IT969660B - Dispositivo ammortizzatore idrau lico per carrello di veicolo ferro viario - Google Patents

Dispositivo ammortizzatore idrau lico per carrello di veicolo ferro viario

Info

Publication number
IT969660B
IT969660B IT3062272A IT3062272A IT969660B IT 969660 B IT969660 B IT 969660B IT 3062272 A IT3062272 A IT 3062272A IT 3062272 A IT3062272 A IT 3062272A IT 969660 B IT969660 B IT 969660B
Authority
IT
Italy
Prior art keywords
shock absorber
hydraulic shock
absorber device
vehicle trolley
iron
Prior art date
Application number
IT3062272A
Other languages
English (en)
Original Assignee
Daffos J
Chemins De Fer Francaise Soc N
Moron P
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 Daffos J, Chemins De Fer Francaise Soc N, Moron P filed Critical Daffos J
Application granted granted Critical
Publication of IT969660B publication Critical patent/IT969660B/it

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)
IT3062272A 1971-10-20 1972-10-18 Dispositivo ammortizzatore idrau lico per carrello di veicolo ferro viario IT969660B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT969660B true IT969660B (it) 1974-04-10

Family

ID=9084652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3062272A IT969660B (it) 1971-10-20 1972-10-18 Dispositivo ammortizzatore idrau lico per carrello di veicolo ferro viario

Country Status (6)

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

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 (fr) * 1984-12-03 1986-06-06 Anf Ind Procede et systeme d'amortissement des mouvements parasites des vehicules ferroviaires
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 (fr) * 1998-10-07 2000-12-15 Alstom Technology Dispositif d'amortissement des mouvements transversaux et de lacet d'un vehicule, et vehicule pourvu d'un tel dispositif
CN108082203B (zh) * 2017-12-14 2019-07-09 中车株洲电力机车有限公司 一种抗侧滚装置及其安装结构

Also Published As

Publication number Publication date
DE2248411B2 (de) 1976-10-07
BE789146A (fr) 1973-01-15
ATA850772A (de) 1975-11-15
NL7213719A (it) 1973-04-25
CH563269A5 (it) 1975-06-30
FR2157161A5 (it) 1973-06-01
DE2248411A1 (de) 1973-04-26
NL156098B (nl) 1978-03-15
AT331301B (de) 1976-08-10

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