GB1322541A - Fluid-operated valved gear assemblies - Google Patents

Fluid-operated valved gear assemblies

Info

Publication number
GB1322541A
GB1322541A GB84570*[A GB84570A GB1322541A GB 1322541 A GB1322541 A GB 1322541A GB 84570 A GB84570 A GB 84570A GB 1322541 A GB1322541 A GB 1322541A
Authority
GB
United Kingdom
Prior art keywords
sleeve
piston
shaft
fluid
chamber
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
GB84570*[A
Other languages
English (en)
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 Inc filed Critical TRW Inc
Publication of GB1322541A publication Critical patent/GB1322541A/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
    • B62D5/24—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 worm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
GB84570*[A 1969-06-04 1970-06-03 Fluid-operated valved gear assemblies Expired GB1322541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83027569A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
GB1322541A true GB1322541A (en) 1973-07-04

Family

ID=25256654

Family Applications (2)

Application Number Title Priority Date Filing Date
GB84570*[A Expired GB1322541A (en) 1969-06-04 1970-06-03 Fluid-operated valved gear assemblies
GB4783472A Expired GB1322542A (en) 1969-06-04 1970-06-03 Valve sleeves

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4783472A Expired GB1322542A (en) 1969-06-04 1970-06-03 Valve sleeves

Country Status (6)

Country Link
US (1) US3606819A (enExample)
JP (1) JPS5217933B1 (enExample)
BR (1) BR7017558D0 (enExample)
DE (1) DE2002340C3 (enExample)
FR (1) FR2046120A5 (enExample)
GB (2) GB1322541A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308890A (en) * 1972-02-08 1973-03-07 Cam Gears Ltd Integral power assisted steering gear
US3921669A (en) * 1972-04-20 1975-11-25 Trw Inc Integral power steering gear and sintered metal valve sleeve therefor
US3896702A (en) * 1973-07-27 1975-07-29 Trw Inc Power steering gear with relief valve on power piston
ES451571A1 (es) * 1976-09-16 1977-10-16 Bendiberica Sa Perfeccionamientos en mecanismos de servodireccion para ve- hiculos.
GB1576153A (en) * 1976-11-29 1980-10-01 Bendiberica Sa Control valve more particularly for use in a power seeringdevice
US4230020A (en) * 1978-03-21 1980-10-28 Jozsef Ivony Integral servo steering gear with rack transmission
JPS5522572A (en) * 1978-08-07 1980-02-18 Nissan Motor Co Ltd Rotary valve
FR2439697A1 (fr) * 1978-10-27 1980-05-23 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
DE3013855C2 (de) * 1980-04-10 1985-10-31 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe
US4458580A (en) * 1981-03-25 1984-07-10 Jidosha Kiki Co., Ltd. Power steering apparatus
US4702335A (en) * 1985-05-28 1987-10-27 Trw Inc. Control apparatus for a power assist steering system
US4691797A (en) * 1986-07-10 1987-09-08 Trw Inc. Fluid flow control apparatus for a power steering system
US4942803A (en) * 1987-07-15 1990-07-24 Trw Inc. Steering gear with pressure-balanced valve
US4872393A (en) * 1987-07-15 1989-10-10 Trw Inc. Steering gear with recirculation check valve
JPH02194197A (ja) * 1989-01-20 1990-07-31 Yuzuru Kaneko 複合めっき液
JPH0341267A (ja) * 1989-07-07 1991-02-21 Mitsuwa Gas Kiki Kk 鋳鉄製ガスコックの製造方法
DE19808796A1 (de) * 1998-03-03 1999-09-09 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen

Also Published As

Publication number Publication date
GB1322542A (en) 1973-07-04
DE2002340C3 (de) 1979-07-12
DE2002340A1 (de) 1970-12-17
DE2002340B2 (de) 1978-11-02
US3606819A (en) 1971-09-21
BR7017558D0 (pt) 1973-01-11
FR2046120A5 (enExample) 1971-03-05
JPS5217933B1 (enExample) 1977-05-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years