EP2022634B1 - Dispositif comprenant une unité de commande et un régulateur de bande d'images imprimée comprenant plusieurs unités de réglage d'une machine d'impression - Google Patents

Dispositif comprenant une unité de commande et un régulateur de bande d'images imprimée comprenant plusieurs unités de réglage d'une machine d'impression Download PDF

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Publication number
EP2022634B1
EP2022634B1 EP08154362.1A EP08154362A EP2022634B1 EP 2022634 B1 EP2022634 B1 EP 2022634B1 EP 08154362 A EP08154362 A EP 08154362A EP 2022634 B1 EP2022634 B1 EP 2022634B1
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EP
European Patent Office
Prior art keywords
control unit
printing
adjustment
motor
digital network
Prior art date
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Application number
EP08154362.1A
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German (de)
English (en)
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EP2022634A3 (fr
EP2022634A2 (fr
Inventor
Jürgen Hüblein
Kurt Weschenfelder
Jochen Wilhelm
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Koenig and Bauer AG
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Koenig and Bauer AG
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Publication date
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Publication of EP2022634A3 publication Critical patent/EP2022634A3/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0009—Central control units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/20—Actuating means angular
    • B65H2555/21—Actuating means angular pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the invention relates to a device comprising a control unit and a multiple position units having image path controller of a printing press according to claim 1.
  • a Registerverstellsystem for register adjustment of a material web which discloses all the features of the preamble of claim 1, including: a register correction, which deflects the material web and a printing width of the material web changes, and which is movably mounted in the path of the material web; a first actuator unit connected to the register correction wheel and a control unit and activating the registration correction wheel to adjust the printing width of the web; and a first position monitoring unit connected to the register correction wheel and the control unit and monitoring the position of the register correction wheel, the control unit preferably being integrated in a central machine control system.
  • WO 2005/007406 A2 a method for influencing the fan-out effect is known, wherein for influencing the fan-out effect, first the image of a sensor is evaluated, which detects the print image on a scan width of at least a quarter of a web width, and in deviation from a setpoint specification one Actuator for influencing the fan-out effect, a control command is transmitted
  • the actuator is actuated by a control loop, which contains a control device on the input side with a transmitter for the Deflection of the web in the direction of its width and the output side is connected to an actuating device of the actuating element, wherein in the direction of the width of the web a plurality of each formed as an image control rollers control elements may be provided, preferably at a control station, a display device is provided, inter alia, the adjustments of the image control rollers displays.
  • the freely rotatably mounted image adjusting rollers are z. B. by means of electric motors, in the web plane into pivot.
  • the pivoting takes place as a function of in the control device z. B. set by the operator, entered on the control station setpoints.
  • the control device and the transmitter are z. B. components of a on the web register marks scanning color register control unit.
  • the DE 295 01 373 U1 indicates that the designated as fan-out web elongation z. B. of the web speed, the distance of the pressure points, paper properties, the dampening solution amount, web width or web tension is affected.
  • a measuring potentiometer for positioning of control elements on printing machines wherein a current angular position setpoint is transmitted via a bidirectional, serial interface of a machine control directly to a programmable evaluation, wherein a digital measurement signal of the measuring potentiometer after passing through the evaluation via a bus converter is routed to the serial interface and transferred from there to the machine control.
  • a rotary lithographic press having a plurality of printing sections with a moistening unit, the printing sections being arranged along the paper web running line; and a plurality of web width adjusting devices disposed between two groups of printing sections, each adjusting device including a pressing force applying means for applying a pressing force on a side surface of a paper web to deform the paper web in a wavy surface, which is a shortening of the width causing the paper web; a pressure adjusting means for adjusting the pressure applied to the tooth surface by the pressing force applying means; and control means for controlling the pressure adjusting means in response to paper web information, e.g. B. Material, Abrnessung, web speed or the like and pressure information, z. B. displacements generated in the printed pattern.
