FR2454397B1 - - Google Patents

Info

Publication number
FR2454397B1
FR2454397B1 FR8006273A FR8006273A FR2454397B1 FR 2454397 B1 FR2454397 B1 FR 2454397B1 FR 8006273 A FR8006273 A FR 8006273A FR 8006273 A FR8006273 A FR 8006273A FR 2454397 B1 FR2454397 B1 FR 2454397B1
Authority
FR
France
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
FR8006273A
Other languages
French (fr)
Other versions
FR2454397A1 (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.)
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/en
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 STEERING DEVICE FOR VEHICLE WITH POWER ASSISTED STEERING Granted FR2454397A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915890 DE2915890A1 (en) 1979-04-19 1979-04-19 STEERING DEVICE FOR A VEHICLE WITH HYDRAULIC STEERING ASSISTANCE

Publications (2)

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

Family

ID=6068748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006273A Granted FR2454397A1 (en) 1979-04-19 1980-03-20 STEERING DEVICE FOR VEHICLE WITH POWER ASSISTED STEERING

Country Status (4)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044733B1 (en) * 1980-07-18 1985-01-23 Nissan Motor Co., Ltd. Vehicle hydraulic power steering system with means for controlling the operation of a power steering pump
DE3045428A1 (en) * 1980-12-02 1982-07-01 Lansing GmbH, 6712 Bobenheim-Roxheim STEERING DEVICE FOR CONVEYOR PRODUCTS
JPS57198169A (en) * 1981-05-29 1982-12-04 Tokai T R W Kk Motor-driven oil pressure power steering unit
JPS58156857A (en) * 1982-03-15 1983-09-17 Tokai T R W Kk Rotation detector
GB2119326B (en) * 1982-03-25 1985-11-27 Cam Gears Ltd Vehicle steering systems
GB2147256A (en) * 1983-09-28 1985-05-09 Trw Cam Gears Ltd Power steering system
DE3536563A1 (en) * 1984-10-24 1986-04-30 Zahnradfabrik Friedrichshafen Steering device for hydrostatic or mechanical steering systems
JPS61119468A (en) * 1984-11-16 1986-06-06 Honda Motor Co Ltd Electrically-driven power steering apparatus
DE3603065A1 (en) * 1985-02-07 1986-08-14 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Power-assisted steering system for vehicles
DE3709704A1 (en) * 1987-03-25 1988-10-13 Steinbock Gmbh HYDRAULICALLY ACTUATED STEERING DEVICE
US4972916A (en) * 1989-04-25 1990-11-27 Trw Inc. Vehicle steering system
DE3920862A1 (en) * 1989-06-26 1991-01-03 Teves Gmbh Alfred AUXILIARY STEERING FOR MOTOR VEHICLES
DE4032876A1 (en) * 1990-10-17 1992-04-23 Teves Gmbh Alfred Electric motor driven hydraulic pump unit - uses voltage control system to maintain constant pump motor speed under varying pressure conditions
US5224564A (en) * 1991-05-24 1993-07-06 Ford Motor Company Hydrostatic power steering system
SE504084C2 (en) * 1991-09-26 1996-11-04 Kalmar Last Maskin Verkstad Ab Power servo unit for vehicles
DE4307864A1 (en) * 1993-03-12 1994-09-15 Teves Gmbh Alfred Hydraulic power steering system with electrically operated pump which can be connected into circuit when required
DE4422385C2 (en) * 1994-06-27 1996-05-09 Daimler Benz Ag Hydraulic power steering
DE19519875C1 (en) * 1995-05-31 1996-07-04 Daimler Benz Ag Hydraulic power steering device for motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154701C (en) * 1965-09-13 1978-03-15 Still Gmbh MOTOR VEHICLE WITH A HYDRAULIC POWERED STEERING GEAR.
DE2313706A1 (en) * 1973-03-20 1974-09-26 Bosch Gmbh Robert POWER STEERING
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system
SE7609946L (en) * 1975-09-11 1977-03-12 Lucas Industries Ltd AUXILIARY STEERING DEVICE FOR A VEHICLE
DE2639853A1 (en) * 1976-09-03 1978-03-09 Lansing Gmbh CONTROL FOR A HYDROSTATIC STEERING DEVICE OR POWER STEERING
DE3045428A1 (en) * 1980-12-02 1982-07-01 Lansing GmbH, 6712 Bobenheim-Roxheim STEERING DEVICE FOR CONVEYOR PRODUCTS

Also Published As

Publication number Publication date
IT1141454B (en) 1986-10-01
GB2050974B (en) 1983-05-25
GB2050974A (en) 1981-01-14
DE2915890A1 (en) 1980-11-06
IT8021439A0 (en) 1980-04-17
FR2454397A1 (en) 1980-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse