JPH0252241U - - Google Patents
Info
- Publication number
- JPH0252241U JPH0252241U JP13197288U JP13197288U JPH0252241U JP H0252241 U JPH0252241 U JP H0252241U JP 13197288 U JP13197288 U JP 13197288U JP 13197288 U JP13197288 U JP 13197288U JP H0252241 U JPH0252241 U JP H0252241U
- Authority
- JP
- Japan
- Prior art keywords
- light
- section
- main shaft
- hole
- operating 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Mechanisms For Operating Contacts (AREA)
Description
第１図は本考案の操作器の補助開閉装置の１実
施例の概略図、第２図は従来例の概略図である。
５……主軸、６……円板、７……光反射部、８
……光電スイツチ、８ａ……発光部、８ｂ……受
光部、９……電磁接触器。
FIG. 1 is a schematic diagram of one embodiment of the auxiliary opening/closing device for an operating device according to the present invention, and FIG. 2 is a schematic diagram of a conventional example. 5...Main shaft, 6...Disk, 7...Light reflecting part, 8
...Photoelectric switch, 8a... Light emitting section, 8b... Light receiving section, 9... Magnetic contactor.
Claims (1)
の主軸と、 前記主軸に固着された円板と、 前記円板に形成された透孔又は光反射部と、 発光部及び受光部からなり、前記発光部により
前記円板に光を投射し、前記受光部により前記透
孔を透過する透過光又は前記光反射部からの反射
光を受光して受光信号を出力する光電スイツチと
、 前記受光信号により動作する非接触型の開閉手
段と、 を備えた操作器の補助開閉装置。[Claims for Utility Model Registration] A main shaft of an operating device that rotates in forward and reverse directions when turned on and off, a disc fixed to the main shaft, and a through hole or light reflecting part formed in the disc. , consisting of a light emitting section and a light receiving section, the light emitting section projects light onto the disk, and the light receiving section receives transmitted light passing through the through hole or reflected light from the light reflecting section to generate a light reception signal. An auxiliary opening/closing device for an operating device, comprising: a photoelectric switch that outputs an output; and a non-contact opening/closing means operated by the received light signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13197288U JPH0252241U (en) | 1988-10-07 | 1988-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13197288U JPH0252241U (en) | 1988-10-07 | 1988-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252241U true JPH0252241U (en) | 1990-04-16 |
Family
ID=31388521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13197288U Pending JPH0252241U (en) | 1988-10-07 | 1988-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252241U (en) |
-
1988
- 1988-10-07 JP JP13197288U patent/JPH0252241U/ja active Pending