  • paper web information e.g. B. Material, Abrnessung, web speed or the like and pressure information, z. B. displacements generated in the printed pattern.
  • WO 2005/072 967 A2 is a method for compensating a transverse strain of a substrate known, with a fan-out compensating deformation of the substrate z.
  • B. mechanically carried preferably by both sides of the substrate to these salaried roles an image controller, these rollers are preferably driven independently rotatively, the deformation of the printing material by a controller controlling the image controller preferably steplessly within certain limits controllable, in particular z.
  • B. is remotely controllable by a press belonging to the control room.
  • the invention has for its object to show a device comprising a control unit and a plurality of actuators having image path controller of a printing press, which a
  • the advantages that can be achieved with the invention are, in particular, that register differences between the pressure points (inks) following each other in the printing rapidly, ie. H. can be significantly reduced with a short reaction time nüring a current production of the printing press, the actuated actuators are easily integrated into an automatic open control chain or in an automatically running closed loop. Furthermore, the possibility is opened, depending on the respective production and / or the printing location compensation curve with a high operating comfort z. B, to adjust individually at a belonging to the printing press control console and, if necessary, automatically track in an ongoing production of the printing press. It is also advantageous that the actuators are each made very compact and, despite the use of electromechanical components by their preferably dust and moisture-proof encapsulation in their operation ensure high reliability.
  • Fig. 1 schematically shows a four-high tower of a web press with both sides of a printing substrate 01, z.
  • transfer cylinders 02 are arranged to execute a four-color printing.
  • the paper web 01 thus passes through in its from bottom to top
  • Transport direction T four printing locations at which one of the four inks of four-color printing is applied to the paper web 01 in each case.
  • the two in the transport direction T of the web 01 both first, d. H. lower pressure points form in the four-high tower a lower pressure unit, whereas the two subsequent, d. H. upper pressure points form an upper pressure unit.
  • an image web controller 03 with on each side of the paper web 01 z.
  • B. four juxtaposed actuators 04 arranged.
  • the transfer cylinder 02 transferred in their respective axial direction side by side several print images on the paper web 01, z. B. at least two to eight printed images.
  • the web press is z. B. used in newspaper printing.
  • the print images juxtaposed to the respective transfer cylinders 02 correspond in each case to one side of a newspaper.
  • Fig. 2 indicates in a simplified representation of how a width B01 of the paper web 01 passes through the, in the Fig. 1 illustrated four-tower in particular by a moisture absorption at the four successive pressure points preferably at the two in the transport direction T of the web 01 directed edges widened in each case by the amount of transverse strain ⁇ 01, provided that no compensation of the fan-out effect takes place, wherein the transverse strain .DELTA.01 at both Edges of the paper web 01 by no means must be equal in terms of amount.
  • Fig. 3 shows the orbit controller 03 of the Fig. 1 in an assembly representation, wherein the term of the assembly in the sense of DIN 6789 taken definitions is used.
  • each actuator 04 is formed in each case as a controllable module 04 with a force acting on the paper web 01 actuating means 07, wherein the actuating means 07 in turn is designed as a deflectable, freely rotatably mounted roller 07.
  • an action brought about by the adjusting means 07 is arranged in the plane of the paper web 01-executing actuator 13, this actuator 13, in the illustrated example, causing the deflection of the respective roller 07 ( Fig. 5 ), wherein with the respective deflection of at least one of the rollers 07, the paper web 01 is deformed in its width B01 and thereby an occurring between different pressure points color register shift is corrected.
  • the actuator 13 sets a control command of a control unit 33 (FIG. Fig. 9 ) into mechanical work, DH in a executed by the respective roller 07 movement to.
  • the actuator 13 is designed as an electromechanical drive 13.
  • a further unclaimed design of the actuator 13 may be in the form of a valve 13 which influences a flow, in particular the pressure of an air flow directed onto the plane of the paper web 01, by its opening or closing controlled by the control unit 33.
  • the pressure set by the control unit 33 of the flow directed onto the plane of the paper web 01 corresponds to the actuating means 07 moved by the respective actuator 13 in the case of a mechanical image path controller 03.
  • the actuators 13 are accordingly in each case the actuators in one of the control unit 33 influenced control chain or, if the control unit 33 with a setting of the actuating means 07th is returned in a controlled by the control unit 33 control loop.
  • each roller 07 has, for the purpose of its deflection, a preferably continuously adjustable adjustment S07 z. B. in the range between 10 mm and 50 mm, in particular between 15 mm and 25 mm.
