JPS58168967U - Pressure oil rotary valve device for rack and pinion type power steering device - Google Patents
Pressure oil rotary valve device for rack and pinion type power steering deviceInfo
- Publication number
- JPS58168967U JPS58168967U JP6639082U JP6639082U JPS58168967U JP S58168967 U JPS58168967 U JP S58168967U JP 6639082 U JP6639082 U JP 6639082U JP 6639082 U JP6639082 U JP 6639082U JP S58168967 U JPS58168967 U JP S58168967U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure oil
- power steering
- rack
- rotary valve
- 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.)
- Granted
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図は従来装置の正断面図、第２図は第１図のＡ−Ａ
平断面図、第３図は本考案の一実施例の第２図相当平断
面図、第４図は第３図のＢ−Ｂ側 。
面図である。
１１・・・・・・ハウジング、１１ａ・・・・・・イン
ポート、 １１ｄ・・・・・・通孔、１２・・・・・
・バルブボディ、１２ａ・・・・・・環状油溝。Figure 1 is a front cross-sectional view of the conventional device, and Figure 2 is A-A in Figure 1.
3 is a plan sectional view corresponding to FIG. 2 of an embodiment of the present invention, and FIG. 4 is a side taken along line BB in FIG. 3. It is a front view. 11...Housing, 11a...Import, 11d...Through hole, 12...
・Valve body, 12a...Annular oil groove.
Claims (1)
ジング内孔に嵌合したバルブボディ外周の環状油溝に流
入し、ハンドル操作により回動するバルブボディ内孔に
嵌合したバルブスプールの回動により圧油を切替え、リ
ターンポートよりシリンダーに選択供給するよ゛うにし
た装置に於て、バルブ六つジングのインポートとバルブ
ボディ外周の環状油溝とを該環状油溝に沿った断面扁平
状の通孔で連通したラック アンド ピニオン式パワー
ステアリング装置の圧油ロータリーバルフ装置。Pressure oil from the import of the valve housing flows into the annular oil groove on the outer periphery of the valve body fitted into the inner hole of the valve housing, and pressurized oil is released by the rotation of the valve spool fitted into the inner hole of the valve body, which rotates when the handle is operated. In a device that selectively supplies oil to the cylinder from the return port, the import of the six valve jings and the annular oil groove on the outer periphery of the valve body are connected by a through hole with a flat cross section along the annular oil groove. Pressure oil rotary valve device of connected rack and pinion power steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639082U JPS58168967U (en) | 1982-05-07 | 1982-05-07 | Pressure oil rotary valve device for rack and pinion type power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639082U JPS58168967U (en) | 1982-05-07 | 1982-05-07 | Pressure oil rotary valve device for rack and pinion type power steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168967U true JPS58168967U (en) | 1983-11-11 |
| JPH0130294Y2 JPH0130294Y2 (en) | 1989-09-14 |
Family
ID=30076267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6639082U Granted JPS58168967U (en) | 1982-05-07 | 1982-05-07 | Pressure oil rotary valve device for rack and pinion type power steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188196A (en) * | 2005-01-07 | 2006-07-20 | Jtekt Corp | Hydraulic power steering device |
-
1982
- 1982-05-07 JP JP6639082U patent/JPS58168967U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188196A (en) * | 2005-01-07 | 2006-07-20 | Jtekt Corp | Hydraulic power steering device |
| JP4604721B2 (en) * | 2005-01-07 | 2011-01-05 | 株式会社ジェイテクト | Hydraulic power steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0130294Y2 (en) | 1989-09-14 |
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