JPS5859058U - Original illumination device - Google Patents

Original illumination device

Info

Publication number
JPS5859058U
JPS5859058U JP15512681U JP15512681U JPS5859058U JP S5859058 U JPS5859058 U JP S5859058U JP 15512681 U JP15512681 U JP 15512681U JP 15512681 U JP15512681 U JP 15512681U JP S5859058 U JPS5859058 U JP S5859058U
Authority
JP
Japan
Prior art keywords
illumination device
light source
original illumination
reflecting plate
document
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
JP15512681U
Other languages
Japanese (ja)
Other versions
JPH0114033Y2 (en
Inventor
安黒　良則
秀樹 佐藤
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP15512681U priority Critical patent/JPS5859058U/en
Publication of JPS5859058U publication Critical patent/JPS5859058U/en
Application granted granted Critical
Publication of JPH0114033Y2 publication Critical patent/JPH0114033Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

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 the drawing]

第１図は本考案の適用できる複写機の説明図、第２図は
本考案の一実施例の要部説明図、第３図は本考案の一実
施例の要部の平面図、第４図は本考案の他の実施例の要
部の平面図である。 １は原稿台、２はランプ、１６はマスク、２１゜２２は
反射笠である。Fig. 1 is an explanatory diagram of a copying machine to which the present invention can be applied, Fig. 2 is an explanatory diagram of main parts of an embodiment of the invention, Fig. 3 is a plan view of main parts of an embodiment of the invention, and Fig. 4 is an explanatory diagram of a main part of an embodiment of the invention. The figure is a plan view of the main parts of another embodiment of the present invention. 1 is a document table, 2 is a lamp, 16 is a mask, and 21° and 22 are reflective shades.

Claims (1)

【実用新案登録請求の範囲】 光源と、原稿照明光を通過させる開口を有してこの光源
を囲む反射板とを有する原稿照明装置において、 上記反射板の少なくとも一面に沿って移動調節可能な低
反射乃至無反射部材を有することを特徴とする原稿照明
装置。[Claims for Utility Model Registration] A document illuminating device comprising a light source and a reflecting plate surrounding the light source and having an aperture through which the document illumination light passes, a light source that is movable and adjustable along at least one surface of the reflecting plate. A document illumination device characterized by having a reflective or non-reflective member.
JP15512681U 1981-10-19 1981-10-19 Original illumination device Granted JPS5859058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15512681U JPS5859058U (en) 1981-10-19 1981-10-19 Original illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15512681U JPS5859058U (en) 1981-10-19 1981-10-19 Original illumination device

Publications (2)

Publication Number Publication Date
JPS5859058U true JPS5859058U (en) 1983-04-21
JPH0114033Y2 JPH0114033Y2 (en) 1989-04-25

Family

ID=29947702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15512681U Granted JPS5859058U (en) 1981-10-19 1981-10-19 Original illumination device

Country Status (1)

Country Link
JP (1) JPS5859058U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115059A (en) * 1979-02-28 1980-09-04 Ricoh Co Ltd Exposure control unit of copying machine
JPS5626743U (en) * 1979-08-09 1981-03-12

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117132A (en) * 1978-03-03 1979-09-11 Mitsui Ocean Dev & Eng Dredging device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115059A (en) * 1979-02-28 1980-09-04 Ricoh Co Ltd Exposure control unit of copying machine
JPS5626743U (en) * 1979-08-09 1981-03-12

Also Published As

Publication number Publication date
JPH0114033Y2 (en) 1989-04-25

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