  • the modules 04 are z. B. by means of a bracket 08 and a detachable connection, for. As a screw, attached to the respective cross member 06, preferably clamped, wherein the respective traverse 06 z. B. as a preferably hollow profile bar with a z. B. rectangular cross-section with an edge length of z.
  • the modules 04 are preferably arranged equidistantly at their respective traverse 06, z. B. each at a distance A04 of 200 mm to 400 mm, in particular 350 mm.
  • Each traverse 06 has z. B. a clear width or length L06 in the range of 1700 mm to 2400 mm, in particular between 1,900 mm and 2,000 mm.
  • the modules 04 are preferably arranged displaceably along their respective traverse 06 and can be free at their respective traverse 06, d. H. be positioned anywhere.
  • Fig. 4 shows in an enlargement of one of the modules 04 with an associated along the displacement S07 deflectable roller 07.
  • the adjustment S07 each roller 07 of the orginal controller 03 can be connected to a belonging to the printing press console z. B. from -25% to + 100% and be changed in this area, wherein at a setting of -25%, the respective roller 07 is pivoted from the plane of the paper web 01 maximum and therefore a retraction of the paper web 01 between the two spaced arranged trusses 06 is possible.
  • each single roller 07 in the plane of the web 01 is reached at a setting of + 100%.
  • This percentage setting and the actual setting of the adjustment path S07 can be assigned to one another linearly or non-linearly.
  • Each roller 07 has a diameter D07 in the range of z. B. 50 mm to 100 mm, in particular 60 mm to 80 mm.
  • the bracket 08 of the module 04 is z. B. connected to a mounting plate 09 of the module 04, wherein the mounting plate 09 and the bracket 08, the cross-section of the cross member 06 to which this module 04 is to attach form-fitting, so that the module 04 on the cross member 06 is rotationally fixed.
  • the mounting plate 09 carries on its one side a housing 11, in which at least the drive 13 is preferably arranged dust and moisture protected for adjusting the belonging to this module 04 roller 07, and to its other side z.
  • a shaft 14 connected to the drive 13 penetrates the mounting plate 09.
  • the roller 12 carrying the roller 07 is fixedly connected to this shaft 14.
  • the displacement S07 of the roller 07 may be limited in their two deflection directions each by a mechanical stop, which protrudes in each case from the mounting plate 09 and against the z.
  • the roller 07 supporting lever 12 abuts in an inadmissible rotational movement of the shaft 14.
  • the arranged in the housing 11 of the module 04 actuator 13 is in the preferred embodiment as a drive 13 for adjusting the belonging to this module 04 roller 07 is z. B. as an electrically driven motor 13, in particular as a stepper motor 13, preferably as a Klauenpol Colourmotor 13, z. B. formed as a 2-phase stepping motor 13, the winding z. B. is switched unipolar.
  • the motor 13 by means of a rotation of the shaft 14 driven by it, preferably adjusts the adjustment path S07 of the roller 07 of the relevant setting unit 04 via the gear 16 coupled to it.
  • the maximum of the roller 07 to be executed adjustment S07 requires z.
  • a provided in or on the housing 11 of the module 04, preferably connected to the driven shaft 14 potentiometer is used to detect the angular position of this shaft 14th
  • the respective actuator 13 for adjusting the belonging to this module 04 roller 07 z. B. at least supplied with electrical energy in connection with a constant voltage.
  • the actuator 13 is also used by the electronic control unit 33 to adjust the roller 07 belonging to this module 04.
  • a bidirectional communication permitting line connection 17 is preferably also designed as a data interface 17, with which the actuator 13 of the respective module 04 is connected to a digital network 34 for data exchange.
  • the respective actuator 13 at least with respect to the control unit 33 identifying electronic address is impressed.
  • a data flow directed from the potentiometer via the control unit 33 to the drive 13 is integrated in particular into an automatically running control loop.
  • the belonging to the digital network 34 physical routing is preferably carried out initially in or along the traverse 06 carrying the module 04 and then on to the preferably outside the printing unit arranged control unit 33.
  • the digital network 34 are several different, with the control unit 33 data exchanging units connected, but at least all actuators 13 of the image controller 03.
  • the control unit 33 may, for. B. be integrated in the belonging to the printing press control room.
  • a line system 34 which is designed as the digital network 34
  • said line system 34 may be integrated into a network for controlling the printing press.
  • the network 34 via which the control unit 33 exchanges data between it and at least the respective actuator 13 to be controlled of the image controller 03, a network for controlling arranged in the printing press units, for.
  • an inking and / or dampening which are involved in a running in the printing press printing process.
  • Each of the rollers 07 of the in the Fig. 3 illustrated image controller 03 is from the control unit 33, z. B. from the press belonging to the control station, individually and independently of the other rollers 07 of this image controller 03 in their respective adjustment S07 adjustable.
