FR2471890A1 - - Google Patents

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Publication number
FR2471890A1
FR2471890A1 FR8026547A FR8026547A FR2471890A1 FR 2471890 A1 FR2471890 A1 FR 2471890A1 FR 8026547 A FR8026547 A FR 8026547A FR 8026547 A FR8026547 A FR 8026547A FR 2471890 A1 FR2471890 A1 FR 2471890A1
Authority
FR
France
Prior art keywords
electric
steering
battery
vehicle
power steering
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
FR8026547A
Other languages
English (en)
French (fr)
Other versions
FR2471890B1 (cg-RX-API-DMAC7.html
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2471890A1 publication Critical patent/FR2471890A1/fr
Application granted granted Critical
Publication of FR2471890B1 publication Critical patent/FR2471890B1/fr
Expired 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
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed

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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR8026547A 1979-12-15 1980-12-15 Expired FR2471890B1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950670 DE2950670A1 (de) 1979-12-15 1979-12-15 Batteriegetriebenes elektrofahrzeug

Publications (2)

Publication Number Publication Date
FR2471890A1 true FR2471890A1 (cg-RX-API-DMAC7.html) 1981-06-26
FR2471890B1 FR2471890B1 (cg-RX-API-DMAC7.html) 1984-07-06

Family

ID=6088679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026547A Expired FR2471890B1 (cg-RX-API-DMAC7.html) 1979-12-15 1980-12-15

Country Status (5)

Country Link
US (1) US4350219A (cg-RX-API-DMAC7.html)
DE (1) DE2950670A1 (cg-RX-API-DMAC7.html)
FR (1) FR2471890B1 (cg-RX-API-DMAC7.html)
GB (1) GB2066183B (cg-RX-API-DMAC7.html)
IT (1) IT1134697B (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777257A (en) * 1980-10-29 1982-05-14 Nissan Motor Co Ltd Control device for power steering operation motor
DE3629099C2 (de) * 1986-08-27 1994-02-24 Bosch Gmbh Robert Verfahren zum Betreiben eines batteriegetriebenen Elektrofahrzeugs
GB2204287B (en) * 1987-03-31 1991-04-17 Hitachi Ltd Electric power steering control system
US4873475A (en) * 1987-07-29 1989-10-10 Nissan Motor Co., Ltd. Electrically powered power steering system for industrial vehicle or the like
US5181173A (en) * 1991-07-23 1993-01-19 Raymond Corporation Variable ratio steering system for a motor vehicle
US5788003A (en) * 1996-01-29 1998-08-04 Spiers; Kent Electrically powered motor vehicle with linear electric generator
US6882913B2 (en) * 2003-01-29 2005-04-19 Ford Global Technologies, Llc Electrical control system for automotive vehicle having electrically assisted power steering

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248702A5 (cg-RX-API-DMAC7.html) * 1973-10-19 1975-05-16 Bosch Gmbh Robert
GB1400634A (en) * 1973-01-16 1975-07-16 Coventry Climax Eng Ltd Power assisted steering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252247A (en) * 1962-11-09 1966-05-24 Richard C Miller Program car
JPS4929653B1 (cg-RX-API-DMAC7.html) * 1970-08-06 1974-08-06
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system
US4287959A (en) * 1978-04-28 1981-09-08 Richard Inman Self propelled pallet truck
DE2823354A1 (de) * 1978-05-29 1979-12-06 Ortopedia Gmbh Servolenkung fuer einen rollstuhl

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1400634A (en) * 1973-01-16 1975-07-16 Coventry Climax Eng Ltd Power assisted steering system
FR2248702A5 (cg-RX-API-DMAC7.html) * 1973-10-19 1975-05-16 Bosch Gmbh Robert

Also Published As

Publication number Publication date
IT1134697B (it) 1986-08-13
IT8026599A0 (it) 1980-12-12
US4350219A (en) 1982-09-21
FR2471890B1 (cg-RX-API-DMAC7.html) 1984-07-06
GB2066183A (en) 1981-07-08
GB2066183B (en) 1983-10-12
DE2950670A1 (de) 1981-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse