JPS5976469U - Power steering device with self-centering mechanism - Google Patents
Power steering device with self-centering mechanismInfo
- Publication number
- JPS5976469U JPS5976469U JP17233382U JP17233382U JPS5976469U JP S5976469 U JPS5976469 U JP S5976469U JP 17233382 U JP17233382 U JP 17233382U JP 17233382 U JP17233382 U JP 17233382U JP S5976469 U JPS5976469 U JP S5976469U
- Authority
- JP
- Japan
- Prior art keywords
- self
- steering
- turning angle
- wheel turning
- steering device
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のパワーステアリング装置を示す説明図、
第２図は本考案によるセルフセンタリング機構付パワー
ステアリング装置を示す説明図である。
１・・・・・・第１ポンプ、２・・・・・・ハンドル、
３・・・・・・第１スプール弁、４・・・・・・セクタ
シャフト、５・・・・・・パワーシリンダ、１８・・・
・・・第２ポンプ、２２・・・・・・第２スプール弁、
２３・・・・・・スプール、２４・・・・・・ロッド、
２５・・・・・・スプリング、２６・・・・・・カム、
２８・・・・・・セルフセンタリング用パワーシリンダ
、３４・・・・・・倍力装置用パワーシリンダ。Fig. 1 is an explanatory diagram showing a conventional power steering device;
FIG. 2 is an explanatory diagram showing a power steering device with a self-centering mechanism according to the present invention. 1...First pump, 2...Handle,
3...First spool valve, 4...Sector shaft, 5...Power cylinder, 18...
...Second pump, 22...Second spool valve,
23... Spool, 24... Rod,
25...Spring, 26...Cam,
28...Power cylinder for self-centering, 34...Power cylinder for booster.
Claims (1)
変位させ、パワーシリンダのいずれか一方の室にオイル
を圧送してパワーシリンダの移動に連動させてセクタシ
ャフトを回転させて転舵を補助するパワーステアリング
装置において、セクタシャフトの回転角に応じて変位さ
せる車輪転向角検出装置と、その車輪転向角検出装置の
検出する車輪転向角に応じて第２スプール弁を変位させ
る手段を設け、その第２スプール弁よりオイル圧を受け
て転舵作動力を中立位置に作用するセルフセンタリング
用パワーシリンダを備えたことを特徴とするセルフセン
タリング機構付パワーステアリング装置。Power that displaces the first spool valve according to the input torque applied to the steering wheel, pumps oil into either chamber of the power cylinder, rotates the sector shaft in conjunction with the movement of the power cylinder, and assists in steering. In the steering device, a wheel turning angle detecting device for displacing a wheel turning angle according to a rotation angle of a sector shaft, and a means for displacing a second spool valve according to a wheel turning angle detected by the wheel turning angle detecting device, A power steering device with a self-centering mechanism characterized by comprising a self-centering power cylinder that receives oil pressure from a spool valve and applies steering operating force to a neutral position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17233382U JPS5976469U (en) | 1982-11-16 | 1982-11-16 | Power steering device with self-centering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17233382U JPS5976469U (en) | 1982-11-16 | 1982-11-16 | Power steering device with self-centering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5976469U true JPS5976469U (en) | 1984-05-24 |
Family
ID=30375674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17233382U Pending JPS5976469U (en) | 1982-11-16 | 1982-11-16 | Power steering device with self-centering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976469U (en) |
-
1982
- 1982-11-16 JP JP17233382U patent/JPS5976469U/en active Pending
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