JPS6172724U - - Google Patents
Info
- Publication number
- JPS6172724U JPS6172724U JP15741884U JP15741884U JPS6172724U JP S6172724 U JPS6172724 U JP S6172724U JP 15741884 U JP15741884 U JP 15741884U JP 15741884 U JP15741884 U JP 15741884U JP S6172724 U JPS6172724 U JP S6172724U
- Authority
- JP
- Japan
- Prior art keywords
- lens holder
- actuator
- focus coil
- magnetic circuit
- objective lens
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984157418U JPH0433547Y2 (es) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984157418U JPH0433547Y2 (es) | 1984-10-17 | 1984-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6172724U true JPS6172724U (es) | 1986-05-17 |
| JPH0433547Y2 JPH0433547Y2 (es) | 1992-08-11 |
Family
ID=30715413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984157418U Expired JPH0433547Y2 (es) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433547Y2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01317234A (ja) * | 1988-06-16 | 1989-12-21 | Sankyo Seiki Mfg Co Ltd | 対物レンズ駆動装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179635U (ja) * | 1982-05-25 | 1983-12-01 | 株式会社三協精機製作所 | ピックアップの対物レンズ駆動装置 |
-
1984
- 1984-10-17 JP JP1984157418U patent/JPH0433547Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179635U (ja) * | 1982-05-25 | 1983-12-01 | 株式会社三協精機製作所 | ピックアップの対物レンズ駆動装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01317234A (ja) * | 1988-06-16 | 1989-12-21 | Sankyo Seiki Mfg Co Ltd | 対物レンズ駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433547Y2 (es) | 1992-08-11 |