  • each belonging to a Jardinbahnregler 03 module 04 is individually addressable from the control center, ie based on an individual, the respective module 04 assigned, unique address from the control room selectively controllable.
  • the respective actuator 13 of the actuating units 04 is assigned an electronic address identifying it in the digital network 34, by means of which a specific one of the plurality of actuators 13 connected to the digital network 34 can be selected, and the actuator 13 selected by the latter z. B.
  • FIG. 2 illustrates in a block diagram the control in a device comprising the already mentioned control unit 33 and the above-described multiple track units 04 having image path controller 03.
  • the control room has, as in the Fig. 9 indicated, at least via a display device 36, to which various program masks 18 are displayed, and via an operating unit 37, with which values can be manually entered or with which in at least one of the program masks 18 displayed values are selectable.
  • Fig. 6 shows an example displayed on the control panel program mask 18, in the left lower area of a particular printing tower of the printing machine is shown schematically and based on at least one button 19 selectable. As in the upper left area of the Fig. 6 shown, can then be selected in the selected printing tower arranged between the lower and the upper pressure unit of this printing tower image path controller 03 based on at least one other button 21, in which case the displacement S07 each roller 07 z. B.
  • Fig. 7 indicates alternatively Fig. 6 a further program mask 18, in which in respective input fields 23 for each of the roller 07 of a selected orbital controller 03, a numerical value, in particular a percentage, for the respective displacement S07 of the respective roller 07 can be entered.
  • a numerical input for a uniform Versfellung all belonging to this image path controller 03 rollers 07 can be entered.
  • the example shown shows a compensation value of 15%.
  • the program masks 18 of the Fig. 7 and Fig. 6 is common that on the one hand an individual setting of several, preferably all belonging to a particular image controller 03 rollers 07 is provided, but on the other hand it is also possible to impose on these individual settings an input common compensation value.
  • This compensation value which applies to all rollers 07, alters all individual settings in the same way. For example, it adds 15% to all individual settings.
  • the intensity of the fan-out effect depends inter alia on the production speed of the printing press, ie on the speed of its printing cylinder 02, in particular transfer cylinder 02 (FIG. Fig. 1 ). There is also a dependence of the intensity of the fan-out effect of properties of the printing substrate 01, z. B. of a grammage of the paper used.
  • Fig. 8 shows an inventive, displayable on the display device 36 on the control panel program mask 18, which contains at least one graph 26 with a course of over the rotational speed of the printing cylinder 02 applied compensation curve 27, wherein the compensation curve 27 respectively those z. B. percentage compensation value indicates that all associated with a particular image controller 03 rollers 07 is stamped in association with the speed of the printing cylinder 02.
  • a plurality of compensation curves 27 are preferably stored, wherein each of these compensation curves 27 is associated with a property of the printing material 01, or the grammage of the used paper.
  • Each of these compensation curves 27 can be called up on the program mask 18 by a corresponding selection.
  • compensation curve 27 applies to a paper with the grammage of 45 g / m 2 .
  • the course of each compensation curve 27 can be determined by several support points 28 and actually set, the support points 28 the traversed by the printing press range of production speed from its standstill to its maximum speed z. B. divide evenly. The number of nodes 28 may be for each compensation curve 27 z. B.
  • the compensation value belonging to the respective values of the production speed is e.g. B. in a diagram 26 associated table 29 editable, ie there numerical values for the respective nodes 28 can be entered. From the numerical values entered in Table 29 for the respective interpolation points 28, the graph of the relevant compensation curve 27 is then generated by the control unit 33 in the diagram 26 by a line connecting the interpolation points 28.
  • the course of the respective compensation curve 27 displayed in the diagram 26 can be changed, for. B. the course of the respective compensation curve 27 can be raised or lowered as a whole, wherein the value by which the course of the respective compensation curve 27 is to be changed, can be entered as an absolute value or as a relative value.
  • the set compensation curves 27 are in the memory of the control unit 33 in association with selected productions, z.
  • selected productions z.
  • the control unit 33 proposes for the respective printing locations, ie for the respective printing towers of the printing press, certain default settings for the adjustment path S07 of the respective rollers 07 of the image path controller 03 acting on the relevant printing location sets these default values automatically or after approval by the operator of the press.

