GB2235171B - A power assisted steering assembly - Google Patents

A power assisted steering assembly

Info

Publication number
GB2235171B
GB2235171B GB8918706A GB8918706A GB2235171B GB 2235171 B GB2235171 B GB 2235171B GB 8918706 A GB8918706 A GB 8918706A GB 8918706 A GB8918706 A GB 8918706A GB 2235171 B GB2235171 B GB 2235171B
Authority
GB
United Kingdom
Prior art keywords
steering assembly
assisted steering
power assisted
power
assembly
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 - Fee Related
Application number
GB8918706A
Other versions
GB8918706D0 (en
GB2235171A (en
Inventor
Federick 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
Priority to GB8918706A priority Critical patent/GB2235171B/en
Publication of GB8918706D0 publication Critical patent/GB8918706D0/en
Publication of GB2235171A publication Critical patent/GB2235171A/en
Application granted granted Critical
Publication of GB2235171B publication Critical patent/GB2235171B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Power Steering Mechanism (AREA)
GB8918706A 1989-08-16 1989-08-16 A power assisted steering assembly Expired - Fee Related GB2235171B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8918706A GB2235171B (en) 1989-08-16 1989-08-16 A power assisted steering assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8918706A GB2235171B (en) 1989-08-16 1989-08-16 A power assisted steering assembly

Publications (3)

Publication Number Publication Date
GB8918706D0 GB8918706D0 (en) 1989-09-27
GB2235171A GB2235171A (en) 1991-02-27
GB2235171B true GB2235171B (en) 1993-12-22

Family

ID=10661725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8918706A Expired - Fee Related GB2235171B (en) 1989-08-16 1989-08-16 A power assisted steering assembly

Country Status (1)

Country Link
GB (1) GB2235171B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU646338B2 (en) * 1991-05-24 1994-02-17 Bishop Steering Technology Limited Rotary valve for power steering
DE69221862T2 (en) * 1991-05-24 1998-01-29 A.E. Bishop & Associates Pty. Ltd., North Ryde, Neusuedwales ROTARY VALVE FOR POWER STEERING
AU646739B2 (en) * 1991-05-24 1994-03-03 A.E. Bishop & Associates Pty Limited Rotary valve for power steering
GB2274434B (en) * 1993-01-22 1995-11-01 Rover Group A power-assisted steering valve
JPH1016803A (en) * 1996-07-01 1998-01-20 Toyota Motor Corp Steering force adjusting device
DE19721755C2 (en) * 1997-05-24 2000-10-12 Mercedes Benz Lenkungen Gmbh Reaction arrangement on a servo valve arrangement
FR2848520B1 (en) * 2002-12-11 2005-12-23 Soc Mecanique Irigny MOTORIZED VALVE CONTROL WITH VARIABLE ASSISTANCE FOR HYDRAULIC ASSISTED STEERING
CN112065798A (en) * 2020-09-10 2020-12-11 燕山大学 Digital proportional cartridge valve and control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044697A (en) * 1979-03-20 1980-10-22 Cam Gears Ltd Valve Assembly for Power Assisted Steering Gear
GB2212463A (en) * 1987-11-14 1989-07-26 Burman & Sons Ltd Power-assisted steering gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044697A (en) * 1979-03-20 1980-10-22 Cam Gears Ltd Valve Assembly for Power Assisted Steering Gear
GB2212463A (en) * 1987-11-14 1989-07-26 Burman & Sons Ltd Power-assisted steering gear

Also Published As

Publication number Publication date
GB8918706D0 (en) 1989-09-27
GB2235171A (en) 1991-02-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020816