ES468679A1 - Un sistema perfeccionado de valvula para direccion asistida. - Google Patents

Un sistema perfeccionado de valvula para direccion asistida.

Info

Publication number
ES468679A1
ES468679A1 ES468679A ES468679A ES468679A1 ES 468679 A1 ES468679 A1 ES 468679A1 ES 468679 A ES468679 A ES 468679A ES 468679 A ES468679 A ES 468679A ES 468679 A1 ES468679 A1 ES 468679A1
Authority
ES
Spain
Prior art keywords
shafts
valve system
power steering
magnitude
neutral position
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
ES468679A
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki Co 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
Priority claimed from JP4119977A external-priority patent/JPS5820825B2/ja
Priority claimed from JP11764477A external-priority patent/JPS582101B2/ja
Application filed by Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of ES468679A1 publication Critical patent/ES468679A1/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

Landscapes

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

Abstract

Un sistema perfeccionado de válvula para dirección asistida, que incluye un árbol de entrada funcionalmente conectado a un volante de dirección, un árbol de salida dispuesto en alineación axial con el árbol de entrada y funcionalmente conectado a ruedas de suelo dirigibles, y un mecanismo de válvula de control que incluye una válvula de carrete y que es sensible a un desplazamiento de la válvula de carrete desde su posición neutral para conmutar un circuito hidráulico para controlar el flujo de aceite hidráulico desde una bomba de aceite hacia o desde un cilindro de accionamiento.
ES468679A 1977-04-11 1978-04-10 Un sistema perfeccionado de valvula para direccion asistida. Expired ES468679A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4119977A JPS5820825B2 (ja) 1977-04-11 1977-04-11 動力舵取装置
JP11764477A JPS582101B2 (ja) 1977-09-30 1977-09-30 動力舵取装置

Publications (1)

Publication Number Publication Date
ES468679A1 true ES468679A1 (es) 1978-12-16

Family

ID=26380766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468679A Expired ES468679A1 (es) 1977-04-11 1978-04-10 Un sistema perfeccionado de valvula para direccion asistida.

Country Status (6)

Country Link
US (1) US4195706A (es)
AU (1) AU511279B2 (es)
DE (1) DE2815498C2 (es)
ES (1) ES468679A1 (es)
FR (1) FR2387153A1 (es)
GB (1) GB1585990A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572460A (en) * 1978-11-14 1980-05-31 Honda Motor Co Ltd Power steering gear unit of wheel
GB2091181B (en) * 1980-12-19 1985-04-17 Jidosha Kiki Co Power steering apparatus
US4458580A (en) * 1981-03-25 1984-07-10 Jidosha Kiki Co., Ltd. Power steering apparatus
JPS60157966A (ja) * 1984-01-27 1985-08-19 Nissan Motor Co Ltd 操舵装置
EP0249315B1 (en) * 1986-06-09 1990-10-31 Trw Cam Gears Limited A power assisted vehicle steering mechanism
EP0287227B1 (en) * 1987-04-15 1992-05-13 Trw Cam Gears Limited A power assisted vehicle steering mechanism
GB2204541B (en) * 1987-05-14 1991-06-19 Trw Cam Gears Ltd Improvements in power assistance vehicle steering mechanisms
DE3817031C2 (de) * 1988-05-19 1994-02-24 Danfoss As Lenkdämpfeinrichtung für ein knickgesteuertes Fahrzeug mit hydraulischer Lenkung
DE3942096A1 (de) * 1988-12-24 1991-06-27 Teves Gmbh Alfred Hydraulische hilfskraftlenkung fuer kraftfahrzeuge
JP2865350B2 (ja) * 1990-01-31 1999-03-08 豊田工機株式会社 前輪操舵装置
US5303793A (en) * 1991-06-26 1994-04-19 Toyoda Koki Kabushiki Kaisha Steering apparatus
DE202004011804U1 (de) * 2004-07-28 2004-12-02 Trw Automotive Gmbh Hydraulisches Servolenkventil mit Lenkmomentüberlagerung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560148A (en) * 1942-07-09 1944-03-22 Dewandre Co Ltd C Improvements in or relating to power assisted steering gear for vehicles
FR960179A (es) * 1947-01-31 1950-04-14
GB760968A (en) * 1954-02-15 1956-11-07 Adamant Engineering Company Lt Improvements in or relating to power assisted steering mechanism
BE539641A (es) * 1954-07-07
DE1003611B (de) * 1955-10-26 1957-02-28 Zahnradfabrik Friedrichshafen Hilfskraftlenkung
US2964017A (en) * 1957-12-09 1960-12-13 Bendix Corp Power steering mechanism
GB1285627A (en) * 1969-09-04 1972-08-16 Cam Gears Ltd Improvements relating to torque-sensitive valves
FR2271104B2 (es) * 1971-04-02 1977-10-21 Citroen Sa
FR2132948A5 (es) * 1971-04-02 1972-11-24 Citroen Sa
GB1451644A (es) * 1972-12-20 1976-10-06

Also Published As

Publication number Publication date
AU3492778A (en) 1979-11-22
FR2387153A1 (fr) 1978-11-10
AU511279B2 (en) 1980-08-07
FR2387153B1 (es) 1984-03-16
DE2815498C2 (de) 1985-08-22
DE2815498A1 (de) 1978-10-12
US4195706A (en) 1980-04-01
GB1585990A (en) 1981-03-11

Similar Documents

Publication Publication Date Title
ES468679A1 (es) Un sistema perfeccionado de valvula para direccion asistida.
GB1108420A (en) Motor vehicles having hydrosta tic drive
FR2433450A1 (fr) Distributeur de direction a tiroir rotatif pour directions assistees d'automobiles
ES8405329A1 (es) Valvula rotatoria de centro cerrado y mecanismo de direccion auxiliado por fuerza motriz dotado de dicha valvula.
FR2372468A1 (fr) Appareillage de commande d'une transmission hydrostatique a double circuit
GB735339A (en) Improvements in or relating to power steering mechanisms for motor vehicles
ES475399A1 (es) Sistema hidraulico para direccion de vehiculo
US2826258A (en) Valve and valve-actuating mechanism for hydraulic steering system
ES422564A1 (es) Mejoras introducidas en un vehiculo de direccion pivotante.
US2931239A (en) Manual and hydraulic power actuated steering gear
ES401377A1 (es) Servomando de direccion para vehiculo.
GB1034349A (en) Improvements relating to power assisted steering or like gear
ES450867A1 (es) Perfeccionamientos en dispositivos hidraulicos de servodi- reccion para vehiculos de motor.
ES489889A1 (es) Dispositivo de direccion asistida de un vehiculo
ATE70599T1 (de) Oelpumpe variabler leistung.
GB1406919A (en) Power steering gear
GB1022029A (en) Improvements in or relating to power-assisted rack and pinion steering gear
ES472870A1 (es) Perfeccionamientos introducidos en los engranajes de servo- direcciones
GB1184454A (en) Improvements in or relating to Reversible Hydraulic Reciprocating Machines, capable of acting as Pumps or Motors
ES8206794A1 (es) Perfeccionamientos en mecanismos accionadores con asistenciafluidodinamica
GB885568A (en) Improvements in and relating to servo-assisted steering arrangements, particularly for motor vehicles
GB1490704A (en) Power-assisted steering system for a vehicle
ES474983A1 (es) Mecanismo de direccion auxiliado por fuerza motriz para ve- hiculo a motor
US3762493A (en) Variable ratio steering control
GB2048183A (en) Steering system

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103