ES8300958A1 - Perfeccionamientos en un dispositivo de distribucion hidraulica para servo-mecanismo de vehiculos automoviles. - Google Patents

Perfeccionamientos en un dispositivo de distribucion hidraulica para servo-mecanismo de vehiculos automoviles.

Info

Publication number
ES8300958A1
ES8300958A1 ES507648A ES507648A ES8300958A1 ES 8300958 A1 ES8300958 A1 ES 8300958A1 ES 507648 A ES507648 A ES 507648A ES 507648 A ES507648 A ES 507648A ES 8300958 A1 ES8300958 A1 ES 8300958A1
Authority
ES
Spain
Prior art keywords
servo
distribution device
steering system
distribution
cut
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
ES507648A
Other languages
English (en)
Other versions
ES507648A0 (es
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.)
DBA SA
Original Assignee
DBA 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 DBA SA filed Critical DBA SA
Publication of ES8300958A1 publication Critical patent/ES8300958A1/es
Publication of ES507648A0 publication Critical patent/ES507648A0/es
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
    • B62D5/08—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
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86654—For plural lines
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86662—Axial and radial flow

Landscapes

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

Abstract

DISPOSITIVO DE DISTRIBUCION HIDRAULICA PARA SERVOMECANISMOS DE VEHICULOS AUTOMOVILES, PRINCIPALMENTE PARA DIRECCION ASISTIDA. CONSTA DE UNA CAJA FIJA (12) DOTADA DE CONTERAS DE UNION (13) Y PROVISTA DE UNA CAVIDAD (16) QUE COBIJA A DOS ELEMENTOS DE DISTRIBUCION DE FLUIDO (14, 15), CILINDRICOS Y COAXIALES, TENIENDO CADA UNO DE ELLOS UNA PARTE EN FORMA DE MANGUITO; Y DE UN CIRCUITO DE CIRCULACION DE FLUIDO (26) COMPUESTO DE DOS RAMAS PARALELAS (26, 27), DOTADAS DE PASAJES DE SECCION VARIABLE DEFINIDOS EN LAS SUPERFICIES CILINDRICAS DE CONTACTO DE LOS ELEMENTOS DE DISTRIBUCION DE FLUIDO (14, 15), COMPRENDIENDO CADA RAMA DOS TIPOS DE PASAJES CON SENTIDOS DE VARIACION DE APERTURA INVERTIDOS.
ES507648A 1980-12-02 1981-12-02 Perfeccionamientos en un dispositivo de distribucion hidraulica para servo-mecanismo de vehiculos automoviles. Granted ES507648A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025545A FR2495241A1 (fr) 1980-12-02 1980-12-02 Dispositif de distribution, notamment pour systeme de direction assistee

Publications (2)

Publication Number Publication Date
ES8300958A1 true ES8300958A1 (es) 1982-11-01
ES507648A0 ES507648A0 (es) 1982-11-01

Family

ID=9248571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507648A Granted ES507648A0 (es) 1980-12-02 1981-12-02 Perfeccionamientos en un dispositivo de distribucion hidraulica para servo-mecanismo de vehiculos automoviles.

Country Status (7)

Country Link
US (1) US4465099A (es)
EP (1) EP0053559B1 (es)
JP (1) JPS57118962A (es)
AU (1) AU547948B2 (es)
DE (1) DE3165121D1 (es)
ES (1) ES507648A0 (es)
FR (1) FR2495241A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511466B1 (fr) * 1981-08-11 1986-01-17 Dba Distributeur rotatif hydraulique pour servomecanisme
FR2520066A1 (fr) * 1982-01-18 1983-07-22 Dba Distributeur pour servomecanisme hydraulique
FR2576064B1 (fr) * 1985-01-11 1987-03-20 Bendix France Distributeur hydraulique rotatif pour servomecanisme
JP2532079B2 (ja) * 1987-01-30 1996-09-11 日産自動車株式会社 パワ−ステアリング用ロ−タリ制御弁
FR2628485A2 (fr) * 1987-06-18 1989-09-15 Bendix France Distributeur hydraulique rotatif pour servo-mecanisme
US5038878A (en) * 1988-10-28 1991-08-13 Nissan Motor Co., Ltd. Variable assist power steering apparatus
US6058703A (en) * 1998-09-28 2000-05-09 Smith; Richard Fluid valve transmission

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939429A (en) * 1957-10-21 1960-06-07 Germane Corp Rotary valve for power steering mechanism
BE791086A (fr) * 1971-11-16 1973-03-01 Danfoss As Appareil de commande pour systemes hydrostatiques ou hydrauliques
DE2835815C2 (de) * 1978-08-16 1986-09-18 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschieberlenkventil für Hilfskraftlenkungen
DE2843592C3 (de) * 1978-10-06 1981-11-19 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hilfskraftlenkgetriebe
DE2856606C2 (de) * 1978-12-29 1986-04-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschieberlenkventil für Hilfskraftlenkungen

Also Published As

Publication number Publication date
FR2495241B1 (es) 1983-02-18
EP0053559B1 (fr) 1984-07-25
DE3165121D1 (en) 1984-08-30
US4465099A (en) 1984-08-14
AU547948B2 (en) 1985-11-14
AU7759981A (en) 1982-06-10
FR2495241A1 (fr) 1982-06-04
EP0053559A1 (fr) 1982-06-09
ES507648A0 (es) 1982-11-01
JPS57118962A (en) 1982-07-24

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