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
Application number
JP1985026749U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61145334U (US20100170793A1-20100708-C00006.png
Inventor
芳正 合田
博 大井上
徹 藤森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP1985026749U priority Critical patent/JP2503401Y2/ja
Publication of JPS61145334U publication Critical patent/JPS61145334U/ja
Application granted granted Critical
Publication of JP2503401Y2 publication Critical patent/JP2503401Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Recording Or Reproduction (AREA)
JP1985026749U 1985-02-26 1985-02-26 対物レンズ駆動装置 Expired - Lifetime JP2503401Y2 (ja)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS61145334U (US20100170793A1-20100708-C00006.png) 1986-09-08

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