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

Claims (17)

  1. Dispositif comportant une unité de commande (33) et un régulateur de bande d'image (03) d'une machine à imprimer, pourvu de plusieurs unités de réglage (04), la machine à imprimer étant réalisée comme machine à imprimer rotative avec des cylindres de groupe d'impression (02) appliqués contre les deux faces d'une bande support d'impression (01), les unités de réglage (04) agissant chacune avec un moyen de réglage (07) sur un plan de la bande support d'impression (01), le moyen de réglage (07) étant réalisé sous forme de poulie (07) pouvant être déviée et montée de manière librement rotative, chaque unité de réglage (04) présentant un actionneur (13), l'unité de commande (33) et l'actionneur (13) de chacune des unités de réglage (04) étant respectivement reliés à un réseau numérique (34), une adresse étant attribuée dans le réseau numérique (34) à l'actionneur (13) de chaque unité de réglage (04), l'unité de commande (33) communiquant des données via le réseau numérique (34) avec un actionneur (13) sélectionné à partir de son adresse, l'actionneur (13) sélectionné étant individuellement commandé par l'unité de commande (33) au moyen des données communiquées via le réseau numérique (34), l'unité de commande (33) disposant au moins d'un dispositif d'affichage (36) et d'un module de fonctionnement (37), divers masques de programme (18) pouvant être affichés sur le dispositif d'affichage (36), caractérisé en ce qu'un masque de programme (18) est prévu, lequel contient au moins un diagramme (26) avec un tracé d'une courbe de compensation (27) portée sur une vitesse de rotation des cylindres de groupe d'impression (02), la courbe de compensation (27) indiquant la valeur de compensation qui, en association avec la vitesse de rotation des cylindres de groupe d'impression (02), est appliquée à toutes les poulies (07) faisant partie d'un régulateur de bande d'image (03) défini, plusieurs courbes de compensation (27) étant sauvegardées dans une mémoire de l'unité de commande (33), chacune desdites courbes de compensation (27) étant associée à un grammage de la bande support d'impression (01), chacune desdites courbes de compensation (27) pouvant être appelée par une sélection correspondante sur le masque de programme (18).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'unité de commande (33) est intégrée à un pupitre de commande faisant partie de la machine à imprimer.
  3. Dispositif selon la revendication 1, caractérisé en ce que le réseau numérique (34) via lequel l'unité de commande (33) échange des données entre elle et l'actionneur (13) correspondant est un réseau pour la commande d'agrégats disposés dans la machine à imprimer, lesquels participent à un processus d'impression exécutés dans la machine à imprimer.
  4. Dispositif selon la revendication 1, caractérisé en ce que l'unité de commande (33) échange des données entre elle et un potentiomètre associé à l'actionneur (13) correspondant via le réseau numérique (34).
  5. Dispositif selon au moins une des revendications 1 à 4, caractérisé en ce que l'actionneur (13) est réalisé comme entraînement (13) électromécanique.
  6. Dispositif selon la revendication 5, caractérisé en ce que l'entraînement (13) est réalisé comme moteur (13), un arbre (14) entraîné par le moteur (13) étant accouplé à un engrenage (16).
  7. Dispositif selon la revendication 6, caractérisé en ce que la course de déplacement (S07) de la poulie (07) est réglable au moyen d'une instruction de commande transmise par l'unité de commande (33) au moteur (13).
  8. Dispositif selon la revendication 6, caractérisé en ce que l'unité de commande (33) et le moteur (13) sont raccordés chacun au même réseau numérique (34), une adresse étant attribuée au moteur (13) dans le réseau numérique (34), l'unité de commande (33) communiquant des données avec le moteur (13) sélectionné à partir de son adresse via le réseau numérique (34).
  9. Dispositif selon la revendication 6, caractérisé en ce que l'engrenage (16) et le moteur (13) sont disposés dans le même carter (11).
  10. Dispositif selon la revendication 6, caractérisé en ce que l'engrenage (16) est réalisé comme engrenage planétaire (16).
  11. Dispositif selon la revendication 6, caractérisé en ce que l'engrenage (16) présente un rapport de réduction compris entre 500:1 et 100:1.
  12. Dispositif selon la revendication 6, caractérisé en ce que l'arbre (14) entraîné par le moteur (13) parcourt un angle de rotation (ϕ) compris entre 30° et 60° pour accomplir la course de déplacement (S07) maximale de la poulie (07).
  13. Dispositif selon la revendication 1, caractérisé en ce que la course de déplacement (S07) de la poulie (07) est comprise entre 10 mm et 50 mm.
  14. Dispositif selon la revendication 5, caractérisé en ce que l'entraînement (13) est réalisé comme moteur pas à pas (13).
  15. Dispositif selon la revendication 4, caractérisé en ce que le potentiomètre détecte une position angulaire de rotation de l'arbre (14) entraîné par l'entraînement (13).
  16. Dispositif selon la revendication 15, caractérisé en ce que le potentiomètre communique une valeur de mesure relative à la position angulaire de rotation de l'arbre (14) à l'unité de commande (33) commandant l'entraînement (13).
  17. Dispositif selon la revendication 16, caractérisé en ce qu'un flux de données adressé par le potentiomètre à l'entraînement (13) via l'unité de commande (33) est intégré à un circuit d'asservissement à exécution automatique.
EP08154362.1A 2007-07-30 2008-04-11 Dispositif comprenant une unité de commande et un régulateur de bande d'images imprimée comprenant plusieurs unités de réglage d'une machine d'impression Active EP2022634B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710035692 DE102007035692B4 (de) 2007-07-30 2007-07-30 Bildbahnregler einer Druckmaschine

