JPS6216946U - - Google Patents
Info
- Publication number
- JPS6216946U JPS6216946U JP10894785U JP10894785U JPS6216946U JP S6216946 U JPS6216946 U JP S6216946U JP 10894785 U JP10894785 U JP 10894785U JP 10894785 U JP10894785 U JP 10894785U JP S6216946 U JPS6216946 U JP S6216946U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- detection sensor
- movement
- projector
- light
- 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 6
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Instruments For Measurement Of Length By Optical Means (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894785U JPS6216946U (fr) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894785U JPS6216946U (fr) | 1985-07-17 | 1985-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216946U true JPS6216946U (fr) | 1987-01-31 |
Family
ID=30986605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10894785U Pending JPS6216946U (fr) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216946U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0274954U (fr) * | 1988-11-29 | 1990-06-07 | ||
| JPH0471566U (fr) * | 1990-11-06 | 1992-06-24 |
-
1985
- 1985-07-17 JP JP10894785U patent/JPS6216946U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0274954U (fr) * | 1988-11-29 | 1990-06-07 | ||
| JPH0428450Y2 (fr) * | 1988-11-29 | 1992-07-09 | ||
| JPH0471566U (fr) * | 1990-11-06 | 1992-06-24 |