FR2579548B1 - Systeme de direction assistee a double circuit - Google Patents

Systeme de direction assistee a double circuit

Info

Publication number
FR2579548B1
FR2579548B1 FR8504462A FR8504462A FR2579548B1 FR 2579548 B1 FR2579548 B1 FR 2579548B1 FR 8504462 A FR8504462 A FR 8504462A FR 8504462 A FR8504462 A FR 8504462A FR 2579548 B1 FR2579548 B1 FR 2579548B1
Authority
FR
France
Prior art keywords
steering system
assisted steering
dual circuit
dual
circuit
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.)
Expired
Application number
FR8504462A
Other languages
English (en)
Other versions
FR2579548A1 (fr
Inventor
Didier Merletti
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR8504462A priority Critical patent/FR2579548B1/fr
Publication of FR2579548A1 publication Critical patent/FR2579548A1/fr
Application granted granted Critical
Publication of FR2579548B1 publication Critical patent/FR2579548B1/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
    • B62D5/06—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)
  • Steering Control In Accordance With Driving Conditions (AREA)
FR8504462A 1985-03-26 1985-03-26 Systeme de direction assistee a double circuit Expired FR2579548B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8504462A FR2579548B1 (fr) 1985-03-26 1985-03-26 Systeme de direction assistee a double circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504462A FR2579548B1 (fr) 1985-03-26 1985-03-26 Systeme de direction assistee a double circuit

Publications (2)

Publication Number Publication Date
FR2579548A1 FR2579548A1 (fr) 1986-10-03
FR2579548B1 true FR2579548B1 (fr) 1989-12-22

Family

ID=9317578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504462A Expired FR2579548B1 (fr) 1985-03-26 1985-03-26 Systeme de direction assistee a double circuit

Country Status (1)

Country Link
FR (1) FR2579548B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01503773A (ja) * 1986-09-19 1989-12-21 ツアーンラートファブリーク、フリードリッヒスハーフェン、アクチエンゲゼルシャフト 液圧式パワーステアリング装置の回転スライド弁
JPH02500015A (ja) * 1986-09-19 1990-01-11 ツアーンラートファブリーク、フリードリッヒスハーフェン、アクチエンゲゼルシャフト 液圧式パワーステアリング装置の回転スライド弁
US4736811A (en) * 1987-05-22 1988-04-12 Caterpillar Inc. Steering control system
FR2621549B1 (fr) * 1987-06-26 1991-06-21 Renault Vehicules Ind Systeme de direction assistee pour vehicules automobiles
DE3730708A1 (de) * 1987-09-12 1989-03-23 Man Nutzfahrzeuge Gmbh Hilfskraftlenksystem fuer fahrzeuge
FR2636906B1 (fr) * 1988-09-06 1990-11-30 Renault Vehicules Ind Dispositif de direction assistee a circuit hydraulique d'assistance pour vehicules automobiles
ES2020769A6 (es) * 1990-02-23 1991-09-16 Bendix Espana Sistema hidraulico para una servodireccion de vehiculo automovil.
DE10159297A1 (de) * 2001-12-04 2003-06-12 Mercedes Benz Lenkungen Gmbh Zweikreisiges Steer-by-wire-Lenksystem mit zwei hydraulisch betriebenen Stellaggregaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655927C3 (de) * 1967-04-08 1980-03-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Servolenkeinrichtung, insbesondere für Spezialfahrzeuge
US4240457A (en) * 1978-03-15 1980-12-23 Caterpillar Tractor Co. Variable flow control valve for steering systems of articulated vehicles
US4189024A (en) * 1978-06-23 1980-02-19 Zahnradfabrik Friedrichshafen Ag Auxiliary power steering for motor vehicles
US4186818A (en) * 1978-07-11 1980-02-05 Zahnradfabrik Friedrichshafen Ag Auxiliary power steering for motor vehicles
DE2918975C2 (de) * 1979-05-11 1982-10-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hilfskraftlenkung für Kraftfahrzeuge
DE2949253A1 (de) * 1979-12-07 1981-06-11 Unit Rig & Equipment Co., Tulsa, Okla. Doppelsteueranlage fuer gelaendegaengige fahrzeuge
CS219025B1 (en) * 1981-04-29 1983-02-25 Bohumil Polacek Hydrostatic servodevice with supplemental source for thee control of mobile means
GB2154188B (en) * 1984-02-06 1987-05-20 Trw Cam Gears Ltd Power steering assembly

Also Published As

Publication number Publication date
FR2579548A1 (fr) 1986-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse