JPS5652350A - Meandering corrector for long sheet - Google Patents

Meandering corrector for long sheet

Info

Publication number
JPS5652350A
JPS5652350A JP12757979A JP12757979A JPS5652350A JP S5652350 A JPS5652350 A JP S5652350A JP 12757979 A JP12757979 A JP 12757979A JP 12757979 A JP12757979 A JP 12757979A JP S5652350 A JPS5652350 A JP S5652350A
Authority
JP
Japan
Prior art keywords
long sheet
width
sheet
meandering
wrinkles
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
JP12757979A
Other languages
Japanese (ja)
Inventor
Masanobu Shikato
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 JP12757979A priority Critical patent/JPS5652350A/en
Publication of JPS5652350A publication Critical patent/JPS5652350A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Advancing Webs (AREA)

Abstract

PURPOSE: To prevent generation of jam and wrinkles of a long sheet with a simple constitution, by intensifying the force of attracting the long sheet as its position is toward its both outsides in a direction of width of the sheet.
CONSTITUTION: A meandering corrector 22 in a device for conveying a long sheet S by rollers 11, 12 under a state of tightening is constituted by an attraction box 23, vacuum pump 24 and a connection pipe 25. The attraction box 23 forms a contact face 26 with the long sheet S into an arc shape, then in said contact face 26 a plurality of perforated holes 27 formed gradually larger their diameter from its central part in a direction of width of the long sheet S are provided in a plurality of rows. If the vacuum pump 24 is operated, the force of attracting the long sheet S is increased as it is toward the outside in a direction of width. In this way, the meandering movement of the long sheet S is corrected capable of removing a trouble like generation of jam and wrinkles.
COPYRIGHT: (C)1981,JPO&Japio
JP12757979A 1979-10-03 1979-10-03 Meandering corrector for long sheet Pending JPS5652350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12757979A JPS5652350A (en) 1979-10-03 1979-10-03 Meandering corrector for long sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12757979A JPS5652350A (en) 1979-10-03 1979-10-03 Meandering corrector for long sheet

Publications (1)

Publication Number Publication Date
JPS5652350A true JPS5652350A (en) 1981-05-11

Family

ID=14963542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12757979A Pending JPS5652350A (en) 1979-10-03 1979-10-03 Meandering corrector for long sheet

Country Status (1)

Country Link
JP (1) JPS5652350A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105167U (en) * 1986-12-25 1988-07-07
JPH0363151U (en) * 1989-10-25 1991-06-20
US5232141A (en) * 1989-11-01 1993-08-03 Basf Magnetics Gmbh Suction roller arrangement for transporting web-form material
JP2002225358A (en) * 2000-08-04 2002-08-14 Olympus Optical Co Ltd Image recorder
EP1450213A1 (en) * 2003-02-20 2004-08-25 Heidelberger Druckmaschinen Aktiengesellschaft Fuser entry guide with variable vacuum for an electrophotographic machine
JP2009206235A (en) * 2008-02-27 2009-09-10 Fuji Electric Holdings Co Ltd Method of manufacturing thin film solar battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105167U (en) * 1986-12-25 1988-07-07
JPH0363151U (en) * 1989-10-25 1991-06-20
US5232141A (en) * 1989-11-01 1993-08-03 Basf Magnetics Gmbh Suction roller arrangement for transporting web-form material
JP2002225358A (en) * 2000-08-04 2002-08-14 Olympus Optical Co Ltd Image recorder
EP1450213A1 (en) * 2003-02-20 2004-08-25 Heidelberger Druckmaschinen Aktiengesellschaft Fuser entry guide with variable vacuum for an electrophotographic machine
JP2009206235A (en) * 2008-02-27 2009-09-10 Fuji Electric Holdings Co Ltd Method of manufacturing thin film solar battery

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