JPS56132205A - Document transport device - Google Patents

Document transport device

Info

Publication number
JPS56132205A
JPS56132205A JP3357780A JP3357780A JPS56132205A JP S56132205 A JPS56132205 A JP S56132205A JP 3357780 A JP3357780 A JP 3357780A JP 3357780 A JP3357780 A JP 3357780A JP S56132205 A JPS56132205 A JP S56132205A
Authority
JP
Japan
Prior art keywords
belt
transport
transport belt
roller
document transport
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
JP3357780A
Other languages
Japanese (ja)
Inventor
Shigeru Yoshimura
Noriyoshi Iida
Noriyoshi Ueda
Kimiaki Hayakawa
Akihiro Nomura
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 JP3357780A priority Critical patent/JPS56132205A/en
Publication of JPS56132205A publication Critical patent/JPS56132205A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structure Of Belt Conveyors (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE: In document transport of a copier to prevent copying of the shadow of a belt, by providing a belt position controlling member instead of changing the diameter of each roller in order to retain a transport belt at a normal position.
CONSTITUTION: A transport belt 3 is stretched between a driving roller 1 and a driven roller 2 and a document table glass 4 is provided, facing the surface on the stretching side 3a. When the transport belt 3 is shifted to either side edge on a loose side 3b, a fixed belt position controlling member 5 is adapted to be in frictional engagement with the transport belt in such a manner as to apply to the belt a force to put it back to the normal position.
COPYRIGHT: (C)1981,JPO&Japio
JP3357780A 1980-03-17 1980-03-17 Document transport device Pending JPS56132205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3357780A JPS56132205A (en) 1980-03-17 1980-03-17 Document transport device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3357780A JPS56132205A (en) 1980-03-17 1980-03-17 Document transport device

Publications (1)

Publication Number Publication Date
JPS56132205A true JPS56132205A (en) 1981-10-16

Family

ID=12390380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3357780A Pending JPS56132205A (en) 1980-03-17 1980-03-17 Document transport device

Country Status (1)

Country Link
JP (1) JPS56132205A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006089274A (en) * 2004-09-27 2006-04-06 Fuji Xerox Co Ltd Belt transport device and image forming device using the same
JP2008024459A (en) * 2006-07-24 2008-02-07 Murata Mach Ltd Side conveyer
JP2008089733A (en) * 2006-09-29 2008-04-17 Kyocera Mita Corp Image forming apparatus with belt meandering correction mechanism
JP2008156096A (en) * 2006-12-26 2008-07-10 Toshiba Corp Belt drive device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006089274A (en) * 2004-09-27 2006-04-06 Fuji Xerox Co Ltd Belt transport device and image forming device using the same
JP2008024459A (en) * 2006-07-24 2008-02-07 Murata Mach Ltd Side conveyer
JP2008089733A (en) * 2006-09-29 2008-04-17 Kyocera Mita Corp Image forming apparatus with belt meandering correction mechanism
JP2008156096A (en) * 2006-12-26 2008-07-10 Toshiba Corp Belt drive device

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