Publications (3)

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EP2022634A2 EP2022634A2 (fr) 2009-02-11
EP2022634A3 EP2022634A3 (fr) 2014-01-22
EP2022634B1 true EP2022634B1 (fr) 2016-04-06

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EP08154362.1A Active EP2022634B1 (fr) 2007-07-30 2008-04-11 Dispositif comprenant une unité de commande et un régulateur de bande d'images imprimée comprenant plusieurs unités de réglage d'une machine d'impression

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EP (1) EP2022634B1 (fr)
DE (1) DE102007035692B4 (fr)
ES (1) ES2574784T3 (fr)

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Publication number Priority date Publication date Assignee Title
DE102013214566B4 (de) * 2013-07-25 2015-02-05 Koenig & Bauer Aktiengesellschaft Verfahren zur Kompensation einer Fan-out bedingten Querdehnung einer in einer Druckmaschine mit mehreren Druckfarben bedruckten Bedruckstoffbahn unter Verwendung von mindestens einem Stellmittel eines Bildbahnreglers

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JPH0796293B2 (ja) * 1986-12-29 1995-10-18 東芝精機株式会社 印刷機のインク供給量調整装置
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US5794829A (en) * 1996-12-26 1998-08-18 Perrault; Michael Roger Device for lateral register adjustment of a web of material
US6244182B1 (en) * 1999-10-27 2001-06-12 Hueiloo Co., Ltd. Anti-expansion web-transfer mechanism for a color press
DE10226482A1 (de) * 2002-06-14 2003-12-24 Koenig & Bauer Ag Messpotentiometer zur Positionierung von Stellelementen an Druckmaschinen
DE10352619B4 (de) * 2003-07-11 2012-09-27 Koenig & Bauer Aktiengesellschaft Verfahren und Vorrichtung zur Beeinflussung des Fan-Out-Effektes
DE102004004264C5 (de) * 2004-01-28 2011-02-24 Koenig & Bauer Aktiengesellschaft Verfahren zur Kompensation einer Querdehnung und/oder einer Längsdehnung eines Bedruckstoffes und Druckmaschine mit mehreren mindestens ein Druckbild auf einem Bedruckstoff erzeugenden Druckwerken

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Publication number Publication date
DE102007035692B4 (de) 2011-12-01
EP2022634A3 (fr) 2014-01-22
DE102007035692A1 (de) 2009-02-05
EP2022634A2 (fr) 2009-02-11
ES2574784T3 (es) 2016-06-22

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