JPS6368120U - - Google Patents

Info

Publication number
JPS6368120U
JPS6368120U JP16196086U JP16196086U JPS6368120U JP S6368120 U JPS6368120 U JP S6368120U JP 16196086 U JP16196086 U JP 16196086U JP 16196086 U JP16196086 U JP 16196086U JP S6368120 U JPS6368120 U JP S6368120U
Authority
JP
Japan
Prior art keywords
coil
objective lens
focus coil
lens actuator
optical head
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
JP16196086U
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 JP16196086U priority Critical patent/JPS6368120U/ja
Publication of JPS6368120U publication Critical patent/JPS6368120U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す対物レンズア
クチユエータのコイル部分の斜視図、第2図は同
平面図、第3図は従来の対物レンズアクチユエー
タの平面図、第4図は同コイル部分の斜視図であ
る。 5…フオーカスコイル、11…巻線ボビン、1
1a…凹溝、11b…コーナー稜部、12…トラ
ツキングコイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 四角形筒状のフオーカスコイルを備え、このフ
    オーカスコイルにトラツキングコイルを設けた光
    ヘツドの対物レンズアクチユエータにおいて、前
    記トラツキングコイルを、前記フオーカスコイル
    の四角形筒状の巻線ボビンに直接、巻線ボビンの
    コーナー稜部を囲んで環状をなすように巻線した
    ことを特徴とする光ヘツドの対物レンズアクチユ
    エータ。
JP16196086U 1986-10-22 1986-10-22 Pending JPS6368120U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16196086U JPS6368120U (ja) 1986-10-22 1986-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16196086U JPS6368120U (ja) 1986-10-22 1986-10-22

Publications (1)

Publication Number Publication Date
JPS6368120U true JPS6368120U (ja) 1988-05-09

Family

ID=31088767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16196086U Pending JPS6368120U (ja) 1986-10-22 1986-10-22

Country Status (1)

Country Link
JP (1) JPS6368120U (ja)

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