DE3875741D1 - Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen. - Google Patents

Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen.

Info

Publication number
DE3875741D1
DE3875741D1 DE8888905355T DE3875741T DE3875741D1 DE 3875741 D1 DE3875741 D1 DE 3875741D1 DE 8888905355 T DE8888905355 T DE 8888905355T DE 3875741 T DE3875741 T DE 3875741T DE 3875741 D1 DE3875741 D1 DE 3875741D1
Authority
DE
Germany
Prior art keywords
fixing
smoothing
sheets
copying devices
mechanical printing
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.)
Expired - Fee Related
Application number
DE8888905355T
Other languages
English (en)
Inventor
Hans Manzer
Rudolf Seeberger
Gerhard Klapettek
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 Production Printing Germany GmbH and Co KG
Original Assignee
Wincor Nixdorf International GmbH
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
Priority to DE19883808477 priority Critical patent/DE3808477A1/de
Application filed by Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Priority to DE8888905355T priority patent/DE3875741D1/de
Priority to PCT/DE1988/000373 priority patent/WO1989008872A1/de
Application granted granted Critical
Publication of DE3875741D1 publication Critical patent/DE3875741D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/65Apparatus which relate to the handling of copy material
    • G03G15/6555Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • G03G15/6576Decurling of sheet material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34Apparatus for taking-out curl from webs
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/20Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2028Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with means for handling the copy material in the fixing nip, e.g. introduction guides, stripping means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00Apparatus for electrophotographic processes
    • G03G2215/00362Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417Post-fixing device
    • G03G2215/00421Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00Apparatus for electrophotographic processes
    • G03G2215/00362Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417Post-fixing device
    • G03G2215/0043Refeeding path
    • G03G2215/00438Inverter of refeeding path
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00Apparatus for electrophotographic processes
    • G03G2215/00362Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535Stable handling of copy medium
    • G03G2215/00662Decurling device
DE8888905355T 1988-03-14 1988-06-22 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen. Expired - Fee Related DE3875741D1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19883808477 DE3808477A1 (de) 1988-03-14 1988-03-14 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen
DE8888905355T DE3875741D1 (de) 1988-03-14 1988-06-22 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen.
PCT/DE1988/000373 WO1989008872A1 (en) 1988-03-14 1988-06-22 Device for flattening single sheets in non-mechanical printers and photocopy machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8888905355T DE3875741D1 (de) 1988-03-14 1988-06-22 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen.

Publications (1)

Publication Number Publication Date
DE3875741D1 true DE3875741D1 (de) 1992-12-10

Family

ID=6349700

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19883808477 Withdrawn DE3808477A1 (de) 1988-03-14 1988-03-14 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen
DE8888905355T Expired - Fee Related DE3875741D1 (de) 1988-03-14 1988-06-22 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19883808477 Withdrawn DE3808477A1 (de) 1988-03-14 1988-03-14 Vorrichtung zum glaetten von einzelblaettern in nichtmechanischen druck- und kopiereinrichtungen

Country Status (5)

Country Link
US (1) US5191379A (de)
EP (1) EP0404769B1 (de)
JP (1) JPH03505487A (de)
DE (2) DE3808477A1 (de)
WO (1) WO1989008872A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316539A (en) * 1992-09-01 1994-05-31 Lexmark International, Inc. Self-adjusting paper recurler
US6024497A (en) * 1998-06-29 2000-02-15 Xerox Corporation Bushing with molded spring
US6112048A (en) * 1999-09-10 2000-08-29 Lexmark International, Inc. Apparatus for curling materials
US6064853A (en) * 1999-09-10 2000-05-16 Lexmark International, Inc. Apparatus for curling materials
US6908242B2 (en) * 2001-12-04 2005-06-21 Seiko Epson Corporation Roll paper curl correction device and record apparatus with the roll paper curl correction device
US6661989B2 (en) * 2002-04-09 2003-12-09 Xerox Corporation Xerographic fusing apparatus with input sheet guide
DE102004012697A1 (de) 2003-04-11 2004-10-21 Heidelberger Druckmaschinen Ag Bogenglätteinrichtung
JP2005255296A (ja) * 2004-03-10 2005-09-22 Konica Minolta Business Technologies Inc 画像形成装置
US8388245B2 (en) * 2005-05-18 2013-03-05 Revoprint Ltd. Incorporated printer with separate-sheet printing and book printing capabilities
US7547152B2 (en) * 2005-05-18 2009-06-16 Revoprint Ltd. System for book printing and assembly using a pre-bound page block
US8231286B2 (en) * 2005-05-18 2012-07-31 Revoprint Ltd. System for printing a book on pre-bound pages
US7690641B2 (en) * 2007-06-04 2010-04-06 Xerox Corporation Gateless diverter—'S' shaped paper path

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861863A (en) * 1973-12-19 1975-01-21 Ibm Fusing apparatus
US4505695A (en) * 1983-04-18 1985-03-19 Xerox Corporation Sheet decurling mechanism
GB8315732D0 (en) * 1983-06-08 1983-07-13 Xerox Corp Sheet curl control apparatus
US4652110A (en) * 1984-02-29 1987-03-24 Canon Kabushiki Kaisha Image recording apparatus
US4632533A (en) * 1985-04-01 1986-12-30 Xerox Corporation Off-set nip roll decurler
US4591259A (en) * 1985-04-01 1986-05-27 Xerox Corporation Tri-pass baffle decurler
JPS62283374A (en) * 1986-06-02 1987-12-09 Hisayoshi Totsuka Fixing device
US4926358A (en) * 1987-05-20 1990-05-15 Ricoh Company, Ltd. System for controlling curls of a paper
US5017970A (en) * 1987-06-30 1991-05-21 Minolta Camera Kabushiki Kaisha Fixing device with movable nip region for use in copiers
US4864124A (en) * 1987-12-23 1989-09-05 Xerox Corporation Sealed mechanical actuator and electro-optic sensor for use in sheet feeding
US4977432A (en) * 1988-07-13 1990-12-11 Gradco Systems, Inc. Decurling and offsetting device

Also Published As

Publication number Publication date
EP0404769B1 (de) 1992-11-04
EP0404769A1 (de) 1991-01-02
WO1989008872A1 (en) 1989-09-21
DE3808477A1 (de) 1989-09-28
JPH03505487A (de) 1991-11-28
US5191379A (en) 1993-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OCE PRINTING SYSTEMS GMBH, 85586 POING, DE

8339 Ceased/non-payment of the annual fee