FR2477078A1 - Systeme de commande pour suspension hydraulique de vehicule - Google Patents

Systeme de commande pour suspension hydraulique de vehicule Download PDF

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Publication number
FR2477078A1
FR2477078A1 FR8101339A FR8101339A FR2477078A1 FR 2477078 A1 FR2477078 A1 FR 2477078A1 FR 8101339 A FR8101339 A FR 8101339A FR 8101339 A FR8101339 A FR 8101339A FR 2477078 A1 FR2477078 A1 FR 2477078A1
Authority
FR
France
Prior art keywords
signals
wheels
signal
circuit
groups
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.)
Granted
Application number
FR8101339A
Other languages
English (en)
French (fr)
Other versions
FR2477078B1 (enExample
Inventor
Stanley George Glaze
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2477078A1 publication Critical patent/FR2477078A1/fr
Application granted granted Critical
Publication of FR2477078B1 publication Critical patent/FR2477078B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/067—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on different axles on the same side of the vehicle, i.e. the left or the right side
    • 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
    • B60G17/018—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 characterised by the use of a specific signal treatment or control method

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR8101339A 1980-01-23 1981-01-20 Systeme de commande pour suspension hydraulique de vehicule Granted FR2477078A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8002317 1980-01-23

Publications (2)

Publication Number Publication Date
FR2477078A1 true FR2477078A1 (fr) 1981-09-04
FR2477078B1 FR2477078B1 (enExample) 1984-03-16

Family

ID=10510847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101339A Granted FR2477078A1 (fr) 1980-01-23 1981-01-20 Systeme de commande pour suspension hydraulique de vehicule

Country Status (5)

Country Link
US (1) US4373744A (enExample)
JP (1) JPS56128209A (enExample)
DE (1) DE3101194A1 (enExample)
FR (1) FR2477078A1 (enExample)
IT (1) IT1135130B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531484A (en) * 1981-11-20 1985-07-30 Nissan Motor Co., Ltd. Vibration responsive mounting arrangement for automotive engine or the like
JPS5934908A (ja) * 1982-08-20 1984-02-25 Isuzu Motors Ltd ハイドロニユ−マチツク懸架装置
US4616163A (en) * 1982-08-31 1986-10-07 Mazda Motor Corporation Position control system for wheeled vehicle
US4513833A (en) * 1983-04-06 1985-04-30 Sheldon Daniel F Controlled vehicle damping
US4546960A (en) * 1983-06-20 1985-10-15 Gould Inc. Vibration isolation assembly
JPS6047709A (ja) * 1983-08-24 1985-03-15 Mitsubishi Motors Corp 自動車の懸架装置
DE3408292A1 (de) * 1984-03-07 1985-08-29 Daimler-Benz Ag, 7000 Stuttgart Aktives federungssystem
US5144558A (en) * 1986-06-13 1992-09-01 Nissan Motor Company, Limited Actively controlled automotive suspension system with adjustable rolling-stability and/or pitching-stability
US4953089A (en) * 1988-05-09 1990-08-28 Lord Corporation Hybrid analog digital control method and apparatus for estimation of absolute velocity in active suspension systems
DE3818188A1 (de) * 1988-05-28 1989-12-07 Daimler Benz Ag Aktives federungssystem
JPH0825374B2 (ja) * 1988-07-29 1996-03-13 日産自動車株式会社 能動型サスペンション装置
DE19717866C2 (de) * 1997-04-28 2001-05-17 Ernst Auer Mehrachsenanordnung für ein Geländefahrzeug
TW460622B (en) 1998-02-03 2001-10-21 Atotech Deutschland Gmbh Solution and process to pretreat copper surfaces
CA2448577C (en) * 2001-05-25 2008-05-06 David J. Bolt Trailing arm suspension and height control system with motorized valve therefor
US7066474B2 (en) * 2003-03-14 2006-06-27 Valid Manufacturing Ltd. Electronic suspension and level control system for recreational vehicles
US20080252025A1 (en) * 2007-04-12 2008-10-16 Plath Victor A Electronic height control system for a vehicle with multiple input signals
US10836232B2 (en) 2007-04-12 2020-11-17 Haldex Brake Products Corporation Electronic height control system for a vehicle with multiple input signals
CA2813870C (en) 2013-04-19 2015-05-26 Aspen Custom Trailers Unitized hydraulic suspension system
US20180319238A1 (en) * 2016-09-12 2018-11-08 William Joe Denton, III Height Adjustable Transporting Trailer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251451A1 (enExample) * 1973-11-21 1975-06-13 Lucas Aerospace Ltd
FR2358284A1 (fr) * 1976-07-12 1978-02-10 Horvat Borut Appareil actif de reduction des vibrations verticales d'une masse oscillante
FR2407510A1 (fr) * 1977-10-25 1979-05-25 British Railways Board Suspensions actives pour vehicules

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124368A (en) * 1964-03-10 Electronic controlled vehicle suspension system
GB1555124A (en) * 1975-06-07 1979-11-07 Lucas Industries Ltd Vehicle suspension systems
US4079963A (en) * 1976-09-07 1978-03-21 The United States Of America As Represented By The Secretary Of The Army Vehicle suspension height control
US4156536A (en) * 1977-03-28 1979-05-29 Pneumo Corporation Hydropneumatic suspension system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251451A1 (enExample) * 1973-11-21 1975-06-13 Lucas Aerospace Ltd
FR2358284A1 (fr) * 1976-07-12 1978-02-10 Horvat Borut Appareil actif de reduction des vibrations verticales d'une masse oscillante
FR2407510A1 (fr) * 1977-10-25 1979-05-25 British Railways Board Suspensions actives pour vehicules

Also Published As

Publication number Publication date
IT8119266A0 (it) 1981-01-22
US4373744A (en) 1983-02-15
FR2477078B1 (enExample) 1984-03-16
JPS56128209A (en) 1981-10-07
IT1135130B (it) 1986-08-20
DE3101194A1 (de) 1981-12-24

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Date Code Title Description
ST Notification of lapse