EP1498372A3 - Method and device for guiding a printed material - Google Patents

Method and device for guiding a printed material Download PDF

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Publication number
EP1498372A3
EP1498372A3 EP04003097A EP04003097A EP1498372A3 EP 1498372 A3 EP1498372 A3 EP 1498372A3 EP 04003097 A EP04003097 A EP 04003097A EP 04003097 A EP04003097 A EP 04003097A EP 1498372 A3 EP1498372 A3 EP 1498372A3
Authority
EP
European Patent Office
Prior art keywords
edge
printing
guiding
saugluftströmung
transport path
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.)
Withdrawn
Application number
EP04003097A
Other languages
German (de)
French (fr)
Other versions
EP1498372A2 (en
Inventor
Domingo Rohde
Lars Seimetz
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.)
Eastman Kodak Co
Original Assignee
NexPress Solutions LLC
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 NexPress Solutions LLC filed Critical NexPress Solutions LLC
Publication of EP1498372A2 publication Critical patent/EP1498372A2/en
Publication of EP1498372A3 publication Critical patent/EP1498372A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/52—Stationary guides or smoothers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/35—Other elements with suction surface, e.g. plate or wall
    • B65H2406/352—Other elements with suction surface, e.g. plate or wall facing the edge of the handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/132—Side portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handling Of Sheets (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
  • Rotary Presses (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

Die vorliegende Erfindung bezieht sich auf ein Verfahren und eine Bedruckstoffführung zur Führung von wenigstens an einem Rand berührungsfrei entlang eines Transportpfads transportiertem Bedruckstoff in einer Druckmaschine.The present invention relates to a method and a printing substrate guide for guiding at least one edge without contact transported along a transport path substrate in a printing press.

Wird Bedruckstoff (1) an den Ränder (5) berührungsfrei transportiert, so kommt es zu ungewünschten Bewegungen dieser Randbereiche (5). Der Rand (5) kann zu flattern anfangen oder sich ungewünscht verbiegen, insbesondere herunterhängen oder Wellen schlagen oder Ähnliches.If printing material (1) is transported without contact at the edges (5), undesirable movements of these edge regions (5) occur. The edge (5) may begin to flutter or bend undesirably, especially hanging down or beating waves or the like.

Die Aufgabe der Erfindung wird verfahrensmäßig durch die Verwendung einer, bezüglich des wenigstens einen Bedruckstoffrandes (5) wenigstens teilweise nach außen gerichteten Saugluftströmung (9) gelöst.The object of the invention is achieved in terms of process by the use of a, with respect to the at least one Bedruckstoffrandes (5) at least partially directed outwardly Saugluftströmung (9).

Die der Erfindung zugrundeliegende Aufgabe wird außerdem durch eine Bedruckstoffführung mit wenigstens einer Luftansaugeinrichtung (8) zum Ansaugen von Luft aus dem Bereich des Transportpfads des Bedruckstoffes (1) zur Erzeugung einer wenigstens teilweise nach außen gerichteten Saugluftströmung (9) gelöst.

Figure imgaf001
The object underlying the invention is also achieved by a Bedruckstoffführung with at least one air intake (8) for sucking air from the region of the transport path of the printing material (1) for generating an at least partially outwardly directed Saugluftströmung (9).
Figure imgaf001
EP04003097A 2003-07-12 2004-02-12 Method and device for guiding a printed material Withdrawn EP1498372A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331626A DE10331626B3 (en) 2003-07-12 2003-07-12 Bedruckstoffführung
DE10331626 2003-07-12

Publications (2)

Publication Number Publication Date
EP1498372A2 EP1498372A2 (en) 2005-01-19
EP1498372A3 true EP1498372A3 (en) 2006-05-17

Family

ID=33461910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04003097A Withdrawn EP1498372A3 (en) 2003-07-12 2004-02-12 Method and device for guiding a printed material

Country Status (4)

Country Link
US (1) US7392984B2 (en)
EP (1) EP1498372A3 (en)
JP (1) JP2005029388A (en)
DE (1) DE10331626B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE489318T1 (en) * 2006-08-24 2010-12-15 Wintec Co Ltd PAPER SHEET FEEDING METHOD AND PAPER SHEET FEEDING DEVICE
US20080088083A1 (en) * 2006-10-12 2008-04-17 Bowe Bell + Howell Company Apparatuses and methods for registering sheet articles
JP6262468B2 (en) * 2013-08-12 2018-01-17 キヤノンファインテックニスカ株式会社 Sheet processing apparatus and image forming system provided with the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113247A (en) * 1972-12-22 1978-09-12 Sperry Rand Corporation Edge vacuum guide for flexible members
EP1123803A1 (en) * 2000-02-08 2001-08-16 Mitsubishi Heavy Industries, Ltd. Sheet guide unit for sheet-fed press

