JP2541875Y2 - 駆動装置 - Google Patents

駆動装置

Info

Publication number
JP2541875Y2
JP2541875Y2 JP1985163121U JP16312185U JP2541875Y2 JP 2541875 Y2 JP2541875 Y2 JP 2541875Y2 JP 1985163121 U JP1985163121 U JP 1985163121U JP 16312185 U JP16312185 U JP 16312185U JP 2541875 Y2 JP2541875 Y2 JP 2541875Y2
Authority
JP
Japan
Prior art keywords
support shaft
lens holder
holder
coil
longitudinal direction
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
JP1985163121U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6273325U (OSRAM
Inventor
健治朗 木目
尚之 江草
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1985163121U priority Critical patent/JP2541875Y2/ja
Publication of JPS6273325U publication Critical patent/JPS6273325U/ja
Application granted granted Critical
Publication of JP2541875Y2 publication Critical patent/JP2541875Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1985163121U 1985-10-24 1985-10-24 駆動装置 Expired - Lifetime JP2541875Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985163121U JP2541875Y2 (ja) 1985-10-24 1985-10-24 駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985163121U JP2541875Y2 (ja) 1985-10-24 1985-10-24 駆動装置

Publications (2)

Publication Number Publication Date
JPS6273325U JPS6273325U (OSRAM) 1987-05-11
JP2541875Y2 true JP2541875Y2 (ja) 1997-07-23

Family

ID=31091025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985163121U Expired - Lifetime JP2541875Y2 (ja) 1985-10-24 1985-10-24 駆動装置

Country Status (1)

Country Link
JP (1) JP2541875Y2 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080516U (ja) * 1983-11-05 1985-06-04 ソニー株式会社 光学ピツクアツプ装置の対物レンズ駆動装置
JPS60169720U (ja) * 1984-04-16 1985-11-11 シャープ株式会社 対物レンズ装置
JPS63114406A (ja) * 1986-10-31 1988-05-19 Toshiba Corp 可変増幅回路の利得制御装置

Also Published As

Publication number Publication date
JPS6273325U (OSRAM) 1987-05-11

Similar Documents

Publication Publication Date Title
US5093595A (en) Spindle motor having reduced torque ripple
JP2541875Y2 (ja) 駆動装置
JPH0817062A (ja) 対物レンズ駆動装置
JP2549837B2 (ja) 対物レンズ駆動装置
JPH0450567Y2 (OSRAM)
JP2004164831A (ja) 光ピックアップアクチュエータ及びそれを採用した光ディスクドライブ
JPS62219338A (ja) 対物レンズ駆動装置
JP2589626B2 (ja) 光学手段駆動装置
JP2752749B2 (ja) 光学ヘッドの駆動装置
JP2614499B2 (ja) 光ディスク用アクチュエータ
JP2611053B2 (ja) 対物レンズ駆動装置
JPH0445891B2 (OSRAM)
JPS58137140A (ja) 光学式情報記録再生装置における光学系駆動装置
JPH0752516B2 (ja) 対物レンズ駆動装置
JPH08249689A (ja) 対物レンズ駆動装置
JPS6213234Y2 (OSRAM)
JPH0718016Y2 (ja) 結像素子駆動装置
JP2560977Y2 (ja) 光磁気ディスク用ヘッド装置
JPH07169074A (ja) 駆動装置
JPS6131384Y2 (OSRAM)
JPH0467696B2 (OSRAM)
JPS62154333A (ja) 対物レンズ駆動装置
JPH0517618B2 (OSRAM)
JPS6251039A (ja) 光学系駆動装置
JPS621130A (ja) 光学式記録および／または再生装置