JPS636520U - - Google Patents

Info

Publication number
JPS636520U
JPS636520U JP9727486U JP9727486U JPS636520U JP S636520 U JPS636520 U JP S636520U JP 9727486 U JP9727486 U JP 9727486U JP 9727486 U JP9727486 U JP 9727486U JP S636520 U JPS636520 U JP S636520U
Authority
JP
Japan
Prior art keywords
lens
lens housing
supported
curved leaf
curved
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
JP9727486U
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 JP9727486U priority Critical patent/JPS636520U/ja
Publication of JPS636520U publication Critical patent/JPS636520U/ja
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)

Description

【図面の簡単な説明】
第１図および第２図はそれぞれ本考案で用いる
に好適な湾曲板バネの実施例を示す斜視図、第３
図はそれを用いたレンズ支持構造の一例を示す説
明図である。 １０…湾曲板バネ、１２…長穴、２２…レンズ
筐体、２４…光デイスク面、２６…ベース部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 対物レンズを保持するレンズ筐体をバネ部材に
    よつてフオーカツシング方向とトラツキング方向
    に移動自在に支持する構造において、レンズ筐体
    はその両側に配設した湾曲板バネによつて支持さ
    れており、該湾曲板バネはその湾曲面に沿つた長
    穴を有する形状をなしている光学ヘツドのレンズ
    支持構造。
JP9727486U 1986-06-25 1986-06-25 Pending JPS636520U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9727486U JPS636520U (ja) 1986-06-25 1986-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9727486U JPS636520U (ja) 1986-06-25 1986-06-25

Publications (1)

Publication Number Publication Date
JPS636520U true JPS636520U (ja) 1988-01-16

Family

ID=30964065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9727486U Pending JPS636520U (ja) 1986-06-25 1986-06-25

Country Status (1)

Country Link
JP (1) JPS636520U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1600663A2 (en) 2004-05-27 2005-11-30 Bando Chemical Industries, Ltd. Belt drive system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716115B1 (ja) * 1970-01-23 1982-04-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716115B1 (ja) * 1970-01-23 1982-04-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1600663A2 (en) 2004-05-27 2005-11-30 Bando Chemical Industries, Ltd. Belt drive system

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