AU524137B2 - Dual steering system - Google Patents

Dual steering system

Info

Publication number
AU524137B2
AU524137B2 AU53954/79A AU5395479A AU524137B2 AU 524137 B2 AU524137 B2 AU 524137B2 AU 53954/79 A AU53954/79 A AU 53954/79A AU 5395479 A AU5395479 A AU 5395479A AU 524137 B2 AU524137 B2 AU 524137B2
Authority
AU
Australia
Prior art keywords
steering system
dual steering
dual
steering
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.)
Ceased
Application number
AU53954/79A
Other versions
AU5395479A (en
Inventor
Earl Wilbur Beck
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.)
Unit Rig and Equipment Co
Original Assignee
Unit Rig and Equipment 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
Priority to DE19792949253 priority Critical patent/DE2949253A1/en
Application filed by Unit Rig and Equipment Co filed Critical Unit Rig and Equipment Co
Priority to AU53954/79A priority patent/AU524137B2/en
Priority to FR8000364A priority patent/FR2473454A1/en
Publication of AU5395479A publication Critical patent/AU5395479A/en
Application granted granted Critical
Publication of AU524137B2 publication Critical patent/AU524137B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B62D5/30—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
AU53954/79A 1979-12-07 1979-12-18 Dual steering system Ceased AU524137B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19792949253 DE2949253A1 (en) 1979-12-07 1979-12-07 DOUBLE CONTROL SYSTEM FOR ALL-ROUND VEHICLES
AU53954/79A AU524137B2 (en) 1979-12-07 1979-12-18 Dual steering system
FR8000364A FR2473454A1 (en) 1979-12-07 1980-01-09 Dual steering system for off-highway vehicles - uses electric motor powered from vehicle battery to drive secondary hydraulic pump

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19792949253 DE2949253A1 (en) 1979-12-07 1979-12-07 DOUBLE CONTROL SYSTEM FOR ALL-ROUND VEHICLES
AU53954/79A AU524137B2 (en) 1979-12-07 1979-12-18 Dual steering system
FR8000364A FR2473454A1 (en) 1979-12-07 1980-01-09 Dual steering system for off-highway vehicles - uses electric motor powered from vehicle battery to drive secondary hydraulic pump

Publications (2)

Publication Number Publication Date
AU5395479A AU5395479A (en) 1981-06-25
AU524137B2 true AU524137B2 (en) 1982-09-02

Family

ID=27154904

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53954/79A Ceased AU524137B2 (en) 1979-12-07 1979-12-18 Dual steering system

Country Status (3)

Country Link
AU (1) AU524137B2 (en)
DE (1) DE2949253A1 (en)
FR (1) FR2473454A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579548B1 (en) * 1985-03-26 1989-12-22 Renault DUAL CIRCUIT-ASSISTED STEERING SYSTEM
FR2636906B1 (en) * 1988-09-06 1990-11-30 Renault Vehicules Ind POWER STEERING DEVICE WITH HYDRAULIC ASSISTANCE CIRCUIT FOR MOTOR VEHICLES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083533A (en) * 1960-10-24 1963-04-02 Clark Equipment Co Hydraulic system
US3905438A (en) * 1974-11-01 1975-09-16 Westinghouse Air Brake Co Hydraulic steering system for off-highway vehicle
US3940931A (en) * 1975-01-17 1976-03-02 Caterpillar Tractor Co. Automatic control circuit for an electrically powered hydraulic pump
SE399679B (en) * 1976-02-27 1978-02-27 Volvo Bm DOUBLE VEHICLE STEERING SYSTEM
DE2659165A1 (en) * 1976-12-28 1978-07-06 Bosch Gmbh Robert Hydraulic system for vehicle - has engine driven main pump and vehicle motion or motor driven auxiliary pump feeding into common line with three-way control valve

Also Published As

Publication number Publication date
AU5395479A (en) 1981-06-25
FR2473454A1 (en) 1981-07-17
DE2949253A1 (en) 1981-06-11

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