EP1303403B1 - Procede de regulation de la tension d'une bande de matiere - Google Patents

Procede de regulation de la tension d'une bande de matiere Download PDF

Info

Publication number
EP1303403B1
EP1303403B1 EP01962576A EP01962576A EP1303403B1 EP 1303403 B1 EP1303403 B1 EP 1303403B1 EP 01962576 A EP01962576 A EP 01962576A EP 01962576 A EP01962576 A EP 01962576A EP 1303403 B1 EP1303403 B1 EP 1303403B1
Authority
EP
European Patent Office
Prior art keywords
web
cylinder
cylinders
change
printing
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
EP01962576A
Other languages
German (de)
English (en)
Other versions
EP1303403A1 (fr
Inventor
Michael Heinz Fischer
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1303403A1 publication Critical patent/EP1303403A1/fr
Application granted granted Critical
Publication of EP1303403B1 publication Critical patent/EP1303403B1/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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34—Cylinder lifting or adjusting devices
    • 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
    • B41F13/025—Registering devices
    • 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
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B65H2511/224—Nip between rollers, between belts or between rollers and belts

Definitions

  • the invention relates to a method for controlling a web tension according to the preamble of claim 1.
  • the blanket cylinders are mounted in adjustable eccentric bushings, wherein by pivoting about the first eccentric axis a pitching of the cylinder and by pivoting about the second eccentric axis a variation of the impression width of an inking roller to the anilox roller is varied.
  • the DE 197 53 820 A1 discloses a device for mutual adjustment of printing cylinders, wherein a distance adjustment of the cylinder is controllable in its position.
  • the invention has for its object to provide a method for controlling a web tension.
  • the achievable with the present invention consist in particular in that the printing units or units in a simple manner on the prevailing tension or tension of the web, for example, the printing material or paper web, are adjustable. This is done via a change in the Druckbei ein between the co-acting over the web cylinders, advantageously in "rubber against rubber pressure" of the two cooperating transfer cylinder of a printing unit.
  • the conveying behavior of the web by a printing machine is subject to many influences, such as the stress / strain characteristic of the respective paper and thus the prevailing stress, the instantaneous moisture, the moisture sensitivity, the moisture penetration into the web, and the position of the roll during its production in the drum, which is reflected for example in different winding hardness and of location-dependent variation in the modulus of elasticity. In addition, it is also dependent on the lifts and the contact pressure.
  • the conveying behavior of the web through one or more printing units of the printing press can be influenced and regulated in an advantageous manner by means of the method, without a change of blankets of different thickness or a change in the process management, such as a change in the moisture is required.
  • a change in the tension of the web can be counteracted during the continuous printing by changing the conveying behavior.
  • the use of different blankets or different types of paper is possible because by means of the method not with the blanket thickness, but with a change in the distance, the conveying behavior and the print quality can be changed.
  • the conveying behavior is also dependent on the contact pressure of the blankets and the paper web.
  • the transfer cylinders are driven in pairs with its own drive.
  • the co-operating with the transfer cylinders form cylinder together with inking and dampening units are designed to be driven specifically, and only synchronized with the electromagnetically transfer cylinders.
  • the resulting advantages are u. a. the avoidance of, for example, gear play with mechanical coupling of the transfer and forme cylinder and a nearly torsionally rigid and angle synchronous drive of the forme cylinder with respect to the transfer cylinder.
  • fluctuations in torque for example, caused by Verreibwalzen or Heber inking, dampened by the own drives for the form cylinder together with inking and dampening and not transferred to the transfer cylinder. This leads to a largely undisturbed printing.
  • Fig. 1 schematically illustrates the course of a web B, z. B. a printing material web B or a paper web B, on its way through a printing press, in particular a web-fed rotary printing press.
  • the web B runs in the transport direction T from the paster 01 via an infeed 02 with a tension roller 03 by, for example, printing units 06 to 09 to a second draw roller 11.
  • the main draw rollers 03; 11 are preferably each with its own drive 13; 14 and a drive control 16; 17 equipped.
  • the voltages S1; S2; S3; S4 of the web B measured. This can be done for example via measuring rollers or the power consumption of the drive motors of the tension members.
  • the starting point for setting the tension of the web B are, in particular when multiple webs B are combined in multi-pass operation at the funnel inlet by means of the funnel inlet roller 12, the absolute and relative stresses S4 of the individual webs B on the funnel inlet roller 12 to each other (multiple tracks in Fig. 1 indicated). Accordingly, the adjustment of the tension of the web B is carried out starting from the desired level at the hopper inlet roller 12.
  • the base level of the tension of the web B is set by adjusting the infeed 02.
  • a change in the level of the tension of the web B takes place in an advantageous manner
  • the first tension roller 03 is therefore operated with respect to the machine speed with a lag.
  • the second draw roller 11 is usually operated with a lead over the machine speed of the rotating cylinder 18, for example the transfer cylinder 18.
  • the draw rollers 03; 11 as well as the hopper inlet roller 12 and possibly between the second pull roller 11 and the funnel inlet roller 12 lying drives can be controlled speed, torque or rotational position for the production speed with production speed.
  • the draw roller 03 may be controlled such that the voltage S2 between retraction 02 and first printing unit 06 is constantly returned to a desired value.
  • This usually tension-controlled state of the web B already takes into account, with a lag of the draw roller 03 and an advance of the draw roller 11 with respect to the machine speed, a change in length of the web B, which moves to and takes place during the passage through the printing units 06 to 09 by the effects of moisture.