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070901A (en) * 1956-02-01 1963-01-01 Svenska Flaektfabriken Ab Guiding air-borne webs
US3334896A (en) * 1963-12-02 1967-08-08 Burroughs Corp Slide valve with multiple ports
US3398913A (en) * 1966-07-15 1968-08-27 Ibm Vacuum controlled jet transport apparatus for magnetic tape
US3405977A (en) * 1966-08-04 1968-10-15 Sperry Rand Corp All-fluid unit record accelerator
JPS57207128A (en) * 1981-06-15 1982-12-18 Daido Steel Co Ltd Correcting method for snaking
DD241042A1 (en) * 1985-09-23 1986-11-26 Polygraph Leipzig ARC DIRECTION IN PRINTING MACHINES
DE3936846C1 (en) * 1989-11-06 1991-04-18 Hilmar 5653 Leichlingen De Vits
US5209387A (en) * 1990-09-20 1993-05-11 Eastman Kodak Company Gas film conveyor for elongated strips of web material
JP3207711B2 (en) * 1995-05-08 2001-09-10 シャープ株式会社 Air feeding device
DE19624136B4 (en) * 1995-06-20 2007-07-26 Heidelberger Druckmaschinen Ag Device for stabilizing sheet travel in sheet-processing machines, in particular sheet-fed rotary printing machines
EP0899228B1 (en) * 1997-08-28 2004-04-14 Heidelberger Druckmaschinen Aktiengesellschaft Air cushion guiding device
DE19810387C1 (en) * 1998-03-11 1999-07-29 Autz & Herrmann Maschf Sheet feeder, esp. for contactless feeding of printed paper sheets in or in connection with printing machines, e.g. in a drier
EP0965546A1 (en) * 1998-06-17 1999-12-22 E.I. Du Pont De Nemours And Company Web transport system
DE29819402U1 (en) * 1998-10-30 1999-03-11 Roland Man Druckmasch Sheet guiding device in a printing press
DE19945285A1 (en) * 1999-09-22 2001-03-29 Panatec Flugtechnische Entwick Introducing gas during laser beam cutting of thin materials comprises producing a working gas as a laminar gas flow on the surface of the material to be cut
DE10007004B4 (en) * 2000-02-16 2006-04-06 Lindauer Dornier Gmbh Method for guiding a material web and heat treatment device
DE10059913C2 (en) * 2000-05-18 2003-04-10 Nexpress Solutions Llc turning device
EP1170238B1 (en) 2000-05-18 2005-11-02 Eastman Kodak Company Turning device
SE523483C2 (en) * 2000-09-18 2004-04-20 Straalfors Ab Device for transporting sheets in a device which includes a high speed printer
DE10145005C2 (en) * 2000-12-22 2003-08-14 Nexpress Solutions Llc Method and device for fixing toner on a carrier or a printing material
AUPR292501A0 (en) * 2001-02-07 2001-03-01 Silverbrook Research Pty. Ltd. A method and apparatus (ART100)
US6572100B1 (en) * 2001-08-13 2003-06-03 Unisys Corporation Pneumatic pinch force generator for document transport system
DE10304618B4 (en) * 2002-03-25 2018-10-18 Heidelberger Druckmaschinen Ag Labyrinthdüse
EP1352738A3 (en) * 2002-04-08 2004-08-04 Komori Corporation Sheet guide apparatus
JP4954439B2 (en) * 2002-10-21 2012-06-13 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト Sheet processing machine with pneumatic sheet guide device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113247A (en) * 1972-12-22 1978-09-12 Sperry Rand Corporation Edge vacuum guide for flexible members
EP1123803A1 (en) * 2000-02-08 2001-08-16 Mitsubishi Heavy Industries, Ltd. Sheet guide unit for sheet-fed press

Also Published As

Publication number Publication date
DE10331626B3 (en) 2005-01-13
US7392984B2 (en) 2008-07-01
US20050006837A1 (en) 2005-01-13
JP2005029388A (en) 2005-02-03
EP1498372A2 (en) 2005-01-19

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