BR8807817A - Dispositivo hidrostatico de direcao de forca auxiliar,sobretudo para veiculos motorizados - Google Patents

Dispositivo hidrostatico de direcao de forca auxiliar,sobretudo para veiculos motorizados

Info

Publication number
BR8807817A
BR8807817A BR888807817A BR8807817A BR8807817A BR 8807817 A BR8807817 A BR 8807817A BR 888807817 A BR888807817 A BR 888807817A BR 8807817 A BR8807817 A BR 8807817A BR 8807817 A BR8807817 A BR 8807817A
Authority
BR
Brazil
Prior art keywords
over
power steering
auxiliary power
motorized vehicles
hydrostatic device
Prior art date
Application number
BR888807817A
Other languages
English (en)
Inventor
Rolf Fassbender
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 BR8807817A publication Critical patent/BR8807817A/pt

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
    • B62D5/09—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 means for actuating valves
    • B62D5/093—Telemotor driven by steering wheel movement
    • B62D5/097—Telemotor driven by steering wheel movement gerotor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Valve Housings (AREA)
BR888807817A 1987-11-26 1988-11-12 Dispositivo hidrostatico de direcao de forca auxiliar,sobretudo para veiculos motorizados BR8807817A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3740120 1987-11-26
PCT/EP1988/001034 WO1989004788A1 (en) 1987-11-26 1988-11-12 Hydrostatic servo-assisted steering system, in particular for motor vehicles

Publications (1)

Publication Number Publication Date
BR8807817A true BR8807817A (pt) 1990-10-23

Family

ID=6341346

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807817A BR8807817A (pt) 1987-11-26 1988-11-12 Dispositivo hidrostatico de direcao de forca auxiliar,sobretudo para veiculos motorizados

Country Status (8)

Country Link
US (1) US5072586A (pt)
EP (1) EP0397692B1 (pt)
CN (1) CN1020435C (pt)
BR (1) BR8807817A (pt)
DE (2) DE3868279D1 (pt)
DK (1) DK118590A (pt)
WO (1) WO1989004788A1 (pt)
YU (1) YU180488A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003396A1 (de) * 1989-09-08 1991-03-21 Zahnradfabrik Friedrichshafen Ag Hydrostatische hilfskraftlenkeinrichtung, insbesondere für kraftfahrzeuge
JP2833954B2 (ja) * 1993-01-29 1998-12-09 住友イートン機器株式会社 油圧式トルク増幅装置
IT1280908B1 (it) * 1995-08-11 1998-02-11 Dayco Europe Spa Impianto di idroguida per un veicolo
US6581704B2 (en) 2001-06-21 2003-06-24 Deere & Company Steering controls
US8056768B2 (en) * 2007-12-28 2011-11-15 Snodgrass David L Foam pump assembly
CN102282059B (zh) * 2009-11-05 2014-11-05 傅黎明 一种液压转向控制阀及一种逆向自锁转向系统
EP2610142B1 (en) 2011-12-27 2014-03-05 Sauer-Danfoss ApS Hydraulic steering device
EP2610136B1 (en) 2011-12-28 2014-01-22 Sauer-Danfoss ApS Hydraulic steering device
EP2610137B1 (en) 2011-12-28 2014-03-05 Sauer-Danfoss ApS Hydraulic steering device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455210A (en) * 1966-10-26 1969-07-15 Eaton Yale & Towne Adjustable,metered,directional flow control arrangement
GB1210382A (en) * 1967-03-22 1970-10-28 Cam Gears Ltd Improvements relating to spool valves and to hydraulic control systems incorporating such valves
DE2336195C3 (de) * 1973-07-17 1980-07-24 Robert Bosch Gmbh, 7000 Stuttgart Servolenkung für Kraftfahrzeuge
US4109679A (en) * 1976-04-23 1978-08-29 Eaton Corporation Controller for fluid pressure operated devices
US4043419A (en) * 1976-06-04 1977-08-23 Eaton Corporation Load sensing power steering system
US4096883A (en) * 1976-08-24 1978-06-27 Eaton Corporation Closed-center controller and neutral bypass arrangement therefor
DE2919051C2 (de) * 1979-05-11 1986-09-18 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Hilfskraftlenkung
DE3037660C2 (de) * 1980-10-04 1982-12-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Hilfskraftlenkung
US4665695A (en) * 1981-03-13 1987-05-19 Trw Inc. Hydrostatic load sense steering system
DE3132342C2 (de) * 1981-08-17 1987-01-29 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Hilfskraft-Lenkeinrichtung
US4454716A (en) * 1982-02-03 1984-06-19 Trw Inc. Load sense hydrostatic vehicle steering system
JPS60500805A (ja) * 1983-03-23 1985-05-30 ツア−ンラトフアブリク　フリ−トリツヒシヤフエン　アクチエンゲゼルシヤフト 自動車の液圧パワーステアリング装置
US4860635A (en) * 1986-05-12 1989-08-29 Nissan Motor Co., Ltd. Steering control valve for variable power assist steering system

Also Published As

Publication number Publication date
CN1020435C (zh) 1993-05-05
DE3868279D1 (de) 1992-03-12
DE3838441A1 (de) 1989-03-23
DK118590D0 (da) 1990-05-14
CN1034512A (zh) 1989-08-09
EP0397692A1 (de) 1990-11-22
US5072586A (en) 1991-12-17
EP0397692B1 (de) 1992-01-29
DK118590A (da) 1990-05-14
YU180488A (en) 1991-02-28
WO1989004788A1 (en) 1989-06-01

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