JPS5780968A - Car steering device - Google Patents

Car steering device

Info

Publication number
JPS5780968A
JPS5780968A JP15460380A JP15460380A JPS5780968A JP S5780968 A JPS5780968 A JP S5780968A JP 15460380 A JP15460380 A JP 15460380A JP 15460380 A JP15460380 A JP 15460380A JP S5780968 A JPS5780968 A JP S5780968A
Authority
JP
Japan
Prior art keywords
seat
steering
turned
valve
oil
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
JP15460380A
Other languages
Japanese (ja)
Inventor
Norio Aida
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP15460380A priority Critical patent/JPS5780968A/en
Publication of JPS5780968A publication Critical patent/JPS5780968A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent various troubles caused by changing over in steering devices arranged in the front and the rear of a car body with a rotatable seat between by making the changing over of a pressure circuit needed when the seat is turned by means of a directional switch valve interlocked with the seat.
CONSTITUTION: When a seat 1 is directed forward, a direction control valve 12 is in the illustrated state, and the pressure oil from an oil pressure source 8 is sent to an orbit roll valve 7a. Consequently, when a handle 5 is turned, the circuit of the said valve 7a is changed over, and the amount of oil corresponding to the angle is sent to a steering cylinder 10 for steering a steering device 9 to the right or left. Meanwhile, when the seat 1 is turned at 180° to be directed backward, the spool of a directional switch valve 12 connected with the shaft of the seat 1 in one body is turned at 180°. Consequently, the pressure oil from an oil pressure source 8 is sent to the orbit roll valve 7b, and the steering device 9 is similarly controlled for steering on the basis of the turning operation of a handle 6.
COPYRIGHT: (C)1982,JPO&Japio
JP15460380A 1980-11-05 1980-11-05 Car steering device Pending JPS5780968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15460380A JPS5780968A (en) 1980-11-05 1980-11-05 Car steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15460380A JPS5780968A (en) 1980-11-05 1980-11-05 Car steering device

Publications (1)

Publication Number Publication Date
JPS5780968A true JPS5780968A (en) 1982-05-20

Family

ID=15587786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15460380A Pending JPS5780968A (en) 1980-11-05 1980-11-05 Car steering device

Country Status (1)

Country Link
JP (1) JPS5780968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695750B1 (en) * 2012-05-17 2014-04-15 R.H. Sheppard Co., Inc. Dual hydraulic power steering system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922096U (en) * 1972-06-01 1974-02-25
JPS5026813A (en) * 1973-07-07 1975-03-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922096U (en) * 1972-06-01 1974-02-25
JPS5026813A (en) * 1973-07-07 1975-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695750B1 (en) * 2012-05-17 2014-04-15 R.H. Sheppard Co., Inc. Dual hydraulic power steering system

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