JPH0469828U - - Google Patents
Info
- Publication number
- JPH0469828U JPH0469828U JP11367090U JP11367090U JPH0469828U JP H0469828 U JPH0469828 U JP H0469828U JP 11367090 U JP11367090 U JP 11367090U JP 11367090 U JP11367090 U JP 11367090U JP H0469828 U JPH0469828 U JP H0469828U
- Authority
- JP
- Japan
- Prior art keywords
- operating lever
- cam
- head
- switch
- switch case
- 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 2
Landscapes
- Mechanisms For Operating Contacts (AREA)
Description
第１図はこの考案によるリミツトスイツチの一
例を示す一部破断側面図、第２図は要部の動作を
説明する概略図、第３図はこの考案によるリミツ
トスイツチの他の例を示す横断面図、第４図は従
来のリミツトスイツチの一例を示す概略的な分解
斜視図、第５図および第６図は要部の動作を説明
する概略図である。
１……スイツチケース、６……スイツチ、８…
…回転軸、９……ヘツド、１０……操作レバー、
１４……カム、１５……復帰コイルばね、１６…
…プランジヤ。
FIG. 1 is a partially cutaway side view showing an example of the limit switch according to this invention, FIG. 2 is a schematic diagram illustrating the operation of the main parts, and FIG. 3 is a cross-sectional view showing another example of the limit switch according to this invention. FIG. 4 is a schematic exploded perspective view showing an example of a conventional limit switch, and FIGS. 5 and 6 are schematic diagrams illustrating the operation of the main parts. 1...Switch case, 6...Switch, 8...
...Rotating shaft, 9...Head, 10...Operation lever,
14...Cam, 15...Return coil spring, 16...
…Pranjiya.
Claims (1)
に取り付けられたヘツドと、このヘツドに回動可
能に軸支された操作レバーと、上記操作レバーの
回転軸に設けられて回転運動を直線運動に変換す
るカムと、上記カムおよび回転軸を介して操作レ
バーに常時復帰力を付与する横断面が全長にわた
つて矩形の復帰コイルばねと、上記スイツチケー
スもしくはヘツドに軸動可能に保持されて上記カ
ムに応動しかつ上記基本スイツチを開閉させるプ
ランジヤとを具備したことを特徴とするリミツト
スイツチ。 A switch case, a head attached to one end of the switch case, an operating lever rotatably supported by the head, and a cam provided on the rotating shaft of the operating lever for converting rotational motion into linear motion. and a return coil spring having a rectangular cross section over the entire length, which constantly applies a return force to the operating lever via the cam and the rotating shaft, and a return coil spring that is held movably in the switch case or head so as to be pivotable and responds to the cam. A limit switch further comprising a plunger for opening and closing the basic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11367090U JPH0469828U (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11367090U JPH0469828U (en) | 1990-10-29 | 1990-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469828U true JPH0469828U (en) | 1992-06-19 |
Family
ID=31861278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11367090U Pending JPH0469828U (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5679093B1 (en) * | 2013-09-10 | 2015-03-04 | オムロン株式会社 | Return mechanism, acceleration mechanism, power generation device, transmission device, and switch device |
-
1990
- 1990-10-29 JP JP11367090U patent/JPH0469828U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5679093B1 (en) * | 2013-09-10 | 2015-03-04 | オムロン株式会社 | Return mechanism, acceleration mechanism, power generation device, transmission device, and switch device |
| WO2015037286A1 (en) * | 2013-09-10 | 2015-03-19 | オムロン株式会社 | Return mechanism, acceleration mechanism, power generation device, transmission device, and switch device |
| US9419496B2 (en) | 2013-09-10 | 2016-08-16 | Omron Corporation | Return mechanism, acceleration mechanism, power generator, transmitter, and switching arrangement |