JPH01145574U - - Google Patents
Info
- Publication number
- JPH01145574U JPH01145574U JP3401888U JP3401888U JPH01145574U JP H01145574 U JPH01145574 U JP H01145574U JP 3401888 U JP3401888 U JP 3401888U JP 3401888 U JP3401888 U JP 3401888U JP H01145574 U JPH01145574 U JP H01145574U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- steering device
- rear wheels
- steer
- hydraulic actuator
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は本考案の第１実施例を示す概略構成図
、第２図は本考案の第２実施例を示す概略構成図
、第３図は従来例を示す概略構成図である。
４……パワーステアリング装置、２４は油圧ア
クチユエータ、２６……オイルポンプ、３３……
制御バルブ、５１，５２……絞り通路。
FIG. 1 is a schematic block diagram showing a first embodiment of the present invention, FIG. 2 is a schematic block diagram showing a second embodiment of the present invention, and FIG. 3 is a schematic block diagram showing a conventional example. 4... power steering device, 24 hydraulic actuator, 26... oil pump, 33...
Control valves, 51, 52... throttle passage.
Claims (1)
の油圧室を有して後輪を操舵するよう設けられた
後輪操舵用の油圧アクチユエータと、前記パワー
ステアリング装置の発生油圧をパイロツト圧とし
て受けて作動し、同発生油圧に応じた油圧を前記
油圧アクチユエータに供給して後輪を前輪と同相
方向に操舵させる制御バルブとを有する制御バル
ブとを備える後輪操舵装置に於いて、前記油圧ア
クチユエータの左右油圧室を絞りを介して連通し
たことを特徴とする後輪操舵装置。 A power steering device for steering the front wheels, a hydraulic actuator for steering the rear wheels which has left and right hydraulic chambers and is provided to steer the rear wheels, and is operated by receiving the hydraulic pressure generated by the power steering device as pilot pressure. , a control valve having a control valve that supplies hydraulic pressure corresponding to the same generated hydraulic pressure to the hydraulic actuator to steer the rear wheels in the same phase direction as the front wheels, wherein the left and right hydraulic pressures of the hydraulic actuator are controlled. A rear wheel steering device characterized in that the chambers are communicated through a throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3401888U JPH01145574U (en) | 1988-03-15 | 1988-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3401888U JPH01145574U (en) | 1988-03-15 | 1988-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145574U true JPH01145574U (en) | 1989-10-06 |
Family
ID=31260738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3401888U Pending JPH01145574U (en) | 1988-03-15 | 1988-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145574U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61196875A (en) * | 1985-02-26 | 1986-09-01 | Atsugi Motor Parts Co Ltd | 4-wheel steering device |
-
1988
- 1988-03-15 JP JP3401888U patent/JPH01145574U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61196875A (en) * | 1985-02-26 | 1986-09-01 | Atsugi Motor Parts Co Ltd | 4-wheel steering device |