JPS59114555U - mask mechanism - Google Patents

mask mechanism

Info

Publication number
JPS59114555U
JPS59114555U JP876083U JP876083U JPS59114555U JP S59114555 U JPS59114555 U JP S59114555U JP 876083 U JP876083 U JP 876083U JP 876083 U JP876083 U JP 876083U JP S59114555 U JPS59114555 U JP S59114555U
Authority
JP
Japan
Prior art keywords
mask
mask mechanism
mask member
illuminates
backlight
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.)
Pending
Application number
JP876083U
Other languages
Japanese (ja)
Inventor
志賀　康二
Original Assignee
富士写真フイルム株式会社
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 by 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP876083U priority Critical patent/JPS59114555U/en
Priority to DE19843402345 priority patent/DE3402345A1/en
Priority to US06/573,757 priority patent/US4583837A/en
Publication of JPS59114555U publication Critical patent/JPS59114555U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のマスク機構における問題点を説明する図
、第２図は本考案の一実施例である複写用カメラの原稿
台のマスク機構を示す一部破断斜視図、第３図は同平面
図、第４図は同縦断面図、第５図は実施例の効果を説明
する図である。 １：筐体、１′　ニガイドレール、２：螢光灯、３：反
射板、４Ａ、　４Ｂ：第１のマスク部材、５Ａ。 ５Ｂ：第２のマスク部材、６：拡散板、７：目盛板。Fig. 1 is a diagram illustrating problems in the conventional mask mechanism, Fig. 2 is a partially cutaway perspective view showing the mask mechanism of the document table of a copying camera which is an embodiment of the present invention, and Fig. 3 is the same. FIG. 4 is a plan view, FIG. 4 is a longitudinal sectional view of the same, and FIG. 5 is a diagram illustrating the effects of the embodiment. DESCRIPTION OF SYMBOLS 1: Housing, 1' guide rail, 2: Fluorescent light, 3: Reflector, 4A, 4B: First mask member, 5A. 5B: second mask member, 6: diffuser plate, 7: scale plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バックライトを使用して透過原稿を照明する装置の漏光
を遮蔽するマスク部材を有するマスク機構において、前
記マスク部材の光源側を高反射率にしたことを特徴とす
るマスク機構。1. A mask mechanism having a mask member for blocking light leakage of a device that illuminates a transparent original using a backlight, characterized in that a light source side of the mask member has a high reflectance.
JP876083U 1983-01-25 1983-01-25 mask mechanism Pending JPS59114555U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP876083U JPS59114555U (en) 1983-01-25 1983-01-25 mask mechanism
DE19843402345 DE3402345A1 (en) 1983-01-25 1984-01-24 COPYING TABLE FOR A REPRODUCTION CAMERA
US06/573,757 US4583837A (en) 1983-01-25 1984-01-25 Copy board stand for a reproducing camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP876083U JPS59114555U (en) 1983-01-25 1983-01-25 mask mechanism

Publications (1)

Publication Number Publication Date
JPS59114555U true JPS59114555U (en) 1984-08-02

Family

ID=30140241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP876083U Pending JPS59114555U (en) 1983-01-25 1983-01-25 mask mechanism

Country Status (1)

Country Link
JP (1) JPS59114555U (en)

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