JPS5480934A - Power steering system for vehicle - Google Patents

Power steering system for vehicle

Info

Publication number
JPS5480934A
JPS5480934A JP14908977A JP14908977A JPS5480934A JP S5480934 A JPS5480934 A JP S5480934A JP 14908977 A JP14908977 A JP 14908977A JP 14908977 A JP14908977 A JP 14908977A JP S5480934 A JPS5480934 A JP S5480934A
Authority
JP
Japan
Prior art keywords
steering
vehicle
steering system
actuator
switching mechanism
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.)
Pending
Application number
JP14908977A
Other languages
Japanese (ja)
Inventor
Hiroaki Takeuchi
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP14908977A priority Critical patent/JPS5480934A/en
Publication of JPS5480934A publication Critical patent/JPS5480934A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To provide a steering system for vehicle, in which vehicle is power steered only at the time of stationary swinging of steering wheels, by controlling a changeover valve for actuator by means of a switching mechanism which is operated independently of turning of the steering handle, whereby construction of the steering system can be made extremely simple.
CONSTITUTION: Hydraulic actuator 14 is coupled to manual steering system. When the vehicle is travelling, hydraulic actuator 14 is inoperative and turning motion of steering handle 10 is transmitted to linkage 12 via gear unit, whereby manual steering is carried out. On the other hand, switching mechanism A includes a control switch 18 for controlling electric connection to the power source, and it is attached to steering handle cover 10a. With vertical swinging of lever 20, changeover switch 15 is actuated and hydraulic oil is introduced into actuator 14, whereby steering wheels 13 are turned in a desired direction.
COPYRIGHT: (C)1979,JPO&Japio
JP14908977A 1977-12-12 1977-12-12 Power steering system for vehicle Pending JPS5480934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14908977A JPS5480934A (en) 1977-12-12 1977-12-12 Power steering system for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14908977A JPS5480934A (en) 1977-12-12 1977-12-12 Power steering system for vehicle

Publications (1)

Publication Number Publication Date
JPS5480934A true JPS5480934A (en) 1979-06-28

Family

ID=15467449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14908977A Pending JPS5480934A (en) 1977-12-12 1977-12-12 Power steering system for vehicle

Country Status (1)

Country Link
JP (1) JPS5480934A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182570A (en) * 1981-05-07 1982-11-10 Shinko Electric Co Ltd Steering device of fork lift truck
JPS5871264A (en) * 1981-10-22 1983-04-27 Kubota Ltd Agricultural vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182570A (en) * 1981-05-07 1982-11-10 Shinko Electric Co Ltd Steering device of fork lift truck
JPS5871264A (en) * 1981-10-22 1983-04-27 Kubota Ltd Agricultural vehicle
JPS6313875B2 (en) * 1981-10-22 1988-03-28 Kubota Ltd

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