FR2453770A1 - Dispositif de commande de direction de vehicule - Google Patents

Dispositif de commande de direction de vehicule

Info

Publication number
FR2453770A1
FR2453770A1 FR7910142A FR7910142A FR2453770A1 FR 2453770 A1 FR2453770 A1 FR 2453770A1 FR 7910142 A FR7910142 A FR 7910142A FR 7910142 A FR7910142 A FR 7910142A FR 2453770 A1 FR2453770 A1 FR 2453770A1
Authority
FR
France
Prior art keywords
rack
bend
hydraulic ram
flexible enough
ram 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
FR7910142A
Other languages
English (en)
Other versions
FR2453770B1 (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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7910142A priority Critical patent/FR2453770A1/fr
Publication of FR2453770A1 publication Critical patent/FR2453770A1/fr
Application granted granted Critical
Publication of FR2453770B1 publication Critical patent/FR2453770B1/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)
  • Transmission Devices (AREA)

Abstract

LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF DE COMMANDE DE DIRECTION DE VEHICULE, COMPRENANT D'UNE PART, UNE BARRE TRANSVERSALE A CREMAILLERE DONT LES EXTREMITES SONT RELIEES AUX ROUES DIRECTRICES, QUI EST MONTEE COULISSANTE DANS DEUX PALIERS FIXES A LA STRUCTURE DU VEHICULE PAR DES SUPPORTS, ET QUI COOPERE AVEC UN PIGNON SOLIDAIRE D'UNE COLONNE DE DIRECTION, ET D'AUTRE PART UN SYSTEME HYDRAULIQUE D'ASSISTANCE DE DIRECTION COMPORTANT UN VERIN A DOUBLE EFFET DONT LE CYLINDRE EST COAXIAL A LA BARRE ET DONT LE PISTON EST PORTE PAR LADITE BARRE, CETTE DERNIERE S'ETENDANT DE PART ET D'AUTRE DU PISTON AU TRAVERS DES DEUX CHAMBRES DU CYLINDRE. SELON L'INVENTION, LE CYLINDRE 9 EST FIXE A L'UNE DE SES EXTREMITES SUR LE SUPPORT 1A D'UN DES PALIERS ET SON AUTRE EXTREMITE PRESENTE UNE MOBILITE RADIALE PAR RAPPORT A CES PALIERS.
FR7910142A 1979-04-09 1979-04-09 Dispositif de commande de direction de vehicule Granted FR2453770A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910142A FR2453770A1 (fr) 1979-04-09 1979-04-09 Dispositif de commande de direction de vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910142A FR2453770A1 (fr) 1979-04-09 1979-04-09 Dispositif de commande de direction de vehicule

Publications (2)

Publication Number Publication Date
FR2453770A1 true FR2453770A1 (fr) 1980-11-07
FR2453770B1 FR2453770B1 (fr) 1982-07-23

Family

ID=9224576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910142A Granted FR2453770A1 (fr) 1979-04-09 1979-04-09 Dispositif de commande de direction de vehicule

Country Status (1)

Country Link
FR (1) FR2453770A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517785A1 (fr) * 1981-12-04 1983-06-10 Renault Dispositif d'etancheite a soufflet pour mecanisme de direction
FR2672027A1 (fr) * 1991-01-30 1992-07-31 Peugeot Direction assistee, notamment pour vehicule automobile.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144052A (en) * 1966-03-10 1969-03-05 Cam Gears Luton Ltd Improvements in or relating to power assisted steering
DE2001721A1 (de) * 1970-01-15 1971-07-22 Adwest Eng Ltd Lenkeinrichtung fuer Motorfahrzeuge
DE2404077A1 (de) * 1974-01-29 1975-08-07 Audi Nsu Auto Union Ag Ahnstangenlenkung mit integrierter hydraulik-lenkhilfe
DE2442253A1 (de) * 1974-01-29 1976-03-18 Audi Nsu Auto Union Ag Zahnstangenlenkung mit integrierter hydraulik-lenkhilfe
DE2538778A1 (de) * 1974-09-13 1976-03-25 Ford Werke Ag Zahnstangen-hilfskraftlenkung fuer kraftfahrzeuge
FR2339387A1 (fr) * 1976-01-29 1977-08-26 Meadox Medicals Inc Greffon vasculaire synthetique en double velours et son procede de fabrication
US4127186A (en) * 1976-05-07 1978-11-28 Honda Giken Kogyo Kabushiki Kaisha Power steering device for automotive vehicles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144052A (en) * 1966-03-10 1969-03-05 Cam Gears Luton Ltd Improvements in or relating to power assisted steering
DE2001721A1 (de) * 1970-01-15 1971-07-22 Adwest Eng Ltd Lenkeinrichtung fuer Motorfahrzeuge
DE2404077A1 (de) * 1974-01-29 1975-08-07 Audi Nsu Auto Union Ag Ahnstangenlenkung mit integrierter hydraulik-lenkhilfe
DE2442253A1 (de) * 1974-01-29 1976-03-18 Audi Nsu Auto Union Ag Zahnstangenlenkung mit integrierter hydraulik-lenkhilfe
DE2538778A1 (de) * 1974-09-13 1976-03-25 Ford Werke Ag Zahnstangen-hilfskraftlenkung fuer kraftfahrzeuge
FR2339387A1 (fr) * 1976-01-29 1977-08-26 Meadox Medicals Inc Greffon vasculaire synthetique en double velours et son procede de fabrication
US4127186A (en) * 1976-05-07 1978-11-28 Honda Giken Kogyo Kabushiki Kaisha Power steering device for automotive vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517785A1 (fr) * 1981-12-04 1983-06-10 Renault Dispositif d'etancheite a soufflet pour mecanisme de direction
FR2672027A1 (fr) * 1991-01-30 1992-07-31 Peugeot Direction assistee, notamment pour vehicule automobile.

Also Published As

Publication number Publication date
FR2453770B1 (fr) 1982-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse