JPS6379272U - - Google Patents
Info
- Publication number
- JPS6379272U JPS6379272U JP17449986U JP17449986U JPS6379272U JP S6379272 U JPS6379272 U JP S6379272U JP 17449986 U JP17449986 U JP 17449986U JP 17449986 U JP17449986 U JP 17449986U JP S6379272 U JPS6379272 U JP S6379272U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- servo valve
- oil passage
- power steering
- oil
- 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
- 239000003921 oil Substances 0.000 claims 5
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１〜４図は本考案に係る動力操舵装置の一実
施例を示す図であり、第１図はその要部断面図、
第２図はその概略構成図、第３図はその配管系統
図、第４図はそのハンドル荷重と転舵速度の関係
を示す図、第５図は従来の動力操舵装置を示すそ
の配管系統図である。
２１……サーボ弁、２２……シリンダ、２５…
…入力軸、４２，４３……供給油路、４４，４５
……戻り油路、６９……セクタシヤフト（出力軸
）。
1 to 4 are diagrams showing an embodiment of the power steering device according to the present invention, and FIG. 1 is a sectional view of the main part thereof;
Fig. 2 is a schematic configuration diagram, Fig. 3 is a piping system diagram, Fig. 4 is a diagram showing the relationship between the steering wheel load and steering speed, and Fig. 5 is a piping system diagram showing a conventional power steering device. It is. 21...Servo valve, 22...Cylinder, 25...
...Input shaft, 42, 43...Supply oil path, 44, 45
...Return oil path, 69...Sector shaft (output shaft).
Claims (1)
換え、油圧制御を行うサーボ弁からの油圧に応じ
て動力操舵を行う動力操舵装置において、前記サ
ーボ弁とシリンダを連通する油路をサーボ弁から
シリンダへ作動油を供給する供給油路とシリンダ
からサーボ弁へ作動油を戻す戻り油路とに独立さ
せて構成したことを特徴とする動力操舵装置。 In a power steering device that performs power steering according to oil pressure from a servo valve that performs hydraulic control by switching the oil passage of a cylinder by relative displacement of an input/output shaft, the oil passage communicating between the servo valve and the cylinder is connected from the servo valve to the cylinder. A power steering system characterized in that a supply oil passage for supplying hydraulic oil to a cylinder and a return oil passage for returning hydraulic oil from a cylinder to a servo valve are configured independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17449986U JPS6379272U (en) | 1986-11-12 | 1986-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17449986U JPS6379272U (en) | 1986-11-12 | 1986-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6379272U true JPS6379272U (en) | 1988-05-25 |
Family
ID=31112936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17449986U Pending JPS6379272U (en) | 1986-11-12 | 1986-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6379272U (en) |
-
1986
- 1986-11-12 JP JP17449986U patent/JPS6379272U/ja active Pending
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