1973-02-20 1976-12-01 Dunlop Ltd Railway vehicle suspension
GB1600390A (en) * 1977-10-25 1981-10-14 British Railways Board Active suspensions for vehicles
DE3012782A1 (en) * 1980-04-02 1981-10-08 Waggonfabrik Uerdingen AG, Werk Düsseldorf, 4000 Düsseldorf Railway vehicle secondary suspension - has levers forming straight guiding system linking spring to bogie frame
DE3228603A1 (en) * 1982-07-30 1984-02-02 Knorr-Bremse GmbH, 8000 München SUSPENSION FOR VEHICLE BIKES
DE3522010C3 (en) * 1985-06-20 1999-09-09 Wabco Gmbh Displacement sensor
DE3701424A1 (en) * 1987-01-20 1988-07-28 Gutehoffnungshuette Man AIR SPRING RACK, ESPECIALLY FOR FAST SPEED RAIL VEHICLES
DE4138238A1 (en) * 1991-11-21 1993-05-27 Bayerische Motoren Werke Ag Spring damper for vehicle wheel suspension - incorporates pressure reservoir inserted between two supports

Also Published As

Publication number Publication date
EP0785122A1 (en) 1997-07-23
ATE202748T1 (en) 2001-07-15
DE59607215D1 (en) 2001-08-09
EP0785122B1 (en) 2001-07-04
DE19601337A1 (en) 1997-07-17

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