EP0951996A3 - Steuerung für ein Heberfarbwerk einer Druckmaschine - Google Patents

Steuerung für ein Heberfarbwerk einer Druckmaschine Download PDF

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Publication number
EP0951996A3
EP0951996A3 EP99106989A EP99106989A EP0951996A3 EP 0951996 A3 EP0951996 A3 EP 0951996A3 EP 99106989 A EP99106989 A EP 99106989A EP 99106989 A EP99106989 A EP 99106989A EP 0951996 A3 EP0951996 A3 EP 0951996A3
Authority
EP
European Patent Office
Prior art keywords
control
drive
printing machine
ductor roller
pipette
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
EP99106989A
Other languages
English (en)
French (fr)
Other versions
EP0951996A2 (de
EP0951996B1 (de
Inventor
Joachim Müller
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0951996A2 publication Critical patent/EP0951996A2/de
Publication of EP0951996A3 publication Critical patent/EP0951996A3/de
Application granted granted Critical
Publication of EP0951996B1 publication Critical patent/EP0951996B1/de
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
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/14—Applications of messenger or other moving transfer rollers

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

Beschrieben wird eine Steuerung für ein Heberfarbwerk einer Druckmaschine, insbesondere Bogenoffsetdruckmaschine, mit einer über einen Antrieb zwischen einer Farbkastenwalze (1) und einer insbesondere als Reiberwalze (3) ausgebildeten Farbwerkwalze hin- und herbeweglichen Heberwalze (2), wobei die Kontaktzeit der Heberwalze bezüglich der Farbkastenwalze vorzugsweise in Abhängigkeit der Maschinengeschwindigkeit als Heberstreifenbreite steuerbar ist und durch die Steuerung bei laufender Heberwalze, vom Plattenzylinder (8) abgestellten Farbauftragwalzen (5) und/oder vom Plattenzylinder und/oder Gegendruckzylinder (10) abgestellten Gummituchzylinder (9) ein Farbeinlaufvorgang auslösbar ist. Eine derartige Steuerung wird erfindungsgemäß dadurch verbessert, daß durch die Steuerung bei angewähltem Farbeinlaufen die Heberwalze über den Antrieb unabhängig von aktuellen Maschinengeschwindigkeit auf den größtmöglichen Wert der Heberstreifenbreite setzbar ist, und daß nach Beendigung des Farbeinlaufens durch die Steuerung über den Antrieb die Heberstreifenbreite wieder auf den für die aktuelle Maschinengeschwindigkeit vorgesehenen Wert rücksetzbar ist.
EP99106989A 1998-04-22 1999-04-09 Steuerung für ein Heberfarbwerk einer Druckmaschine Expired - Lifetime EP0951996B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29807277U 1998-04-22
DE29807277U DE29807277U1 (de) 1998-04-22 1998-04-22 Steuerung für ein Heberfarbwerk einer Druckmaschine

Publications (3)

Publication Number Publication Date
EP0951996A2 EP0951996A2 (de) 1999-10-27
EP0951996A3 true EP0951996A3 (de) 2000-05-24
EP0951996B1 EP0951996B1 (de) 2003-08-06

Family

ID=8056126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106989A Expired - Lifetime EP0951996B1 (de) 1998-04-22 1999-04-09 Steuerung für ein Heberfarbwerk einer Druckmaschine

Country Status (3)

Country Link
EP (1) EP0951996B1 (de)
AT (1) ATE246602T1 (de)
DE (2) DE29807277U1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225244B4 (de) * 2002-06-07 2016-02-04 Koenig & Bauer Ag Verfahren zum Anfahren des Fortdrucks nach einer Druckunterbrechung
DE102005009112A1 (de) * 2005-03-01 2006-09-07 Koenig & Bauer Ag Farbwerk und Verfahren zum Betreiben des Farbwerkes
DE102005031317B4 (de) * 2005-07-05 2017-05-24 manroland sheetfed GmbH Verfahren zur Aufrechterhaltung einer Farbverteilung im Farbwerk von Druckmaschinen
DE102012218423B4 (de) * 2012-10-10 2022-02-24 Koenig & Bauer Ag Farbwerk eines Druckwerks, Druckwerk sowie Verfahren zum Betreiben eines Farbwerks
DE102015101497A1 (de) * 2014-08-09 2016-02-11 manroland sheetfed GmbH Hochdynamische Farbdichteregelung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193926A (en) * 1986-07-24 1988-02-24 Ratby Eng Co Ltd Inking system in a printing machine
DE4436953C1 (de) * 1994-10-15 1996-05-15 Roland Man Druckmasch Verfahren zur Erzeugung einer Farbschichtdickenverteilung auf Farbwerkwalzen eines Farbwerkes einer Druckmaschine
DE4314426C2 (de) * 1993-05-03 1996-06-13 Roland Man Druckmasch Heberfarbwerk für eine Druckmaschine
DE19517154A1 (de) * 1995-05-10 1996-11-14 Rolf Dr Ing Bosse Einstellsystem an Walzenfarbwerken

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193926A (en) * 1986-07-24 1988-02-24 Ratby Eng Co Ltd Inking system in a printing machine
DE4314426C2 (de) * 1993-05-03 1996-06-13 Roland Man Druckmasch Heberfarbwerk für eine Druckmaschine
DE4436953C1 (de) * 1994-10-15 1996-05-15 Roland Man Druckmasch Verfahren zur Erzeugung einer Farbschichtdickenverteilung auf Farbwerkwalzen eines Farbwerkes einer Druckmaschine
DE19517154A1 (de) * 1995-05-10 1996-11-14 Rolf Dr Ing Bosse Einstellsystem an Walzenfarbwerken

Also Published As

Publication number Publication date
ATE246602T1 (de) 2003-08-15
EP0951996A2 (de) 1999-10-27
EP0951996B1 (de) 2003-08-06
DE59906474D1 (de) 2003-09-11
DE29807277U1 (de) 1998-07-02

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