[go: up one dir, main page]

EP1114720B2 - Procédé pour le réglage d'un système de conduit d'air pour une machine à imprimer à feuilles - Google Patents

Procédé pour le réglage d'un système de conduit d'air pour une machine à imprimer à feuilles Download PDF

Info

Publication number
EP1114720B2
EP1114720B2 EP00127208.7A EP00127208A EP1114720B2 EP 1114720 B2 EP1114720 B2 EP 1114720B2 EP 00127208 A EP00127208 A EP 00127208A EP 1114720 B2 EP1114720 B2 EP 1114720B2
Authority
EP
European Patent Office
Prior art keywords
sheet
printing
parameters
press
air
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
EP00127208.7A
Other languages
German (de)
English (en)
Other versions
EP1114720A2 (fr
EP1114720A3 (fr
EP1114720B1 (fr
EP1114720B9 (fr
Inventor
Günter Stephan
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7626849&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1114720(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1114720A2 publication Critical patent/EP1114720A2/fr
Publication of EP1114720A3 publication Critical patent/EP1114720A3/fr
Publication of EP1114720B1 publication Critical patent/EP1114720B1/fr
Publication of EP1114720B2 publication Critical patent/EP1114720B2/fr
Application granted granted Critical
Publication of EP1114720B9 publication Critical patent/EP1114720B9/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices

Definitions

  • the invention relates to a method for adjusting an air duct system in a sheet-fed press.
  • air guiding systems are used for conveying and guiding the printing material, generally a sheet of paper or cardboard.
  • Such a system comprises a plurality of different air-assisted elements, such as blow systems and breech cushions, called "actuators" in the context of this invention.
  • the air guidance system ensures precise conveying and guiding of the single bow held at the front edge by grippers. It depends on the highest accuracy, both the routing, that is avoiding deviations from a specified by the gripper target path, as well as with respect to the timing. With increasing machine speed the problems grow.
  • Sheet-specific parameters are, in particular, the basis weight, ie the weight of the sheet in g / m 2 and the sheet format. But other sizes come into consideration, for example, the stiffness of the bow or its surface texture. It is understood that the conveying parameters are to be selected with regard to the sheet parameters in order to achieve an optimum result, that is, a perfect conveyance of the sheet through the entire machine. It may also be the case that the parameters of a blower nozzle when changing the sheet parameters (for example, higher basis weight) must be changed at a certain point of the conveying path in a different way than at another location.
  • Printing machine-specific parameters are crucial for the work of the blast air nozzles.
  • the most important press-specific parameter is the production speed, ie the machine speed.
  • Further press-specific parameters are the switching on or off of individual printing units, the presence of special inline applications: painting, drying, measuring, cutting.
  • the air parameters of the individual air consumers are each individually adjustable. At best, it is known to adjust groups of air consumers. In any event, a large number of adjustments must be made whenever a new print job is executed, with sheet-specific parameters that differ from the previous print job, and / or with other press-specific parameters, such as higher or lower press speeds.
  • the operator From the abundance of all possible settings, the operator has to find the right setting. The operator must therefore approach the correct values of the delivery parameters empirically in order to achieve a perfect delivery result. In doing so, he or she follows the physical and specific machine-specific and combined parameters mentioned. This not only requires a high level of skill on the part of the operator, but is also time consuming. The operator must decide from the understanding of the technical-physical effect or from his own experience whether corrections upwards or downwards are necessary to optimize the delivery parameters, in particular the air pressure of the tuyeres.
  • the performance of the machine has been limited to specific applications, thereby achieving a reduction in the settings of delivery parameters; the air generators were limited in their performance to avoid misadjustments; the control panels and viewing windows next to the curved guideway were designed ergonometrically; Production with reduced machine speed, because in the day-to-day business of a printing company, the increased set-up time was usually not amortized due to the higher production speed achieved as a result.
  • EP 0 553 321 B2 describes a device for controlling and / or controlling individual control elements such as blowing nozzles in the region of the boom of a sheet-fed press. This sheet and printing machine-specific characteristics are fed to a computer.
  • a control device makes a format-dependent setting for individual control elements.
  • the computer determines from the characteristics of the energy of the incoming arc in the boom and also ensures that the control variables of the actuating elements apply just as much energy as the energy of the incoming arc in the boom area corresponds.
  • DE 197 14 204 A1 describes a device for controlling the blowing air at a sheet feeder.
  • valves that control the supply of blowing air are adjusted on the basis of control characteristics, which in turn take into account the arc properties.
  • DE 34 13 179 A1 describes a control and regulating device for a sheet delivery of a sheet-fed press. All required settings of adjustable elements of a sheet delivery are set from a single point and automatically adapted to the changing conditions according to a given program.
  • the DE 197 30 042 A1 shows a device for controlling the blowing and / or Saug Kunststoffrate in a sheet-fed press.
  • the press has a computer, with an input for parameters of the sheet and the sheet-fed press.
  • a memory characteristic curves for setpoint input of the blowing and / or Saugluftrate are deposited, after which an actuator is driven in accordance with the setpoint specification.
  • a fine adjustment is made with a non-contact sensor.
  • the EP 0 503 623 A1 describes a device for controlling the Blas Kunststoff packs the separating nozzles in a sheet feeder of a sheet-fed rotary printing press.
  • a computer with sensors for pressure and engine speed and a keyboard in connection, the computer can be acted upon with production data that affect a characteristic for regulating the Blas Kunststoff locs via characteristics for type and grammage of the printing material.
  • the DE-U-29910696 describes a spoiler, which is changed depending on the format It is closed while lying outside the format nozzles.
  • the delivery rate of the air generator is adjusted by means of a curve so that the conditions of radiation on the substrates facing the substrate remain the same.
  • the characteristic curve can be raised or lowered in total.
  • the invention has for its object to provide a method for setting an air handling system for a sheet-fed press, in which the individual delivery parameters of actuators such as Blas Kunststoffdüsen quickly and automatically by less experienced staff for certain order data with specific sheet-specific and printing machine-specific Parameters are adjustable (preset and adjustment), and the manual influenceability is maintained in such a way that the advantages of a fully automatic with those of a manual control can be used together, excluding the disadvantages, so that an optimal print result is achieved in no time.
  • actuators such as Blas Kunststoffdüsen quickly and automatically by less experienced staff for certain order data with specific sheet-specific and printing machine-specific Parameters are adjustable (preset and adjustment), and the manual influenceability is maintained in such a way that the advantages of a fully automatic with those of a manual control can be used together, excluding the disadvantages, so that an optimal print result is achieved in no time.
  • characteristic curves are thus created, in which delivery parameters such as the air blast pressure on press-specific parameters such as the printing speed are plotted, for different print jobs with their sheet-specific parameters such as the basis weight or sheet format.
  • the control of the air parameters is carried out by evaluation of said sheet and printing machine-specific parameters. This is a preset (preset) possible. To adapt the machine to order-specific conditions then an operator intervention on the respective data is possible. For this purpose, another size is needed here called “influencing variable”. This generates a modified characteristic, which then leads to other air settings.
  • the preset setting detect all practical cases. However, this is not achieved in practice. However, the aim is to capture a high percentage, for example 80%. In the remaining number of cases, the printer must intervene and make an appropriate adjustment.
  • the printer can reliably assess these states or phenomena. He can ignore the physical background and the counteracting of him Wirkieren.
  • the teaching according to the invention thus consists in the following:
  • Characteristic behavior of the combination of physical parameters such as weight per unit area, stiffness, centrifugal force, and conveying parameters such as blowing force, air quantity, air pressure are systematically recorded in experiments with the states or events such as beating, duplicating contact, smearing, fluttering. The curves are then filed so that the printer can capture the results of changes as dual decisions of more (plus) or less (minus). He can therefore close the control loop in a qualified manner without any physical know-how.
  • Such a procedure is especially recommended for repeat jobs, where a job data storage of the type mentioned can take place.
  • Sheet-fed printing machine shown in fragmentary form has three printing units I, II and III. The sheets go through the printing units in the order mentioned.
  • Each printing unit comprises a inking and dampening unit 1, a plate cylinder 2, a blanket cylinder 3 and a counter-pressure cylinder 4.
  • a transfer device Between two successive counter-pressure cylinders is a transfer device. This comprises a gripping device 5 with two grippers 5.1, 5.2, a curved sheet guide plate 6 and a number of blowing devices 7.
  • the single arch is guided on its way through the mentioned stations by means of an air guidance system.
  • sheet guide plates 6 are arranged in the area of the transfer device.
  • nozzles are incorporated, which transport the bow through targeted emerging air currents on the sheet guide in a non-contact floating layer.
  • blowing devices 7 are arranged, which smooth the sheets to be transported on the printing cylinder to ensure an optimal position of the sheet during printing.
  • the characteristic curve "actual printing material” denotes the characteristic curve determined for a current printing material, and on the ordinate a characteristic value is plotted which relates to the respective air generator, in the present case by way of example the variables mbar and rpm Machine speed, expressed in terms of pressure per hour, and other critical parameters.
  • FIG. 3 illustrates the operating concept of bowing.
  • the upper left corner shows the state during the start - see "Preset”.
  • the individual parameters are pre-set here.
  • the printer starts from the preset setting and makes some proofs. If the result is satisfactory, he does not need to make any adjustments. But if it is not completely satisfactory, for example, because it goes up with the printing speed, or because the special substrate behaves differently than expected, the printer performs an adjustment ("Adjust" step).
  • the Adjust step corrects all air consumers.
  • the individual air consumer can be ordered to deliver more or less air.
  • step "tuning” relates to influencing the air consumers within a machine relative to one another.
  • FIG. 4 The reproduced diagram illustrates a plurality of basic characteristics. It is plotted on the ordinate a measure of the use of the relevant nip blowing system for the sheet guide plate of a particular printing unit, and on the abscissa, the machine speed.
  • Each characteristic relates to substrates of very specific basis weights, expressed in g / m 2 .
  • FIG. 5 illustrates a selected characteristic at step Preset.
  • the printing material has a basis weight of 90 g / m 2 .
  • the machine speed is 12000 prints / hour.
  • On the ordinate results in a value of 40% of the capacity of the air generator.
  • FIG. 6 illustrates the adaptation of the selected characteristic, that is to say that in FIG. 5 represented characteristic curve by means of "Adjust”, “Tuning”, and "Expert”.
  • the operator makes a correction to the selected characteristic curve, ie the characteristic curve that is displayed in FIG. 5 is reproduced.
  • this correction is done by adjusting the respective characteristic curve of all consumers (actuators) in the machine. It can be done for example by interpolation between the actual substrate and the next adjacent characteristic.
  • the step "Adjust" affects all consumers of the machine in an appropriate manner.
  • the tuning is done for individual printing units or groups of printing units, for example, in the printing units 4 to 8 of a machine.
  • the step "Expert” acts on a single or on all similar actuators of the machine (for example, each on sheet guide plate 1 in printing unit 1 ... 8).
  • the step "Operator” allows you to enter the default setting of the respective actuator without switching on a characteristic curve (compensation off). The value is thus entered directly by the operator. This mode corresponds to operating a machine with throttle points.
  • FIG. 7 illustrates the different claims behavior of different consumers to a particular correction.
  • Another variable besides the machine speed - possibly the only other variable - is converted into an auxiliary variable (0 ... 100%) according to a given rule (scaling function).
  • the operating parameter is then simply added, for example 90 g / m 2 >60%; when corrected 2% plus> 62%.
  • the scaling function illustrates the effects the adjustments made by the printer have on the different grammages.
  • the scaling function thus automatically contributes to the printing material behavior Bill.
  • the control panel shown on the right is the result of the scaling function.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Coating With Molten Metal (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Duct Arrangements (AREA)
  • Rotary Presses (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Claims (9)

  1. Procédé de réglage d'un système de conduit d'air qui présente différents actionneurs comme des tuyères d'air de soufflage dans une presse à feuilles, avec les étapes de procédé suivantes :
    1.1 sont établies des lignes caractéristiques qui contiennent des paramètres de transport déterminants pour le transport des feuilles, comme la pression de l'air de soufflage, appliqué via un paramètre spécifique à la presse comme la vitesse de la presse, et qui sont optimales pour des paramètres spécifiques aux feuilles comme le grammage ou le format de la feuille ;
    1.2 les lignes caractéristiques sont sauvegardées dans une mémoire ;
    1.3 les données actuelles spécifiques aux feuilles ainsi qu'à la presse d'un travail d'impression alimentent une unité centrale ;
    1.4 l'unité centrale extrait de la mémoire la ligne caractéristique optimale pour les données actuelles et donne les ordres correspondants aux différents actionneurs ;
    1.5 si le résultat n'est pas satisfaisant, des possibilités d'intervention, en prenant une décision duale plus sous la forme de touches plus, ou moins, sous la forme de touches moins, sont mises à la disposition de l'imprimeur, ces possibilités permettant de saisir la modification de grandeurs qui caractérisent l'image d'impression ou le support d'impression.
  2. Procédé selon la revendication 1, caractérisé en ce que les grandeurs qui caractérisent l'image d'impression ou le support d'impression comprennent une ou plusieurs des grandeurs suivantes liées au résultat :
    ■ rabattement vers le haut du support d'impression
    ■ doublage par contact de l'image d'impression
    ■ maculage de l'image d'impression
    ■ flottement du support d'impression.
  3. Procédé selon la revendication 1, caractérisé en ce que tous les actionneurs sont modifiés grâce à une possibilité d'intervention (A) sous la forme d'une étape d'ajustement.
  4. Procédé selon la revendication 1, caractérisé en ce qu'une modification des actionneurs dans différents éléments d'impression ou groupes d'éléments d'impression est effectuée grâce à une possibilité d'intervention (T) sous la forme d'une étape de réglage.
  5. Procédé selon la revendication 1, caractérisé en ce qu'une modification d'un seul actionneur ou de tous les actionneurs du même type est effectuée grâce à la possibilité d'intervention (E) sous la forme d'une étape d'expert.
  6. Procédé selon la revendication 1, caractérisé en ce que l'entrée du réglage de consigne de l'actionneur respectif est effectuée sans connecter une ligne caractéristique grâce à la possibilité d'intervention (0) sous la forme d'une étape d'opérateur.
  7. Procédé selon la revendication 1, caractérisé par les caractéristiques suivantes : à l'aide d'une fonction de cadrage, un diagramme qui restitue les effets du calibrage sur les différents grammages et tient donc compte d'un comportement du support d'impression est établi.
EP00127208.7A 2000-01-05 2000-12-14 Procédé pour le réglage d'un système de conduit d'air pour une machine à imprimer à feuilles Expired - Lifetime EP1114720B9 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10000308 2000-01-05
DE10000308A DE10000308A1 (de) 2000-01-05 2000-01-05 Luftleitsystem in einer Bogendruckmaschine

Publications (5)

Publication Number Publication Date
EP1114720A2 EP1114720A2 (fr) 2001-07-11
EP1114720A3 EP1114720A3 (fr) 2002-05-15
EP1114720B1 EP1114720B1 (fr) 2007-11-14
EP1114720B2 true EP1114720B2 (fr) 2013-06-05
EP1114720B9 EP1114720B9 (fr) 2013-09-04

Family

ID=7626849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127208.7A Expired - Lifetime EP1114720B9 (fr) 2000-01-05 2000-12-14 Procédé pour le réglage d'un système de conduit d'air pour une machine à imprimer à feuilles

Country Status (5)

Country Link
US (1) US6644195B2 (fr)
EP (1) EP1114720B9 (fr)
JP (1) JP2001233498A (fr)
AT (1) ATE378177T1 (fr)
DE (2) DE10000308A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10164255A1 (de) * 2001-12-27 2003-07-17 Heidelberger Druckmasch Ag Drei-Trommel-Wendeeinrichtung für bogenverarbeitende Maschine
DE10312162B4 (de) * 2003-03-19 2009-12-10 Koenig & Bauer Aktiengesellschaft Verfahren und Vorrichtung zur Regelung der Bogenlage
DE10360168A1 (de) * 2003-12-20 2005-07-21 Rexroth Indramat Gmbh Verfahren und Vorrichtung zur Korrektur der Lageabweichung eines Transportgutes
CN1944048A (zh) 2005-09-21 2007-04-11 海德堡印刷机械股份公司 用于输送页张的方法和用于执行该方法的装置
KR100888475B1 (ko) 2007-02-02 2009-03-12 삼성전자주식회사 모델간 충돌 여부 검사 방법 및 장치
DE102008013744A1 (de) * 2007-04-02 2008-10-09 Heidelberger Druckmaschinen Ag Verbessertes Kennlinienlernen in Druckmaschinen
DE102008024062A1 (de) * 2008-05-17 2009-11-19 Koenig & Bauer Aktiengesellschaft Verfahren und Einrichtung zur Druckluftversorgung einer Druckmaschine
DE102018210938B4 (de) 2018-07-03 2021-07-01 Koenig & Bauer Ag Steuervorrichtung für mehrere Bogenleiteinrichtungen und Verfahren zum Betreiben einer bogenverarbeitenden Maschine mit einer Steuervorrichtung
DE102018210939B4 (de) 2018-07-03 2021-07-22 Koenig & Bauer Ag Steuervorrichtung für mehrere Bogenleiteinrichtungen und Verfahren zum Betreiben einer bogenverarbeitenden Maschine mit einer Steuervorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0503623A1 (fr) † 1991-03-13 1992-09-16 Koenig & Bauer Aktiengesellschaft Dispositif de réglage de la consommation d'air de soufflage des têtes de séparation par jet d'air d'une depileuse dans une machine rotative d'impression pour feuilles

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146121B2 (de) * 1970-10-08 1979-08-16 Veb Polygraph Leipzig Kombinat Fuer Polygraphische Maschinen Und Ausruestungen, Ddr 7050 Leipzig Blasluftsteuerung für Bogenanleger
DE2352864C2 (de) * 1973-10-22 1982-05-13 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Steuervorrichtung für Blas- und Saugluft an Druckmaschinen
JPS6085960A (ja) * 1983-10-18 1985-05-15 Toppan Printing Co Ltd 枚葉印刷機
DE3413179C2 (de) * 1984-04-07 1995-02-23 Roland Man Druckmasch Steuer- und Regelvorrichtung eines Bogenauslegers für bogenverarbeitende Maschinen, insbesondere für Bogendruckmaschinen
JP2688899B2 (ja) * 1987-04-27 1997-12-10 大日本印刷株式会社 印刷条件設定システム
JP3016028B2 (ja) * 1988-06-03 2000-03-06 大日本印刷株式会社 オフセット輪転印刷機の印刷条件設定システム
JP2786664B2 (ja) * 1989-04-07 1998-08-13 株式会社リコー 再給紙装置
JPH03143846A (ja) * 1989-10-31 1991-06-19 Shinohara Tekkosho:Kk 枚葉式印刷機の紙質対応調整方法
FR2656571B1 (fr) * 1989-12-29 1992-05-07 Oce Graphics France Dispositif pour le guidage secondaire d'un support d'impression sur une machine a dessiner.
DE59103420D1 (de) * 1990-12-10 1994-12-08 Heidelberger Druckmasch Ag Vorrichtung zur Bogenglättung am Druckzylinder in einer Bogenrotationsdruckmaschine.
US5184813A (en) 1991-03-13 1993-02-09 Koenig & Bauer Aktiengesellschaft Separating jet blast air control assembly
DE4108382A1 (de) 1991-03-15 1992-09-17 Buderus Schleiftechnik Verfahren und vorrichtung zum kennzeichnen der drahtenden von drahtwindungen
EP0553321B2 (fr) * 1991-08-16 1999-08-18 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour la regulation et/ou la commande de differents elements margeurs au voisinage du receveur de feuilles d'une machine a imprimer
DE4201480C2 (de) 1992-01-21 1997-02-13 Heidelberger Druckmasch Ag Einrichtung zum Ablegen von bedruckten Bogen auf einen Stapel
DE4427448B4 (de) * 1994-08-03 2008-07-31 Heidelberger Druckmaschinen Ag Einrichtung zum berührungsfreien Führen bogenförmigen Materials
DE19539598A1 (de) * 1995-10-25 1997-04-30 Kba Planeta Ag Verfahren und Einrichtung zur Bogenauslagesteuerung
DE19611560A1 (de) * 1996-03-23 1997-09-25 Koenig & Bauer Albert Ag Vorrichtung und Verfahren zum Transportieren von Bogen
CA2253983A1 (en) * 1996-05-29 1997-12-04 Heidelberger Druckmaschinen Aktiengesellschaft Sheet transport system for a rotary printing machine
DE19701230C1 (de) * 1997-01-16 1998-02-19 Roland Man Druckmasch Pneumatische Bogenleiteinrichtung in einer Druckmaschine
DE19714204C2 (de) * 1997-04-07 2000-08-31 Roland Man Druckmasch Vorrichtung zur Regelung der Blasluft an einem Bogenanleger
DE19730042C2 (de) * 1997-07-14 2003-06-12 Roland Man Druckmasch Vorrichtung zur Steuerung einer Bogenführung in einer Bogendruckmaschine
EP0899228B1 (fr) * 1997-08-28 2004-04-14 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de guidage à coussin d'air
JP3439089B2 (ja) * 1997-09-29 2003-08-25 三菱重工業株式会社 枚葉紙の案内装置
JP3556816B2 (ja) * 1997-11-05 2004-08-25 三菱重工業株式会社 枚葉印刷機のシート案内装置
DE19940534B4 (de) * 1998-10-14 2009-09-03 Heidelberger Druckmaschinen Ag Druckmaschine mit einer Fingerschutzeinrichtung
DE29910696U1 (de) * 1999-06-18 1999-08-12 MAN Roland Druckmaschinen AG, 63075 Offenbach Pneumatische Bogenführung
JP2001096724A (ja) * 1999-10-01 2001-04-10 Mitsubishi Heavy Ind Ltd 印刷機の印刷部プリセット方法及びその装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0503623A1 (fr) † 1991-03-13 1992-09-16 Koenig & Bauer Aktiengesellschaft Dispositif de réglage de la consommation d'air de soufflage des têtes de séparation par jet d'air d'une depileuse dans une machine rotative d'impression pour feuilles

Also Published As

Publication number Publication date
EP1114720A2 (fr) 2001-07-11
US6644195B2 (en) 2003-11-11
US20010006030A1 (en) 2001-07-05
DE10000308A1 (de) 2001-07-12
DE50014780D1 (de) 2007-12-27
EP1114720A3 (fr) 2002-05-15
EP1114720B1 (fr) 2007-11-14
JP2001233498A (ja) 2001-08-28
ATE378177T1 (de) 2007-11-15
EP1114720B9 (fr) 2013-09-04

Similar Documents

Publication Publication Date Title
EP1226942B1 (fr) Procédé pour régler des paramètres d'impression et d'autres paramètres de travail dans une imprimante
DE10335887B4 (de) Verfahren und Vorrichtung zum Regeln eines Schnittregisterfehlers und einer Bahnzugkraft einer Rollenrotationsdruckmaschine
EP1820650B1 (fr) Commande d'une presse à l'aide d'un modèle de torsion
DE10013876B4 (de) Verfahren zum Regeln der Farbgebung beim Drucken mit einer Druckmaschine
EP1114720B2 (fr) Procédé pour le réglage d'un système de conduit d'air pour une machine à imprimer à feuilles
EP1842673A2 (fr) Contrôle de qualité intégré
EP2072253A2 (fr) Procédé de réglage d'une tension de bande et/ou du registre
EP1759844B1 (fr) Procédé pour corriger l'impression
DE10312162B4 (de) Verfahren und Vorrichtung zur Regelung der Bogenlage
EP1693199B1 (fr) Méthode et appareil pour appliquer une correction d'impression
DE102011008592A1 (de) Farbsteuerung für Druckmaschinen mit Kurzfarbwerk
DE19714204C2 (de) Vorrichtung zur Regelung der Blasluft an einem Bogenanleger
DE3620152C2 (de) Schaltungsanordnung für ein Offsetdruckmaschinen-Farbwerkverstellsystem
DE10140825B4 (de) Verfahren zur Einstellung von Leitelementen für flächiges Material auf Basis von Druckbildinformationen
EP0553321B1 (fr) Dispositif pour la regulation et/ou la commande de differents elements margeurs au voisinage du receveur de feuilles d'une machine a imprimer
DE10204484A1 (de) Verfahren und Vorrichtung zur Regelung der Bahnspannung
EP2189288B1 (fr) Procédé de réglage d'une machine de traitement dotée d'au moins un dispositif de réglage
DE4239052C1 (de) Vorrichtung zum Einrichten der Bogenführung an einer Druckmaschine
DE102018210938B4 (de) Steuervorrichtung für mehrere Bogenleiteinrichtungen und Verfahren zum Betreiben einer bogenverarbeitenden Maschine mit einer Steuervorrichtung
DE102018210939B4 (de) Steuervorrichtung für mehrere Bogenleiteinrichtungen und Verfahren zum Betreiben einer bogenverarbeitenden Maschine mit einer Steuervorrichtung
DE102006006909A1 (de) Verfahren zur Ansteuerung von Farbzonen mittels hinterlegter Verreibungsprofile
DE60200611T2 (de) Steuereinrichtung einer Registerwalze für einen voreingestellten Zustand in einer Rollendruckmaschine
DE102017208515A1 (de) Verfahren zum Betreiben einer bogenverarbeitenden Maschine und bogenverarbeitende Maschine
DE60030500T2 (de) Steuervorrichtung für die Bogenzufuhr von Druckmaschinen
DE102021102599A1 (de) Anzeige- und/oder Bedieneinrichtung einer bahn- oder bogenförmiges Substrat ver- oder bearbeitenden Maschine, Bahn- oder bogenförmiges Substrat ver- oder bearbeitende Maschine sowie Verfahren zum Anzeigen und/oder Stellen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 41F 22/00 A, 7B 41F 33/00 B, 7B 41F 21/00 B, 7B 65H 43/00 B

17P Request for examination filed

Effective date: 20020429

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20040812

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50014780

Country of ref document: DE

Date of ref document: 20071227

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20071212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080225

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071114

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080214

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
BERE Be: lapsed

Owner name: HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 20071231

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071114

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: KOENIG & BAUER AG B

Effective date: 20080808

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080414

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071214

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071231

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071114

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20101217

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111214

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20130605

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 50014780

Country of ref document: DE

Effective date: 20130605

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20181221

Year of fee payment: 19

Ref country code: GB

Payment date: 20181220

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191231

Year of fee payment: 20

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20191214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191214

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50014780

Country of ref document: DE