JPS61155950U - - Google Patents
Info
- Publication number
- JPS61155950U JPS61155950U JP1985040032U JP4003285U JPS61155950U JP S61155950 U JPS61155950 U JP S61155950U JP 1985040032 U JP1985040032 U JP 1985040032U JP 4003285 U JP4003285 U JP 4003285U JP S61155950 U JPS61155950 U JP S61155950U
- Authority
- JP
- Japan
- Prior art keywords
- sphere
- rotation
- roller
- view
- detection means
- 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 3
- 238000009434 installation Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985040032U JPH0330909Y2 (https=) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985040032U JPH0330909Y2 (https=) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155950U true JPS61155950U (https=) | 1986-09-27 |
| JPH0330909Y2 JPH0330909Y2 (https=) | 1991-06-28 |
Family
ID=30548534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985040032U Expired JPH0330909Y2 (https=) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330909Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151740A (ja) * | 1984-01-18 | 1985-08-09 | Ricoh Co Ltd | 位置指示装置 |
-
1985
- 1985-03-20 JP JP1985040032U patent/JPH0330909Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151740A (ja) * | 1984-01-18 | 1985-08-09 | Ricoh Co Ltd | 位置指示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330909Y2 (https=) | 1991-06-28 |