JPS61182374U - - Google Patents
Info
- Publication number
- JPS61182374U JPS61182374U JP6725885U JP6725885U JPS61182374U JP S61182374 U JPS61182374 U JP S61182374U JP 6725885 U JP6725885 U JP 6725885U JP 6725885 U JP6725885 U JP 6725885U JP S61182374 U JPS61182374 U JP S61182374U
- Authority
- JP
- Japan
- Prior art keywords
- power cylinder
- spool valves
- spool
- power
- valve mechanism
- 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
Description
図面第１図はこの考案の第１実施例を示す要部
断面図、第２図は第２実施例の要部断面図、第３
，４図は従来の装置を示すもので、第３図は断面
図、第４図は要部断面図である。
ＶＲ……ロータリーツインバルブ機構、Ｖ１，
Ｖ２……スプール弁、１２……入力軸、４３……
パワーシリンダ、４８……アクチユエータ。
Figure 1 is a sectional view of the main part showing the first embodiment of this invention, Figure 2 is a sectional view of the main part of the second embodiment, and Figure 3 is a sectional view of the main part of the second embodiment.
, 4 show a conventional device, FIG. 3 is a sectional view, and FIG. 4 is a sectional view of the main part. VR...Rotary twin valve mechanism, V 1 ,
V 2 ... Spool valve, 12 ... Input shaft, 43 ...
Power cylinder, 48... actuator.
Claims (1)
プール弁からなるロータリーツインバルブ機構を
備え、このバルブ機構の切換動作に応じてフロン
トホイールに対する操舵力をアシストするパワー
シリンダに圧油を供給するパワーステアリング装
置において、上記一方のスプール弁で上記パワー
シリンダを制御する構成にし、他方のスプール弁
でパワーシリンダ以外のアクチユエータを制御す
る構成にするとともに、これら両スプール弁に圧
油を供給する供給流路を別々にしたことを特徴と
するパワーステアリング装置。 A power steering device equipped with a rotary twin valve mechanism consisting of a pair of spool valves that switch based on the rotation of the input shaft, and supplies pressurized oil to the power cylinder that assists the steering force to the front wheels according to the switching operation of this valve mechanism. In this case, one of the spool valves is configured to control the power cylinder, and the other spool valve is configured to control an actuator other than the power cylinder, and the supply flow paths for supplying pressure oil to both spool valves are provided separately. A power steering device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6725885U JPS61182374U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6725885U JPS61182374U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182374U true JPS61182374U (en) | 1986-11-13 |
Family
ID=30600915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6725885U Pending JPS61182374U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182374U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085060A (en) * | 1983-10-15 | 1985-05-14 | Nissan Motor Co Ltd | Pressure fluid controller for vehicles |
-
1985
- 1985-05-07 JP JP6725885U patent/JPS61182374U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085060A (en) * | 1983-10-15 | 1985-05-14 | Nissan Motor Co Ltd | Pressure fluid controller for vehicles |