JPS61135312U - - Google Patents

Info

Publication number
JPS61135312U
JPS61135312U JP15240684U JP15240684U JPS61135312U JP S61135312 U JPS61135312 U JP S61135312U JP 15240684 U JP15240684 U JP 15240684U JP 15240684 U JP15240684 U JP 15240684U JP S61135312 U JPS61135312 U JP S61135312U
Authority
JP
Japan
Prior art keywords
guide member
lens
copying machine
lens carrier
zoom
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
JP15240684U
Other languages
English (en)
Other versions
JPH0410603Y2 (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 JP1984152406U priority Critical patent/JPH0410603Y2/ja
Publication of JPS61135312U publication Critical patent/JPS61135312U/ja
Application granted granted Critical
Publication of JPH0410603Y2 publication Critical patent/JPH0410603Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Lens Barrels (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Machine Tool Units (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わる複写機用ズームレンズ
の駆動装置の一実施例を示す平面図、第２図は第
１図に示した一実施例の要部を示す斜視図。 ２……ズームレンズ群、３……レンズ担持体、
４……コーナーレジスト用ガイド部材、４ａ……
ガイド面、４ｂ……ラツク、５……カムガイド棒
、６……駆動モータ、６ａ……歯車、７……押圧
部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) レンズ群を担持したレンズ担持体の進退移
    動により光学系の一部レンズ間隔を変更し変倍す
    るようにした複写機用ズームレンズの駆動装置に
    おいて、レンズ担持体に進退移動のための駆動用
    モータと、このモータの駆動用の歯車と係合する
    ラツク部と、前記レンズ担持体の進退移動をガイ
    ドするガイド面を備えたガイド部材と、レンズ担
    持体の基準面とガイド部材のガイド面とを当接さ
    せる押圧部材とをもうけたことを特徴とする複写
    機用ズームレンズの駆動装置。 (2) 前記ガイド部材はレンズ群の光軸にたいし
    て所定の角度を持つて配置されたコーナーレジス
    ト用のガイド部材であることを特徴とした実用新
    案登録請求の範囲第(1)項記載の複写機用ズーム
    レンズの駆動装置。
JP1984152406U 1984-10-09 1984-10-09 Expired JPH0410603Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984152406U JPH0410603Y2 (ja) 1984-10-09 1984-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984152406U JPH0410603Y2 (ja) 1984-10-09 1984-10-09

Publications (2)

Publication Number Publication Date
JPS61135312U true JPS61135312U (ja) 1986-08-23
JPH0410603Y2 JPH0410603Y2 (ja) 1992-03-16

Family

ID=30710467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984152406U Expired JPH0410603Y2 (ja) 1984-10-09 1984-10-09

Country Status (1)

Country Link
JP (1) JPH0410603Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150841U (ja) * 1981-03-14 1982-09-21
JPS57150844U (ja) * 1981-03-16 1982-09-21
JPS5836708U (ja) * 1981-09-03 1983-03-10 東京光学機械株式会社 光学装置の変倍機構

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836708B2 (ja) * 1976-12-06 1983-08-11 清訓 菊竹 建築物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150841U (ja) * 1981-03-14 1982-09-21
JPS57150844U (ja) * 1981-03-16 1982-09-21
JPS5836708U (ja) * 1981-09-03 1983-03-10 東京光学機械株式会社 光学装置の変倍機構

Also Published As

Publication number Publication date
JPH0410603Y2 (ja) 1992-03-16

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