GB1406919A - Power steering gear - Google Patents

Power steering gear

Info

Publication number
GB1406919A
GB1406919A GB3419774A GB3419774A GB1406919A GB 1406919 A GB1406919 A GB 1406919A GB 3419774 A GB3419774 A GB 3419774A GB 3419774 A GB3419774 A GB 3419774A GB 1406919 A GB1406919 A GB 1406919A
Authority
GB
United Kingdom
Prior art keywords
valve
shaft
power steering
worm shaft
piston
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
GB3419774A
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 GB1406919A publication Critical patent/GB1406919A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D5/00Power-assisted or power-driven steering
    • B62D5/06Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08Power-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
    • B62D5/083Rotary valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D5/00Power-assisted or power-driven steering
    • B62D5/06Power-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)
  • Multiple-Way Valves (AREA)
  • Prostheses (AREA)

Abstract

1406919 Power-assisted steering mechanism TRW Inc 21 March 1973 [20 April 1972] 34197/74 Divided out of 1406918 Heading B7H In a power steering assembly comprising a piston 14 coupled by rack and sector gears 16, 17 to a cross shaft 18, an input shaft 27 arranged to actuate a control valve 29, and a worm shaft 30 extending from the valve 29 through the piston 14, there is provided a wear take up arrangement including an adjusting stud 48 which carries a bearing ball 44 received in a recess 46 in the end of the worm shaft 30. The input shaft 27 and the worm shaft 30 are connected by a torsion bar 34, and the valve 29 includes a valve sleeve 53 formed by bonding together two sintered metal elements as described in Specification 1,406,918.
GB3419774A 1972-04-20 1973-03-21 Power steering gear Expired GB1406919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24595172A 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
GB1406919A true GB1406919A (en) 1975-09-17

Family

ID=22928766

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1363673A Expired GB1406918A (en) 1972-04-20 1973-03-21 Power steering gear
GB3419774A Expired GB1406919A (en) 1972-04-20 1973-03-21 Power steering gear

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1363673A Expired GB1406918A (en) 1972-04-20 1973-03-21 Power steering gear

Country Status (8)

Country Link
JP (2) JPS541968B2 (en)
BR (1) BR7302848D0 (en)
CA (1) CA984266A (en)
DE (1) DE2365489A1 (en)
ES (2) ES413929A1 (en)
FR (1) FR2181394A5 (en)
GB (2) GB1406918A (en)
IT (2) IT1000022B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553063A (en) * 2019-09-28 2019-12-10 徐州中矿大贝克福尔科技股份有限公司 Rotatable material distribution valve device for filling coal mine waste rock paste and operation method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320097Y2 (en) * 1973-09-25 1978-05-27
NL7409211A (en) * 1974-07-08 1976-01-12 Powersteering Trust Reg POWER STEERING DEVICE FOR MOTOR VEHICLES.
JPS5278732U (en) * 1975-12-10 1977-06-11
DE2730474A1 (en) * 1976-07-09 1978-01-12 Bishop Arthur E HYDRAULIC ROTARY VALVE FOR STEERING GEAR
JPS55119565A (en) * 1979-03-05 1980-09-13 Kayaba Ind Co Ltd Rotary valve
FR2514433A1 (en) * 1981-10-09 1983-04-15 Dba HYDRAULIC ROTARY DISPENSER
GB2109756B (en) * 1981-11-18 1985-02-06 Cam Gears Ltd Power assisted steering gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553063A (en) * 2019-09-28 2019-12-10 徐州中矿大贝克福尔科技股份有限公司 Rotatable material distribution valve device for filling coal mine waste rock paste and operation method
CN110553063B (en) * 2019-09-28 2024-03-26 徐州中矿大贝克福尔科技股份有限公司 Rotatable cloth valve device for filling coal mine gangue paste and operation method

Also Published As

Publication number Publication date
ES437147A1 (en) 1977-01-16
IT1039464B (en) 1979-12-10
IT1000022B (en) 1976-03-30
DE2315550B2 (en) 1976-10-14
JPS53121331A (en) 1978-10-23
ES413929A1 (en) 1976-02-01
JPS541968B2 (en) 1979-01-31
AU5373273A (en) 1974-09-26
JPS4919533A (en) 1974-02-21
CA984266A (en) 1976-02-24
FR2181394A5 (en) 1973-11-30
DE2315550A1 (en) 1973-10-25
GB1406918A (en) 1975-09-17
BR7302848D0 (en) 1974-06-27
DE2365489A1 (en) 1975-04-03

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Legal Events

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