JPS6445076U - - Google Patents
Info
- Publication number
- JPS6445076U JPS6445076U JP13935787U JP13935787U JPS6445076U JP S6445076 U JPS6445076 U JP S6445076U JP 13935787 U JP13935787 U JP 13935787U JP 13935787 U JP13935787 U JP 13935787U JP S6445076 U JPS6445076 U JP S6445076U
- Authority
- JP
- Japan
- Prior art keywords
- indicating member
- mounting hole
- threaded portion
- output shaft
- thin plate
- 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
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図ａおよびｂは本考案に係る弁駆動装置の
弁開度指示部材を示す断面図と斜視図、第２図は
第１図ａのＡ部分を拡大して示す断面図、第３図
は他の実施例を示す斜視図、第４図は弁駆動装置
を示す正面図、第５図および第６図は従来の弁駆
動装置の弁開度指示部材を示す正面図である。
２１……出力軸、２２……ねじ部、２３……弁
開度指示部材、２４……取付孔、２６……スリツ
ト、２７……係合片。
1A and 1B are a sectional view and a perspective view showing a valve opening degree indicating member of a valve drive device according to the present invention, FIG. 2 is an enlarged sectional view showing part A in FIG. 1A, and FIG. 4 is a perspective view showing another embodiment, FIG. 4 is a front view showing a valve driving device, and FIGS. 5 and 6 are front views showing a valve opening degree indicating member of a conventional valve driving device. 21... Output shaft, 22... Threaded portion, 23... Valve opening degree indicating member, 24... Mounting hole, 26... Slit, 27... Engaging piece.
Claims (1)
られ弁開度を指示する指示部材であつて、この指
示部材を薄板によつて構成し、この薄板に前記出
力軸が挿通する取付孔を設けると共に、この取付
孔の開口周縁にスリツトを形成することにより弾
性変形可能な複数の係合片を設け、これら係合片
は前記ねじ部に係合する位置に位置付けられるこ
とを特徴とする弁駆動装置の弁開度指示部材。 An indicating member that is attached to an output shaft having a threaded portion on the valve shaft connection side and instructs the valve opening, the indicating member being made of a thin plate, and a mounting hole through which the output shaft is inserted is provided in the thin plate. In addition, a plurality of engaging pieces that can be elastically deformed by forming slits around the opening of the mounting hole are provided, and these engaging pieces are positioned at positions where they engage with the threaded portion. Valve opening degree indicating member of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13935787U JPS6445076U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13935787U JPS6445076U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445076U true JPS6445076U (en) | 1989-03-17 |
Family
ID=31402539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13935787U Pending JPS6445076U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445076U (en) |
-
1987
- 1987-09-14 JP JP13935787U patent/JPS6445076U/ja active Pending
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