DE59908193D1 - Sheet guiding device for a printing machine - Google Patents

Sheet guiding device for a printing machine

Info

Publication number
DE59908193D1
DE59908193D1 DE59908193T DE59908193T DE59908193D1 DE 59908193 D1 DE59908193 D1 DE 59908193D1 DE 59908193 T DE59908193 T DE 59908193T DE 59908193 T DE59908193 T DE 59908193T DE 59908193 D1 DE59908193 D1 DE 59908193D1
Authority
DE
Germany
Prior art keywords
nozzles
wall
printing machine
guiding device
sheet guiding
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.)
Revoked
Application number
DE59908193T
Other languages
German (de)
Inventor
Uwe Pueschel
Stefan Hartmann
Arno Wuehrl
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7891096&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59908193(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Application granted granted Critical
Publication of DE59908193D1 publication Critical patent/DE59908193D1/en
Anticipated expiration legal-status Critical
Revoked 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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

Nozzles (20) are provided in the conducting surface (11) of the paper web. The nozzles can introduced an air blast or an air suction to the paper web. The size of the passage cross section of at least individual nozzles (20) is adjustable. The nozzles (20) are formed by openings (13,19, fig.4) in one of the guide vanes (11) of the wall (12). A valve element (17) is arranged on the side of the wall (12), facing away from the guide surface (11), which is movable in one or more extension directions of the wall relative to this. So that in one setting of the valve element, openings (13,19) in the wall (12) and in the valve (17), at least partly overlap each other.
DE59908193T 1998-12-15 1999-11-30 Sheet guiding device for a printing machine Revoked DE59908193D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19857745A DE19857745A1 (en) 1998-12-15 1998-12-15 Sheet guiding device for a printing machine

Publications (1)

Publication Number Publication Date
DE59908193D1 true DE59908193D1 (en) 2004-02-05

Family

ID=7891096

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19857745A Withdrawn DE19857745A1 (en) 1998-12-15 1998-12-15 Sheet guiding device for a printing machine
DE59908193T Revoked DE59908193D1 (en) 1998-12-15 1999-11-30 Sheet guiding device for a printing machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19857745A Withdrawn DE19857745A1 (en) 1998-12-15 1998-12-15 Sheet guiding device for a printing machine

Country Status (3)

Country Link
EP (1) EP1010525B1 (en)
AT (1) ATE257083T1 (en)
DE (2) DE19857745A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131607A1 (en) 2000-07-28 2002-02-07 Heidelberger Druckmasch Ag Laying-out device for machine processing flat printable material has suction cavity in form of throttle channel
DE10042888A1 (en) * 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag sheet guiding device
DE10133633A1 (en) 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag System for reducing friction between support and sheets of paper in processing machine comprise compressed air outlets in surface of support, outlets being fitted with throttle system, e.g. spiral air feed
US7513499B2 (en) 2004-05-04 2009-04-07 Heidelberger Druckmaschinen Ag Sheet brake using a partitioned blower nozzle array
WO2007065673A1 (en) * 2005-12-07 2007-06-14 Goller Textilmaschinen Gmbh Adjustable nozzle
JP5543988B2 (en) * 2012-02-21 2014-07-09 富士フイルム株式会社 Paper transport apparatus and ink jet recording apparatus
DE102017217660A1 (en) 2016-11-02 2018-05-03 Heidelberger Druckmaschinen Ag Sheet transport element with integrated gate valve system for suction openings
DE102022127685A1 (en) 2022-10-20 2024-04-25 Koenig & Bauer Ag Support or guidance device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707170C2 (en) * 1977-02-18 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Pneumatic brake for a recording medium
AT362227B (en) * 1979-07-02 1981-04-27 Andritz Ag Maschf MATERIAL RAIL DRYER
DE3422413A1 (en) * 1984-06-16 1985-12-19 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg DEVICE FOR GENERATING A PRESSURE OR A PRESSURE ON A PAPER RAIL PROMOTED IN THE LONG DIRECTION, IN PARTICULAR IN A CARDBOARD PLANT
DE19549589B4 (en) * 1995-02-01 2005-11-17 Heidelberger Druckmaschinen Ag Sheet guiding device for printing machines
US5634636A (en) * 1996-01-11 1997-06-03 Xerox Corporation Flexible object handling system using feedback controlled air jets

Also Published As

Publication number Publication date
ATE257083T1 (en) 2004-01-15
DE19857745A1 (en) 2000-06-29
EP1010525A1 (en) 2000-06-21
EP1010525B1 (en) 2004-01-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation