JPH0197420U - - Google Patents
Info
- Publication number
- JPH0197420U JPH0197420U JP19115887U JP19115887U JPH0197420U JP H0197420 U JPH0197420 U JP H0197420U JP 19115887 U JP19115887 U JP 19115887U JP 19115887 U JP19115887 U JP 19115887U JP H0197420 U JPH0197420 U JP H0197420U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic gap
- drive mechanism
- direction perpendicular
- optical
- 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 12
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19115887U JPH0197420U (zh) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19115887U JPH0197420U (zh) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197420U true JPH0197420U (zh) | 1989-06-28 |
Family
ID=31482083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19115887U Pending JPH0197420U (zh) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197420U (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148159A (ja) * | 1983-02-15 | 1984-08-24 | Canon Inc | 光ピツクアツプ装置 |
| JPS62259237A (ja) * | 1986-04-24 | 1987-11-11 | Fujitsu Ten Ltd | 光学ヘツドの保護方法 |
-
1987
- 1987-12-16 JP JP19115887U patent/JPH0197420U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148159A (ja) * | 1983-02-15 | 1984-08-24 | Canon Inc | 光ピツクアツプ装置 |
| JPS62259237A (ja) * | 1986-04-24 | 1987-11-11 | Fujitsu Ten Ltd | 光学ヘツドの保護方法 |