FR2416151A1 - Mecanisme de direction assistee a cremaillere - Google Patents

Mecanisme de direction assistee a cremaillere

Info

Publication number
FR2416151A1
FR2416151A1 FR7802661A FR7802661A FR2416151A1 FR 2416151 A1 FR2416151 A1 FR 2416151A1 FR 7802661 A FR7802661 A FR 7802661A FR 7802661 A FR7802661 A FR 7802661A FR 2416151 A1 FR2416151 A1 FR 2416151A1
Authority
FR
France
Prior art keywords
rack
steering mechanism
piston
housing
cylinder
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.)
Granted
Application number
FR7802661A
Other languages
English (en)
Other versions
FR2416151B1 (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.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to FR7802661A priority Critical patent/FR2416151A1/fr
Publication of FR2416151A1 publication Critical patent/FR2416151A1/fr
Application granted granted Critical
Publication of FR2416151B1 publication Critical patent/FR2416151B1/fr
Granted 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)
  • Power Steering Mechanism (AREA)

Abstract

Mécanisme de direction assistée à crémaillère pour véhicules automobiles comprenant dans un carter, une crémaillère coulissante portant à ses extrémités les rotules des biellettes de braquage de roues, qui engrène avec un pignon relié à la colonne de direction et qui porte le piston d'un vérin d'assistance alimenté sous le contrôle d'une valve, caractérisé par le fait que ledit mécanisme possède deux modules assemblés dont l'un est constitué par le cylindre 1 du piston 19 d'un vérin d'assistance, emboîté sur le carter 2 formant l'autre module, et porteur des moyens d'immobilisation axiale 10, des raccords de canalisations 22, 23 et d'un palier 21 de guidage de la crémaillère,
FR7802661A 1978-01-31 1978-01-31 Mecanisme de direction assistee a cremaillere Granted FR2416151A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7802661A FR2416151A1 (fr) 1978-01-31 1978-01-31 Mecanisme de direction assistee a cremaillere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802661A FR2416151A1 (fr) 1978-01-31 1978-01-31 Mecanisme de direction assistee a cremaillere

Publications (2)

Publication Number Publication Date
FR2416151A1 true FR2416151A1 (fr) 1979-08-31
FR2416151B1 FR2416151B1 (fr) 1981-03-27

Family

ID=9204017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802661A Granted FR2416151A1 (fr) 1978-01-31 1978-01-31 Mecanisme de direction assistee a cremaillere

Country Status (1)

Country Link
FR (1) FR2416151A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423694A1 (fr) * 1978-04-17 1979-11-16 Trw Inc Joint d'etancheite de direction assistee
FR2450734A1 (fr) * 1979-03-03 1980-10-03 Nissan Motor Dispositif formant cylindre de direction assistee du type a cremaillere
FR2857324A1 (fr) * 2003-07-08 2005-01-14 Koyo Steering Europe Kse Palier pour direction assistee hydraulique de vehicule automobile
EP1466114A4 (fr) * 2002-01-14 2006-07-19 Skf Usa Inc Joint de piston lie pour direction assistee

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347109A (en) * 1964-10-06 1967-10-17 Hydrosteer Ltd Steering mechanism
FR2101876A5 (fr) * 1970-08-11 1972-03-31 Trw Inc
FR2103989A5 (fr) * 1970-08-17 1972-04-14 Bendix Corp
FR2116749A5 (fr) * 1969-08-19 1972-07-21 Adwest Eng Ltd
FR2193938A1 (fr) * 1972-07-20 1974-02-22 Cam Gears Ltd
FR2240857A1 (fr) * 1973-08-16 1975-03-14 Cam Gears Ltd
FR2335387A1 (fr) * 1975-12-19 1977-07-15 Bendix Corp Pignon-cremaillere de direction assistee pour vehicule

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347109A (en) * 1964-10-06 1967-10-17 Hydrosteer Ltd Steering mechanism
FR2116749A5 (fr) * 1969-08-19 1972-07-21 Adwest Eng Ltd
FR2101876A5 (fr) * 1970-08-11 1972-03-31 Trw Inc
FR2103989A5 (fr) * 1970-08-17 1972-04-14 Bendix Corp
FR2193938A1 (fr) * 1972-07-20 1974-02-22 Cam Gears Ltd
FR2240857A1 (fr) * 1973-08-16 1975-03-14 Cam Gears Ltd
FR2335387A1 (fr) * 1975-12-19 1977-07-15 Bendix Corp Pignon-cremaillere de direction assistee pour vehicule

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423694A1 (fr) * 1978-04-17 1979-11-16 Trw Inc Joint d'etancheite de direction assistee
FR2450734A1 (fr) * 1979-03-03 1980-10-03 Nissan Motor Dispositif formant cylindre de direction assistee du type a cremaillere
EP1466114A4 (fr) * 2002-01-14 2006-07-19 Skf Usa Inc Joint de piston lie pour direction assistee
FR2857324A1 (fr) * 2003-07-08 2005-01-14 Koyo Steering Europe Kse Palier pour direction assistee hydraulique de vehicule automobile

Also Published As

Publication number Publication date
FR2416151B1 (fr) 1981-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse