GB1293192A - Power assisted vehicle steering - Google Patents

Power assisted vehicle steering

Info

Publication number
GB1293192A
GB1293192A GB61083/70A GB6108370A GB1293192A GB 1293192 A GB1293192 A GB 1293192A GB 61083/70 A GB61083/70 A GB 61083/70A GB 6108370 A GB6108370 A GB 6108370A GB 1293192 A GB1293192 A GB 1293192A
Authority
GB
United Kingdom
Prior art keywords
valve
torque
pump
road speed
vehicle
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
GB61083/70A
Other languages
English (en)
Inventor
Frederick John Adams
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 GB1293192A publication Critical patent/GB1293192A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
GB61083/70A 1970-05-15 1970-05-15 Power assisted vehicle steering Expired GB1293192A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2365670 1970-05-15
FR7122163A FR2095145A5 (fr) 1970-05-15 1971-06-18

Publications (1)

Publication Number Publication Date
GB1293192A true GB1293192A (en) 1972-10-18

Family

ID=26216462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61083/70A Expired GB1293192A (en) 1970-05-15 1970-05-15 Power assisted vehicle steering

Country Status (2)

Country Link
FR (1) FR2095145A5 (fr)
GB (1) GB1293192A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002328A1 (fr) * 1977-11-24 1979-06-13 CAM GEARS Limited Système hydrauliqueavec soupape à centre ouvert et direction assisté comprenant le système
FR2409900A1 (fr) * 1977-11-29 1979-06-22 Zahnradfabrik Friedrichshafen Mecanisme de direction equipe d'un dispositif hydraulique d'assistance et d'une pompe auxiliaire commandee en fonction de la vitesse du vehicule
FR2622858A1 (fr) * 1987-11-10 1989-05-12 Trw France Ensemble de direction assistee pour vehicule
EP0336553A1 (fr) * 1988-03-17 1989-10-11 Trw Cam Gears Limited Direction assistée pour véhicule
GB2233291A (en) * 1989-06-23 1991-01-09 Trw Cam Gears Ltd Speed-responsive vehicle power-assisted steering system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591309A (en) * 1976-11-15 1981-06-17 Cam Gears Ltd Steering systems and steering gears therefor
FR2511524B1 (fr) * 1981-08-11 1985-07-26 Dba Regulateur de debit pour installation de direction assistee
FR2653501B1 (fr) * 1989-10-23 1994-05-06 Peugeot Automobiles Verin hydraulique a force de poussee variable et dispositif de direction assistee pour vehicules automobiles, equipe d'un tel verin.
FR2863999B1 (fr) * 2003-12-23 2006-12-29 Koyo Steering Europe Kse Dispositif de regulation d'assistance pour direction assistee hydraulique de vehicule automobile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002328A1 (fr) * 1977-11-24 1979-06-13 CAM GEARS Limited Système hydrauliqueavec soupape à centre ouvert et direction assisté comprenant le système
FR2409900A1 (fr) * 1977-11-29 1979-06-22 Zahnradfabrik Friedrichshafen Mecanisme de direction equipe d'un dispositif hydraulique d'assistance et d'une pompe auxiliaire commandee en fonction de la vitesse du vehicule
FR2622858A1 (fr) * 1987-11-10 1989-05-12 Trw France Ensemble de direction assistee pour vehicule
EP0316235A1 (fr) * 1987-11-10 1989-05-17 Trw France Ensemble de direction assistée pour véhicule
EP0336553A1 (fr) * 1988-03-17 1989-10-11 Trw Cam Gears Limited Direction assistée pour véhicule
GB2233291A (en) * 1989-06-23 1991-01-09 Trw Cam Gears Ltd Speed-responsive vehicle power-assisted steering system
GB2233291B (en) * 1989-06-23 1993-02-24 Trw Cam Gears Ltd A vehicle power assisted steering system

Also Published As

Publication number Publication date
FR2095145A5 (fr) 1972-02-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years