JPH02117729U - - Google Patents
Info
- Publication number
- JPH02117729U JPH02117729U JP2547489U JP2547489U JPH02117729U JP H02117729 U JPH02117729 U JP H02117729U JP 2547489 U JP2547489 U JP 2547489U JP 2547489 U JP2547489 U JP 2547489U JP H02117729 U JPH02117729 U JP H02117729U
- Authority
- JP
- Japan
- Prior art keywords
- knife edge
- eccentric cam
- optical axis
- cylinder
- hole
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989025474U JPH0739057Y2 (ja) | 1989-03-06 | 1989-03-06 | ナイフエッジ保持器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989025474U JPH0739057Y2 (ja) | 1989-03-06 | 1989-03-06 | ナイフエッジ保持器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02117729U true JPH02117729U (US07534539-20090519-C00280.png) | 1990-09-20 |
| JPH0739057Y2 JPH0739057Y2 (ja) | 1995-09-06 |
Family
ID=31246244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989025474U Expired - Lifetime JPH0739057Y2 (ja) | 1989-03-06 | 1989-03-06 | ナイフエッジ保持器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739057Y2 (US07534539-20090519-C00280.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019049587A (ja) * | 2017-09-07 | 2019-03-28 | 株式会社雄島試作研究所 | 光学素子の姿勢調整装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159109A (ja) * | 1986-01-06 | 1987-07-15 | Mitsubishi Electric Corp | 鏡筒微調整機構 |
| JPS6467742A (en) * | 1987-09-08 | 1989-03-14 | Nec Corp | Optical reproducing device |
-
1989
- 1989-03-06 JP JP1989025474U patent/JPH0739057Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159109A (ja) * | 1986-01-06 | 1987-07-15 | Mitsubishi Electric Corp | 鏡筒微調整機構 |
| JPS6467742A (en) * | 1987-09-08 | 1989-03-14 | Nec Corp | Optical reproducing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019049587A (ja) * | 2017-09-07 | 2019-03-28 | 株式会社雄島試作研究所 | 光学素子の姿勢調整装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739057Y2 (ja) | 1995-09-06 |
