EP1009635B1 - Procede et dispositif pour entrainer une presse d'imprimerie comportant un systeme de formation d'image integre - Google Patents

Procede et dispositif pour entrainer une presse d'imprimerie comportant un systeme de formation d'image integre Download PDF

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Publication number
EP1009635B1
EP1009635B1 EP98936101A EP98936101A EP1009635B1 EP 1009635 B1 EP1009635 B1 EP 1009635B1 EP 98936101 A EP98936101 A EP 98936101A EP 98936101 A EP98936101 A EP 98936101A EP 1009635 B1 EP1009635 B1 EP 1009635B1
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EP
European Patent Office
Prior art keywords
printing
drive
cylinder
forme cylinder
driving
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
EP98936101A
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German (de)
English (en)
Other versions
EP1009635A1 (fr
Inventor
Hans-Bernhard BOLZA-SCHÜNEMANN
Victor Hefftler
Reinhard Nerger
Arndt Jentzsch
Michael Pscheidl
Michael Kastner
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.)
KBA Planeta AG
Original Assignee
KBA Planeta 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
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Priority claimed from DE1997123147 external-priority patent/DE19723147A1/de
Priority claimed from DE19748119A external-priority patent/DE19748119B4/de
Priority claimed from DE1998107127 external-priority patent/DE19807127A1/de
Application filed by KBA Planeta AG filed Critical KBA Planeta AG
Publication of EP1009635A1 publication Critical patent/EP1009635A1/fr
Application granted granted Critical
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Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/008—Mechanical features of drives, e.g. gears, clutches
    • 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
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units

Definitions

  • the invention relates to a method and a device for driving a printing press with at least one integrated imaging device.
  • the elements mentioned are by a Gear train connected to each other. When imaging the printing form cylinder, this is Inking unit can be separated from the gear train.
  • a disadvantage of this procedure is that the imaging takes a long time increases because the imaging speed, i.e. the speed at which the printing form cylinder rotated during imaging, identical to the maximum printing speed is
  • EP 00 47 165 A1 is a rotary printing press with a laser beam imaging device known, which makes it possible to produce an image on a rotary printing form, while this is arranged on the form cylinder interacting with a printing cylinder.
  • the laser beam imaging device, the impression cylinder and the forme cylinder are after a first variant connected to one another in terms of drive. According to a second variant these elements have individual drives that are synchronized by an electronic control system become.
  • the object of the invention is to provide a method and a device which allows a high imaging speed and thus the time for imaging is minimized.
  • the impression cylinder 1 is a sheet feeder consisting of a leading edge separator 4 and a pre-gripper system 6 for conveying a sheet to be printed from a stack of feeder sheets 5 and transfer to the printing cylinder 1 upstream.
  • the feeding of the Bow to the impression cylinder 1 is such that only every second gripper row 3 of Printing cylinder is fed an arc.
  • the printing cylinder 1 is a delivery chain circle 7 trained sheet removal assigned to the printed sheet from the impression cylinder 1 takes over and transported to the delivery sheet stack 8. Again, only everyone a second row of grippers 3 of the impression cylinder 1 a sheet is discharged.
  • each cylinder group contains an offset cylinder 9 with two active surfaces which is operatively connected to the impression cylinder 1 and a printing form cylinder 10 with two active surfaces which is operatively connected to the offset cylinder 9.
  • the cylinder - pressure cylinder 1; Offset cylinder 9 and printing form cylinder 10 are shown in the operating phase position, the effective surfaces with the start of printing 29 being opposite each other at the point of contact of the respective cylinder. In this operating phase position, the cylinders are connected to each other by the gear train.
  • the pressure starts 29 of the cylinders - pressure cylinder 1 and offset cylinder 9 of the second cylinder group 18 - are shown in FIG. 1 as opposed to each other.
  • An inking unit 19 is assigned to each active surface of each printing form cylinder 10.
  • the inking unit 19 contains an application roller 20.
  • the inking unit 19 is designed as an anilox inking unit.
  • the anilox inking unit contains an ink metering roller 23, to which a doctor box 24 is assigned.
  • the printing machine acc. Fig. 1 is with two cylinder groups 11; 18 equipped with two offset cylinders, each with two active surfaces, two printing form cylinders, each with two active surfaces and four inking units, and thus works as a four-color machine. If the printing machine is equipped with two offset cylinders, each with an effective area, two printing form cylinders, each with an effective area and 2 inking units, the printing machine works as a two-color machine.
  • the printing press works as a one or two-color press.
  • Fig. 2 is the drive wheel train of the printing press in the four-color version with two cylinder groups shown.
  • the drive gear train includes a motor 12 with a motor pinion 13, an intermediate wheel 14, an impression cylinder drive wheel 15, two offset cylinder drive wheels 17, two printing form cylinder drive wheels 21, four form roller drive wheels 22 and four Ink metering drive wheels 25.
  • the printing form cylinder is each assigned its own drive 26.
  • the assignment of the self-drive 26 and the arrangement of the printing form cylinder drive wheel 21 on the printing form cylinder 10 is shown in FIG. 3.
  • the printing form cylinder 10 is via a phase position coupling 27 assigned to the printing form cylinder drive wheel 21.
  • the printing form cylinder drive wheel 21 is arranged in the gear train of the printing press and meshes with the offset cylinder drive wheel 17 and the application roller drive wheel 22.
  • the printing form cylinder 10 is assigned to the self-propulsion 26 via a metal bellows coupling 28.
  • the self-propulsion is designed as an electric motor.
  • the method according to the invention is characterized in a printing press with a cylinder group 11 or 18 in that the drive connection (drive connection 4 - in the operating phase position) between the printing plate cylinder 10 and the printing plate cylinder drive wheel 21 is released by means of the phase position coupling 27 and thus the printing plate cylinder is quasi separated from the drive wheel train and the printing form cylinder 10 is driven by the self-drive 26 in the imaging phase.
  • the rotational speed of the printing form cylinder 10 during imaging, ie the imaging speed is substantially above the maximum printing speed and is preferably 2-5 times the same. This ensures that the time for imaging is reduced to a minimum and the other machine parts are not stressed - the printing press is at a standstill.
  • the printing form cylinder 10 is reintegrated into the drive wheel train in the operating phase position by means of the phase position coupling 27.
  • Operating phase position means that the pressure starts 29 face the cylinders that are in operative connection and that printing operation is possible.
  • a current for braking the printing press and for bracing the drive wheel train is applied to the self-drive 26 in printing operation.
  • the existing self-propulsion is used to ensure tensioning of the drive wheel train in printing mode.
  • the current supplied to the self-propulsion is preferably in the range of 10% of the current of the main drive motor 12. Since the current consumption of the main drive motor 12 is subject to fluctuations in printing operation, a current adapted to these fluctuations is supplied to the self-propelled drive.
  • the drive connection between the printing forme cylinder drive wheel 21 and the drive wheel train is separated so that the printing forme cylinder can be separated from the drive wheel train and the printing form cylinder can be driven by the self-propelled in the imaging phase.
  • the printing form cylinder 10 is reintegrated into the drive wheel train by rotating the eccentric bearing 30 in the operating phase position.
  • Operating phase position means that the pressure starts of the cylinders in operative connection face each other and printing is possible.
  • the drive connections (drive connections in the operating phase positions) between the printing form cylinders 10 and the printing form cylinder drive wheels 21 are released by means of the phase position couplings 27 and the printing form cylinders 10 are thus quasi separated from the drive wheel train.
  • the printing form cylinders 10 are now driven by the self-drive 26 at an imaging speed.
  • the overhaul mode which falls from the standstill to the imaging speed in the run-up phase of the self-propulsion, the printing form cylinders 10 are brought into an in-phase position relative to the imaging devices 16 from the respective operating phase positions.
  • the in-phase position of the printing form cylinders 10 relative to the imaging devices 16 is preferably identical to the start of printing 29, ie that at the beginning of the imaging process both printing form cylinders 10 face the respective imaging device 16 with their printing starts.
  • the printing form cylinders 10 are driven synchronously at the imaging speed.
  • the printing form cylinders 10 are brought back into their respective operating phase positions. This is done as described below:
  • the operating phase position of the respective printing form cylinder is overrun by the internal drive 26, i.e. the internal drive is stopped after passing the operating phase position, then the printing form cylinder is incorporated into the drive wheel train and mechanical means (phase coupling) take over the exact starting of the operating phase position when the drive wheel train is started up.
  • the operating phase is started with the following process steps: The self-propulsion of the printing form cylinder is stopped before reaching the operating phase position, then the printing form cylinder is integrated into the drive wheel train and mechanical means (phase coupling) take over the exact starting of the operating phase position when the self-propulsion is started. Thereafter, according to a further development of the drive, at least one self-drive in the manner described is supplied with a current for braking the printing press and bracing the drive wheel train.
  • the self-drive arranged on the printing form cylinder is also used in part or in total for driving the printing press in printing operation. This configuration is shown in FIGS. 6 and 7 and is described below using the drive scheme of the printing press in the four-color version with two cylinder groups.
  • each of the two printing forme cylinders with the printing forme cylinder drive wheels 21 is assigned its own drive 26.
  • the drive wheel train of the printing press contains two offset cylinder drive wheels 17, a pressure cylinder drive wheel 15, two applicator roller drive wheels 22, a pre-gripper system drive wheel 31, a leading edge separator drive wheel 32, a delivery intermediate wheel 33 and a delivery chain drive wheel 34.
  • the printing form cylinder drive wheels 21 are not actively incorporated into the drive wheel train and the self-propulsion drives 26 only drive the printing form cylinders; the printing press is not driven and is at a standstill.
  • inactive incorporation of the printing forme cylinder drive wheels 21 is understood to mean either a separation of the respective printing forme cylinder drive wheel 21 from the printing form cylinder via a coupling or a release of the printing form cylinder drive wheel 21 firmly connected to the printing form cylinder from the drive wheel train by pivoting the eccentrically mounted printing form cylinders including the printing form cylinder drive wheels 21.
  • the printing form cylinder drive wheels 2 are actively incorporated into the drive wheel train and at least one self-drive 26 drives the printing machine in whole or in part.
  • the overall drive of the printing press FIG.
  • the motor which is normally provided for driving the printing press is omitted and all components of the printing press are driven by at least one self-drive 26. If more than one own drive is used to drive the printing press, the own drives must be synchronized.
  • the uniformly rotating assemblies are driven by at least one internal drive 26 via their drive wheels - printing cylinder drive wheel 15, offset cylinder drive wheels 17, printing cylinder drive wheels 21 and applicator roller drive wheels 22.
  • the non-uniformly rotating assemblies - pre-gripper 6, front edge separator 4, delivery chain circuit 7 - are driven by the motor 12 by their drive wheels - pre-gripper system drive wheel 31, first intermediate wheel 35, second intermediate wheel 36, third intermediate wheel 37, leading edge separator drive wheel 32, delivery intermediate wheel 33, delivery chain drive wheel 34.
  • This variant is advantageous because the drives causing the vibrations have their own drive wheel train.
  • the motor 12 is synchronized with the self-propulsion or the self-propulsion.
  • the method according to the invention is thereby in a printing press with a cylinder group characterized in that the drive connection (drive connection in the operating phase position) between the printing form cylinder and the drive wheel train, so that the printing form cylinder separated from the drive wheel train and the printing form cylinder from the Self-drive 26 is driven in the imaging phase.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)

