ZA808039B - Hydraulic servo steering system - Google Patents

Hydraulic servo steering system

Info

Publication number
ZA808039B
ZA808039B ZA00808039A ZA808039A ZA808039B ZA 808039 B ZA808039 B ZA 808039B ZA 00808039 A ZA00808039 A ZA 00808039A ZA 808039 A ZA808039 A ZA 808039A ZA 808039 B ZA808039 B ZA 808039B
Authority
ZA
South Africa
Prior art keywords
steering system
hydraulic servo
servo steering
hydraulic
steering
Prior art date
Application number
ZA00808039A
Other languages
English (en)
Inventor
L Berg
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of ZA808039B publication Critical patent/ZA808039B/xx

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
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
    • B62D5/32—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means for telemotor systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
ZA00808039A 1980-03-03 1980-12-23 Hydraulic servo steering system ZA808039B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000228 WO1981002553A1 (en) 1980-03-03 1980-03-03 Hydraulic servo steering system

Publications (1)

Publication Number Publication Date
ZA808039B true ZA808039B (en) 1982-01-27

Family

ID=22154224

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00808039A ZA808039B (en) 1980-03-03 1980-12-23 Hydraulic servo steering system

Country Status (8)

Country Link
US (1) US4286684A (ja)
EP (1) EP0047241B1 (ja)
JP (1) JPS6354594B2 (ja)
AU (1) AU537488B2 (ja)
BR (1) BR8009023A (ja)
CA (1) CA1141262A (ja)
WO (1) WO1981002553A1 (ja)
ZA (1) ZA808039B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246137C2 (de) * 1982-12-14 1985-02-14 Danfoss A/S, Nordborg Hydrostatische Lenkeinrichtung
JPS63291772A (ja) * 1987-05-26 1988-11-29 Komatsu Ltd 油圧式ステアリング装置
US5850760A (en) * 1995-12-29 1998-12-22 Kia Heavy Industries Corporation Booster for transmission gear boxes
KR980008976A (ko) * 1996-07-20 1998-04-30 김무 중장비의 조향장치
US5934406A (en) * 1997-05-29 1999-08-10 Caterpillar Inc. Jerk control valve for pilot operated steering system
DE19963344C1 (de) * 1999-12-27 2001-09-20 Sauer Danfoss Nordborg As Nord Verfahren zum Lenken eines Fahrzeugs
US6640950B2 (en) 2001-12-28 2003-11-04 Caterpillar Inc. Fluid clutch fill detection system and method
DE202011050806U1 (de) * 2011-07-26 2011-10-26 Dspace Digital Signal Processing And Control Engineering Gmbh Ferngesteuerter Lenkungsprüfstand
CN102530064B (zh) * 2011-12-21 2014-02-26 中联重科股份有限公司 工程机械车辆、车辆转向随动控制系统及方法
WO2014047842A1 (zh) * 2012-09-27 2014-04-03 中联重科股份有限公司 车辆对中控制系统和车辆
US10889965B2 (en) * 2019-06-11 2021-01-12 Caterpillar Inc. Articulation system for an earthmoving machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521652A (en) * 1946-07-22 1950-09-05 Plant Choate Mfg Co Inc Steering mechanism
USRE25036E (en) * 1957-04-19 1961-09-12 Fluid power steering system
US3016708A (en) * 1959-03-23 1962-01-16 Vickers Inc Power transmission
US3189119A (en) * 1962-11-05 1965-06-15 Int Harvester Co Fluid power steering system
US3326317A (en) * 1965-10-22 1967-06-20 Int Harvester Co Fluid power steering system
FR1523466A (fr) * 1967-03-24 1968-05-03 Dispositif de commande d'une direction de navire ou autre véhicule
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system
US4253540A (en) * 1979-10-29 1981-03-03 Caterpillar Tractor Co. Steering system for cold environments

Also Published As

Publication number Publication date
EP0047241B1 (en) 1984-10-17
BR8009023A (pt) 1982-02-09
WO1981002553A1 (en) 1981-09-17
EP0047241A1 (en) 1982-03-17
CA1141262A (en) 1983-02-15
JPS6354594B2 (ja) 1988-10-28
AU537488B2 (en) 1984-06-28
JPS57500188A (ja) 1982-02-04
AU6595981A (en) 1981-09-10
US4286684A (en) 1981-09-01
EP0047241A4 (en) 1982-11-25

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