JPH0418937U - - Google Patents
Info
- Publication number
- JPH0418937U JPH0418937U JP5926490U JP5926490U JPH0418937U JP H0418937 U JPH0418937 U JP H0418937U JP 5926490 U JP5926490 U JP 5926490U JP 5926490 U JP5926490 U JP 5926490U JP H0418937 U JPH0418937 U JP H0418937U
- Authority
- JP
- Japan
- Prior art keywords
- case body
- limit switch
- internal space
- diaphragm
- actuator
- 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
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来例を示す断面図である。
１……リミツトスイツチ、１ａ……押しボタン
、２……ケース本体、４……アクチエータ、５…
…ダイヤフラム、５ａ……一端開口部、５ｂ……
他端開口部、１１，１２……内部空間、１３……
エア通路。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional example. 1... Limit switch, 1a... Push button, 2... Case body, 4... Actuator, 5...
...Diaphragm, 5a... One end opening, 5b...
Other end opening, 11, 12...Inner space, 13...
air passage.
Claims (1)
収容するケース本体と、このケース本体に摺動可
能に嵌合されて上記リミツトスイツチの押しボタ
ンを押圧操作するアクチエータと、一端開口部を
上記アクチエータの外周にかつ他端開口部をケー
ス本体にそれぞれ気密に嵌着された弾性を有する
ダイヤフラムとを具備した密封形リミツトスイツ
チ機構において、上記ダイヤフラムの内部空間と
ケース本体の内部空間とを連通させるエア通路を
上記ケース本体に形成したことを特徴とする密封
形リミツトスイツチ機構。 a limit switch; a case body that houses the limit switch; an actuator that is slidably fitted into the case body and presses a push button of the limit switch; and elastic diaphragms airtightly fitted into the case body, wherein an air passage is formed in the case body to communicate the internal space of the diaphragm with the internal space of the case body. A sealed limit switch mechanism featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5926490U JPH0418937U (en) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5926490U JPH0418937U (en) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418937U true JPH0418937U (en) | 1992-02-18 |
Family
ID=31585607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5926490U Pending JPH0418937U (en) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418937U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734928B2 (en) * | 1978-07-21 | 1982-07-26 |
-
1990
- 1990-06-05 JP JP5926490U patent/JPH0418937U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734928B2 (en) * | 1978-07-21 | 1982-07-26 |