JPH0174507U - - Google Patents
Info
- Publication number
- JPH0174507U JPH0174507U JP1987169984U JP16998487U JPH0174507U JP H0174507 U JPH0174507 U JP H0174507U JP 1987169984 U JP1987169984 U JP 1987169984U JP 16998487 U JP16998487 U JP 16998487U JP H0174507 U JPH0174507 U JP H0174507U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving surface
- light source
- slit
- dimensional position
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169984U JPH0174507U (en]) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169984U JPH0174507U (en]) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174507U true JPH0174507U (en]) | 1989-05-19 |
Family
ID=31460530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169984U Pending JPH0174507U (en]) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174507U (en]) |
-
1987
- 1987-11-06 JP JP1987169984U patent/JPH0174507U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0174507U (en]) | ||
| US4157477A (en) | Light detector particularly adapted for detecting the position of edges of moving strip | |
| US4579450A (en) | Distance detector device | |
| JPH0215159Y2 (en]) | ||
| JPH0174508U (en]) | ||
| JPH0541365Y2 (en]) | ||
| JPH0143922B2 (en]) | ||
| SU1073572A1 (ru) | Фотоэлектрический двухкоординатный автоколлиматор | |
| JP2715518B2 (ja) | 光電式位置検出器 | |
| JPS6253053B2 (en]) | ||
| JPS62287107A (ja) | 中心位置測定装置 | |
| JPH0275452U (en]) | ||
| JPH01144809U (en]) | ||
| JPH0233320U (en]) | ||
| JPH0434607U (en]) | ||
| JPS63113907U (en]) | ||
| JPS648614U (en]) | ||
| JPS63167282U (en]) | ||
| JPS62174209U (en]) | ||
| JPH0316630U (en]) | ||
| JPS6167513U (en]) | ||
| JPS6324644U (en]) | ||
| JPS6176310U (en]) | ||
| JPS6237709U (en]) | ||
| JPH045662U (en]) |