JPH0333935Y2 - - Google Patents

Info

Publication number
JPH0333935Y2
JPH0333935Y2 JP1984031237U JP3123784U JPH0333935Y2 JP H0333935 Y2 JPH0333935 Y2 JP H0333935Y2 JP 1984031237 U JP1984031237 U JP 1984031237U JP 3123784 U JP3123784 U JP 3123784U JP H0333935 Y2 JPH0333935 Y2 JP H0333935Y2
Authority
JP
Japan
Prior art keywords
spring
objective lens
tracking
optical axis
focus
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
Application number
JP1984031237U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60146922U (ja
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 filed Critical
Priority to JP3123784U priority Critical patent/JPS60146922U/ja
Publication of JPS60146922U publication Critical patent/JPS60146922U/ja
Application granted granted Critical
Publication of JPH0333935Y2 publication Critical patent/JPH0333935Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP3123784U 1984-03-06 1984-03-06 光学式ピツクアツプの対物レンズ支持装置 Granted JPS60146922U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3123784U JPS60146922U (ja) 1984-03-06 1984-03-06 光学式ピツクアツプの対物レンズ支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3123784U JPS60146922U (ja) 1984-03-06 1984-03-06 光学式ピツクアツプの対物レンズ支持装置

Publications (2)

Publication Number Publication Date
JPS60146922U JPS60146922U (ja) 1985-09-30
JPH0333935Y2 true JPH0333935Y2 (en]) 1991-07-18

Family

ID=30531659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3123784U Granted JPS60146922U (ja) 1984-03-06 1984-03-06 光学式ピツクアツプの対物レンズ支持装置

Country Status (1)

Country Link
JP (1) JPS60146922U (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032265B2 (ja) * 1977-04-19 1985-07-26 ソニー株式会社 光学式再生装置の焦点制御装置
JPS5850336A (ja) * 1981-09-17 1983-03-24 Matsushita Electric Ind Co Ltd 可動体保持装置

Also Published As

Publication number Publication date
JPS60146922U (ja) 1985-09-30

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