JPS60140947U

JPS60140947U - Copy machine with anti-glare device

Info

Publication number: JPS60140947U
Application number: JP2859984U
Authority: JP
Inventors: 茂哲本岡
Original assignee: 京セラミタ株式会社
Priority date: 1984-02-28
Filing date: 1984-02-28
Publication date: 1985-09-18

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]

図はこの考案の実施例を示すものであり、第１図は斜視
図、第２図は投光状態を示す概要図、第３図は第２の偏
光板の取付り状態を示す要部側面図、第４図及び第５図
は他の実施例を示す概要図である。１・・・・・・複写機本体、１１・・・・・・原稿載置
台、１４・・・・・・原稿押え板、３・・・・・・大学
系、３１・・・・・・光源、４ａ、４ｂ・・・・・・防
眩装置としての偏光板、Ａ・・・・・・原稿。１！！　　　第３図・・月１　　　＼ｌ旧＼〜−〜／The figures show an embodiment of this invention; Fig. 1 is a perspective view, Fig. 2 is a schematic diagram showing the light emitting state, and Fig. 3 is a side view of the main part showing the installation state of the second polarizing plate. 4 and 5 are schematic diagrams showing other embodiments. 1...Copy machine body, 11...Document mounting table, 14...Document presser plate, 3...University system, 31... Light source, 4a, 4b...Polarizing plate as an anti-glare device, A...Manuscript. 1! ! Figure 3... Month 1 \ l old \ ~-~/

Claims

[Scope of Claim for Utility Model Registration] 1. In an electrostatic copying machine that exposes a document on a document table to light to form an electrostatic latent image on the surface of a photoreceptor, an anti-glare polarizing plate is provided in the upper projection area of the light source. A copying machine equipped with an anti-glare device. 2. A copying machine equipped with an anti-glare device according to claim 1 of the above-mentioned utility model registration claim, wherein polarizing plates are provided at three locations: between the document placement table and the light source, and at a position above the document placement table. 3 Of the three polarizing plates installed, the polarizing plate installed between the original platen and the light source cuts the optical axis in a direction that does not affect the exposure of the photoconductor, and the polarized light at the upper position of the original platen is A copying machine with an anti-glare device according to claim 2 of the above-mentioned utility model registration, wherein the plate cuts an optical axis that is 90 degrees deviated from the optical axis. 4. The copying machine equipped with an anti-glare device according to claim 1 of the above-mentioned utility model registration, wherein the polarizing plate is provided at either one of the positions between the document mounting table and the light source or at a position above the document mounting table.