JPH0476582U - - Google Patents
Info
- Publication number
- JPH0476582U JPH0476582U JP12017490U JP12017490U JPH0476582U JP H0476582 U JPH0476582 U JP H0476582U JP 12017490 U JP12017490 U JP 12017490U JP 12017490 U JP12017490 U JP 12017490U JP H0476582 U JPH0476582 U JP H0476582U
- Authority
- JP
- Japan
- Prior art keywords
- fitting part
- connecting fitting
- switching valve
- main body
- connection
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Description
第１図及び第２図は本考案の一実施例を示す図
で、第１図は連結用嵌合部と連結用被嵌合部との
連結関係を示す分解斜視図、第２図は連結用嵌合
部と連結用被嵌合部との連結関係を示す断面図、
第３図ないし第１１図は従来例の説明に使用した
図で、第３図は動力舵取装置の断面図、第４図は
反力機構の断面図、第５図は連結用嵌合部と連結
用被嵌合部との連結関係を示す分解斜視図、第６
図は連結用嵌合部と連結用被嵌合部との連結関係
を示す分解側面図、第７図及び第８図は連結用嵌
合部と連結用被嵌合部との連結関係を示す断面図
、第９図はステツピングモータの回転角と操舵反
力及び油路面積との関係を示す特性図、第１０図
はステツピングモータの回転角と車速との関係を
示す特性図、第１１図はステツピングモータの回
転角と操舵反力との関係を示す特性図である。
５１……切換弁、５９……切換弁本体、６１…
…連結用凸部（連結用嵌合部）、６５……連結用
凹部（連結用被嵌合部）、Ｍ……ステツピングモ
ータ（駆動モータ）。
1 and 2 are diagrams showing one embodiment of the present invention, in which FIG. 1 is an exploded perspective view showing the connection relationship between a connecting fitting part and a connecting fitting part, and FIG. 2 is a connecting diagram. A cross-sectional view showing the connection relationship between the fitting part for use and the fitted part for connection,
Figures 3 to 11 are diagrams used to explain the conventional example, where Figure 3 is a sectional view of the power steering device, Figure 4 is a sectional view of the reaction force mechanism, and Figure 5 is the coupling fitting part. 6th exploded perspective view showing the connection relationship between the and the connection fitted part;
The figure is an exploded side view showing the connection relationship between the connection fitting part and the connection fitted part, and FIGS. 7 and 8 show the connection relationship between the connection fitting part and the connection fitted part. 9 is a characteristic diagram showing the relationship between the rotation angle of the stepping motor, steering reaction force, and oil passage area. FIG. 10 is a characteristic diagram showing the relationship between the rotation angle of the stepping motor and vehicle speed. FIG. 11 is a characteristic diagram showing the relationship between the rotation angle of the stepping motor and the steering reaction force. 51...Switching valve, 59...Switching valve body, 61...
...Convex portion for connection (fitting portion for connection), 65... Recessed portion for connection (fitted portion for connection), M...Stepping motor (drive motor).
Claims (1)
度を調整する切換弁本体と、上記切換弁本体の一
端に突設された連結用嵌合部と、上記切換弁本体
を回転させる駆動モータと、上記駆動モータ側に
設けられ上記連結用嵌合部に嵌合されることによ
り駆動モータと弁本体とを連結する連結用被嵌合
部と、上記連結用嵌合部及び連結用被嵌合間に介
挿され連結用嵌合部と連結用被嵌合部との間のガ
タを吸収するシムと、を具備したことを特徴とす
る切換弁装置。 A switching valve main body that adjusts the degree of opening with respect to the working fluid port by rotating; a connecting fitting portion protruding from one end of the switching valve main body; a drive motor that rotates the switching valve main body; and a drive motor that rotates the switching valve main body. A connecting fitting part provided on the side and connecting the drive motor and the valve body by fitting into the connecting fitting part, and a connecting fitting part inserted between the connecting fitting part and the connecting fitting part. A switching valve device comprising: a shim that absorbs play between a connecting fitting part and a connecting fitting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12017490U JPH0476582U (en) | 1990-11-16 | 1990-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12017490U JPH0476582U (en) | 1990-11-16 | 1990-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476582U true JPH0476582U (en) | 1992-07-03 |
Family
ID=31868095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12017490U Pending JPH0476582U (en) | 1990-11-16 | 1990-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476582U (en) |
-
1990
- 1990-11-16 JP JP12017490U patent/JPH0476582U/ja active Pending
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