ES466573A1 - Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motor - Google Patents

Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motor

Info

Publication number
ES466573A1
ES466573A1 ES466573A ES466573A ES466573A1 ES 466573 A1 ES466573 A1 ES 466573A1 ES 466573 A ES466573 A ES 466573A ES 466573 A ES466573 A ES 466573A ES 466573 A1 ES466573 A1 ES 466573A1
Authority
ES
Spain
Prior art keywords
pinion
valve sleeve
valve
steering mechanism
rotor member
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
ES466573A
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.)
Adwest Engineering Ltd
Original Assignee
Adwest Engineering 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 Adwest Engineering Ltd filed Critical Adwest Engineering Ltd
Publication of ES466573A1 publication Critical patent/ES466573A1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

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

Abstract

Válvula rotatoria para mecanismo de dirección de cremallera y piñón auxiliado por fuerza motriz, para vehículo a motor, del tipo que comprende un manguito valvular; un miembro rotor que gira dentro del manguito valvular y que tiene una conexión de entrada mediante la cual es conectable al control de dirección de un vehículo, de manera que se comunique al mismo un movimiento rotatorio cuando se accione el control de dirección, presentando el miembro rotor y el manguito valvular unas muescas axialmente extendidas que cooperan controlando la circulación de fluido a presión a través de la válvula de acuerdo con la disposición angular del miembro rotor respecto al manguito valvular; un piñón rígidamente conectado a este manguito y una barra de torsión que conecta el miembro rotor al piñón, caracterizada porque el piñón (3) es cilíndrico y está conectado al manguito valvular (9) por medio de un miembro acoplador anular (17), una de cuyas porciones terminales se ajusta sobre una porción terminal (16) del piñón (3) y tiene unos dientes internos que engranan con los dientes (13) de la porción terminal (16) del piñón (3) y tiene unos dientes internos que engranan con los dientes (13) de la porción terminal (16), uniéndose el miembro acoplador anular (17) al piñón (3) y al manguito valvular (9).
ES466573A 1977-02-16 1978-02-02 Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motor Expired ES466573A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6382/77A GB1558417A (en) 1977-02-16 1977-02-16 Rotary valve for power-assisted steering mechanism

Publications (1)

Publication Number Publication Date
ES466573A1 true ES466573A1 (es) 1979-08-16

Family

ID=9813491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466573A Expired ES466573A1 (es) 1977-02-16 1978-02-02 Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motor

Country Status (6)

Country Link
US (1) US4178835A (es)
DE (1) DE2804094A1 (es)
ES (1) ES466573A1 (es)
FR (1) FR2380932A1 (es)
GB (1) GB1558417A (es)
SE (1) SE433479B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845301C3 (de) * 1978-10-18 1981-06-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkventil für Hilfskraftlenkungen
DE2856606C2 (de) * 1978-12-29 1986-04-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschieberlenkventil für Hilfskraftlenkungen
FR2495703A1 (fr) * 1980-12-05 1982-06-11 Dba Dispositif de distribution pour servomecanisme hydraulique, a encombrement axial reduit
FR2502093A1 (fr) * 1981-03-18 1982-09-24 Valeo Dispositif de direction assistee d'un vehicule
FR2509245A1 (fr) * 1981-07-08 1983-01-14 Valeo Dispositif de direction assistee d'un vehicule
FR2509246A1 (fr) * 1981-07-08 1983-01-14 Valeo Dispositif de direction assistee d'un vehicule
GB2122152B (en) * 1982-06-18 1986-06-25 Cam Gears Ltd A power assisted steering gear
WO1987001164A1 (en) * 1985-08-13 1987-02-26 Zahnradfabrik Friedrichshafen Ag Rotary transmission element for steering mechanism in particular for motor vehicles
US4905782A (en) * 1986-02-01 1990-03-06 Zahnradfabrik Friedrichshafen, Ag. Steering valve for vehicles
US4742883A (en) * 1986-09-29 1988-05-10 Ford Motor Company Pinion ball bearings with preload adjustment for power rack and pinion steering gears
KR101138122B1 (ko) * 2008-06-17 2012-04-23 한라스택폴 주식회사 피니언 밸브 바디와 이를 구비한 피니언 밸브 어셈블리

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393608A (en) * 1966-10-20 1968-07-23 Bendix Corp Power steering mechanism
GB1223551A (en) * 1966-12-28 1971-02-24 Cam Gears Ltd Improvements in power-assisted steering and like systems
GB1152555A (en) * 1967-05-08 1969-05-21 Burman & Sons Ltd Hydraulically-Assisted Rack and Pinion Steering Gear
GB1241428A (en) * 1968-11-15 1971-08-04 Adwest Eng Ltd Rack and pinion steering mechanisms for motor vehicles
CA922238A (en) * 1969-02-03 1973-03-06 E. Bishop Arthur Power steering valve system
US3998131A (en) * 1973-07-18 1976-12-21 Cam Gears Limited Rotary valve for power steering with hydraulic reaction
GB1470975A (en) * 1973-07-18 1977-04-21 Cam Gears Ltd Power assisted steering system

Also Published As

Publication number Publication date
SE7800565L (sv) 1978-08-16
SE433479B (sv) 1984-05-28
GB1558417A (en) 1980-01-03
FR2380932A1 (fr) 1978-09-15
US4178835A (en) 1979-12-18
DE2804094A1 (de) 1978-08-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405