JPH0159812U - - Google Patents
Info
- Publication number
- JPH0159812U JPH0159812U JP15556687U JP15556687U JPH0159812U JP H0159812 U JPH0159812 U JP H0159812U JP 15556687 U JP15556687 U JP 15556687U JP 15556687 U JP15556687 U JP 15556687U JP H0159812 U JPH0159812 U JP H0159812U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- position detection
- reflection pattern
- silk screen
- encoder plate
- 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 4
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15556687U JPH0159812U (en]) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15556687U JPH0159812U (en]) | 1987-10-13 | 1987-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159812U true JPH0159812U (en]) | 1989-04-14 |
Family
ID=31433306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15556687U Pending JPH0159812U (en]) | 1987-10-13 | 1987-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159812U (en]) |
-
1987
- 1987-10-13 JP JP15556687U patent/JPH0159812U/ja active Pending