EP1354703A3 - Sheet guiding device - Google Patents

Sheet guiding device Download PDF

Info

Publication number
EP1354703A3
EP1354703A3 EP03006277A EP03006277A EP1354703A3 EP 1354703 A3 EP1354703 A3 EP 1354703A3 EP 03006277 A EP03006277 A EP 03006277A EP 03006277 A EP03006277 A EP 03006277A EP 1354703 A3 EP1354703 A3 EP 1354703A3
Authority
EP
European Patent Office
Prior art keywords
sheet
guiding device
sheet guiding
container
release agent
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.)
Granted
Application number
EP03006277A
Other languages
German (de)
French (fr)
Other versions
EP1354703A2 (en
EP1354703B1 (en
Inventor
Arndt Jentzsch
Michael Koch
Holger Richter
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1354703A2 publication Critical patent/EP1354703A2/en
Publication of EP1354703A3 publication Critical patent/EP1354703A3/en
Application granted granted Critical
Publication of EP1354703B1 publication Critical patent/EP1354703B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F22/00—Means preventing smudging of machine parts or printed articles

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

Die Erfindung betrifft eine Bogenleiteinrichtung in Bogenauslegern und/oder unter Bogenführungszylindern von Druckmaschinen.The invention relates to a sheet guiding device in sheet delivery and / or under sheet guiding cylinders of printing machines.

Aufgabe der Erfindung ist es, eine abschmierfreie Bogenführung zu schaffen, mit der eine Beschädigung des Druckbildes des bewegten Bogens weitestgehend vermieden wird.The object of the invention is to provide a lubrication-free sheet guide with which one Damage to the printed image of the moving sheet is largely avoided.

Erfindungsgemäß wird die Aufgabe durch eine Bogenleiteinrichtung in Druckmaschinen, in denen eine bedruckte Fläche des von Greifern (5) geförderten Bogens (6) auf die Bogenleiteinrichtung zeigt, gelöst, wobei die Bogenleiteinrichtung aus einem Behälter (13) zur Aufnahme eines flüssigen Trennmittels (10) besteht, der Behälter (13) auf der dem Bogen (6) zugewandten Seite eine Bogenleitfläche (11) aufweist, in der Öffnungen (12) vorgesehen sind, durch die das Trennmittel (10) aus dem Inneren des Behälters (13) auf die Bogenleitfläche (11) förderbar ist.

Figure 00000001
According to the invention, the object is achieved by a sheet guiding device in printing machines in which a printed surface of the sheet (6) conveyed by grippers (5) points to the sheet guiding device, the sheet guiding device comprising a container (13) for holding a liquid release agent (10). there is, the container (13) on the side facing the sheet (6) has a sheet guide surface (11) in which openings (12) are provided through which the release agent (10) from the inside of the container (13) onto the sheet guide surface (11) is eligible.
Figure 00000001
EP20030006277 2002-04-20 2003-03-21 Sheet guiding device Expired - Lifetime EP1354703B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10217708 2002-04-20
DE2002117708 DE10217708A1 (en) 2002-04-20 2002-04-20 sheet guiding device

Publications (3)

Publication Number Publication Date
EP1354703A2 EP1354703A2 (en) 2003-10-22
EP1354703A3 true EP1354703A3 (en) 2004-10-27
EP1354703B1 EP1354703B1 (en) 2006-05-24

Family

ID=28458945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030006277 Expired - Lifetime EP1354703B1 (en) 2002-04-20 2003-03-21 Sheet guiding device

Country Status (2)

Country Link
EP (1) EP1354703B1 (en)
DE (2) DE10217708A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127021A1 (en) * 1970-07-23 1972-01-27 VEB Polygraph Leipzig, Kombinat für polygraphische Maschinen und Ausrüstungen, χ 7050 Leipzig Arrangement for regulating the moisture film thickness on cylinder jacket surfaces of printing machines
US4688784A (en) * 1984-06-16 1987-08-25 Heidelberger Druckmaschinen Ag Covering for sheet-supporting cylinders and drums in rotary offset printing presses
EP0544126A2 (en) * 1991-11-21 1993-06-02 WindmÀ¶ller & Hölscher Printing machine
DE4341566A1 (en) * 1993-12-07 1995-06-08 Heidelberger Druckmasch Ag Surface-protection system for freshly-printed sheets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263343C (en) *
US1336995A (en) * 1919-07-31 1920-04-13 Allen B Beck Device for preventing offset in printing-presses
US4312268A (en) * 1979-12-10 1982-01-26 The Standard Register Company Apparatus and method for coating of inks applied at high speed
DE3644446A1 (en) * 1986-12-24 1988-07-07 Roland Man Druckmasch Device for preventing sheets being lifted from a cylinder of a printing machine
DE19716424B4 (en) * 1997-04-18 2004-08-26 Koenig & Bauer Ag Device for preventing ink from depositing on cylinders of printing machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127021A1 (en) * 1970-07-23 1972-01-27 VEB Polygraph Leipzig, Kombinat für polygraphische Maschinen und Ausrüstungen, χ 7050 Leipzig Arrangement for regulating the moisture film thickness on cylinder jacket surfaces of printing machines
US4688784A (en) * 1984-06-16 1987-08-25 Heidelberger Druckmaschinen Ag Covering for sheet-supporting cylinders and drums in rotary offset printing presses
EP0544126A2 (en) * 1991-11-21 1993-06-02 WindmÀ¶ller & Hölscher Printing machine
DE4341566A1 (en) * 1993-12-07 1995-06-08 Heidelberger Druckmasch Ag Surface-protection system for freshly-printed sheets

Also Published As

Publication number Publication date
DE10217708A1 (en) 2003-11-06
EP1354703A2 (en) 2003-10-22
EP1354703B1 (en) 2006-05-24
DE50303426D1 (en) 2006-06-29

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