JPS5612654A - Original conveyor - Google Patents

Original conveyor

Info

Publication number
JPS5612654A
JPS5612654A JP8911479A JP8911479A JPS5612654A JP S5612654 A JPS5612654 A JP S5612654A JP 8911479 A JP8911479 A JP 8911479A JP 8911479 A JP8911479 A JP 8911479A JP S5612654 A JPS5612654 A JP S5612654A
Authority
JP
Japan
Prior art keywords
original
detector
distance
pairs
detected
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
JP8911479A
Other languages
Japanese (ja)
Inventor
Hiroaki Matsumoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP8911479A priority Critical patent/JPS5612654A/en
Publication of JPS5612654A publication Critical patent/JPS5612654A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Facsimiles In General (AREA)

Abstract

PURPOSE: To prevent an original, shorten than the distance between the 2 pairs of rollers for conveying the original, from being fed, by providing the second original detector apart from the first original detector toward the first roller pairs by a specified distance.
CONSTITUTION: Distance A between the first and second original detectors 6, 3 is rendered distance L or more between the first and second conveying roller pairs 2, 5. When an original is detected with detector 6, but not detected with detector 3, rotation of roller pair 2 is immediately stopped, thus permitting the original not to remain between roller pairs 2, 5 by stopping rotation of pairs 2, therefore troubles to be prevented before its occurrence, because when an original shorter than L, and the front end of the original reaches detector 6, its back end has already left detector 3.
COPYRIGHT: (C)1981,JPO&Japio
JP8911479A 1979-07-13 1979-07-13 Original conveyor Pending JPS5612654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8911479A JPS5612654A (en) 1979-07-13 1979-07-13 Original conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8911479A JPS5612654A (en) 1979-07-13 1979-07-13 Original conveyor

Publications (1)

Publication Number Publication Date
JPS5612654A true JPS5612654A (en) 1981-02-07

Family

ID=13961858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8911479A Pending JPS5612654A (en) 1979-07-13 1979-07-13 Original conveyor

Country Status (1)

Country Link
JP (1) JPS5612654A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03148671A (en) * 1990-09-27 1991-06-25 Mita Ind Co Ltd Original feeding and ejecting device for copying machine
US7431282B2 (en) 2003-03-31 2008-10-07 Brother Kogyo Kabushiki Kaisha Document inverting-and-transporting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03148671A (en) * 1990-09-27 1991-06-25 Mita Ind Co Ltd Original feeding and ejecting device for copying machine
US7431282B2 (en) 2003-03-31 2008-10-07 Brother Kogyo Kabushiki Kaisha Document inverting-and-transporting apparatus

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