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GB2199000B - A valve assembly for a power assisted steering system - Google Patents

A valve assembly for a power assisted steering system

Info

Publication number
GB2199000B
GB2199000B GB8630373A GB8630373A GB2199000B GB 2199000 B GB2199000 B GB 2199000B GB 8630373 A GB8630373 A GB 8630373A GB 8630373 A GB8630373 A GB 8630373A GB 2199000 B GB2199000 B GB 2199000B
Authority
GB
United Kingdom
Prior art keywords
valve assembly
steering system
assisted steering
power assisted
power
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 - Lifetime
Application number
GB8630373A
Other versions
GB8630373D0 (en
GB2199000A (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
Priority to GB8630373A priority Critical patent/GB2199000B/en
Publication of GB8630373D0 publication Critical patent/GB8630373D0/en
Publication of GB2199000A publication Critical patent/GB2199000A/en
Application granted granted Critical
Publication of GB2199000B publication Critical patent/GB2199000B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62D5/08—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 type of steering valve used
    • B62D5/083—Rotary valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
GB8630373A 1986-12-19 1986-12-19 A valve assembly for a power assisted steering system Expired - Lifetime GB2199000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8630373A GB2199000B (en) 1986-12-19 1986-12-19 A valve assembly for a power assisted steering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8630373A GB2199000B (en) 1986-12-19 1986-12-19 A valve assembly for a power assisted steering system

Publications (3)

Publication Number Publication Date
GB8630373D0 GB8630373D0 (en) 1987-01-28
GB2199000A GB2199000A (en) 1988-06-29
GB2199000B true GB2199000B (en) 1990-09-26

Family

ID=10609281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8630373A Expired - Lifetime GB2199000B (en) 1986-12-19 1986-12-19 A valve assembly for a power assisted steering system

Country Status (1)

Country Link
GB (1) GB2199000B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8726720D0 (en) * 1987-11-14 1987-12-16 Burman & Sons Ltd Power-assisted steering gear
JP3044272B2 (en) * 1991-05-24 2000-05-22 ビショップ ステアリング テクノロジー リミテッド Power steering rotary valve
AU660201B2 (en) * 1991-10-29 1995-06-15 Trw Steering & Suspension Australia Limited Rotary valve for hydraulic power steering
DE19616439C1 (en) * 1996-04-25 1997-12-11 Daimler Benz Ag Reaction arrangement on a servo valve arrangement
DE19650474C1 (en) 1996-12-05 1998-06-10 Mercedes Benz Lenkungen Gmbh Reaction arrangement on a servo valve arrangement

Also Published As

Publication number Publication date
GB8630373D0 (en) 1987-01-28
GB2199000A (en) 1988-06-29

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Legal Events

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

Effective date: 20011219