JPH02149115U - - Google Patents
Info
- Publication number
- JPH02149115U JPH02149115U JP5787489U JP5787489U JPH02149115U JP H02149115 U JPH02149115 U JP H02149115U JP 5787489 U JP5787489 U JP 5787489U JP 5787489 U JP5787489 U JP 5787489U JP H02149115 U JPH02149115 U JP H02149115U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- lens
- medium
- lens actuator
- optical disk
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5787489U JPH02149115U (enExample) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5787489U JPH02149115U (enExample) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149115U true JPH02149115U (enExample) | 1990-12-19 |
Family
ID=31582977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5787489U Pending JPH02149115U (enExample) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149115U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018828A (ja) * | 1983-07-12 | 1985-01-30 | Olympus Optical Co Ltd | 情報トラツクの読取装置 |
| JPS6050634A (ja) * | 1983-08-29 | 1985-03-20 | Hitachi Ltd | 光ディスク装置 |
-
1989
- 1989-05-18 JP JP5787489U patent/JPH02149115U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018828A (ja) * | 1983-07-12 | 1985-01-30 | Olympus Optical Co Ltd | 情報トラツクの読取装置 |
| JPS6050634A (ja) * | 1983-08-29 | 1985-03-20 | Hitachi Ltd | 光ディスク装置 |