JPS5780968A - Car steering device - Google Patents
Car steering deviceInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922096U (en) * | 1972-06-01 | 1974-02-25 | ||
JPS5026813A (en) * | 1973-07-07 | 1975-03-19 |
-
1980
- 1980-11-05 JP JP15460380A patent/JPS5780968A/en active Pending
Patent Citations (2)
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)
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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