AT331301B - HYDRAULIC DAMPING DEVICE FOR BOGIES OF RAILWAY VEHICLES - Google Patents

HYDRAULIC DAMPING DEVICE FOR BOGIES OF RAILWAY VEHICLES

Info

Publication number
AT331301B
AT331301B AT850772A AT850772A AT331301B AT 331301 B AT331301 B AT 331301B AT 850772 A AT850772 A AT 850772A AT 850772 A AT850772 A AT 850772A AT 331301 B AT331301 B AT 331301B
Authority
AT
Austria
Prior art keywords
bogies
damping device
railway vehicles
hydraulic damping
hydraulic
Prior art date
Application number
AT850772A
Other languages
German (de)
Other versions
ATA850772A (en
Original Assignee
Sncf
Moron Pierre
Daffos Jean
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 Sncf, Moron Pierre, Daffos Jean filed Critical Sncf
Publication of ATA850772A publication Critical patent/ATA850772A/en
Application granted granted Critical
Publication of AT331301B publication Critical patent/AT331301B/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
    • B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
    • 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
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/127—Bolster supports or mountings incorporating dampers with fluid as a damping medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
AT850772A 1971-10-20 1972-10-04 HYDRAULIC DAMPING DEVICE FOR BOGIES OF RAILWAY VEHICLES AT331301B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7137688A FR2157161A5 (en) 1971-10-20 1971-10-20

Publications (2)

Publication Number Publication Date
ATA850772A ATA850772A (en) 1975-11-15
AT331301B true AT331301B (en) 1976-08-10

Family

ID=9084652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT850772A AT331301B (en) 1971-10-20 1972-10-04 HYDRAULIC DAMPING DEVICE FOR BOGIES OF RAILWAY VEHICLES

Country Status (6)

Country Link
AT (1) AT331301B (en)
BE (1) BE789146A (en)
CH (1) CH563269A5 (en)
FR (1) FR2157161A5 (en)
IT (1) IT969660B (en)
NL (1) NL156098B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526109A (en) * 1983-09-06 1985-07-02 The Budd Company Laterally damped railway car
FR2574036A1 (en) * 1984-12-03 1986-06-06 Anf Ind METHOD AND SYSTEM FOR DAMPING THE PARASITIC MOVEMENTS OF RAILWAY VEHICLES
ZA948197B (en) * 1993-12-14 1996-04-18 Hansen Inc Method and apparatus for controlling railway truck hunting and a railway car body supported thereby
US5894862A (en) * 1997-01-30 1999-04-20 Vickers, Incorporated Hydraulic damper
FR2784341B1 (en) * 1998-10-07 2000-12-15 Alstom Technology DEVICE FOR CUSHIONING OF TRANSVERSAL MOVEMENTS AND YOKE OF A VEHICLE, AND VEHICLE PROVIDED WITH SUCH A DEVICE
CN108082203B (en) * 2017-12-14 2019-07-09 中车株洲电力机车有限公司 A kind of anti-rolling device and its mounting structure

Also Published As

Publication number Publication date
NL156098B (en) 1978-03-15
DE2248411B2 (en) 1976-10-07
BE789146A (en) 1973-01-15
ATA850772A (en) 1975-11-15
IT969660B (en) 1974-04-10
FR2157161A5 (en) 1973-06-01
CH563269A5 (en) 1975-06-30
NL7213719A (en) 1973-04-25
DE2248411A1 (en) 1973-04-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee