JPS642109U - - Google Patents
Info
- Publication number
- JPS642109U JPS642109U JP9566287U JP9566287U JPS642109U JP S642109 U JPS642109 U JP S642109U JP 9566287 U JP9566287 U JP 9566287U JP 9566287 U JP9566287 U JP 9566287U JP S642109 U JPS642109 U JP S642109U
- Authority
- JP
- Japan
- Prior art keywords
- moving body
- mirror
- linear position
- receiving element
- light source
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9566287U JPH0535286Y2 (me) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9566287U JPH0535286Y2 (me) | 1987-06-22 | 1987-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642109U true JPS642109U (me) | 1989-01-09 |
| JPH0535286Y2 JPH0535286Y2 (me) | 1993-09-08 |
Family
ID=30960453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9566287U Expired - Lifetime JPH0535286Y2 (me) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535286Y2 (me) |
-
1987
- 1987-06-22 JP JP9566287U patent/JPH0535286Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535286Y2 (me) | 1993-09-08 |