JPS6311986U - - Google Patents
Info
- Publication number
- JPS6311986U JPS6311986U JP10615786U JP10615786U JPS6311986U JP S6311986 U JPS6311986 U JP S6311986U JP 10615786 U JP10615786 U JP 10615786U JP 10615786 U JP10615786 U JP 10615786U JP S6311986 U JPS6311986 U JP S6311986U
- Authority
- JP
- Japan
- Prior art keywords
- screw tube
- ratchet
- axial direction
- control valve
- drive device
- 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
Landscapes
- Mechanically-Actuated Valves (AREA)
Description
第１図および第２図はそれぞれ本考案の一実施
例を示す斜視図および断面図、第３図は従来例を
示す断面図、第４図は第３図の―線に沿う断
面図である。
１０……軸部材、１１……螺管、１４……ナツ
ト部材、１５……駆動機構、１６……ラチエツト
歯車部、１７……ラチエツト、１８……腕部材。
1 and 2 are a perspective view and a sectional view showing an embodiment of the present invention, respectively, FIG. 3 is a sectional view showing a conventional example, and FIG. 4 is a sectional view taken along the line - in FIG. 3. . DESCRIPTION OF SYMBOLS 10... Shaft member, 11... Spiral tube, 14... Nut member, 15... Drive mechanism, 16... Ratchet gear part, 17... Ratchet, 18... Arm member.
Claims (1)
脱自在に連係して軸方向に変位自在な螺管および
、この螺管と回転自在に螺合して軸方向変位不能
に設けられたナツト部材を有する駆動装置におい
て、上記ナツト部材を回転駆動するためのラチエ
ツトおよび、このラチエツトを回動自在に支持す
る揺動自在な腕部材が設けられた駆動機構を具備
することを特徴とする自動調節弁駆動装置。 A screw tube that is freely displaceable in the axial direction in conjunction with a shaft member for driving the valve body of an automatic control valve, and a screw tube that is rotatably screwed with the screw tube so that it cannot be displaced in the axial direction. An automatic drive device having a nut member, comprising a drive mechanism provided with a ratchet for rotationally driving the nut member and a swingable arm member that rotatably supports the ratchet. Control valve drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615786U JPS6311986U (en) | 1986-07-10 | 1986-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615786U JPS6311986U (en) | 1986-07-10 | 1986-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311986U true JPS6311986U (en) | 1988-01-26 |
Family
ID=30981261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10615786U Pending JPS6311986U (en) | 1986-07-10 | 1986-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311986U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4851322A (en) * | 1971-10-29 | 1973-07-19 |
-
1986
- 1986-07-10 JP JP10615786U patent/JPS6311986U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4851322A (en) * | 1971-10-29 | 1973-07-19 |