FR2454397A1 - Dispositif de direction pour vehicule a direction hydraulique assistee - Google Patents

Dispositif de direction pour vehicule a direction hydraulique assistee

Info

Publication number
FR2454397A1
FR2454397A1 FR8006273A FR8006273A FR2454397A1 FR 2454397 A1 FR2454397 A1 FR 2454397A1 FR 8006273 A FR8006273 A FR 8006273A FR 8006273 A FR8006273 A FR 8006273A FR 2454397 A1 FR2454397 A1 FR 2454397A1
Authority
FR
France
Prior art keywords
steering
steering column
vehicle
vehicles
power assisted
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
FR8006273A
Other languages
English (en)
French (fr)
Other versions
FR2454397B1 (it
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.)
STILL GmbH
Original Assignee
STILL 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 STILL GmbH filed Critical STILL GmbH
Publication of FR2454397A1 publication Critical patent/FR2454397A1/fr
Application granted granted Critical
Publication of FR2454397B1 publication Critical patent/FR2454397B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR8006273A 1979-04-19 1980-03-20 Dispositif de direction pour vehicule a direction hydraulique assistee Granted FR2454397A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915890 DE2915890A1 (de) 1979-04-19 1979-04-19 Lenkeinrichtung fuer ein fahrzeug mit hydraulischer lenkhilfskraftunterstuetzung

Publications (2)

Publication Number Publication Date
FR2454397A1 true FR2454397A1 (fr) 1980-11-14
FR2454397B1 FR2454397B1 (it) 1984-07-20

Family

ID=6068748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006273A Granted FR2454397A1 (fr) 1979-04-19 1980-03-20 Dispositif de direction pour vehicule a direction hydraulique assistee

Country Status (4)

Country Link
DE (1) DE2915890A1 (it)
FR (1) FR2454397A1 (it)
GB (1) GB2050974B (it)
IT (1) IT1141454B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044733A1 (en) * 1980-07-18 1982-01-27 Nissan Motor Co., Ltd. Vehicle hydraulic power steering system with means for controlling the operation of a power steering pump
FR2555538A1 (fr) * 1983-09-28 1985-05-31 Trw Cam Gears Ltd Systeme de direction assistee pour vehicule, utilisant un fluide sous pression commande selectivement par deux soupapes a sens unique
EP0534332A1 (en) * 1991-09-26 1993-03-31 Abb Truck Ab Hydraulic servo unit, primarily for the steering mechanism of a vehicle

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045428A1 (de) * 1980-12-02 1982-07-01 Lansing GmbH, 6712 Bobenheim-Roxheim Lenkeinrichtung fuer flurfoerderzeuge
JPS57198169A (en) * 1981-05-29 1982-12-04 Tokai T R W Kk Motor-driven oil pressure power steering unit
JPS58156857A (ja) * 1982-03-15 1983-09-17 Tokai T R W Kk 回転検出装置
GB2119326B (en) * 1982-03-25 1985-11-27 Cam Gears Ltd Vehicle steering systems
DE3536563A1 (de) * 1984-10-24 1986-04-30 Zahnradfabrik Friedrichshafen Lenkvorrichtung fuer hydrostatische oder mechanische lenkanlagen
JPS61119468A (ja) * 1984-11-16 1986-06-06 Honda Motor Co Ltd 電動式パワ−ステアリング装置
DE3603065A1 (de) * 1985-02-07 1986-08-14 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Servolenkung fuer fahrzeuge
DE3709704A1 (de) * 1987-03-25 1988-10-13 Steinbock Gmbh Hydraulisch betaetigte lenkeinrichtung
US4972916A (en) * 1989-04-25 1990-11-27 Trw Inc. Vehicle steering system
DE3920862A1 (de) * 1989-06-26 1991-01-03 Teves Gmbh Alfred Hilfskraftlenkung fuer kraftfahrzeuge
DE4032876A1 (de) * 1990-10-17 1992-04-23 Teves Gmbh Alfred Elektromotorisch angetriebene hydraulische pumpe
US5224564A (en) * 1991-05-24 1993-07-06 Ford Motor Company Hydrostatic power steering system
DE4307864A1 (de) * 1993-03-12 1994-09-15 Teves Gmbh Alfred Hydraulische Hilfskraftlenkanlage mit bedarfsabhängig zuschaltbarer elektrisch betriebener Pumpe
DE4422385C2 (de) * 1994-06-27 1996-05-09 Daimler Benz Ag Hydraulische Servolenkung
DE19519875C1 (de) * 1995-05-31 1996-07-04 Daimler Benz Ag Hydraulische Servosteuerung, insbesondere Servolenkung für Kraftfahrzeuge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120172A (en) * 1965-09-13 1968-07-17 Hans Still G M B H Servo-assisted hydraulic steering system for a battery operated vehicle
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313706A1 (de) * 1973-03-20 1974-09-26 Bosch Gmbh Robert Servolenkung
SE7609946L (sv) * 1975-09-11 1977-03-12 Lucas Industries Ltd Hjelpstyranordning for ett fordon
DE2639853A1 (de) * 1976-09-03 1978-03-09 Lansing Gmbh Steuerung fuer eine hydrostatische lenkeinrichtung oder servolenkung
DE3045428A1 (de) * 1980-12-02 1982-07-01 Lansing GmbH, 6712 Bobenheim-Roxheim Lenkeinrichtung fuer flurfoerderzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120172A (en) * 1965-09-13 1968-07-17 Hans Still G M B H Servo-assisted hydraulic steering system for a battery operated vehicle
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044733A1 (en) * 1980-07-18 1982-01-27 Nissan Motor Co., Ltd. Vehicle hydraulic power steering system with means for controlling the operation of a power steering pump
FR2555538A1 (fr) * 1983-09-28 1985-05-31 Trw Cam Gears Ltd Systeme de direction assistee pour vehicule, utilisant un fluide sous pression commande selectivement par deux soupapes a sens unique
EP0534332A1 (en) * 1991-09-26 1993-03-31 Abb Truck Ab Hydraulic servo unit, primarily for the steering mechanism of a vehicle

Also Published As

Publication number Publication date
FR2454397B1 (it) 1984-07-20
IT1141454B (it) 1986-10-01
DE2915890A1 (de) 1980-11-06
IT8021439A0 (it) 1980-04-17
GB2050974B (en) 1983-05-25
GB2050974A (en) 1981-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse