EP1114721B1 - Method for simultaneous insertion of printing plates during automatic or semi-automatic printing plate exchange in printing machines - Google Patents

Method for simultaneous insertion of printing plates during automatic or semi-automatic printing plate exchange in printing machines Download PDF

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Publication number
EP1114721B1
EP1114721B1 EP00128336A EP00128336A EP1114721B1 EP 1114721 B1 EP1114721 B1 EP 1114721B1 EP 00128336 A EP00128336 A EP 00128336A EP 00128336 A EP00128336 A EP 00128336A EP 1114721 B1 EP1114721 B1 EP 1114721B1
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EP
European Patent Office
Prior art keywords
printing
automatic
mechanisms
perfecting
semi
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 - Lifetime
Application number
EP00128336A
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German (de)
French (fr)
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EP1114721A2 (en
EP1114721A3 (en
Inventor
Arndt Jentzsch
Stefan Singer
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Koenig and Bauer AG
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Koenig and Bauer AG
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Publication of EP1114721A3 publication Critical patent/EP1114721A3/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs
    • B41F7/06—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs for printing on sheets

Definitions

  • a printing machine is known in which such a sheet turning device is arranged between the printing units.
  • the printing cylinder and the transfer drums of this printing machine are at an angle to each other, which causes a same constellation of the printing units to each other.
  • the bow turning device is designed so that this constellation is maintained during recto printing. This ensures that the channels of the plate cylinder are always in the same position, so that the plate change can be carried out simultaneously in the mode of recto printing.
  • the new printing plates are fed.
  • the position of the cylinder is not changed here.
  • the printing plates are fed simultaneously and fixed with the known means on the cylinder circumference of the plate cylinder 11, 21.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The method involves setting the first form printing position of the machine before changing a plate to achieve synchronism of a first from printing mechanism and a reprinting mechanism by actuating a format conversion device so that the printing mechanisms operated as first format (1) and perfecting (2) mechanisms are rotated relative to each other.

Description

Die Erfindung betrifft ein Verfahren zum gleichzeitigen Einzug von Druckplatten beim automatischen oder halbautomatischen Druckplattenwechsel an Druckmaschinen, wobei die Druckmaschine aus einzelnen, je einen Plattenzylinder zum Aufspannen flexibler Druckplatten aufweisenden Druckwerken mit gleichem Aufbau besteht, mindestens zwei dieser Druckwerke eine synchrone Phasenlage zueinander aufweisen und die Anordnung der Druckwerke so erfolgt, dass in die Folge der Druckwerke eine Wendeeinrichtung mit einer Einrichtung zur Format-Umstellung und zum Ändern der Betriebsart eingeordnet ist, so dass die nachfolgenden Druckwerke im Widerdruck betrieben werden können.The invention relates to a method for the simultaneous collection of printing plates in automatic or semi-automatic printing plate change to printing machines, the printing machine from individual, each having a plate cylinder for mounting flexible printing plates having printing units of the same structure, at least two of these printing units have a synchronous phase relationship to each other and the arrangement the printing units are made so that in the sequence of the printing units a turning device is arranged with a device for format conversion and to change the mode, so that the following printing units can be operated in reverse printing.

Aus der DE 40 32 442 C2 ist eine Druckmaschine bekannt, bei der eine derartige Bogen-Wendeinrichtung zwischen den Druckwerken angeordnet ist. Die Druckzylinder und die Übergabetrommeln dieser Druckmaschine stehen in einem Winkel zueinander, der eine gleiche Konstellation der Druckwerke zueinander bewirkt. Die Bogen-Wendeeinrichtung ist so gestaltet, dass beim Schöndruck diese Konstellation erhalten bleibt. Damit wird erreicht, dass die Kanäle der Plattenzylinder immer in der gleichen Stellung stehen, so dass der Plattenwechsel in der Betriebsart Schöndruck gleichzeitig durchgeführt werden kann.From DE 40 32 442 C2 a printing machine is known in which such a sheet turning device is arranged between the printing units. The printing cylinder and the transfer drums of this printing machine are at an angle to each other, which causes a same constellation of the printing units to each other. The bow turning device is designed so that this constellation is maintained during recto printing. This ensures that the channels of the plate cylinder are always in the same position, so that the plate change can be carried out simultaneously in the mode of recto printing.

Der gleichzeitige Wechsel der Druckplatten ist jedoch nur bei Schöndruck möglich. Bei Betriebsart-Wechsel, das heißt also beim Übergang vom Schöndruck zum Schön- und Widerdruck, muss die Konstellation der Schöndruckwerke gegenüber den Widerdruckwerken verändert werden. Der Grund dafür ist, dass dann der Bogen an dessen Hinterkante gegriffen wird und mit dieser voran dem folgenden Zylinder übergeben wird. Damit ist ein gleichzeitiger Wechsel an allen Druckwerken nicht mehr möglich.The simultaneous change of the printing plates is only possible with Perfecting. When operating mode change, that is, so in the transition from straight printing to perfecting, the constellation of the recto printing works must be changed compared to the perfecting. The reason for this is that then the sheet is gripped at its trailing edge and passed with this forward to the next cylinder. Thus, a simultaneous change to all printing units is no longer possible.

Aus der DE 44 16 974 ist es bekannt, die Phasenwinkel zwischen den Druckwerken versetzt zueinander anzuordnen. Dabei wird unter der Phasenwinkel der Winkel zwischen den Druckwerken verstanden, um den die gleichen Druckereignisse, z.B. der Druckanfang, von Druckwerk zu Druckwerk versetzt eintreten. Es soll erreicht werden, dass gleiche Druckereignisse in wenigstens zwei Druckwerken zeitgleich ablaufen. Diese Konstellation wird bei halbtourig drehenden Druckzylinder und Übergabezylinder dadurch erreicht, dass der Winkel, den die gerade Verbindungslinie der Achsen der Druckzylinder und des sich anschließenden Übergabezylinders mit der Waagerechten einschließen, einem Achtel des Phasenwinkels entspricht.From DE 44 16 974 it is known to arrange the phase angle offset between the printing units to each other. In this case, the phase angle is understood to mean the angle between the printing units by which the same printing events, for example the beginning of the printing, occur offset from printing unit to printing unit. It should be achieved that same pressure events occur simultaneously in at least two printing units. This constellation is achieved at half-speed rotating impression cylinder and transfer cylinder in that the angle, the straight line connecting the axes of the impression cylinder and the subsequent transfer cylinder with the horizontal, one-eighth of the phase angle corresponds.

Ein gleichzeitiger Plattenwechsel unter Ausnutzung dieser Konstellationen ist auch hier nicht möglich, da für die Betriebsart Schön- und Widerdruck die Phasenlage ebenfalls verloren geht.A simultaneous plate change taking advantage of these constellations is also not possible here, since the phase position is also lost for the operating mode perfecting.

Die Aufgabe der Erfindung besteht darin, ein Verfahren zu entwickeln, bei dem auch bei der Betriebsart Schön- und Widerdruck ein Plattenwechsel an mindestens einem Schöndruckwerk zeitgleich zum Plattenwechsel an mindestens einem Widerdruckwerk erfolgen kann.The object of the invention is to develop a method in which also in the operating mode perfecting a plate change on at least one Perfecting can be done at the same time for plate change on at least one perfecting unit.

Diese Aufgabe wird durch die Merkmale des 1. Anspruchs gelöst.This object is solved by the features of the first claim.

Der Vorteil der erfindungsgemäßen Lösung besteht darin, dass nunmehr unter Anwendung vorhandener Verstelleinrichtung mit wenigen Handgriffen die für den Schöndruck gegebene Synchronität der Druckwerke wieder hergestellt werden kann.The advantage of the solution according to the invention is that now with the application of existing adjustment with little effort the given for the Perfecting synchrony of the printing units can be restored.

Die Erfindung soll nachfolgend näher erläutert werden. Das Ausführungsbeispiel wird an Hand einer Dreitrommel-Wendeeinrichtung beschrieben werden. Die dazugehörigen Figuren zeigen:

Figur 1
Schematische Darstellung der Anordnung der Zylinder
Figur 2
Draufsicht mit schematischer Darstellung der Antriebszahnräder
The invention will be explained in more detail below. The embodiment will be described with reference to a three-drum turning device. The accompanying figures show:
FIG. 1
Schematic representation of the arrangement of the cylinders
FIG. 2
Top view with a schematic representation of the drive gears

Wie aus den Figuren ersichtlich, besteht eine Bogenoffsetdruckmaschine zum Schön- und Widerdruck aus mindestens einem Schöndruckwerk 1 und aus mindestens einem Widerdruckwerk 2. Zwischen dem Schöndruckwerk 1 und dem Widerdruckwerk 2 ist eine Bogen-Wendeeinrichtung 4 angeordnet.As can be seen from the figures, there is a sheet-fed offset printing machine for perfecting at least one perfecting 1 and at least one perfecting printing 2. Between the Perfecting 1 and the perfecting 2 a sheet turning device 4 is arranged.

Sowohl das Schöndruckwerk 1 als auch das Widerdruckwerk 2 weisen Druckzylinder 13, 23 auf, denen Gummizylinder 12, 22 zugeordnet sind. Mit den Gummizylindern 12, 22 in Kontakt stehen Plattenzylinder 11, 21, die mit hier nicht dargestellten Druckplatten bestückt sind. Zwischen den Druckzylindern 13, 23 sind Übergabetrommeln 31, 32 angeordnet. Dabei haben die Druckzylinder 13, 23 und die Übergabetrommeln 31, 32 einen Durchmesser, der doppelt so groß wie der Durchmesser der Plattenzylinder 11, 21 bzw. der Gummizylinder 12, 22 ist.Both the recto printing unit 1 and the perfecting 2 have printing cylinders 13, 23, which rubber cylinders 12, 22 are assigned. With the rubber cylinders 12, 22 are in contact plate cylinder 11, 21, which are equipped with printing plates, not shown here. Between the printing cylinders 13, 23 transfer drums 31, 32 are arranged. Have along the printing cylinders 13, 23 and the transfer drums 31, 32 have a diameter which is twice as large as the diameter of the plate cylinders 11, 21 or the blanket cylinders 12, 22.

Sowohl die Plattenzylinder 11, 21, die Gummizylinder 12, 22, die Druckzylinder 13, 23 als auch die Übergabetrommel 31, 32 des Widerdruckwerkes weisen Greiferkanäle mit Bogengreifereinrichtungen zum Erfassen und Übergeben der Druckbögen auf. Diese Greiferkanäle kann man in der Figur 1 erkennen, sind aber dort nicht mit Bezugszeichen versehen. Dabei sind die beiden Greiferkanäle auf den doppeltgroßen Druckzylindern 13, 23 bzw. den Übergabetrommeln 31, 32 genau gegenüberliegende angeordnet.Both the plate cylinders 11, 21, the blanket cylinders 12, 22, the impression cylinders 13, 23 and the transfer drum 31, 32 of the perfecting unit have gripper channels with sheet gripper devices for detecting and transferring the signatures. These gripper channels can be seen in Figure 1, but are not provided there with reference numerals. In this case, the two gripper channels on the double-sized printing cylinders 13, 23 and the transfer drums 31, 32 are arranged exactly opposite one another.

Die Bogen-Wendeeinrichtung 4 besteht aus einer Übergabetrommel 41, einer Speichertrommel 42 und einer Wendetrommel 43. Diese Trommeln 41, 42, 43 weisen ebenfalls Greiferkanäle auf. Der Durchmesser der Speichertrommel 42 ist dabei doppelt so groß wie der Durchmesser der Übergabetrommel 41 und der Wendetrommel 43.The sheet turning device 4 consists of a transfer drum 41, a storage drum 42 and a turning drum 43. These drums 41, 42, 43 also have gripper channels. The diameter of the storage drum 42 is twice as large as the diameter of the transfer drum 41 and the turning drum 43.

Wie in der Figur 2 erkennbar, sind die Übergabetrommel 31 des Schöndruckwerkes, der Druckzylinder 13, die Übergabetrommel 41 der Bogen-Wendeeinrichtung und die Speichertrommel 42 über das Druckzylinderzahnrad 131, das Übergabetrommel-Zahnrad 411 und das Doppelzahnrad 431 miteinander verbunden. Das Doppelzahnrad 431 korrespondiert mit dem Druckzylinder-Zahnrad 231 als Bestandteil des Räderzuges der Widerdruckwerkes 2.As can be seen in FIG. 2, the transfer drum 31 of the recto printing unit, the printing cylinder 13, the transfer drum 41 of the sheet turning device and the storage drum 42 are connected to each other via the impression cylinder gear 131, the transfer drum gear 411 and the double gear 431. The double gear 431 corresponds to the impression cylinder gear 231 as part of the gear train of the printing unit. 2

Die Lage der beiden Teile des Doppelzahnrades 431 zueinander ist veränderbar. Der Aufbau des Doppelzahnrades 431 und die Einrichtung zum Verstellen und Fixieren der beiden Teile des Doppelzahnrades 431 zueinander ist aus dem Stand der Technik bekannt und wird hier nicht näher beschrieben.The position of the two parts of the double gear 431 to one another is variable. The structure of the double gear 431 and the means for adjusting and fixing the two parts of the double gear 431 to each other is known from the prior art and will not be described here.

Zur Wirkungsweise der erfindungsgemäßen Vorrichtung:For the operation of the device according to the invention:

Bei der im Ausführungsbeispiel dargestellten Druckmaschine ist, der Phasenwinkel, wie aus dem Stand der Technik bekannt, so gewählt, dass entweder jedes Druckwerk, jedes zweite Druckwerk, jedes dritte Druckwerke u.s.w. eine einheitliche Phasenlage aufweist.In the printing machine shown in the embodiment, the phase angle, as known from the prior art, chosen so that either each printing unit, every second printing unit, every third printing units, etc. has a uniform phase position.

Beim Drucken im Schöndruck, also ohne Wenden des Bogens innerhalb eines Bogendurchlaufs, wird nach erfolgter Beschichtung die Druckzylinder in eine Position gefahren, in der die Entnahme der abgedruckten Druckplatten möglich wird. Je nach der konstruktiv festgelegten Konstellation der Druckzylinder zueinander (siehe hierzu Winkel α in Figur 2), also in Abhängigkeit Stellung des Druckzylinder 13, der Übergabetrommel 41, der Speichertrommel 42, der Wendetrommel 43 und des Druckzylinders 23 zueinander, kann der Plattenwechsel dann gleichzeitig an allen Druckwerken oder an jedem zweiten, jedem dritten Druckwerk u.s.w. erfolgen.When printing in Perfecting, so without turning the sheet within a sheet pass, after printing the printing cylinder is moved to a position in which the removal of the printed plates is possible. Depending on the constructive constellation of the printing cylinder to each other (see angle α in Figure 2), ie depending on position of the pressure cylinder 13, the transfer drum 41, the storage drum 42, the beater 43 and the printing cylinder 23 to each other, the plate change can then simultaneously all printing units or every second, every third printing unit, etc respectively.

Nach der Entnahme der Druckplatten erfolgt das Zuführen der neuen Druckplatten. Die Stellung der Zylinder wird hierbei nicht verändert. Die Druckplatten werden gleichzeitig zugeführt und mit den bekannten Mitteln am Zylinderumfang der Plattenzylinder 11, 21 fixiert.After removing the printing plates, the new printing plates are fed. The position of the cylinder is not changed here. The printing plates are fed simultaneously and fixed with the known means on the cylinder circumference of the plate cylinder 11, 21.

Das Verfahren zum automatischen oder halbautomatische Plattenwechsel ist bekannt. Daher wird auf dieses Verfahren, ebenso wie auf die begleitenden Arbeiten, wie Waschen der Gummizylinder 12, 22 o.ä., nicht näher eingegangen.The method for automatic or semi-automatic plate changing is known. Therefore, this process, as well as the accompanying work, such as washing the blanket cylinder 12, 22 or the like, not discussed in detail.

