JP2503401Y2 - 対物レンズ駆動装置 - Google Patents
対物レンズ駆動装置Info
- Publication number
- JP2503401Y2 JP2503401Y2 JP1985026749U JP2674985U JP2503401Y2 JP 2503401 Y2 JP2503401 Y2 JP 2503401Y2 JP 1985026749 U JP1985026749 U JP 1985026749U JP 2674985 U JP2674985 U JP 2674985U JP 2503401 Y2 JP2503401 Y2 JP 2503401Y2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical axis
- elastic displacement
- pair
- arms
- 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 - Lifetime
Links
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985026749U JP2503401Y2 (ja) | 1985-02-26 | 1985-02-26 | 対物レンズ駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985026749U JP2503401Y2 (ja) | 1985-02-26 | 1985-02-26 | 対物レンズ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61145334U JPS61145334U (US20100170793A1-20100708-C00006.png) | 1986-09-08 |
JP2503401Y2 true JP2503401Y2 (ja) | 1996-07-03 |
Family
ID=30523053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985026749U Expired - Lifetime JP2503401Y2 (ja) | 1985-02-26 | 1985-02-26 | 対物レンズ駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2503401Y2 (US20100170793A1-20100708-C00006.png) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58182141A (ja) * | 1982-04-16 | 1983-10-25 | Matsushita Electric Ind Co Ltd | 光学式ディスク再生装置の対物レンズ保持装置 |
JPS58179661U (ja) * | 1982-05-26 | 1983-12-01 | パイオニア株式会社 | 光学式ピツクアツプ用アクチユエ−タ |
-
1985
- 1985-02-26 JP JP1985026749U patent/JP2503401Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61145334U (US20100170793A1-20100708-C00006.png) | 1986-09-08 |
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