JPS6186818U - - Google Patents
Info
- Publication number
- JPS6186818U JPS6186818U JP17270784U JP17270784U JPS6186818U JP S6186818 U JPS6186818 U JP S6186818U JP 17270784 U JP17270784 U JP 17270784U JP 17270784 U JP17270784 U JP 17270784U JP S6186818 U JPS6186818 U JP S6186818U
- Authority
- JP
- Japan
- Prior art keywords
- focus
- applied during
- control coil
- coil
- servo operation
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17270784U JPS6186818U (de) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17270784U JPS6186818U (de) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186818U true JPS6186818U (de) | 1986-06-06 |
Family
ID=30730369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17270784U Pending JPS6186818U (de) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186818U (de) |
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1984
- 1984-11-14 JP JP17270784U patent/JPS6186818U/ja active Pending