GB2025572B - Fluid apparatus for actively controlling vibration of a vehicle - Google Patents

Fluid apparatus for actively controlling vibration of a vehicle

Info

Publication number
GB2025572B
GB2025572B GB7923999A GB7923999A GB2025572B GB 2025572 B GB2025572 B GB 2025572B GB 7923999 A GB7923999 A GB 7923999A GB 7923999 A GB7923999 A GB 7923999A GB 2025572 B GB2025572 B GB 2025572B
Authority
GB
United Kingdom
Prior art keywords
vehicle
actively controlling
fluid apparatus
controlling vibration
vibration
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
Application number
GB7923999A
Other languages
English (en)
Other versions
GB2025572A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2025572A publication Critical patent/GB2025572A/en
Application granted granted Critical
Publication of GB2025572B publication Critical patent/GB2025572B/en
Expired 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
GB7923999A 1978-07-14 1979-07-10 Fluid apparatus for actively controlling vibration of a vehicle Expired GB2025572B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8513278A JPS5511954A (en) 1978-07-14 1978-07-14 Method and device for controlling vibration of vehicle

Publications (2)

Publication Number Publication Date
GB2025572A GB2025572A (en) 1980-01-23
GB2025572B true GB2025572B (en) 1982-12-15

Family

ID=13850116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7923999A Expired GB2025572B (en) 1978-07-14 1979-07-10 Fluid apparatus for actively controlling vibration of a vehicle

Country Status (5)

Country Link
JP (1) JPS5511954A (enrdf_load_stackoverflow)
AU (1) AU513099B2 (enrdf_load_stackoverflow)
FR (1) FR2430860A1 (enrdf_load_stackoverflow)
GB (1) GB2025572B (enrdf_load_stackoverflow)
ZA (1) ZA793455B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617754A (en) * 1979-07-20 1981-02-19 Hitachi Ltd Vehicle vibration controller
FR2497354A1 (fr) * 1980-12-26 1982-07-02 Sncf Appareil de mesure du confort d'un vehicule
JPH062463B2 (ja) * 1984-04-27 1994-01-12 財団法人鉄道総合技術研究所 車両用液圧振動制御装置
GB2160840B (en) * 1984-06-29 1987-12-02 Westland Plc Method and apparatus for reducing vibration of a helicopter fuselage
GB2165667B (en) * 1984-07-20 1988-04-20 Univ Southampton Method of reducing the transmission of vibrations
JPS61275053A (ja) * 1985-05-31 1986-12-05 財団法人鉄道総合技術研究所 車両の振動制御装置
JPH06104450B2 (ja) * 1986-01-29 1994-12-21 財団法人鉄道総合技術研究所 車両の振動制御装置
IT1216147B (it) * 1988-03-18 1990-02-22 Socimi Dispositivo per il controllo delle sollecitazioni dinamiche trasmesse dalla superficie di rotolamento alla cassa di un veicolo, in particolare un veicolo ferrotramviario.
EP0390546B1 (en) * 1989-03-31 1996-12-27 Hitachi, Ltd. Railway rolling stock
EP0410647B1 (en) * 1989-07-24 1994-12-07 Tokkyo Kiki Kabushiki Kaisha Method of controlling positions and vibrations and active vibration control apparatus therefor
GB9015109D0 (en) * 1990-07-09 1990-08-29 Gec Alsthom Ltd Damping arrangements
IT1261281B (it) * 1993-03-19 1996-05-09 Fiat Ferroviaria Spa Sospensione laterale attiva anticentrifuga per rotabili ferrotranviari
US6059253A (en) * 1996-05-14 2000-05-09 Sears Manufacturing Company Active suspension system for vehicle seats
EP3492333B1 (en) 2017-11-30 2022-06-08 Bombardier Transportation GmbH Rail vehicle provided with a transverse suspension system and suspension method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860889A (en) * 1956-12-27 1958-11-18 Westinghouse Electric Corp Vehicle stabilizer, tilter, and leveling device
US3606233A (en) * 1968-04-22 1971-09-20 Bolt Beranek & Newman Vibration isolation system
CH530892A (de) * 1970-11-02 1972-11-30 Schweizerische Lokomotiv Schienenfahrzeug mit regulierbaren Federn
CH541450A (de) * 1972-05-12 1973-10-31 Sumitomo Metal Ind Sicherheitseinrichtung in einer Steuerung zur Neigung des Wagenkastens eines luftgefederten Schienenfahrzeuges
US3807678A (en) * 1972-09-19 1974-04-30 Lord Corp System for controlling the transmission of energy between spaced members
US4069767A (en) * 1972-11-08 1978-01-24 Lucas Aerospace Pneumatically controlled hydromechanical railway car stabilizing apparatus
SE396479B (sv) * 1976-02-09 1977-09-19 Westbeck Navitele Ab Anordning for att styra en lutningsanordning vid fordon

Also Published As

Publication number Publication date
AU513099B2 (en) 1980-11-13
JPS6234580B2 (enrdf_load_stackoverflow) 1987-07-28
GB2025572A (en) 1980-01-23
ZA793455B (en) 1980-10-29
FR2430860A1 (fr) 1980-02-08
JPS5511954A (en) 1980-01-28
AU4886779A (en) 1980-03-20
FR2430860B1 (enrdf_load_stackoverflow) 1983-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980710