JP2524991Y2 - 対物レンズアクチュエータ - Google Patents

対物レンズアクチュエータ

Info

Publication number
JP2524991Y2
JP2524991Y2 JP12193590U JP12193590U JP2524991Y2 JP 2524991 Y2 JP2524991 Y2 JP 2524991Y2 JP 12193590 U JP12193590 U JP 12193590U JP 12193590 U JP12193590 U JP 12193590U JP 2524991 Y2 JP2524991 Y2 JP 2524991Y2
Authority
JP
Japan
Prior art keywords
objective lens
wedge prism
lens holder
light beam
hollow shaft
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
JP12193590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481219U (da
Inventor
卓 堀ノ内
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.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Priority to JP12193590U priority Critical patent/JP2524991Y2/ja
Publication of JPH0481219U publication Critical patent/JPH0481219U/ja
Application granted granted Critical
Publication of JP2524991Y2 publication Critical patent/JP2524991Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP12193590U 1990-11-20 1990-11-20 対物レンズアクチュエータ Expired - Lifetime JP2524991Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12193590U JP2524991Y2 (ja) 1990-11-20 1990-11-20 対物レンズアクチュエータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12193590U JP2524991Y2 (ja) 1990-11-20 1990-11-20 対物レンズアクチュエータ

Publications (2)

Publication Number Publication Date
JPH0481219U JPH0481219U (da) 1992-07-15
JP2524991Y2 true JP2524991Y2 (ja) 1997-02-05

Family

ID=31869754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12193590U Expired - Lifetime JP2524991Y2 (ja) 1990-11-20 1990-11-20 対物レンズアクチュエータ

Country Status (1)

Country Link
JP (1) JP2524991Y2 (da)

Also Published As

Publication number Publication date
JPH0481219U (da) 1992-07-15

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