JPS62188751U - - Google Patents

Info

Publication number
JPS62188751U
JPS62188751U JP7637386U JP7637386U JPS62188751U JP S62188751 U JPS62188751 U JP S62188751U JP 7637386 U JP7637386 U JP 7637386U JP 7637386 U JP7637386 U JP 7637386U JP S62188751 U JPS62188751 U JP S62188751U
Authority
JP
Japan
Prior art keywords
variable power
mirror
cams
rollers
minimum reduction
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
JP7637386U
Other languages
English (en)
Other versions
JPH059717Y2 (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 JP1986076373U priority Critical patent/JPH059717Y2/ja
Publication of JPS62188751U publication Critical patent/JPS62188751U/ja
Application granted granted Critical
Publication of JPH059717Y2 publication Critical patent/JPH059717Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Variable Magnification In Projection-Type Copying Machines (AREA)

Description

【図面の簡単な説明】
第１図はこの考案を適用した画像形成装置の略
示的断面図、第２図は要部の平面断面図、第３図
は同側面断面図である。 １０……画像露光部、１６……結像レンズ、１
０４……変倍カム、１０４ａ……コロの外れ防止
爪、１０５……コロ、１０６……揺動レバー、Ｂ
……Ｖミラー。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) Ｖミラーを最小縮小位置から最大拡大位置
    へ移動させる揺動レバーのコロが摺接する外周に
    、Ｖミラーの最小縮小位置と最大拡大位置を画定
    する画定点が隣接している変倍カムを備えた変倍
    機構において、前記変倍カムの最大拡大位置の画
    定点にコロの外れ防止爪を設けたことを特徴とす
    る変倍機構。 (2) 前記変倍カムが、結像レンズを変倍位置に
    移動させるプーリと同軸に固定されている実用新
    案登録請求の範囲第１項記載の変倍機構。
JP1986076373U 1986-05-21 1986-05-21 Expired - Lifetime JPH059717Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986076373U JPH059717Y2 (ja) 1986-05-21 1986-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986076373U JPH059717Y2 (ja) 1986-05-21 1986-05-21

Publications (2)

Publication Number Publication Date
JPS62188751U true JPS62188751U (ja) 1987-12-01
JPH059717Y2 JPH059717Y2 (ja) 1993-03-10

Family

ID=30923387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986076373U Expired - Lifetime JPH059717Y2 (ja) 1986-05-21 1986-05-21

Country Status (1)

Country Link
JP (1) JPH059717Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240639A (ja) * 1988-08-01 1990-02-09 Asahi Optical Co Ltd 複写機の変倍光学装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125720A (ja) * 1983-01-06 1984-07-20 Fuji Photo Optical Co Ltd 複写機の像倍率変換装置
JPS6180141A (ja) * 1984-09-27 1986-04-23 Fuji Xerox Co Ltd 複写機の変倍機構

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125720A (ja) * 1983-01-06 1984-07-20 Fuji Photo Optical Co Ltd 複写機の像倍率変換装置
JPS6180141A (ja) * 1984-09-27 1986-04-23 Fuji Xerox Co Ltd 複写機の変倍機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240639A (ja) * 1988-08-01 1990-02-09 Asahi Optical Co Ltd 複写機の変倍光学装置

Also Published As

Publication number Publication date
JPH059717Y2 (ja) 1993-03-10

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