JPH0450564Y2 - - Google Patents
Info
- Publication number
- JPH0450564Y2 JPH0450564Y2 JP10401087U JP10401087U JPH0450564Y2 JP H0450564 Y2 JPH0450564 Y2 JP H0450564Y2 JP 10401087 U JP10401087 U JP 10401087U JP 10401087 U JP10401087 U JP 10401087U JP H0450564 Y2 JPH0450564 Y2 JP H0450564Y2
- Authority
- JP
- Japan
- Prior art keywords
- pick
- base
- objective lens
- optical
- optical pickup
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 74
- 238000005452 bending Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10401087U JPH0450564Y2 (de) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10401087U JPH0450564Y2 (de) | 1987-07-07 | 1987-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6412217U JPS6412217U (de) | 1989-01-23 |
| JPH0450564Y2 true JPH0450564Y2 (de) | 1992-11-30 |
Family
ID=31335349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10401087U Expired JPH0450564Y2 (de) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450564Y2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3731716B2 (ja) | 1999-12-03 | 2006-01-05 | 株式会社リコー | 情報記録／再生装置 |
-
1987
- 1987-07-07 JP JP10401087U patent/JPH0450564Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6412217U (de) | 1989-01-23 |
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