JPS56128270A - Method and device for supporting hydraulic pressure of steering movement of steering handle - Google Patents

Method and device for supporting hydraulic pressure of steering movement of steering handle

Info

Publication number
JPS56128270A
JPS56128270A JP10492780A JP10492780A JPS56128270A JP S56128270 A JPS56128270 A JP S56128270A JP 10492780 A JP10492780 A JP 10492780A JP 10492780 A JP10492780 A JP 10492780A JP S56128270 A JPS56128270 A JP S56128270A
Authority
JP
Japan
Prior art keywords
steering
hydraulic pressure
supporting hydraulic
movement
steering handle
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.)
Granted
Application number
JP10492780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134825B2 (it
Inventor
Shiyutsutsue Ronaruto
Barutaa Borufugangu
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of JPS56128270A publication Critical patent/JPS56128270A/ja
Publication of JPH0134825B2 publication Critical patent/JPH0134825B2/ja
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Servomotors (AREA)
JP10492780A 1979-08-01 1980-07-30 Method and device for supporting hydraulic pressure of steering movement of steering handle Granted JPS56128270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2931139A DE2931139C2 (de) 1979-08-01 1979-08-01 Steuerventil mit offener Mittenstellung

Publications (2)

Publication Number Publication Date
JPS56128270A true JPS56128270A (en) 1981-10-07
JPH0134825B2 JPH0134825B2 (it) 1989-07-21

Family

ID=6077307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10492780A Granted JPS56128270A (en) 1979-08-01 1980-07-30 Method and device for supporting hydraulic pressure of steering movement of steering handle

Country Status (9)

Country Link
JP (1) JPS56128270A (it)
AR (1) AR222235A1 (it)
BR (1) BR8004815A (it)
DE (1) DE2931139C2 (it)
ES (1) ES8106674A1 (it)
FR (1) FR2463039A1 (it)
GB (1) GB2055718B (it)
IT (1) IT1154070B (it)
SE (1) SE443960B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199765A (ja) * 1984-03-24 1985-10-09 Atsugi Motor Parts Co Ltd 動力操向装置
JPS6133368A (ja) * 1984-07-26 1986-02-17 Atsugi Motor Parts Co Ltd 動力操向装置
US4587886A (en) * 1983-04-28 1986-05-13 Jidosha Kiki Co., Ltd. Power steering device
JPS61102379A (ja) * 1984-10-22 1986-05-21 Atsugi Motor Parts Co Ltd 動力操向装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122368A1 (de) * 1981-06-05 1982-12-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrolenkung
JPS61278467A (ja) * 1985-06-03 1986-12-09 Jidosha Kiki Co Ltd 弁スリ−ブおよびその製造方法
DE3527869A1 (de) * 1985-08-02 1987-02-12 Atsugi Motor Parts Co Ltd Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem
US4953416A (en) * 1985-08-21 1990-09-04 Atsugi Motor Parts Company Limited Power steering valve with two spools of different size to compensate unbalanced cylinder
DE102013107097A1 (de) 2013-07-05 2015-01-08 Zf Lenksysteme Gmbh Kolbenventil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464333A (en) * 1977-10-13 1979-05-24 Zahnradfabrik Friedrichshafen Control valve for power steering with a unbalanced actuation cylinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589381A (en) * 1944-12-04 1947-06-18 Automotive Prod Co Ltd Improvements in or relating to valves for fluid pressure systems
US2702529A (en) * 1952-04-23 1955-02-22 Gen Motors Corp Valve adapted for hydraulic power steering uses
DE1250751B (de) * 1954-01-26 1967-09-14 General Motors Corporation De troit, Mich (V St A) Steuerventil fur Hilfskraftlenkungen
GB1280302A (en) * 1969-09-22 1972-07-05 Bendiberica Sa Improvements in servo-steering devices
DE2162631C3 (de) * 1971-12-17 1979-09-13 Integral Hydraulik & Co, 4000 Duesseldorf Anordnung zur Lenkkraftbegrenzung bei hydraulischen Servolenkeinrichtungen von Fahrzeugen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464333A (en) * 1977-10-13 1979-05-24 Zahnradfabrik Friedrichshafen Control valve for power steering with a unbalanced actuation cylinder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587886A (en) * 1983-04-28 1986-05-13 Jidosha Kiki Co., Ltd. Power steering device
JPS60199765A (ja) * 1984-03-24 1985-10-09 Atsugi Motor Parts Co Ltd 動力操向装置
JPS6133368A (ja) * 1984-07-26 1986-02-17 Atsugi Motor Parts Co Ltd 動力操向装置
JPS61102379A (ja) * 1984-10-22 1986-05-21 Atsugi Motor Parts Co Ltd 動力操向装置

Also Published As

Publication number Publication date
JPH0134825B2 (it) 1989-07-21
IT8046870A1 (it) 1982-01-31
GB2055718B (en) 1983-08-03
ES493655A0 (es) 1981-09-01
FR2463039B1 (it) 1984-07-20
ES8106674A1 (es) 1981-09-01
IT8046870A0 (it) 1980-07-31
GB2055718A (en) 1981-03-11
DE2931139A1 (de) 1981-02-05
FR2463039A1 (fr) 1981-02-20
SE8005464L (sv) 1981-02-02
SE443960B (sv) 1986-03-17
DE2931139C2 (de) 1984-01-05
IT1154070B (it) 1987-01-21
AR222235A1 (es) 1981-04-30
BR8004815A (pt) 1981-02-10

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