Claims (18)

  1. Procédé pour entraíner une machine d'impression comprenant une installation d'illustration (16), un cylindre d'impression (1) et au moins un groupe de cylindres (11, 18) composé d'un cylindre offset (9) et d'un cylindre à forme d'impression (10), au moins un dispositif d'encrage (19) associé au cylindre à forme d'impression (10) et une installation d'alimentation et d'évacuation de feuilles,
    les cylindres (1, 9, 10) y compris le dispositif d'encrage (19) étant reliés par un train de pignons d'entraínement,
    caractérisé en ce qu'
    on sépare l'entraínement du cylindre à forme d'impression (10) du train de pignons d'entraínement,
    on entraíne le cylindre à forme d'impression (10) à l'aide d'un entraínement propre (26) en mode d'illustration à la vitesse d'illustration, supérieure à la vitesse d'impression maximale, et
    on intègre dans le train de pignons d'entraínement l'entraínement du cylindre à forme d'impression (10) en phase de fonctionnement, lorsque les débuts d'impression des cylindres qui coopèrent sont situés l'un en face de l'autre.
  2. Procédé d'entraínement d'une machine à imprimer selon la revendication 1,
    caractérisé en ce que
    dans le cas d'au moins deux groupes de cylindres (11, 18),
    on sépare l'entraínement du cylindre d'impression (10) du train de pignons d'entraínement
    les cylindres à forme d'impression (10) ont chacun un entraínement propre (26), et
    en mode d'alimentation à partir de la phase de fonctionnement, on les met dans une position de même phase par rapport aux installations d'illustration (16), et
    en mode d'illustration, on les entraíne en synchronisme avec une vitesse d'illustration supérieure à la vitesse d'impression maximale,
    on met les cylindres à forme d'impression (10) en phase de fonctionnement pour laquelle les cylindres qui coopèrent sont l'un en face de l'autre, et
    on intègre l'entraínement des cylindres à forme d'impression (10) dans le train de pignons d'entraínement.
  3. Procédé d'entraínement selon la revendication 1,
    caractérisé en ce que
    la vitesse d'illustration est de l'ordre de 2 à 5 fois la vitesse maximale d'impression.
  4. Procédé d'entraínement selon la revendication 2,
    caractérisé en ce que
    le mode d'alimentation est intégré à la phase de monté en vitesse de l'entraínement propre (26).
  5. Procédé d'entraínement selon la revendication 2,
    caractérisé en ce qu'
    on dépasse la phase de fonctionnement des cylindres à forme d'impression (10) par l'entraínement propre (26) et on réalise exactement la position de phase de fonctionnement par les moyens mécaniques après intégration du cylindre à forme d'impression dans le train de pignons d'entraínement lors de la mise en oeuvre de celui-ci.
  6. Procédé d'entraínement selon la revendication 2,
    caractérisé en ce qu'
    on réalise la phase de fonctionnement des cylindres à forme d'impression (10) par l'arrêt de l'entraínement propre (26) avant d'atteindre la phase de fonctionnement et on réalise le positionnement exact de la phase de fonctionnement à l'aide de moyens mécaniques après l'intégration du cylindre à forme d'impression dans le train de pignons d'engrenage et mise en route des entraínements propres.
  7. Procédé d'entraínement selon la revendication 1,
    caractérisé en ce qu'
    au moins un entraínement propre est alimenté en courant pour freiner la machine d'impression en mode d'impression.
  8. Procédé d'entraínement d'une machine d'impression selon la revendication 1,
    caractérisé en ce qu'
    au moins un entraínement propre en mode d'impression est assuré par un courant adapté à l'état de la machine d'impression, et qui garantit la mise en oeuvre du train de pignons d'entraínement.
  9. Procédé d'entraínement d'une machine d'impression selon la revendication 7,
    caractérisé en ce que
    le courant de freinage représente de l'ordre de 10 % du courant du moteur d'entraínement principal.
  10. Procédé d'entraínement d'une machine d'impression selon la revendication 8,
    caractérisé en ce que
    le courant d'alimentation se situe dans une plage de 10 % du courant du moteur d'entraínement principal, adapté à l'état de la machine d'impression.
  11. Procédé d'entraínement d'une machine d'impression selon la revendication 1,
    caractérisé en ce que
    l'entraínement du cylindre à forme d'impression relié rigidement à ce cylindre est détaché du train de pignons d'entraínement par rotation de paliers excentrés et pour y être de nouveau intégré après formation de l'image.
  12. Procédé d'entraínement d'une machine d'impression selon la revendication 1,
    caractérisé en ce que
    la machine d'impression est entraínée globalement ou en partie à l'aide de l'entraínement propre.
  13. Procédé d'entraínement d'une machine d'impression selon la revendication 12,
    caractérisé en ce que
    les ensembles tournant de façon uniforme de la machine d'impression sont entraínés par au moins un entraínement propre et les ensembles tournant de manière non-uniforme sont entraínés par un moteur d'entraínement synchronisé sur l'entraínement propre.
  14. Procédé d'entraínement d'une machine d'impression selon la revendication 13,
    caractérisé en ce que
    les entraínements propres entraínent en synchronisme.
  15. Installation d'entraínement d'une machine d'impression avec une installation d'imagerie intégrée (16), un cylindre d'impression (1) et au moins un ensemble de cylindres (11, 18) formé d'un cylindre offset (9) et d'un cylindre à forme d'impression (10), un dispositif d'encrage (19) associé au cylindre à forme d'impression (10) et un dispositif d'alimentation et d'évacuation de feuilles, les cylindres (1, 9, 10) y compris le dispositif d'encrage (19) étant reliés par un train de pignons d'entraínement,
    caractérisée en ce que
    un entraínement propre (26) est associé à chaque cylindre à forme d'impression (10), le pignon d'entraínement (21) du cylindre à forme d'impression est monté mobile en rotation sur un axe et peut être couplé par un couplage de phase (27) agissant axialement avec le cylindre à forme d'impression (10) en position de phase de fonctionnement pour laquelle les débuts d'impression des cylindres en coopération sont situés l'un en face de l'autre.
  16. Installation d'entraínement selon la revendication 15,
    caractérisée en ce que
    l'entraínement propre est un moteur électrique fixé à l'axe du cylindre à forme d'impression (10) par un couplage à soufflet métallique (28).
  17. Installation d'entraínement selon la revendication 15,
    caractérisée en ce que
    le cylindre à forme d'impression (10) présente i=2 surfaces d'impression et à chaque surface d'impression est associé un dispositif d'encrage (19) et le cylindre d'impression (1) possède (i+1) surfaces d'impression.
  18. Installation d'entraínement selon la revendication 15,
    caractérisée en ce qu'
    un entraínement propre (26) est associé à la chaque cylindre à forme d'impression (10) et la roue d'entraínement (21) du cylindre à forme d'impression respectif est reliée au cylindre à forme d'impression (10) et chaque cylindre à forme d'impression (10) est monté de façon à dégager ou à intégrer sa roue d'entraínement (21) par rapport au train de pignons d'entraínement, dans des paliers excentrés (30).
EP98936101A 1997-06-03 1998-06-02 Procede et dispositif pour entrainer une presse d'imprimerie comportant un systeme de formation d'image integre Expired - Lifetime EP1009635B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE1997123147 DE19723147A1 (de) 1997-06-03 1997-06-03 Verfahren und Einrichtung zum Antrieb einer Druckmaschine
DE19723147 1997-06-03
DE19748119A DE19748119B4 (de) 1997-10-31 1997-10-31 Verfahren und Einrichtung zum Antrieb einer Druckmaschine
DE19748119 1997-10-31
DE1998107127 DE19807127A1 (de) 1997-06-03 1998-02-20 Verfahren und Einrichtung zum Antrieb einer Druckmaschine
DE19807127 1998-02-20
PCT/DE1998/001528 WO1998055312A1 (fr) 1997-06-03 1998-06-02 Procede et dispositif pour entrainer une presse d'imprimerie comportant un systeme de formation d'image integre

