JPH0337609U - - Google Patents
Info
- Publication number
- JPH0337609U JPH0337609U JP9603289U JP9603289U JPH0337609U JP H0337609 U JPH0337609 U JP H0337609U JP 9603289 U JP9603289 U JP 9603289U JP 9603289 U JP9603289 U JP 9603289U JP H0337609 U JPH0337609 U JP H0337609U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- magnetic circuit
- coil
- sliding base
- tracking
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9603289U JPH0643851Y2 (ja) | 1989-08-18 | 1989-08-18 | 対物レンズ駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9603289U JPH0643851Y2 (ja) | 1989-08-18 | 1989-08-18 | 対物レンズ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0337609U true JPH0337609U (un) | 1991-04-11 |
JPH0643851Y2 JPH0643851Y2 (ja) | 1994-11-14 |
Family
ID=31645259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9603289U Expired - Fee Related JPH0643851Y2 (ja) | 1989-08-18 | 1989-08-18 | 対物レンズ駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0643851Y2 (un) |
-
1989
- 1989-08-18 JP JP9603289U patent/JPH0643851Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0643851Y2 (ja) | 1994-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |