ES8501323A1 - Un aparato de direccion asistida para efectuar el movimiento de giro de las ruedas directrices de un vehiculo - Google Patents

Un aparato de direccion asistida para efectuar el movimiento de giro de las ruedas directrices de un vehiculo

Info

Publication number
ES8501323A1
ES8501323A1 ES526232A ES526232A ES8501323A1 ES 8501323 A1 ES8501323 A1 ES 8501323A1 ES 526232 A ES526232 A ES 526232A ES 526232 A ES526232 A ES 526232A ES 8501323 A1 ES8501323 A1 ES 8501323A1
Authority
ES
Spain
Prior art keywords
control valve
piston
power steering
motor
condition
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
ES526232A
Other languages
English (en)
Other versions
ES526232A0 (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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of ES8501323A1 publication Critical patent/ES8501323A1/es
Publication of ES526232A0 publication Critical patent/ES526232A0/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
    • 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

Landscapes

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

Abstract

APARATO DE DIRECCION ASISTIDA PARA EFECTUAR EL MOVIMIENTO DE GIRO DE LAS RUEDAS DIRECTRICES DE UN VEHICULO.COMPRENDE: UNOS MECANISMOS (32) DE MOTOR OPERABLES PARA EFECTUAR EL MOVIMIENTO DE GIRO DE LAS RUEDAS DIRECTRICES DEL VEHICULO (10, 12) INCLUYENDO UNA PRIMERA (42) Y UNA SEGUNDA CAMARAS DE MOTOR (44); UNOS DISPOSITIVOS (64, 66, 68) DE VALVULA DE CONTROL DE OPERABLES (66) DESDE UNA POSICION NEUTRA A UNA PRIMERA POSICION DE MARCHA PARA DIRIGIR PRESION DE FLUIDO A LA PRIMERA CAMARA DE MOTOR PARA ACCIONAR A LOS ELEMENTOS DE MOTOR Y GIRAR LAS RUEDAS DIRECTRICES DEL VEHICULO EN UNA PRIMERA DIRECCION, Y ACCIONABLES (76, 78) DESDE LA POSICION NEUTRA A UNA SEGUNDA POSICION DE MARCHA, UNOS CONDUCTOS DE SUMINISTRO (24); UNOS CONDUCTOS DE RETORNO (30; Y UNOS CONDUCTOS (194) DE VENTILACION.
ES526232A 1982-11-15 1983-10-04 Un aparato de direccion asistida para efectuar el movimiento de giro de las ruedas directrices de un vehiculo Granted ES526232A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/441,503 US4475440A (en) 1982-11-15 1982-11-15 Power steering control apparatus

Publications (2)

Publication Number Publication Date
ES8501323A1 true ES8501323A1 (es) 1984-12-01
ES526232A0 ES526232A0 (es) 1984-12-01

Family

ID=23753132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526232A Granted ES526232A0 (es) 1982-11-15 1983-10-04 Un aparato de direccion asistida para efectuar el movimiento de giro de las ruedas directrices de un vehiculo

Country Status (6)

Country Link
US (1) US4475440A (es)
JP (1) JPS59109463A (es)
BR (1) BR8305834A (es)
DE (1) DE3337836A1 (es)
ES (1) ES526232A0 (es)
GB (1) GB2130156B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59608848D1 (de) * 1996-09-26 2002-04-11 Trw Fahrwerksyst Gmbh & Co Verfahren zur Entlüftung eines hydraulischen Servolenksystems
US6098742A (en) * 1998-12-14 2000-08-08 Trw Inc. Steering apparatus
DE10040839A1 (de) * 2000-08-21 2002-03-07 Zf Lenksysteme Gmbh Lenkung, insbesondere Zahnstangen-Hydrolenkung
FI20025035A0 (fi) * 2001-12-20 2002-07-24 Alamarin Jet Oy Työsylinteri
US9103403B2 (en) * 2011-04-25 2015-08-11 Honeywell International Inc. Three parameter, multi-axis isolators, isolation systems employing the same, and methods for producing the same
JP5607583B2 (ja) * 2011-07-12 2014-10-15 日立オートモティブシステムズステアリング株式会社 パワーステアリング装置
US9273749B2 (en) * 2014-03-28 2016-03-01 Honeywell International Inc. Low profile three parameter isolators and isolation systems employing the same
DE102015110599A1 (de) * 2015-07-01 2017-01-05 Trw Automotive Gmbh Lenkungsbaugruppe einer Kraftfahrzeuglenkung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969775A (en) * 1957-09-23 1961-01-31 Ross Gear And Tool Company Inc Valve
US3381712A (en) * 1966-03-21 1968-05-07 Deere & Co Hydraulic control valve
GB1152555A (en) * 1967-05-08 1969-05-21 Burman & Sons Ltd Hydraulically-Assisted Rack and Pinion Steering Gear
GB1195710A (en) * 1967-08-16 1970-06-24 Cam Gears Luton Ltd Formerly H Improvements relating to power assisted steering and like systems
GB1285627A (en) * 1969-09-04 1972-08-16 Cam Gears Ltd Improvements relating to torque-sensitive valves
US3733968A (en) * 1971-10-01 1973-05-22 Bendix Corp Brake pedal travel limiter for hydraulic brake booster
DE2233167C2 (de) * 1972-07-06 1986-01-30 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Lenkeinrichtung für Kraftfahrzeuge
DE2353984C3 (de) * 1973-10-27 1980-01-31 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge
US3935790A (en) * 1974-02-11 1976-02-03 Trw Inc. Integral power steering assembly
DE2721414C3 (de) * 1977-05-12 1980-07-17 Audi Nsu Auto Union Ag, 7107 Neckarsulm Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
US4311171A (en) * 1978-09-22 1982-01-19 Trw Inc. Hydrostatic steering controller with pressure dams

Also Published As

Publication number Publication date
GB2130156A (en) 1984-05-31
JPH0529584B2 (es) 1993-04-30
JPS59109463A (ja) 1984-06-25
DE3337836C2 (es) 1987-01-02
BR8305834A (pt) 1984-07-10
GB8322111D0 (en) 1983-09-21
ES526232A0 (es) 1984-12-01
US4475440A (en) 1984-10-09
DE3337836A1 (de) 1984-05-17
GB2130156B (en) 1986-06-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601