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JPS56155933A - Automatic original supplier of electronic copying machine - Google Patents

Automatic original supplier of electronic copying machine

Info

Publication number
JPS56155933A
JPS56155933A JP5522281A JP5522281A JPS56155933A JP S56155933 A JPS56155933 A JP S56155933A JP 5522281 A JP5522281 A JP 5522281A JP 5522281 A JP5522281 A JP 5522281A JP S56155933 A JPS56155933 A JP S56155933A
Authority
JP
Japan
Prior art keywords
original
supply roller
paper supply
paper
shaft
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
JP5522281A
Other languages
Japanese (ja)
Inventor
Toshio Shiina
Masao Yaejima
Tadayuki Sekiya
Toshiro Bando
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 JP5522281A priority Critical patent/JPS56155933A/en
Publication of JPS56155933A publication Critical patent/JPS56155933A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE:To simplify constitution by eliminating the need for a paper feed roller by providing a paper detector between a separator-supplier and a belt, and an overrunning clutch, which permits a paper supply roller to rotate faster than a driving part, between the paper supply roller and the driving part. CONSTITUTION:One uppermost sheet of original 4 is fed out from paper supply roller 5 and separation roller 5A and set on an original setting glass by way of the paper detector composed of light source lamp 6A and photodetection part 6B to be exposed. Between paper supply roller 5 and shaft 17, and shaft 17 and the output side of clutch 23, overrunning clutches 22 and 21 are provided and one original 4 between both rollers 5 and 5A can be drawn back. Further, once the leading edge of original 4 is caught by belt 7, paper supply roller 5 is driven by original 4 through the operation of overrunning clutch 22 to rotate faster than shaft 17.
JP5522281A 1981-04-13 1981-04-13 Automatic original supplier of electronic copying machine Pending JPS56155933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5522281A JPS56155933A (en) 1981-04-13 1981-04-13 Automatic original supplier of electronic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5522281A JPS56155933A (en) 1981-04-13 1981-04-13 Automatic original supplier of electronic copying machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP14393573A Division JPS5527344B2 (en) 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
JPS56155933A true JPS56155933A (en) 1981-12-02

Family

ID=12992576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5522281A Pending JPS56155933A (en) 1981-04-13 1981-04-13 Automatic original supplier of electronic copying machine

Country Status (1)

Country Link
JP (1) JPS56155933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957841A (en) * 1982-09-24 1984-04-03 Ricoh Co Ltd Sheet feeding device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860056U (en) * 1971-11-12 1973-07-31
JPS5511064U (en) * 1978-06-30 1980-01-24
JPS5782021U (en) * 1980-11-05 1982-05-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860056U (en) * 1971-11-12 1973-07-31
JPS5511064U (en) * 1978-06-30 1980-01-24
JPS5782021U (en) * 1980-11-05 1982-05-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957841A (en) * 1982-09-24 1984-04-03 Ricoh Co Ltd Sheet feeding device

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