JPS5652350A - Meandering corrector for long sheet - Google Patents
Meandering corrector for long sheetInfo
- 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
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
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)
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 |
-
1979
- 1979-10-03 JP JP12757979A patent/JPS5652350A/en active Pending
Cited By (6)
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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