ES477958A1 - Dispositivo de direccion asistida de un vehiculo. - Google Patents

Dispositivo de direccion asistida de un vehiculo.

Info

Publication number
ES477958A1
ES477958A1 ES477958A ES477958A ES477958A1 ES 477958 A1 ES477958 A1 ES 477958A1 ES 477958 A ES477958 A ES 477958A ES 477958 A ES477958 A ES 477958A ES 477958 A1 ES477958 A1 ES 477958A1
Authority
ES
Spain
Prior art keywords
parts
external teeth
assisted steering
limited
vehicle
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
ES477958A
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Publication of ES477958A1 publication Critical patent/ES477958A1/es
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
    • B62D5/08—Power-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
    • B62D5/083—Rotary valves
    • 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)
  • Steering Controls (AREA)
  • Power Steering Mechanism (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

Dispositivo de dirección asistida de un vehículo, que incluye medios pilotos que actúan sobre medios de orientación, teniendo dichos medios pilotos un elemento de transmisión en dos partes, las cuales están previstas con una holgura angular relativa limitada que permite un desplazamiento angular entre dichas partes bajo la acción de dichos medios pilotos, y medios de asistencia que, en respuesta a dicho desplazamiento angular, pueden actuar sobre los medios de orientación, en el mismo sentido que los medios pilotos, dispositivo caracterizado porque dichas partes presentan, respectivamente, dos extremos contiguos uno a otro y que tienen dentados externos, mientras que una pieza exterior dentada interiormente es aplicada sobre los dos dentados externos citados, con una holgura angular en al menos uno de ellos.
ES477958A 1978-02-23 1979-02-22 Dispositivo de direccion asistida de un vehiculo. Expired ES477958A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805161A FR2418133A1 (fr) 1978-02-23 1978-02-23 Dispositif de direction assistee d'un vehicule

Publications (1)

Publication Number Publication Date
ES477958A1 true ES477958A1 (es) 1979-07-01

Family

ID=9204939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477958A Expired ES477958A1 (es) 1978-02-23 1979-02-22 Dispositivo de direccion asistida de un vehiculo.

Country Status (7)

Country Link
US (1) US4252207A (es)
JP (1) JPS54122530A (es)
DE (1) DE2907005A1 (es)
ES (1) ES477958A1 (es)
FR (1) FR2418133A1 (es)
GB (1) GB2014920B (es)
IT (1) IT1203286B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472998A1 (fr) * 1980-01-04 1981-07-10 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
US4421191A (en) * 1980-09-30 1983-12-20 Valeo Societe Anonyme Power assisted steering device for a vehicle
US4452041A (en) * 1981-10-23 1984-06-05 Trw Inc. Hydrostatic steering system with delayed input torque column

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960179A (es) * 1947-01-31 1950-04-14
US2931240A (en) * 1954-04-05 1960-04-05 Zahnradfabrik Friedrichshafen Steering arrangement for motor vehicles with application of an auxiliary power device
GB759163A (en) * 1953-08-17 1956-10-17 Dewandre Co Ltd C Improvements in or relating to power-assisted steering mechanisms for road vehicles
DE1003611B (de) * 1955-10-26 1957-02-28 Zahnradfabrik Friedrichshafen Hilfskraftlenkung
US3103986A (en) * 1959-07-23 1963-09-17 Ford Motor Co Power steering mechanism
US3172299A (en) * 1962-06-05 1965-03-09 United Shoe Machinery Corp Power steering
US3422698A (en) * 1967-12-19 1969-01-21 Chrysler Corp Power steering gear
US3616727A (en) * 1968-06-21 1971-11-02 Toyoda Machine Works Ltd Power steering apparatus
GB1344829A (en) * 1970-05-18 1974-01-23 Alford Alder Engs Ltd Servo valves
FR2132948A5 (es) * 1971-04-02 1972-11-24 Citroen Sa
FR2271104B2 (es) * 1971-04-02 1977-10-21 Citroen Sa
JPS51141132A (en) * 1975-05-30 1976-12-04 Toyoda Mach Works Ltd Servo-valve device for power steering gear
US4169515A (en) * 1978-02-23 1979-10-02 The Bendix Corporation Power steering device

Also Published As

Publication number Publication date
US4252207A (en) 1981-02-24
IT7912478A0 (it) 1979-02-22
FR2418133A1 (fr) 1979-09-21
FR2418133B1 (es) 1980-10-24
GB2014920A (en) 1979-09-05
GB2014920B (en) 1982-02-17
IT1203286B (it) 1989-02-15
JPS54122530A (en) 1979-09-22
DE2907005A1 (de) 1979-08-30

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