JPS5543559A - Copying apparatus - Google Patents

Copying apparatus

Info

Publication number
JPS5543559A
JPS5543559A JP11690478A JP11690478A JPS5543559A JP S5543559 A JPS5543559 A JP S5543559A JP 11690478 A JP11690478 A JP 11690478A JP 11690478 A JP11690478 A JP 11690478A JP S5543559 A JPS5543559 A JP S5543559A
Authority
JP
Japan
Prior art keywords
optical system
originals
main unit
optical
case
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
JP11690478A
Other languages
Japanese (ja)
Other versions
JPS6161112B2 (en
Inventor
Takashi Yano
Shigekazu Enoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11690478A priority Critical patent/JPS5543559A/en
Publication of JPS5543559A publication Critical patent/JPS5543559A/en
Publication of JPS6161112B2 publication Critical patent/JPS6161112B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE: To make operation such as page turning, etc. easy by providing the contact glass making contact to the originals to the main unit, on top of which are placed originals, and providing the case provided therein with part of light system and optical system openably.
CONSTITUTION: A floating platen 3 on which the originals 2 are placed with the orignal surfaces being faced upward is provided to the main unit 1 and a case 5 is provided openably by a support shaft 10 to the main unit 11. Contact galss 4 making contact to the original surface of the originals 2 is provided to the bottom surface of the case 5 and a lighting system 11 and objective optical system 12 reciprocating from backward to forward is disposed in the inside. The objective optical system 12, whose position relation with the lighting system has been fixed, consists of a prism refracting the reflected light from the original surface, a focusing type optical element 18 and optical coupler 19. An exposure optical system 20 which reciprocates from forward to backward is provided in the machine main unit 1. This exposure optical system 20 consists of an optical coupler 21, focusing optical element 22 and prism 23 which receive the light transmitted from the objective optical system 12 through optical fibers.
COPYRIGHT: (C)1980,JPO&Japio
JP11690478A 1978-09-22 1978-09-22 Copying apparatus Granted JPS5543559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11690478A JPS5543559A (en) 1978-09-22 1978-09-22 Copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11690478A JPS5543559A (en) 1978-09-22 1978-09-22 Copying apparatus

Publications (2)

Publication Number Publication Date
JPS5543559A true JPS5543559A (en) 1980-03-27
JPS6161112B2 JPS6161112B2 (en) 1986-12-24

Family

ID=14698510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11690478A Granted JPS5543559A (en) 1978-09-22 1978-09-22 Copying apparatus

Country Status (1)

Country Link
JP (1) JPS5543559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848085A (en) * 1981-09-12 1983-03-19 デベロツプ・ドクトル・アイスバイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニイ Copying machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127827U (en) * 1976-03-26 1977-09-29
JPS53100942U (en) * 1977-01-20 1978-08-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127827U (en) * 1976-03-26 1977-09-29
JPS53100942U (en) * 1977-01-20 1978-08-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848085A (en) * 1981-09-12 1983-03-19 デベロツプ・ドクトル・アイスバイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニイ Copying machine
JPH0326836B2 (en) * 1981-09-12 1991-04-12 Deberotsupu Dokutoru Aisubain Gmbh Unto Co

Also Published As

Publication number Publication date
JPS6161112B2 (en) 1986-12-24

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