Soll die Druckmaschine von Schöndruck auf Schön- und Widerdruck umgestellt werden, dann werden die beiden Teile des Doppelzahnrad 431 zueinander verdreht. Die dazu erforderlicher Verstelleinrichtung ist aus dem Stand der Technik bekannt, so dass hier nicht darauf eingegangen wird. Mit dieser Verstellung wird der Räderzug des Schöndruckwerkes 1 (Druckzylinderzahnrad 131, Übergabetrommel-Zahnrad 411, Speichertrommel-Zahnrad 421) gegenüber dem Räderzug des Widerdruckwerkes 2 verstellt. Nach der Veränderung ist die Position der Zylinder so, dass entsprechend des zu verarbeitenden Druckbogen-Formates der nicht dargestellte Greifer der Wendetrommel 43 den Druckbogen an seiner Hinterkante erfassen und dem Druckzylinder 23 zuführen kann. Auch das ist aus dem Stand der Technik bekannt.If the printing press of Schöndruck be converted to perfecting, then the two parts of the double gear 431 are rotated to each other. The adjustment required for this purpose is known from the prior art, so that will not be discussed here. With this adjustment, the gear train of Schöndruckwerkes 1 (printing cylinder gear 131, transfer drum gear 411, storage drum gear 421) relative to the gear train of the printing unit 2 is adjusted. After the change, the position of the cylinder is such that, corresponding to the sheet format to be processed, the gripper, not shown, of the turning drum 43 can grasp the sheet at its trailing edge and feed it to the impression cylinder 23. This is also known from the prior art.

Mit diesen Vorgang verbunden ist eine Änderung des Phasenwinkels der Schöndruckwerke gegenüber den Widerdruckwerken. Nach Erledigung des Druckauftrages ist ein gleichzeitiger Plattenwechsel analog zum oben beschriebenen Schöndruck nicht mehr möglich bzw. nur noch dann möglich, wenn die Konstellation der Druckwerke im Widerdruck zufällig mit der Konstellation der Druckwerke im Schöndruck übereinstimmt.Associated with this process is a change in the phase angle of the recto printing opposite the perfecting. After completion of the print job is a simultaneous plate change analogous to the above-described Perfecting no longer possible or only possible if the constellation of the printing works coincident coincident coincident with the constellation of the printing units in Perfecting.

Um einen gleichzeitigen Plattenwechsel analog zum Schöndruck möglich zu machen, wird erfindungsgemäß die Stellung der Teile des Doppelzahnrades 431 zueinander so wieder hergestellt, dass diese dem Schöndruck entspricht. Zur Erleichterung des Wiederfindens dieser Stellung, also zur Reproduktion der Schöndruck-Lage, werden konstruktiv Anschläge, Rasten o. ä. vorgesehen. Diese Maßnahmen sind jedem Konstrukteur geläufig, so dass hier nicht näher darauf eingegangen wird.In order to make a simultaneous plate change analogous to the Perfecting possible, according to the invention the position of the parts of the double gear 431 to each other so restored that this corresponds to the Perfecting. To facilitate the recovery of this position, so the reproduction of the recto-printing position, constructive stops, catches o. Ä. Provided. These measures are familiar to every designer, so that is not discussed here in detail.

Der Plattenwechsel erfolgt nunmehr analog zum Schöndruck.The plate change is now analogous to straight printing.

In oben beschriebenen Ausführungsbeispiel erfolgte die Beschreibung an Hand einer DreiTrommel-Wendeeinrichtung. Es ist selbstverständlich auch möglich, das erfindungsgemäße Verfahren an einer Bogen-Wendeeinrichtung mit einer einzigen Übergabetrommel einzusetzen.In the embodiment described above, the description was made on the basis of a three-drum turning device. It is of course also possible to use the inventive method on a sheet turning device with a single transfer drum.

