BR7905715A - VALVE FOR STEERING MECHANISM, WITH CLOSED CENTER AND AT LEAST ONE SEAT OR SEAT TYPE VALVE - Google Patents

VALVE FOR STEERING MECHANISM, WITH CLOSED CENTER AND AT LEAST ONE SEAT OR SEAT TYPE VALVE

Info

Publication number
BR7905715A
BR7905715A BR7905715A BR7905715A BR7905715A BR 7905715 A BR7905715 A BR 7905715A BR 7905715 A BR7905715 A BR 7905715A BR 7905715 A BR7905715 A BR 7905715A BR 7905715 A BR7905715 A BR 7905715A
Authority
BR
Brazil
Prior art keywords
seat
valve
steering mechanism
closed center
type valve
Prior art date
Application number
BR7905715A
Other languages
Portuguese (pt)
Inventor
H Hofmann
H Deininger
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of BR7905715A publication Critical patent/BR7905715A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Power Steering Mechanism (AREA)
BR7905715A 1978-09-06 1979-09-05 VALVE FOR STEERING MECHANISM, WITH CLOSED CENTER AND AT LEAST ONE SEAT OR SEAT TYPE VALVE BR7905715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2838789A DE2838789C2 (en) 1978-09-06 1978-09-06 Steering valve with closed center for actuating the servo motor of a vehicle power steering system

Publications (1)

Publication Number Publication Date
BR7905715A true BR7905715A (en) 1980-05-20

Family

ID=6048788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905715A BR7905715A (en) 1978-09-06 1979-09-05 VALVE FOR STEERING MECHANISM, WITH CLOSED CENTER AND AT LEAST ONE SEAT OR SEAT TYPE VALVE

Country Status (6)

Country Link
BR (1) BR7905715A (en)
DE (1) DE2838789C2 (en)
ES (1) ES483843A1 (en)
FR (1) FR2435380A1 (en)
GB (1) GB2032361B (en)
IT (1) IT1162390B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495703A1 (en) * 1980-12-05 1982-06-11 Dba Fluid distributor for hydraulic steering servo - has relatively rotating ported concentric sleeves to control fluid flow
GB2091181B (en) * 1980-12-19 1985-04-17 Jidosha Kiki Co Power steering apparatus
ES505158A0 (en) * 1981-08-04 1982-06-16 Bendiberica Sa IMPROVEMENTS IN DYNAMIC FLUID DISTRIBUTORS
EP0083490A3 (en) * 1981-12-31 1984-05-02 Adwest Engineering Limited Rotary valve for a power assisted steering mechanism
ES8302864A1 (en) * 1982-01-14 1983-02-01 Bendiberica Sa Hydraulic distributor with reaction on the control member.
ES517365A0 (en) * 1982-11-13 1983-11-01 Bendiberica Sa IMPROVEMENTS IN HYDRAULIC DISTRIBUTORS FOR SERVOMECHANISMS.
ES8404474A1 (en) * 1983-04-26 1984-05-01 Bendiberica Sa Hydraulic rotatory distributor, particularly for a vehicle's servo steering system.
DE4236716A1 (en) * 1992-10-30 1994-05-05 Rexroth Mannesmann Gmbh Hydraulic accumulator charging system for vehicle drive - uses switch-off valve actuated by piston responsive to pressure in accumulator
DE4418119C1 (en) * 1994-05-24 1995-09-14 Daimler Benz Ag Servo valve arrangement for vehicle power steering
DE19632622B4 (en) * 1996-08-13 2007-03-29 Mercedes-Benz Lenkungen Gmbh servo valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222332A1 (en) * 1972-05-06 1973-11-22 Zahnradfabrik Friedrichshafen AUXILIARY DEVICE FOR STORAGE OPERATION
IT992718B (en) * 1972-08-26 1975-09-30 Langen & Co CONTROL APPARATUS OPERATING WITH A PRESSURE VESSEL
DE2301415A1 (en) * 1973-01-12 1974-07-18 Daimler Benz Ag POWER STEERING FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES
DE2834421A1 (en) * 1978-08-05 1980-02-14 Zahnradfabrik Friedrichshafen STEERING VALVE WITH CLOSED CENTER
DE2834420C2 (en) * 1978-08-05 1986-11-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steering valve

Also Published As

Publication number Publication date
GB2032361A (en) 1980-05-08
DE2838789C2 (en) 1987-03-12
FR2435380A1 (en) 1980-04-04
IT1162390B (en) 1987-03-25
GB2032361B (en) 1982-12-08
IT7950184A0 (en) 1979-09-06
DE2838789A1 (en) 1980-03-20
ES483843A1 (en) 1980-04-16

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