ES459710A1 - Perfeccionamientos en valvulas de mando para servodireccio- nes de vehiculos. - Google Patents

Perfeccionamientos en valvulas de mando para servodireccio- nes de vehiculos.

Info

Publication number
ES459710A1
ES459710A1 ES459710A ES459710A ES459710A1 ES 459710 A1 ES459710 A1 ES 459710A1 ES 459710 A ES459710 A ES 459710A ES 459710 A ES459710 A ES 459710A ES 459710 A1 ES459710 A1 ES 459710A1
Authority
ES
Spain
Prior art keywords
piston
disc
rotor
shaped
driving piston
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
ES459710A
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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendiberica 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
Priority to ES459710A priority Critical patent/ES459710A1/es
Application filed by Bendiberica SA filed Critical Bendiberica SA
Publication of ES459710A1 publication Critical patent/ES459710A1/es
Priority to GB25256/78A priority patent/GB1581918A/en
Priority to AU36792/78A priority patent/AU520331B2/en
Priority to US05/912,626 priority patent/US4208951A/en
Priority to AR272474A priority patent/AR217298A1/es
Priority to IT24415/78A priority patent/IT1095050B/it
Priority to JP6898278A priority patent/JPS5417229A/ja
Priority to SE7806731A priority patent/SE436999B/sv
Priority to DE2825383A priority patent/DE2825383C2/de
Priority to FR787817514A priority patent/FR2393712A1/fr
Priority to BR7803737A priority patent/BR7803737A/pt
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
    • B62D5/20—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
    • B62D5/24—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 worm type

Landscapes

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

Abstract

Perfeccionamientos en válvulas de mando para servodirecciones de vehículos, del tipo de las que comprenden un órgano distribuidor discoidal y un órgano de mando en forma de rotor a modo de estrella cuyos brazos ajustan con las superficies de la cámara del distribuidor definiendo recintos distribuidos circunferencialmente y herméticos entre sí, estando los recintos alternos en comunicación con respectivas cámaras de trabajo a ambos lados de un émbolo cremallera del dispositivo servoaccionador y una o las dos superficies axiales de la cámara discoidal presenta lumbreras distribuidas circunferencialmente, conectadas de forma alterna con la entrada y la salida de fluido.
ES459710A 1977-06-11 1977-06-11 Perfeccionamientos en valvulas de mando para servodireccio- nes de vehiculos. Expired ES459710A1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES459710A ES459710A1 (es) 1977-06-11 1977-06-11 Perfeccionamientos en valvulas de mando para servodireccio- nes de vehiculos.
GB25256/78A GB1581918A (en) 1977-06-11 1978-05-31 Power steering mechanism
AU36792/78A AU520331B2 (en) 1977-06-11 1978-06-01 Power steering mechanism
US05/912,626 US4208951A (en) 1977-06-11 1978-06-05 Power steering mechanism
AR272474A AR217298A1 (es) 1977-06-11 1978-06-07 Mecanismo de direccion de potencia para un vehiculo
IT24415/78A IT1095050B (it) 1977-06-11 1978-06-09 Meccanismo di servosterzo
DE2825383A DE2825383C2 (de) 1977-06-11 1978-06-09 Hilfskraftlenkung für Fahrzeuge
JP6898278A JPS5417229A (en) 1977-06-11 1978-06-09 Power steering mechanism
SE7806731A SE436999B (sv) 1977-06-11 1978-06-09 Servostyranordning for fordon
FR787817514A FR2393712A1 (fr) 1977-06-11 1978-06-12 Perfectionnement aux mecanismes de direction assistee
BR7803737A BR7803737A (pt) 1977-06-11 1978-06-12 Mecanismo de servodirecao para veiculos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES459710A ES459710A1 (es) 1977-06-11 1977-06-11 Perfeccionamientos en valvulas de mando para servodireccio- nes de vehiculos.

Publications (1)

Publication Number Publication Date
ES459710A1 true ES459710A1 (es) 1978-04-01

Family

ID=8474000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459710A Expired ES459710A1 (es) 1977-06-11 1977-06-11 Perfeccionamientos en valvulas de mando para servodireccio- nes de vehiculos.

Country Status (11)

Country Link
US (1) US4208951A (es)
JP (1) JPS5417229A (es)
AR (1) AR217298A1 (es)
AU (1) AU520331B2 (es)
BR (1) BR7803737A (es)
DE (1) DE2825383C2 (es)
ES (1) ES459710A1 (es)
FR (1) FR2393712A1 (es)
GB (1) GB1581918A (es)
IT (1) IT1095050B (es)
SE (1) SE436999B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021970B1 (en) * 1979-07-02 1983-11-23 Bendiberica S.A. Control valve for fluid actuated device
ES8205162A1 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
US4557178A (en) * 1981-12-04 1985-12-10 Clipp Control Servo amplification system
US4922803A (en) * 1989-03-17 1990-05-08 Techco Corporation Four-way valve
US5205372A (en) * 1990-07-17 1993-04-27 Koyo Seiko Co., Ltd. Hydraulic power steering device
US5230273A (en) * 1990-07-25 1993-07-27 Trw Inc. Apparatus for controlling fluid flow to a power steering actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917079A (en) * 1957-11-12 1959-12-15 Gen Motors Corp Fluid power steering control valve
US3465842A (en) * 1967-12-29 1969-09-09 Bendix Corp Power steering mechanism
CS153056B2 (es) * 1968-12-21 1974-02-22
JPS512179B1 (es) * 1970-03-03 1976-01-23
US3722368A (en) * 1970-06-04 1973-03-27 Aisin Seiki Fluid power steering unit
US3722369A (en) * 1971-02-12 1973-03-27 Aisin Seiki Fluid power steering gear
DE2414398A1 (de) * 1974-03-26 1975-10-16 Autoipari Kutato Intezet Servosteuereinrichtung mit hand- und druckfluessigkeitsbetaetigung, insbesondere fuer strassenkraftfahrzeuge
GB1576153A (en) * 1976-11-29 1980-10-01 Bendiberica Sa Control valve more particularly for use in a power seeringdevice

Also Published As

Publication number Publication date
JPS6141785B2 (es) 1986-09-17
BR7803737A (pt) 1979-01-09
IT1095050B (it) 1985-08-10
DE2825383A1 (de) 1978-12-21
IT7824415A0 (it) 1978-06-09
FR2393712B1 (es) 1981-01-09
FR2393712A1 (fr) 1979-01-05
SE436999B (sv) 1985-02-04
AR217298A1 (es) 1980-03-14
GB1581918A (en) 1980-12-31
AU3679278A (en) 1979-12-06
DE2825383C2 (de) 1986-07-31
JPS5417229A (en) 1979-02-08
SE7806731L (sv) 1978-12-12
AU520331B2 (en) 1982-01-28
US4208951A (en) 1980-06-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102