JPS58168968U - 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
- JPS58168968U JPS58168968U JP6639182U JP6639182U JPS58168968U JP S58168968 U JPS58168968 U JP S58168968U JP 6639182 U JP6639182 U JP 6639182U JP 6639182 U JP6639182 U JP 6639182U JP S58168968 U JPS58168968 U JP S58168968U
- Authority
- JP
- Japan
- Prior art keywords
- pressure oil
- rack
- type power
- valve
- 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図相当乎断
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、１１ａ′・・・・・・通孔、１２・・・・・・
バルブボディ、１２ａ・・・・・・環状油溝、１２ａ′
・・・・・・凹欠部。Figure 1 is a front cross-sectional view of the conventional device, and Figure 2 is A-A in Figure 1.
3 is a cross-sectional view corresponding to FIG. 2 of an embodiment of the present invention, and FIG. 4 is a side view taken along line BB in FIG. 3. 11...Housing, 11a...Import, 11a'...Through hole, 12...
Valve body, 12a...Annular oil groove, 12a'
・・・・・・Recessed part.
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
置に於てバルブハウジングのインポート先端とバルブボ
ディの環状油溝とを該環状油溝に沿った細長い凹欠部で
連通したラック アンド ビ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ブ装置。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. A rack-and-binion type power system in which the import tip of the valve housing and the annular oil groove of the valve body are connected through a long and narrow recess along the annular oil groove in a device that selectively supplies the oil to the cylinder from the return port. Pressure oil rotary valve device for steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639182U JPS58168968U (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 |
|---|---|---|---|
| JP6639182U JPS58168968U (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 |
|---|---|
| JPS58168968U true JPS58168968U (en) | 1983-11-11 |
| JPH0130295Y2 JPH0130295Y2 (en) | 1989-09-14 |
Family
ID=30076268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6639182U Granted JPS58168968U (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) | JPS58168968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100388385B1 (en) * | 1999-02-10 | 2003-06-25 | 주식회사 만도 | Noise reducing type pinion valve housing of power steering gear for vehicle |
| KR100793899B1 (en) | 2006-10-10 | 2008-01-15 | 현대자동차주식회사 | Structure of valve in power steering |
-
1982
- 1982-05-07 JP JP6639182U patent/JPS58168968U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100388385B1 (en) * | 1999-02-10 | 2003-06-25 | 주식회사 만도 | Noise reducing type pinion valve housing of power steering gear for vehicle |
| KR100793899B1 (en) | 2006-10-10 | 2008-01-15 | 현대자동차주식회사 | Structure of valve in power steering |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0130295Y2 (en) | 1989-09-14 |
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