JPS60118136U

JPS60118136U - Copy machine magnification adjustment mechanism

Info

Publication number: JPS60118136U
Application number: JP422784U
Authority: JP
Inventors: 達也村井; 谷　達雄
Original assignee: 株式会社リコー
Priority date: 1984-01-18
Filing date: 1984-01-18
Publication date: 1985-08-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は複写機の概略構成を示す側面図、第２図は従来
の変倍装置の斜視図、第３図は従来のレンズ取付ブラケ
ットの正面図、第４図は案内板の平面図、第５図は本考
案の一実施例を示す斜視図、第６図は案内板の平面図、
第７図は第６図の■−■線断面図である。１・・・複写機本体、１２．１６・・・案内板、１３・
・・カム溝、１７・・・孔（回動中心）、１８・・・等
倍倍率位置。第２図 □−２ −８９第４図＼　　　　　　　【し−がFig. 1 is a side view showing the schematic structure of a copying machine, Fig. 2 is a perspective view of a conventional variable magnification device, Fig. 3 is a front view of a conventional lens mounting bracket, Fig. 4 is a plan view of a guide plate, FIG. 5 is a perspective view showing an embodiment of the present invention, FIG. 6 is a plan view of the guide plate,
FIG. 7 is a sectional view taken along the line ■--■ in FIG. 6. 1... Copying machine main body, 12.16... Guide plate, 13.
...Cam groove, 17...hole (rotation center), 18...100% magnification position. Figure 2 □-2 -89 Figure 4

Claims

[Claims for Utility Model Registration] In a magnification adjustment mechanism for a copying machine in which a guide plate having a cam groove for moving a lens to a magnification position is adjusted and fixed to the main body, the guide plate includes the following: A magnification adjustment mechanism for a copying machine, characterized in that a rotation center for rotating the guide plate relative to the main body is provided in a normal direction of a cam groove at a same magnification position.