JPS63195619U - - Google Patents
Info
- Publication number
- JPS63195619U JPS63195619U JP8484087U JP8484087U JPS63195619U JP S63195619 U JPS63195619 U JP S63195619U JP 8484087 U JP8484087 U JP 8484087U JP 8484087 U JP8484087 U JP 8484087U JP S63195619 U JPS63195619 U JP S63195619U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- magnetic circuit
- radial direction
- coil
- head
- 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 7
Landscapes
- Optical Recording Or Reproduction (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8484087U JPS63195619U (bg) | 1987-05-31 | 1987-05-31 | |
US07/200,052 US4922477A (en) | 1987-05-30 | 1988-05-27 | Optical head unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8484087U JPS63195619U (bg) | 1987-05-31 | 1987-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63195619U true JPS63195619U (bg) | 1988-12-16 |
Family
ID=30939702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8484087U Pending JPS63195619U (bg) | 1987-05-30 | 1987-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63195619U (bg) |
-
1987
- 1987-05-31 JP JP8484087U patent/JPS63195619U/ja active Pending