FR2357414A1 - PINION AND RACK DEVICE WITH ASSISTED MOVEMENT - Google Patents

PINION AND RACK DEVICE WITH ASSISTED MOVEMENT

Info

Publication number
FR2357414A1
FR2357414A1 FR7720982A FR7720982A FR2357414A1 FR 2357414 A1 FR2357414 A1 FR 2357414A1 FR 7720982 A FR7720982 A FR 7720982A FR 7720982 A FR7720982 A FR 7720982A FR 2357414 A1 FR2357414 A1 FR 2357414A1
Authority
FR
France
Prior art keywords
rack
pinion
rack device
assisted movement
housing
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.)
Withdrawn
Application number
FR7720982A
Other languages
French (fr)
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
Publication of FR2357414A1 publication Critical patent/FR2357414A1/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Power Steering Mechanism (AREA)

Abstract

a. Dispositif à pignon et crémaillère comprenant une crémaillère montée de façon à pouvoir coulisser dans un boîtier et portée par au moins un palier monté sur la barre et un piston hydraurique mobile dans un cylindre distinct du boîtier de la crémaillère et prévu pour fournir une assistance.au déplacement de direction de la crémaillère b. Dispositif caractérisé en ce que le piston est accouplé à ce palier. c. Dispositif applicable à la direction assistée d'un véhicule automobileat. Rack and pinion device comprising a rack mounted so as to be able to slide in a housing and carried by at least one bearing mounted on the bar and a hydraulic piston movable in a cylinder separate from the housing of the rack and intended to provide assistance. steering displacement of the rack b. Device characterized in that the piston is coupled to this bearing. vs. Device applicable to the power steering of a motor vehicle

FR7720982A 1976-07-07 1977-07-07 PINION AND RACK DEVICE WITH ASSISTED MOVEMENT Withdrawn FR2357414A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2823676A GB1580531A (en) 1976-07-07 1976-07-07 Power assisted rack and pinion gear

Publications (1)

Publication Number Publication Date
FR2357414A1 true FR2357414A1 (en) 1978-02-03

Family

ID=10272483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720982A Withdrawn FR2357414A1 (en) 1976-07-07 1977-07-07 PINION AND RACK DEVICE WITH ASSISTED MOVEMENT

Country Status (4)

Country Link
DE (1) DE2730167A1 (en)
FR (1) FR2357414A1 (en)
GB (1) GB1580531A (en)
IT (1) IT1083885B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383056A1 (en) * 1978-03-02 1978-10-06 Adwest Eng Ltd ASSISTED RACK STEERING MECHANISM FOR MOTOR VEHICLES

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105274A (en) * 1984-10-27 1986-05-23 Mazda Motor Corp Four-wheel steering device for vehicle
DE3941427A1 (en) * 1988-12-23 1990-06-28 Volkswagen Ag Rack and pinion steering for a motor vehicle - has seal between rack extension and housing formed by a rolling diaphragm
US9776658B2 (en) * 2012-11-01 2017-10-03 Trw Automotive U.S. Llc Apparatus for turning steerable vehicle wheels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295433A (en) * 1968-09-20 1972-11-08
GB1297621A (en) * 1968-09-20 1972-11-29
FR2184211A5 (en) * 1972-05-12 1973-12-21 Ferodo Sa

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295433A (en) * 1968-09-20 1972-11-08
GB1297621A (en) * 1968-09-20 1972-11-29
FR2184211A5 (en) * 1972-05-12 1973-12-21 Ferodo Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383056A1 (en) * 1978-03-02 1978-10-06 Adwest Eng Ltd ASSISTED RACK STEERING MECHANISM FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
DE2730167A1 (en) 1978-01-19
GB1580531A (en) 1980-12-03
IT1083885B (en) 1985-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse