ES450867A1 - Perfeccionamientos en dispositivos hidraulicos de servodi- reccion para vehiculos de motor. - Google Patents

Perfeccionamientos en dispositivos hidraulicos de servodi- reccion para vehiculos de motor.

Info

Publication number
ES450867A1
ES450867A1 ES450867A ES450867A ES450867A1 ES 450867 A1 ES450867 A1 ES 450867A1 ES 450867 A ES450867 A ES 450867A ES 450867 A ES450867 A ES 450867A ES 450867 A1 ES450867 A1 ES 450867A1
Authority
ES
Spain
Prior art keywords
pass passage
pressure difference
reservoir
pump
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
ES450867A
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.)
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 ES450867A1 publication Critical patent/ES450867A1/es
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
    • B62D5/22—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 rack-and-pinion type

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)
ES450867A 1975-08-21 1976-08-20 Perfeccionamientos en dispositivos hidraulicos de servodi- reccion para vehiculos de motor. Expired ES450867A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525864A FR2321417A1 (fr) 1975-08-21 1975-08-21 Dispositif hydraulique d'assistance de direction de vehicule automobile

Publications (1)

Publication Number Publication Date
ES450867A1 true ES450867A1 (es) 1977-08-16

Family

ID=9159239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450867A Expired ES450867A1 (es) 1975-08-21 1976-08-20 Perfeccionamientos en dispositivos hidraulicos de servodi- reccion para vehiculos de motor.

Country Status (6)

Country Link
US (1) US4085817A (es)
DE (1) DE2637644A1 (es)
ES (1) ES450867A1 (es)
FR (1) FR2321417A1 (es)
GB (1) GB1500669A (es)
IT (1) IT1067988B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE18289T1 (de) * 1981-09-14 1986-03-15 Deere & Co Hydraulische steuervorrichtung.
US4410058A (en) * 1981-12-10 1983-10-18 Trw Inc. Vehicle steering apparatus
FR2540220A1 (fr) * 1983-02-01 1984-08-03 Renault Dispositif de commande hydraulique, notamment de direction assistee
JPS6185574U (es) * 1984-11-12 1986-06-05
DE3817031C2 (de) * 1988-05-19 1994-02-24 Danfoss As Lenkdämpfeinrichtung für ein knickgesteuertes Fahrzeug mit hydraulischer Lenkung
US5437216A (en) * 1994-05-03 1995-08-01 Leonard Studio Equipment, Inc. Universal hydraulic valve
US5546751A (en) * 1994-10-14 1996-08-20 Last; Harry J. Anti-cavitation manifold for drive coupled, dual motor, reversible hydraulic drive systems
DE69614776T2 (de) * 1995-06-23 2002-04-18 New Holland Italia Spa Steuerventil für ein hydraulisches Lenksystem
JP3912905B2 (ja) * 1998-07-10 2007-05-09 株式会社ショーワ 油圧式パワーステアリング装置
US7021196B1 (en) * 2003-09-24 2006-04-04 Alderson Mark L Steering rack
US20060016186A1 (en) * 2004-07-21 2006-01-26 Xingen Dong Hydrostatic transmission with bypass valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1121263A (fr) * 1955-03-22 1956-07-31 Cima Dispositif de relevage hydraulique asservi
US3411416A (en) * 1965-01-29 1968-11-19 Eton Yale & Towne Inc Adjustable, metered, directional flow control arrangement
DE2249181C3 (de) * 1972-10-06 1979-07-19 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Lenkbegrenzung für Servolenkanlagen, insbesondere für Kraftfahrzeuge
US3941033A (en) * 1972-11-22 1976-03-02 Danfoss A/S Hydraulic steering apparatus

Also Published As

Publication number Publication date
IT1067988B (it) 1985-03-21
FR2321417B1 (es) 1979-04-20
FR2321417A1 (fr) 1977-03-18
GB1500669A (en) 1978-02-08
US4085817A (en) 1978-04-25
DE2637644A1 (de) 1977-03-03

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