Aufstellung der verwendeten BezugszeichenList of used reference numbers

11
SchöndruckwerkBeautiful printing unit
1111
Plattenzylinderplate cylinder
1212
Gummizylinderrubber cylinder
1313
Druckzylinderpressure cylinder
131131
Druckzylinder-ZahnradImpression cylinder gear
22
WiderdruckwerkBackprinter
2121
Plattenzylinderplate cylinder
2222
Gummizylinderrubber cylinder
2323
Druckzylinderpressure cylinder
231231
Druckzylinder-ZahnradImpression cylinder gear
3131
Übergabetrommel des SchöndruckwerkesTransfer drum of the Schöndruckwerk
3232
Übergabetrommel des WiderdruckwerkesTransfer drum of the perfecting unit
44
Wendeeinrichtungturning device
4141
ÜbergabetrommelTransfer drum
411411
Übergabetrommel-ZahnradTransfer drum gear
4242
Speichertrommelstorage drum
421421
Speichertrommel-ZahnradStorage drum gear
4343
Wendetrommelbeater
431431
Doppelzahnraddouble gear

Claims (3)

  1. Method for simultaneous drawing in of printing plates in the case of automatic or semi-automatic printing plate change at printing machines, wherein the printing machine consists of individual printing mechanisms (1, 2) of the same construction which each have a respective plate cylinder (11, 21) for clamping in place flexible printing plates, at least two of these printing mechanisms (1, 2) have a synchronous phase angle relative to one another and the arrangement of the printing mechanisms (1, 2) is carried out in such a manner that a turning device (4) with a device (431) for format changeover and for changing the mode of operation is arranged in the sequence of printing mechanisms (1, 2) so that the succeeding printing mechanisms (2) can be operated in perfecting printing, characterised in that, prior to the printing plate change, for producing synchronism of at least one first forme printing mechanism (1) with a perfecting printing mechanism (2) the first forme position of the printing mechanisms (1, 2) is produced in that the device (431) for format changeover is actuated and thus the printing mechanisms (1) operating as first forme printing mechanism and the printing mechanisms (2) operating as perfecting printing mechanisms are rotated relative to one another by means of the format changeover device (431).
  2. Method for simultaneous drawing in of printing plates in automatic or semi-automatic printing plate change at printing machines according to claim 1, characterised in that through the format changeover device (431) all first forme printing mechanisms (1) are rotated relative to the perfecting printing mechanisms (2) until synchronism thereof is produced.
  3. Method for simultaneous drawing in of printing plates in automatic or semi-automatic printing plate change at printing machines according to claim 1, characterised in that constructional means for the reproducibility of the first forme printing position are associated with the format changeover device (431).
EP00128336A 2000-01-08 2000-12-22 Method for simultaneous insertion of printing plates during automatic or semi-automatic printing plate exchange in printing machines Expired - Lifetime EP1114721B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10000509 2000-01-08
DE10000509A DE10000509A1 (en) 2000-01-08 2000-01-08 Process for the simultaneous feeding of printing plates during automatic or semi-automatic printing plate changes on printing machines

Publications (3)

Publication Number Publication Date
EP1114721A2 EP1114721A2 (en) 2001-07-11
EP1114721A3 EP1114721A3 (en) 2002-11-06
EP1114721B1 true EP1114721B1 (en) 2006-03-01

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EP00128336A Expired - Lifetime EP1114721B1 (en) 2000-01-08 2000-12-22 Method for simultaneous insertion of printing plates during automatic or semi-automatic printing plate exchange in printing machines

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EP (1) EP1114721B1 (en)
AT (1) ATE318709T1 (en)
DE (2) DE10000509A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125134A1 (en) * 2001-05-23 2002-12-05 Heidelberger Druckmasch Ag Process for reducing makeready times with automated printing plate changes
DE102009045641B4 (en) * 2008-10-30 2017-01-19 manroland sheetfed GmbH Sheet material processing machine with a sheet turning device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061266A (en) * 1983-09-14 1985-04-09 Komori Printing Mach Co Ltd Automatic stopping device for form cylinder in sheet-fed rotary press
US5357860A (en) * 1992-03-27 1994-10-25 Komori Corporation Cylinder phase adjustment controlling apparatus for printing press

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Publication number Publication date
DE10000509A1 (en) 2001-07-12
ATE318709T1 (en) 2006-03-15
DE50012301D1 (en) 2006-04-27
EP1114721A2 (en) 2001-07-11
EP1114721A3 (en) 2002-11-06

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