ES2075382T3 - Dispositivo de mando de un gato hidraulico. - Google Patents

Dispositivo de mando de un gato hidraulico.

Info

Publication number
ES2075382T3
ES2075382T3 ES91401361T ES91401361T ES2075382T3 ES 2075382 T3 ES2075382 T3 ES 2075382T3 ES 91401361 T ES91401361 T ES 91401361T ES 91401361 T ES91401361 T ES 91401361T ES 2075382 T3 ES2075382 T3 ES 2075382T3
Authority
ES
Spain
Prior art keywords
jack
hydraulic jack
fluid
control device
cat
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 - Lifetime
Application number
ES91401361T
Other languages
English (en)
Inventor
Gilbert Kervagoret
Pierre Lebret
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 Europe Services Techniques
Original Assignee
AlliedSignal Europe Services Techniques
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 AlliedSignal Europe Services Techniques filed Critical AlliedSignal Europe Services Techniques
Application granted granted Critical
Publication of ES2075382T3 publication Critical patent/ES2075382T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/148—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering provided with safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE ACCIONAMIENTO DE UN GATO HIDRAULICO (10) QUE COMPRENDE, EN UN CIRCUITO PRINCIPAL, UN CONJUNTO DISTRIBUIDOR (28, 28'', 150) ACCIONADO POR MEDIOS ELECTRICOS, Y QUE ACCIONA LA PUESTA EN RELACION DE CADA UNA DE LAS DOS CAMARAS (14, 16) DEL GATO (10) SELECTIVAMENTE A UNA FUENTE DE FLUIDO A ALTA PRESION (20, 26) O A UN DEPOSITO DE FLUIDO A BAJA PRESION (24), Y UN CIRCUITO AUXILIAR ACCIONADO POR MEDIOS (76) SENSIBLES A LA POSICION DEL PISTON (12) DEL GATO. SEGUN LA INVENCION, EN CASO DE FALLO DE LOS MEDIOS DE ACCIONAMIENTO ELECTRICO, LA PUESTA EN RELACION DE CADA UNA DE LAS CAMARAS (14, 16) DEL GATO (10) SELECTIVAMENTE A UNA FUENTE DE FLUIDO A ALTA PRESION (26) O A UN DEPOSITO DE FLUIDO A BAJA PRESION (24) PARA LA VUELTA DEL PISTON (12) DEL GATO (10) A SU POSICION DE REPOSO, ESTA ASEGURADA POR EL CONJUNTO DISTRIBUIDOR (28, 28'', 150) DEL CIRCUITO PRINCIPAL ACCIONADO POR EL CIRCUITO AUXILIAR.
ES91401361T 1990-06-29 1991-05-28 Dispositivo de mando de un gato hidraulico. Expired - Lifetime ES2075382T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008221A FR2663996B1 (fr) 1990-06-29 1990-06-29 Dispositif de commande d'un verin hydraulique.

Publications (1)

Publication Number Publication Date
ES2075382T3 true ES2075382T3 (es) 1995-10-01

Family

ID=9398155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401361T Expired - Lifetime ES2075382T3 (es) 1990-06-29 1991-05-28 Dispositivo de mando de un gato hidraulico.

Country Status (4)

Country Link
EP (1) EP0465279B1 (es)
DE (1) DE69111926T2 (es)
ES (1) ES2075382T3 (es)
FR (1) FR2663996B1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271758A (ja) * 1985-09-21 1987-04-02 Daihatsu Motor Co Ltd 四輪操舵車両におけるフエイルセ−フ装置
FR2629145B1 (fr) * 1988-03-25 1990-11-30 Bendix France Dispositif de commande d'un verin hydraulique a double effet
DE3811312A1 (de) * 1988-04-02 1989-10-19 Bosch Gmbh Robert Doppeltwirkender arbeitszylinder

Also Published As

Publication number Publication date
DE69111926D1 (de) 1995-09-14
FR2663996B1 (fr) 1994-07-22
EP0465279A1 (fr) 1992-01-08
FR2663996A1 (fr) 1992-01-03
DE69111926T2 (de) 1995-12-07
EP0465279B1 (fr) 1995-08-09

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