JPS5790668A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5790668A
JPS5790668A JP16744580A JP16744580A JPS5790668A JP S5790668 A JPS5790668 A JP S5790668A JP 16744580 A JP16744580 A JP 16744580A JP 16744580 A JP16744580 A JP 16744580A JP S5790668 A JPS5790668 A JP S5790668A
Authority
JP
Japan
Prior art keywords
original
platen
copying machine
conveying
conveys
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
JP16744580A
Other languages
Japanese (ja)
Inventor
Koji Kubo
Ryoji Taniyama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16744580A priority Critical patent/JPS5790668A/en
Publication of JPS5790668A publication Critical patent/JPS5790668A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
    • G03B27/6264—Arrangements for moving several originals one after the other to or through an exposure station

Abstract

PURPOSE:To prevent the defective conveying of an original owing to the charged electricity bt friction generated during conveying of the original or traveling of a conveying belt by applying a transparent antistatic treatment on the original placing surface of an original platen of a copying machine. CONSTITUTION:The original placing platen 2 of a copying machine which feeds an original 10 by means of an aligning roller 16 and a backup roller 17, conveys the same onto the platen 2 by means of a belt 24, conveys the original 10 surely on the platen 2 with an overlap roller 32 and exposes the same with a developing lamp then carries out the copy on the tray 36 is made of transparent glass or the like. A transparent antistatic agent is coated on the surface of the platen 2, whereby the generation of static electricity is prevented. In this way, the original is smoothly conveyed.
JP16744580A 1980-11-28 1980-11-28 Copying machine Pending JPS5790668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16744580A JPS5790668A (en) 1980-11-28 1980-11-28 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16744580A JPS5790668A (en) 1980-11-28 1980-11-28 Copying machine

Publications (1)

Publication Number Publication Date
JPS5790668A true JPS5790668A (en) 1982-06-05

Family

ID=15849830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16744580A Pending JPS5790668A (en) 1980-11-28 1980-11-28 Copying machine

Country Status (1)

Country Link
JP (1) JPS5790668A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869948A (en) * 1987-03-20 1989-09-26 Central Glass Company, Limited Glass board for copying machines and method of producing same
JPH02142837U (en) * 1989-05-09 1990-12-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869948A (en) * 1987-03-20 1989-09-26 Central Glass Company, Limited Glass board for copying machines and method of producing same
JPH02142837U (en) * 1989-05-09 1990-12-04

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