IT996865B - CONTROL DEVICE FOR STEERING SYSTEMS AND SIMILAR - Google Patents

CONTROL DEVICE FOR STEERING SYSTEMS AND SIMILAR

Info

Publication number
IT996865B
IT996865B IT70105/73A IT7010573A IT996865B IT 996865 B IT996865 B IT 996865B IT 70105/73 A IT70105/73 A IT 70105/73A IT 7010573 A IT7010573 A IT 7010573A IT 996865 B IT996865 B IT 996865B
Authority
IT
Italy
Prior art keywords
similar
control device
steering systems
steering
systems
Prior art date
Application number
IT70105/73A
Other languages
Italian (it)
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of IT996865B publication Critical patent/IT996865B/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
    • B62D5/09—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Hydraulic Motors (AREA)
IT70105/73A 1972-11-02 1973-10-22 CONTROL DEVICE FOR STEERING SYSTEMS AND SIMILAR IT996865B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2253575A DE2253575C3 (en) 1972-11-02 1972-11-02 Hydraulic control devices for steering systems, in particular for vehicle steering systems

Publications (1)

Publication Number Publication Date
IT996865B true IT996865B (en) 1975-12-10

Family

ID=5860621

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70105/73A IT996865B (en) 1972-11-02 1973-10-22 CONTROL DEVICE FOR STEERING SYSTEMS AND SIMILAR

Country Status (11)

Country Link
US (1) US3880554A (en)
JP (1) JPS5245575B2 (en)
BE (1) BE805774A (en)
CH (1) CH561853A5 (en)
DD (1) DD112500A5 (en)
DE (1) DE2253575C3 (en)
DK (1) DK133199C (en)
FR (1) FR2205877A5 (en)
GB (1) GB1446880A (en)
IT (1) IT996865B (en)
NL (1) NL7315018A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931711A (en) * 1974-11-06 1976-01-13 Trw Inc. Controller assembly
US4076462A (en) * 1976-07-26 1978-02-28 W. H. Nichols Company Combined distributor and bypass valve for fluid actuated pump or motor
GB2000089B (en) * 1977-06-11 1982-03-17 Bendiberica Sa Power steering mechanism
DE2830292C2 (en) * 1978-07-10 1980-08-07 Danfoss A/S, Nordborg (Daenemark) Hydraulic control unit for the servomotor of a steering device
DE2906183C2 (en) * 1979-02-17 1986-09-18 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatic steering device for automobiles
US4494915A (en) * 1979-06-25 1985-01-22 White Hollis Newcomb Jun Hydrostatic steering unit with cylindrical slide member within clindrical valve sleeve
DE3031230C2 (en) * 1980-08-19 1986-03-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatic power steering device
DE3228345C2 (en) * 1982-07-29 1987-04-09 Günter 8882 Lauingen Stein Control device for liquid or gaseous medium
US4587886A (en) * 1983-04-28 1986-05-13 Jidosha Kiki Co., Ltd. Power steering device
FR2561366B1 (en) * 1984-02-07 1986-12-05 Charbonnages De France DEVICE FOR SUPPLYING GAS TO A FLUIDIZING GRID WITH MULTIPLE FLUID CIRCUITS
DE3504993A1 (en) * 1985-02-14 1986-08-14 Danfoss A/S, Nordborg CONTROL UNIT FOR HYDROSTATIC AUXILIARY STEERING DEVICES
DE3930147A1 (en) * 1989-09-09 1991-03-21 Danfoss As HYDRAULIC STEERING UNIT
US5136844A (en) * 1990-10-11 1992-08-11 Eaton Corportaion Controller with reduced travel limit slip
US7255544B2 (en) * 2003-10-23 2007-08-14 Parker-Hannifin Housing including shock valves for use in a gerotor motor
DE102008063500B4 (en) * 2008-12-17 2012-06-14 Sauer-Danfoss Aps Hydraulic machine
CN101885349A (en) * 2010-07-12 2010-11-17 尹凤金 Integral multifunctional all-hydraulic steering gear
CN105805351A (en) * 2016-04-19 2016-07-27 沈阳工业大学通益科技有限公司 Multiport valve of oil field
JP7242239B2 (en) * 2018-10-09 2023-03-20 仁科工業株式会社 power steering valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289542A (en) * 1963-10-29 1966-12-06 Lawrence Machine & Mfg Company Hydraulic motor or pump
US3286645A (en) * 1965-07-09 1966-11-22 Char Lynn Co Rotary fluid pressure device
US3302584A (en) * 1965-09-01 1967-02-07 Char Lynn Co Valving arrangement for fluid pressure device

Also Published As

Publication number Publication date
JPS5245575B2 (en) 1977-11-17
BE805774A (en) 1974-02-01
DK133199B (en) 1976-04-05
FR2205877A5 (en) 1974-05-31
NL7315018A (en) 1974-05-06
CH561853A5 (en) 1975-05-15
DE2253575B2 (en) 1974-09-12
US3880554A (en) 1975-04-29
DD112500A5 (en) 1975-04-12
JPS4976236A (en) 1974-07-23
DE2253575C3 (en) 1975-04-24
GB1446880A (en) 1976-08-18
DK133199C (en) 1976-09-13
DE2253575A1 (en) 1974-05-22

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