JPS61187017U - - Google Patents

Info

Publication number
JPS61187017U
JPS61187017U JP6816185U JP6816185U JPS61187017U JP S61187017 U JPS61187017 U JP S61187017U JP 6816185 U JP6816185 U JP 6816185U JP 6816185 U JP6816185 U JP 6816185U JP S61187017 U JPS61187017 U JP S61187017U
Authority
JP
Japan
Prior art keywords
prism
collimator lens
front surface
rear surface
base
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.)
Granted
Application number
JP6816185U
Other languages
English (en)
Other versions
JPH0447769Y2 (ja
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 JP6816185U priority Critical patent/JPH0447769Y2/ja
Publication of JPS61187017U publication Critical patent/JPS61187017U/ja
Application granted granted Critical
Publication of JPH0447769Y2 publication Critical patent/JPH0447769Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)

Description

【図面の簡単な説明】
第1図…この考案の実施例の縦断面図、第2図
…その組立図、第3図…従来装置の縦断面図。 1……ボデイ、1a,1b……鍔部、2……コ
リメータレンズ、2a……接着剤、3……プリズ
ム、3a……半透鏡、4……プリズムベース、5
……ウエーブワツシヤ、6……コイルスプリング
、7……封止部材、8……レーザーダイオード。

Claims (1)

  1. 【実用新案登録請求の範囲】 (イ) 光路孔の内壁に突設された鍔部により前面
    を位置決めされたコリメータレンズと、 (ロ) コリメータレンズの後面とプリズムとの間
    に設けられたコイルスプリングと、 (ハ) 前面にプリズムを固定し光軸を中心に回転
    可能に支持されたプリズムベースと、 (ニ) プリズムベースの後面を位置決めする封止
    部材とから成る光学式ピツクアツプの光学系支持
    装置。
JP6816185U 1985-05-10 1985-05-10 Expired JPH0447769Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6816185U JPH0447769Y2 (ja) 1985-05-10 1985-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6816185U JPH0447769Y2 (ja) 1985-05-10 1985-05-10

Publications (2)

Publication Number Publication Date
JPS61187017U true JPS61187017U (ja) 1986-11-21
JPH0447769Y2 JPH0447769Y2 (ja) 1992-11-11

Family

ID=30602663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6816185U Expired JPH0447769Y2 (ja) 1985-05-10 1985-05-10

Country Status (1)

Country Link
JP (1) JPH0447769Y2 (ja)

Also Published As

Publication number Publication date
JPH0447769Y2 (ja) 1992-11-11

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