JPH0466476U - - Google Patents
Info
- Publication number
- JPH0466476U JPH0466476U JP11016390U JP11016390U JPH0466476U JP H0466476 U JPH0466476 U JP H0466476U JP 11016390 U JP11016390 U JP 11016390U JP 11016390 U JP11016390 U JP 11016390U JP H0466476 U JPH0466476 U JP H0466476U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- cover
- cam
- piston
- roller
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Servomotors (AREA)
- Mechanically-Actuated Valves (AREA)
Description
第１図、第２図は本考案の実施例を示し、第１
図は第２図の−線断面図、第２図は第１図の
−線断面図、第３図は第２実施例の断面図、
第４、第５図は従来例の説明図である。
１０は弁本体、１１は減圧部、１２はピストン
、１７はカバー、２６はカム、２６ａはカム面、
２７はローラ、２８はレバー、３０はスプリング
、３１はソレノイド。
Figures 1 and 2 show embodiments of the present invention;
The figure is a cross-sectional view taken along the - line in FIG. 2, FIG. 2 is a cross-sectional view taken along the - line in FIG. 1, and FIG.
4 and 5 are explanatory diagrams of conventional examples. 10 is a valve body, 11 is a pressure reducing part, 12 is a piston, 17 is a cover, 26 is a cam, 26a is a cam surface,
27 is a roller, 28 is a lever, 30 is a spring, and 31 is a solenoid.
Claims (1)
作動するピストン１２を設け、そのピストン１２
を弁本体１０に設けたカバー１７の凹部に突出し
、その凹部内に設けられて軸とともに回転する作
動部材でピストン１２を押すことで圧油供給状態
とする油圧パイロツト弁において、 前記作動部材にカム２６を設け、このカム２６
のカム面２６ａに接するローラ２７を備えたレバ
ー２８を前記カバー１７の凹部内に揺動自在に設
け、そのレバー２８をスプリング３０でローラ２
７がカム面２６ａに圧接する方向に揺動付勢し、
さらにレバー２８をスプリング３０に抗して揺動
するソレノイド３１を設けたことを特徴とする油
圧パイロツト弁。[Claims for Utility Model Registration] The valve body 10 is provided with a pressure reducing section 11 and a piston 12 that operates the pressure reducing section 11.
A hydraulic pilot valve that protrudes into a concave portion of a cover 17 provided in a valve body 10, and presses a piston 12 with an actuating member provided in the concave portion and rotating together with the shaft to bring the pressure oil into a supply state, the actuating member having a cam. 26 is provided, and this cam 26
A lever 28 having a roller 27 in contact with the cam surface 26a of the cover 17 is swingably provided in the recess of the cover 17, and the lever 28 is moved by a spring 30 to the roller 27.
7 swings and urges in the direction in which it comes into pressure contact with the cam surface 26a,
The hydraulic pilot valve further includes a solenoid 31 that swings the lever 28 against a spring 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11016390U JPH0466476U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11016390U JPH0466476U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466476U true JPH0466476U (en) | 1992-06-11 |
Family
ID=31857459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11016390U Pending JPH0466476U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466476U (en) |
-
1990
- 1990-10-23 JP JP11016390U patent/JPH0466476U/ja active Pending