JPS61140432U - - Google Patents

Info

Publication number
JPS61140432U
JPS61140432U JP2056585U JP2056585U JPS61140432U JP S61140432 U JPS61140432 U JP S61140432U JP 2056585 U JP2056585 U JP 2056585U JP 2056585 U JP2056585 U JP 2056585U JP S61140432 U JPS61140432 U JP S61140432U
Authority
JP
Japan
Prior art keywords
pickup device
optical pickup
wound
movable part
drive coil
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.)
Pending
Application number
JP2056585U
Other languages
English (en)
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 JP2056585U priority Critical patent/JPS61140432U/ja
Publication of JPS61140432U publication Critical patent/JPS61140432U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Recording Or Reproduction (AREA)

Description

【図面の簡単な説明】
第１図は本考案の要部断面を示す図、第２図は
本考案の光ピツクアツプ装置の光学系システムを
示す図である。 １９……対物レンズ、２５……可動部、２７，
２８……駆動コイル、３８……コイルボビン、４
０……絶縁被膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. 対物レンズを保持した可動部を、この可動部に
    固定された金属性コイルボビン上に巻回された駆
    動コイルと、固定部に設けられた磁気回路とによ
    つて駆動する軸摺動回転形アクチユエータを備え
    た光学式ピツクアツプ装置において、前記駆動コ
    イルは金属性コイルボビンに塗布された絶縁被膜
    上に巻回されていることを特徴とする光学式ピツ
    クアツプ装置。
JP2056585U 1985-02-18 1985-02-18 Pending JPS61140432U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2056585U JPS61140432U (ja) 1985-02-18 1985-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2056585U JPS61140432U (ja) 1985-02-18 1985-02-18

Publications (1)

Publication Number Publication Date
JPS61140432U true JPS61140432U (ja) 1986-08-30

Family

ID=30511173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2056585U Pending JPS61140432U (ja) 1985-02-18 1985-02-18

Country Status (1)

Country Link
JP (1) JPS61140432U (ja)

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