FR2366974B1 - - Google Patents

Info

Publication number
FR2366974B1
FR2366974B1 FR7730580A FR7730580A FR2366974B1 FR 2366974 B1 FR2366974 B1 FR 2366974B1 FR 7730580 A FR7730580 A FR 7730580A FR 7730580 A FR7730580 A FR 7730580A FR 2366974 B1 FR2366974 B1 FR 2366974B1
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
FR7730580A
Other languages
French (fr)
Other versions
FR2366974A1 (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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems 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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Publication of FR2366974A1 publication Critical patent/FR2366974A1/en
Application granted granted Critical
Publication of FR2366974B1 publication Critical patent/FR2366974B1/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
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7730580A 1976-10-11 1977-10-11 SERVO-CONTROLLED STEERING SYSTEM FOR VEHICLE Granted FR2366974A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4213276A GB1593974A (en) 1976-10-11 1976-10-11 Powerassisted steering system

Publications (2)

Publication Number Publication Date
FR2366974A1 FR2366974A1 (en) 1978-05-05
FR2366974B1 true FR2366974B1 (en) 1984-06-29

Family

ID=10423004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730580A Granted FR2366974A1 (en) 1976-10-11 1977-10-11 SERVO-CONTROLLED STEERING SYSTEM FOR VEHICLE

Country Status (4)

Country Link
DE (1) DE2745532A1 (en)
FR (1) FR2366974A1 (en)
GB (1) GB1593974A (en)
IT (1) IT1087738B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857342C2 (en) * 1978-08-05 1982-05-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Power steering for motor vehicles
DE2834419C2 (en) * 1978-08-05 1983-02-10 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Power steering for motor vehicles
JPS60500805A (en) * 1983-03-23 1985-05-30 ツア−ンラトフアブリク　フリ−トリツヒシヤフエン　アクチエンゲゼルシヤフト Automotive hydraulic power steering device
US6173728B1 (en) 1998-11-06 2001-01-16 Trw Inc. Switching valve for a hydraulic power steering system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407894A (en) * 1965-03-22 1968-10-29 Gen Motors Corp Auxiliary means energizing fluid steering system upon deactivation of main pump
CS148407B1 (en) * 1969-11-03 1973-02-22
US3733817A (en) * 1971-06-25 1973-05-22 Bendix Corp Emergency pump system with duplicate fluid lines
US3935918A (en) * 1974-09-09 1976-02-03 Caterpillar Tractor Co. Dual source hydraulic steering system

Also Published As

Publication number Publication date
IT1087738B (en) 1985-06-04
DE2745532A1 (en) 1978-04-13
GB1593974A (en) 1981-07-22
FR2366974A1 (en) 1978-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse