JPH02135917U - - Google Patents
Info
- Publication number
- JPH02135917U JPH02135917U JP4254489U JP4254489U JPH02135917U JP H02135917 U JPH02135917 U JP H02135917U JP 4254489 U JP4254489 U JP 4254489U JP 4254489 U JP4254489 U JP 4254489U JP H02135917 U JPH02135917 U JP H02135917U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- protrusion
- holding member
- elastic support
- lens holding
- 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
- 230000003287 optical effect Effects 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042544U JPH0728584Y2 (ja) | 1989-04-13 | 1989-04-13 | 光ピックアップの対物レンズアクチュエータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042544U JPH0728584Y2 (ja) | 1989-04-13 | 1989-04-13 | 光ピックアップの対物レンズアクチュエータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02135917U true JPH02135917U (en]) | 1990-11-13 |
| JPH0728584Y2 JPH0728584Y2 (ja) | 1995-06-28 |
Family
ID=31554181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989042544U Expired - Lifetime JPH0728584Y2 (ja) | 1989-04-13 | 1989-04-13 | 光ピックアップの対物レンズアクチュエータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728584Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61196477A (ja) * | 1985-02-27 | 1986-08-30 | Hitachi Ltd | 磁気デイスク駆動装置 |
| JPS63109325U (en]) * | 1987-01-06 | 1988-07-14 |
-
1989
- 1989-04-13 JP JP1989042544U patent/JPH0728584Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61196477A (ja) * | 1985-02-27 | 1986-08-30 | Hitachi Ltd | 磁気デイスク駆動装置 |
| JPS63109325U (en]) * | 1987-01-06 | 1988-07-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728584Y2 (ja) | 1995-06-28 |