DE3870972D1 - Fahrzeugservolenkmechanismus. - Google Patents

Fahrzeugservolenkmechanismus.

Info

Publication number
DE3870972D1
DE3870972D1 DE8888302574T DE3870972T DE3870972D1 DE 3870972 D1 DE3870972 D1 DE 3870972D1 DE 8888302574 T DE8888302574 T DE 8888302574T DE 3870972 T DE3870972 T DE 3870972T DE 3870972 D1 DE3870972 D1 DE 3870972D1
Authority
DE
Germany
Prior art keywords
vehicle service
service mechanism
vehicle
service
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
DE8888302574T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26292146&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3870972(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB8709112A external-priority patent/GB2193695B/en
Priority claimed from GB8711340A external-priority patent/GB2203394B/en
Application filed by TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Application granted granted Critical
Publication of DE3870972D1 publication Critical patent/DE3870972D1/de
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
    • B62D5/087—Sliding spool valves
    • 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
    • B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
    • B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type

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)
  • Power Steering Mechanism (AREA)
DE8888302574T 1987-04-15 1988-03-23 Fahrzeugservolenkmechanismus. Expired - Lifetime DE3870972D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8709112A GB2193695B (en) 1986-06-09 1987-04-15 A power assisted vehicle steering mechanism
GB8711340A GB2203394B (en) 1987-04-15 1987-05-14 A power assisted vehicle steering mechanism

Publications (1)

Publication Number Publication Date
DE3870972D1 true DE3870972D1 (de) 1992-06-17

Family

ID=26292146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302574T Expired - Lifetime DE3870972D1 (de) 1987-04-15 1988-03-23 Fahrzeugservolenkmechanismus.

Country Status (5)

Country Link
US (1) US4856608A (de)
EP (1) EP0287227B1 (de)
JP (1) JPS6428073A (de)
BR (1) BR8801762A (de)
DE (1) DE3870972D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223720B (en) * 1988-09-28 1992-04-08 Trw Cam Gears Ltd A power assisted vehicle steering system
WO1990003908A2 (de) * 1988-10-04 1990-04-19 Alfred Teves Gmbh Hydraulische hilfskraftlenkung für kraftfahrzeuge
JPH0730455Y2 (ja) * 1989-08-07 1995-07-12 本田技研工業株式会社 車輌用操舵装置
WO1992003325A1 (de) * 1990-08-25 1992-03-05 Alfred Teves Gmbh Vorrichtung zum betätigen des steuerventils einer hydraulischen servolenkung
DE4036743A1 (de) * 1990-11-17 1992-05-21 Teves Gmbh Alfred Vorrichtung zum ansteuern einer hydraulischen servolenkung
IT1256874B (it) * 1992-02-17 1995-12-27 Olivetti Canon Ind Spa Dispositivo di ventilazione e raffreddamento per una fotocopiatrice.
DE4337440C2 (de) * 1992-11-12 2003-12-11 Volkswagen Ag Vorrichtung zum Umsetzen der Relativverdrehung zwischen zwei Wellenteilen in eine axiale Schiebebewegung eines Steuerelements
DE4422385C2 (de) * 1994-06-27 1996-05-09 Daimler Benz Ag Hydraulische Servolenkung
US6135726A (en) * 1999-09-23 2000-10-24 Ford Motor Company Power steering power pack motor/pump mounting bracket
US6257364B1 (en) 2000-01-20 2001-07-10 Ford Global Technologies, Inc. Submersible electro-hydraulic powerpack for underhood automotive steering applications
US8839902B1 (en) 2013-03-04 2014-09-23 Oshkosh Corporation Hydraulic motor driven rack and pinion steering assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585990A (en) * 1977-04-11 1981-03-11 Jidosha Kiki Co Power steering valve system
DE2747484A1 (de) * 1977-10-22 1979-04-26 Bosch Gmbh Robert Hydraulischer lenkverstaerker fuer speicher- und durchflusslenkung
JPS57198169A (en) * 1981-05-29 1982-12-04 Tokai T R W Kk Motor-driven oil pressure power steering unit
JPS5822760A (ja) * 1981-08-05 1983-02-10 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置
US4675176A (en) * 1983-12-12 1987-06-23 Norden Laboratories Moraxella bovis protease vaccine
JPS60157966A (ja) * 1984-01-27 1985-08-19 Nissan Motor Co Ltd 操舵装置
DE3571586D1 (en) * 1984-02-15 1989-08-24 Trw Cam Gears Ltd A power assistance steering system for a vehicle
GB2158788B (en) * 1984-05-05 1988-01-27 Trw Cam Gears Ltd Power assistance steering systems for vehicles
JPS6223866A (ja) * 1985-07-23 1987-01-31 Kayaba Ind Co Ltd ラツクアンドピニオン型パワ−ステアリング装置

Also Published As

Publication number Publication date
EP0287227A2 (de) 1988-10-19
BR8801762A (pt) 1988-11-16
EP0287227A3 (en) 1989-05-31
US4856608A (en) 1989-08-15
EP0287227B1 (de) 1992-05-13
JPS6428073A (en) 1989-01-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee