CA1013266A - Rotary valve for power steering with hydraulic reaction - Google Patents

Rotary valve for power steering with hydraulic reaction

Info

Publication number
CA1013266A
CA1013266A CA204,912A CA204912A CA1013266A CA 1013266 A CA1013266 A CA 1013266A CA 204912 A CA204912 A CA 204912A CA 1013266 A CA1013266 A CA 1013266A
Authority
CA
Canada
Prior art keywords
power steering
rotary valve
hydraulic reaction
hydraulic
reaction
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
CA204,912A
Other versions
CA204912S (en
Inventor
Frederick J. 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
Application granted granted Critical
Publication of CA1013266A publication Critical patent/CA1013266A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
CA204,912A 1973-07-18 1974-07-17 Rotary valve for power steering with hydraulic reaction Expired CA1013266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3423073A GB1470975A (en) 1973-07-18 1973-07-18 Power assisted steering system

Publications (1)

Publication Number Publication Date
CA1013266A true CA1013266A (en) 1977-07-05

Family

ID=10363039

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204,912A Expired CA1013266A (en) 1973-07-18 1974-07-17 Rotary valve for power steering with hydraulic reaction

Country Status (8)

Country Link
JP (2) JPS5511546B2 (en)
AR (1) AR202719A1 (en)
BR (1) BR7405728D0 (en)
CA (1) CA1013266A (en)
DE (1) DE2434604A1 (en)
FR (1) FR2237798B1 (en)
GB (1) GB1470975A (en)
IT (1) IT1014398B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1558417A (en) * 1977-02-16 1980-01-03 Adwest Eng Ltd Rotary valve for power-assisted steering mechanism
JPS53138138A (en) * 1977-05-09 1978-12-02 Zahnradfabrik Friedrichshafen Power steering system in particular for automobile
JPS54181427U (en) * 1978-06-12 1979-12-22
US4300594A (en) * 1978-07-27 1981-11-17 Bendiberica S.A. Hydraulic rotary distributor, particularly for power steering mechanisms
EP0020032B1 (en) * 1979-05-25 1984-03-21 CAM GEARS Limited Hydraulic power assisted steering system
GB2079692A (en) * 1980-06-24 1982-01-27 Cam Gears Ltd Vehicle hydraulic system
DE3240629A1 (en) * 1982-11-04 1984-05-10 Mannesmann Rexroth GmbH, 8770 Lohr Power-assisted steering system
DE3469150D1 (en) * 1983-12-01 1988-03-10 Zahnradfabrik Friedrichshafen Aktiengesellschaft
JPS60178279U (en) * 1984-05-09 1985-11-27 光洋精工株式会社 Hydraulic reaction force control device for power steering system
GB2165502B (en) * 1984-10-12 1987-10-14 Trw Cam Gears Ltd A power-assisted steering gear
GB2183573B (en) * 1985-03-01 1989-05-10 Koyo Jidoki Hydraulic pressure reaction device in a power steering device
DE3618527A1 (en) * 1986-06-02 1987-12-03 Teves Gmbh Alfred PARKING AID DEVICE
DE3739848C2 (en) * 1986-12-06 1996-09-05 Zahnradfabrik Friedrichshafen Rotary slide valve for hydraulic power steering
WO1992020560A1 (en) * 1991-05-24 1992-11-26 A.E. Bishop & Assoicates Pty. Limited Rotary valve for power steering
DE102006050507A1 (en) * 2006-10-26 2008-04-30 Zf Lenksysteme Gmbh Cut-off valve for hydraulic system in vehicles, has closing body held by spring element against control edge, and check valve is opened by pressurizing flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344575C3 (en) * 1972-09-08 1981-01-22 Burman & Sons Ltd., Kings Norton, Birmingham (Ver. Koenigreich) Steering gears for vehicles
GB1465901A (en) * 1973-02-01 1977-03-02 Cam Gears Ltd Power assisted vehicle steering

Also Published As

Publication number Publication date
IT1014398B (en) 1977-04-20
FR2237798B1 (en) 1978-01-13
JPS5511546B2 (en) 1980-03-26
GB1470975A (en) 1977-04-21
AR202719A1 (en) 1975-07-15
JPS57144767U (en) 1982-09-11
DE2434604A1 (en) 1975-02-06
JPS5071031A (en) 1975-06-12
FR2237798A1 (en) 1975-02-14
BR7405728D0 (en) 1975-05-20
AU7010074A (en) 1975-12-18

Similar Documents

Publication Publication Date Title
CA997652A (en) Conduit column assembly for hydraulic valves
CA1012442A (en) Power assisted vehicle steering
CA1025749A (en) Hydraulic controls
AU476405B2 (en) Power steering gear with relief valve on power piston
CA1013266A (en) Rotary valve for power steering with hydraulic reaction
CA1001925A (en) Hydraulically operated lock valve assembly
AU474754B2 (en) Hydraulic power boost mechanism
CA983865A (en) Dual hydraulic power steering system
CA1024416A (en) Hydraulic actuator
CA956294A (en) Rotary valve
CA991510A (en) Hydraulic actuator
ZA747138B (en) Hydraulic rudder actuator
CA1016121A (en) Hydraulic linkages
CA1004150A (en) Power steering device
CA1023641A (en) Electric steering for hydraulically operated displacement valve
CA994207A (en) Combine hydraulic valve
CA1008301A (en) Hydraulic motor
CA1018900A (en) Power steering system
CA954849A (en) Rotary valve
AU468844B2 (en) Hydraulic control valve
CA1001051A (en) Hydraulic motor
CA1032084A (en) Fluid control system for dual power steering
CA998600A (en) Hydraulic controller
CA1004952A (en) Anti-cavitation valve
CA994839A (en) Steering assembly for snowmobile