JPS61109419U - - Google Patents

Info

Publication number
JPS61109419U
JPS61109419U JP19413984U JP19413984U JPS61109419U JP S61109419 U JPS61109419 U JP S61109419U JP 19413984 U JP19413984 U JP 19413984U JP 19413984 U JP19413984 U JP 19413984U JP S61109419 U JPS61109419 U JP S61109419U
Authority
JP
Japan
Prior art keywords
polygon mirror
rotating polygon
bearing housing
biasing member
distance
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
JP19413984U
Other languages
English (en)
Other versions
JPS646489Y2 (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 JP19413984U priority Critical patent/JPS646489Y2/ja
Publication of JPS61109419U publication Critical patent/JPS61109419U/ja
Application granted granted Critical
Publication of JPS646489Y2 publication Critical patent/JPS646489Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の回転多面鏡駆動装置の1実
施例の断面図、第2図および第3図は従来例の断
面図および一部の分解斜視図、第4図および第5
図は改良例の一部の断面図および斜視図、第6図
および第7図は他の改良例の一部の断面図および
分解斜視図である。 5…支持軸、7…軸受ハウジング、8…軸受、
9…回転多面鏡、24…圧縮コイルばね、25…
調整体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 支持軸に軸受を介して支持された軸受ハウジン
    グに、鏡面加工された多角側面を有する環状の回
    転多面鏡を共軸的に取り付け、前記回転多面鏡を
    前記軸受ハウジングとともに回転駆動する回転多
    面鏡駆動装置において、前記軸受ハウジングと前
    記回転多面鏡との間に介在された両者の間隔を広
    げる付勢部材と、該付勢部材の付勢力に抗して前
    記回転多面鏡の前記軸受ハウジングに対する間隔
    を調整する調整部材とを備えた回転多面鏡駆動装
    置。
JP19413984U 1984-12-20 1984-12-20 Expired JPS646489Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19413984U JPS646489Y2 (ja) 1984-12-20 1984-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19413984U JPS646489Y2 (ja) 1984-12-20 1984-12-20

Publications (2)

Publication Number Publication Date
JPS61109419U true JPS61109419U (ja) 1986-07-11
JPS646489Y2 JPS646489Y2 (ja) 1989-02-20

Family

ID=30751577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19413984U Expired JPS646489Y2 (ja) 1984-12-20 1984-12-20

Country Status (1)

Country Link
JP (1) JPS646489Y2 (ja)

Also Published As

Publication number Publication date
JPS646489Y2 (ja) 1989-02-20

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