Publications (2)

Publication Number Publication Date
EP1009635A1 EP1009635A1 (fr) 2000-06-21
EP1009635B1 true EP1009635B1 (fr) 2001-12-12

Family

ID=27217434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98936101A Expired - Lifetime EP1009635B1 (fr) 1997-06-03 1998-06-02 Procede et dispositif pour entrainer une presse d'imprimerie comportant un systeme de formation d'image integre

Country Status (4)

Country Link
US (1) US6393987B1 (fr)
EP (1) EP1009635B1 (fr)
DE (1) DE59802466D1 (fr)
WO (1) WO1998055312A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4047993B2 (ja) 1999-01-04 2008-02-13 理想科学工業株式会社 孔版印刷方法
WO2002024458A1 (fr) * 2000-09-20 2002-03-28 Koenig & Bauer Aktiengesellschaft Unite d'impression
EP1524114A2 (fr) * 2000-09-20 2005-04-20 Koenig & Bauer Aktiengesellschaft Unité d'impression
US6796239B2 (en) * 2001-03-22 2004-09-28 Heidelberger Druckmaschinen Ag Method and device for driving a printing press
US6851368B2 (en) * 2001-08-29 2005-02-08 Heidelberger Druckmaschinen Ag Rotary printing press having a switchable speed-change gear mechanism with plant gears
DE10249727B4 (de) 2001-11-21 2008-06-26 Heidelberger Druckmaschinen Ag Druckmaschine mit einem zentralen Plattenzylinder
US6918338B2 (en) * 2003-01-30 2005-07-19 Hewlett-Packard Development Company, L.P. Printing system
DE202006004340U1 (de) * 2006-03-18 2006-05-11 Man Roland Druckmaschinen Ag Bogendruckmaschine
DE102009018476A1 (de) * 2008-05-15 2009-11-19 Heidelberger Druckmaschinen Ag Phasenrichtiges Einkuppeln unterschiedlich touriger Zylinder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168449B (de) * 1962-05-02 1964-04-23 Schnellressenfab Heidelberg Einrichtung zum An- und Abstellen der Zylinder einer Mehrfarben-Bogenrotationsdruckmaschine
DE1210899B (de) * 1962-07-06 1966-02-17 Maschf Augsburg Nuernberg Ag Einrichtung an Mehrfarben-Bogenrotations-druckmaschinen zum Steuern der Druckan- bzw. -abstellvorrichtungen der einzelnen Druckwerke
EP0047165B1 (fr) * 1980-09-03 1984-11-28 Crosfield Electronics Limited Imprimantes rotatives
DE3344131C2 (de) * 1983-12-07 1995-04-20 Metronic Geraetebau Flexodruckwerk für den Verpackungsdruck
US4911075A (en) * 1988-08-19 1990-03-27 Presstek, Inc. Lithographic plates made by spark discharges
US5163368B1 (en) * 1988-08-19 1999-08-24 Presstek Inc Printing apparatus with image error correction and ink regulation control
US4936211A (en) * 1988-08-19 1990-06-26 Presstek, Inc. Multicolor offset press with segmental impression cylinder gear
DE19515077B4 (de) * 1995-04-28 2005-07-28 Heidelberger Druckmaschinen Ag Verfahren zum Bebildern einer Druckform auf einem Druckformzylinder in einem Druckwerk einer Rotationsdruckmaschine mit einem Farbwerk
DE19612927B4 (de) * 1995-05-11 2009-12-10 Kodak Graphic Communications Canada Company, Burnaby Druckmaschine und Bilderzeugungsverfahren für eine Druckmaschine
US5713287A (en) * 1995-05-11 1998-02-03 Creo Products Inc. Direct-to-Press imaging method using surface modification of a single layer coating
DE19743770A1 (de) * 1997-10-02 1999-04-08 Heidelberger Druckmasch Ag Verfahren zum Betrieb einer Rotationsdruckmaschine und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
US6393987B1 (en) 2002-05-28
EP1009635A1 (fr) 2000-06-21
DE59802466D1 (de) 2002-01-24
WO1998055312A1 (fr) 1998-12-10

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