JPH0184007U - - Google Patents
Info
- Publication number
- JPH0184007U JPH0184007U JP1987178741U JP17874187U JPH0184007U JP H0184007 U JPH0184007 U JP H0184007U JP 1987178741 U JP1987178741 U JP 1987178741U JP 17874187 U JP17874187 U JP 17874187U JP H0184007 U JPH0184007 U JP H0184007U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- photoelectric switch
- axial direction
- light
- detection
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178741U JPH0184007U (https=) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178741U JPH0184007U (https=) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184007U true JPH0184007U (https=) | 1989-06-05 |
Family
ID=31470342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178741U Pending JPH0184007U (https=) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184007U (https=) |
-
1987
- 1987-11-24 JP JP1987178741U patent/JPH0184007U/ja active Pending