JPH0324974U - - Google Patents
Info
- Publication number
- JPH0324974U JPH0324974U JP8417389U JP8417389U JPH0324974U JP H0324974 U JPH0324974 U JP H0324974U JP 8417389 U JP8417389 U JP 8417389U JP 8417389 U JP8417389 U JP 8417389U JP H0324974 U JPH0324974 U JP H0324974U
- Authority
- JP
- Japan
- Prior art keywords
- steering device
- hydraulic
- hydraulic pressure
- hydraulic actuator
- power 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の一実施例を示す要部概略構成
図、第２図はその他の実施例を示す要部拡大図、
第３図は従来例を含む後輪操舵装置の概略構成図
である。
３５……スプール、３４……バルブケース、５
０……ストツパ部、５１……制御バルブ、５２，
５３……緩衝材。
FIG. 1 is a schematic configuration diagram of the main parts showing one embodiment of the present invention, FIG. 2 is an enlarged view of the main parts showing another embodiment,
FIG. 3 is a schematic diagram of a rear wheel steering system including a conventional example. 35...Spool, 34...Valve case, 5
0...stopper part, 51...control valve, 52,
53...Buffer material.
Claims (1)
を操舵する油圧アクチユエータと、油圧源と同油
圧アクチユエータとの間に設けられ上記パワース
テアリング装置の発生油圧を受けて作動し上記油
圧アクチユエータへ供給される油圧を制御する制
御バルブとを有する四輪操舵装置において、上記
制御バルブは、ケーシング内にスライド自在に配
置され上記パワーステアリング装置の発生油圧を
受けてスライド変位すると共にスライド位置に応
じて上記油圧アクチユエータへ供給される油圧を
制御するスプールと、同スプールの最大ストロー
クを規制するストツパ部とを有し、同ストツパ部
にゴムあるいは樹脂等よりなる緩衝材を介在させ
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, and a hydraulic pressure that is provided between a hydraulic source and the hydraulic actuator, operates in response to the hydraulic pressure generated by the power steering device, and is supplied to the hydraulic actuator. In the four-wheel steering device, the control valve is slidably disposed within the casing and slides in response to the hydraulic pressure generated by the power steering device, and is moved to the hydraulic actuator according to the sliding position. A rear wheel steering device comprising: a spool for controlling supplied hydraulic pressure; and a stopper section for regulating the maximum stroke of the spool, the stopper section having a cushioning material made of rubber, resin, etc. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8417389U JPH0324974U (en) | 1989-07-18 | 1989-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8417389U JPH0324974U (en) | 1989-07-18 | 1989-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324974U true JPH0324974U (en) | 1991-03-14 |
Family
ID=31632438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8417389U Pending JPH0324974U (en) | 1989-07-18 | 1989-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324974U (en) |
-
1989
- 1989-07-18 JP JP8417389U patent/JPH0324974U/ja active Pending
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