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ES8107367A1 - Perfeccionamientos en distribuidores de accionamiento de un gato - Google Patents

Perfeccionamientos en distribuidores de accionamiento de un gato

Info

Publication number
ES8107367A1
ES8107367A1 ES497115A ES497115A ES8107367A1 ES 8107367 A1 ES8107367 A1 ES 8107367A1 ES 497115 A ES497115 A ES 497115A ES 497115 A ES497115 A ES 497115A ES 8107367 A1 ES8107367 A1 ES 8107367A1
Authority
ES
Spain
Prior art keywords
control
flow
sleeve
piston
hydraulic servo
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
ES497115A
Other languages
English (en)
Other versions
ES497115A0 (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 ES8107367A1 publication Critical patent/ES8107367A1/es
Publication of ES497115A0 publication Critical patent/ES497115A0/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Servomotors (AREA)

Abstract

DISTRIBUIDOR DE ACCIONAMIENTO PARA LA CAMARA DE UN GATO, QUE ACTUA SOBRE LA CREMALLERA DE DIRECCION DE UN AUTOMOVIL. ESTA CONSTITUIDO POR UN CUERPO (12), EN CUYO INTERIOR SE DESPLAZAN UN ORGANO DE ACCIONAMIENTO (15) Y UN ELEMENTO SEGUIDOR (16), QUE TIENE FORMA DE MANGUITO. SE PONE EN FUNCIONAMIENTO CUANDO EL TOPE MOVIL (47) EJERCE SOBRE EL ELEMENTO (15) UN ESFUERZO IGUAL AL DE LOS RESORTES (44, 45), EN ESTA POSICION HAY COMUNICACION ENTRE LA VENTANA (27) DE SALIDA A PRESION ELEVADA Y EL TRAYECTO DE FLUJO A BAJA PRESION PROPORCIONADO POR LA FUENTE CONECTADA A LA VENTANA (25) DE ENTRADA AL DISTRIBUIDOR. SI EL TOPE (47) PROSIGUE SU MOVIMIENTO, LA ARISTA (32) DESCUBRE LOS ORIFICIOS (29), EL FLUIDO A PRESION ACTUA SOBRE EL SALIENTE (21), Y EL ELEMENTO ACCIONADOR (15), JUNTO CON EL SEGUIDOR (16), COMPRIMEN EL RESORTE (44); ASI, LOS ORIFICIOS (29) COMUNICAN CON LA VENTANA (27), DONDE SE CONECTA CON LA CAMARA DE UN GATO. LA PRESION EN LA CAMARA DEL GATO AUMENTA LINEALMENTE CON LA COMPRESION DEL RESORTE (44). DE APLICACION EN VALVULAS DE SERVO-DIRECCION. N
ES497115A 1979-11-26 1980-11-25 Perfeccionamientos en distribuidores de accionamiento de un gato Granted ES497115A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929046A FR2508566A1 (fr) 1979-11-26 1979-11-26 Distributeur de commande de verin

Publications (2)

Publication Number Publication Date
ES8107367A1 true ES8107367A1 (es) 1981-10-01
ES497115A0 ES497115A0 (es) 1981-10-01

Family

ID=9232080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497115A Granted ES497115A0 (es) 1979-11-26 1980-11-25 Perfeccionamientos en distribuidores de accionamiento de un gato

Country Status (3)

Country Link
DE (1) DE3043968A1 (es)
ES (1) ES497115A0 (es)
FR (1) FR2508566A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408628C2 (de) * 1994-03-09 1996-11-28 Claas Ohg Lenkventil
DE4422556C1 (de) * 1994-06-28 1995-10-05 Daimler Benz Ag Durch Servomotor unterstützte Zahnstangenlenkung
DE19508981C1 (de) * 1995-03-13 1996-07-18 Daimler Benz Ag Servounterstützte Zahnstangengetriebeanordnung, insbesondere Zahnstangenlenkung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808120A (en) * 1953-06-23 1957-10-01 Chrysler Corp Hydraulic power steering unit with valve reaction elements of unequal area
DE2128909C3 (de) * 1971-06-11 1980-03-27 Integral Hydraulik & Co, 4000 Duesseldorf Lenkventil fur hydraulische Servolenkeinrichtungen
DE2317089A1 (de) * 1973-04-05 1974-10-24 Zahnradfabrik Friedrichshafen Steuerventil, insbesondere fuer hilfskraftlenkungen
DE2426712C3 (de) * 1974-06-01 1979-10-31 Integral Hydraulik Langen & Co, 4000 Duesseldorf Servolenkeinrichtung für Fahrzeuge, insbesondere solche mit Speicher-Lenkungen
FR2355185A2 (fr) * 1976-02-27 1978-01-13 Citroen Sa Dispositif de commande mecanique assistee par fluide sous pression
IT1058691B (it) * 1976-03-29 1982-05-10 Riva Calzoni Spa Servosterzo idraulico per autoveicoli
DE2745987C2 (de) * 1977-10-13 1982-10-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
DE2747484A1 (de) * 1977-10-22 1979-04-26 Bosch Gmbh Robert Hydraulischer lenkverstaerker fuer speicher- und durchflusslenkung

Also Published As

Publication number Publication date
DE3043968A1 (de) 1981-06-04
FR2508566B1 (es) 1983-09-09
DE3043968C2 (es) 1992-04-09
ES497115A0 (es) 1981-10-01
FR2508566A1 (fr) 1982-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519