  • Symmetrical and stationary fan-out training in the cross-passport can also be taken into account here.
  • a distance a of the two cylinders 18 acting together in each case over the web B is Printing unit 06, 07, 08, 09 changeable ( Fig. 3 ). This can be done such that a stop for the pressure-on position is changeable.
  • the web B extends between the cylinders a radially movable relative to each other at a distance a and is clamped in the pressure-on position between them.
  • the two cylinders 18, which can be changed relative to one another at a distance a, represent two transfer cylinders 18 in rubber-against-rubber pressure.
  • This change of the distance a for example by a change ⁇ a between the two co-operating transfer cylinders 18, preferably takes place at the same time a distance b in each case between the transfer cylinder 18 and a cooperating with this cylinder 19, z. B. a forme cylinder 19 is maintained.
  • the pressure on or off position of the transmission 18 and forme cylinder 19 takes place relative to each other via pivoting of eccentric bushings which receive the pins of the transmission 18 or forme cylinder 19.
  • the change of the distance a can be done for example by a second device, wherein the change of the distance a may not change the distance b result. This can be achieved for example by a second eccentricity of the journals receiving eccentric bushes.
  • existing paper thickness setting can be used.
  • a change in the conveying behavior of the web B occurs at one or more printing units 06 to 09, then a change in the distance a, for example by the value of the change ⁇ a, is possible, which results in an increase or decrease in the size Pressure gap d has the consequence.
  • the setting of the actuator 21 and thus the change ⁇ a of the distance a can be done by the operator himself, for example, from a control center via a value transmitted to the actuator 21 for the change ⁇ a as a control value ⁇ a or at the printing unit by pressing a corresponding button.
  • the actuator 21 adjusts a stop against which the respective transfer cylinder 18 is set in the print-on position. During production, the operator can thus influence the conveying behavior of the web B between the printing units 06 to 09 during ongoing production.
  • the regulation of the conveying behavior of the web B between the printing units 06 to 09 takes place automatically and is integrated, for example, in a control concept for the tension of the web B, which stresses and strains before the first printing unit 06 and after the last printing unit 09 for compensation of changes in the elongation of the web B due to changes in the paper property.
  • the regulation of the conveying behavior of the web B in or between the printing units 06 to 09 is advantageously carried out via characteristic quantities of the drives 22.
  • An actual value X- i in a parameter X- i is measured on the drive 22 in the printing unit i and with a setpoint value X. -Soll i compared.
  • a deviation ⁇ i is used to control and if necessary to change the distance a between the cylinders 18th
  • the drive 22 of the transfer cylinder 18 is preferably regulated to a constant peripheral speed or angular speed.
  • the regulation of the conveying behavior of the web B in or between the printing units 06 to 09 preferably takes place via a power input P- i (for printing unit i) of the drives for the cylinder B acting together with the web B, in the example of the transfer cylinder 18 the inflow of the forme cylinder 19 and possibly with these mechanically coupled inking and / or dampening units (not shown) in the To keep measurement of power consumption as low as possible, preferably each of the two transfer cylinders 18 per printing unit 06 to 09 in pairs by their own drives 22, and driven together with these forme cylinder 19 together with the associated color and possibly dampening units driven by their own drives 23.
  • Each pair of transfer cylinders 18 is mechanically coupled in one embodiment of the invention, for example via gears or belts. However, it can also be individually driven and electronically synchronized each transfer cylinder 18.
  • a change in the voltage or the conveying behavior entails a change in the power consumption P- i in the preferably speed-controlled drives 22.
  • these setpoint values P-set 06 from the first printing unit 06 with P-set 06 increase approximately 4 kW to the fourth printing unit 09 with P-set 09 approximately 7 kW.
  • the instantaneous power consumption P-Ist i is compared with the respective setpoint value P-setpoint i or the differences ⁇ P i, j with the setpoint value ⁇ P i, j -soll. If a deviation ⁇ i and ⁇ i, j from the target value P target i and .DELTA.P i, j -Soll measured, this is as shown schematically in Fig. 6 shown processed in the control loop and a change in the distance a by the value ⁇ a effected via the actuator 21.
  • the characteristic z. B be an angular velocity, which changes with changing voltages or conveying behavior. This change can now be counteracted again with the change of the distance a.
  • the transfer cylinder 18 is set to the impression cylinder 23 via the web B for printing-on position or vice versa.
  • the distance a between the transfer cylinder 18 and the cooperating impression cylinder 23 is changed. Both can act on the web B cooperating cylinder 18; 23, z. B. two blanket cylinder 18 or a blanket-18 and a counter-pressure cylinder 23, in order to change the distance a to be moved.
  • the described method also includes variants wherein a counter pressure cylinder 23 cooperates with two or more transfer cylinders. Changes in the respective tension of the web B in pressure-on position take place by the distance a between the impression cylinder 23 and the blanket cylinder 18 is varied.
  • the two on the web B cooperating, and these clamping cylinders 18; 23 may also be arranged elsewhere in a printing machine, in a paper machine or a rolling mill, for example in a painting, a dryer, in the superstructure, a coating or rolling device, a calender or in any other B a leading devices.
  • a change in the voltage conditions or a change in the conveying behavior is determined by a parameter characterizing the voltage conditions. It can also be a different size than the power consumption P-Ist i , z. B. a change in angular velocity in the case of constant-torque controlled cylinders 18; 23, or be a direct voltage measurement.
  • the change of this size represents a measure of the mutually influencing variables "voltage" and "conveying behavior". In particular, it shows a change in the ratios of the voltage S2; S3; S5; S6; S7 of the web B before and after the printing units 06; 07; 08; 09 or a change in the resulting conveying behavior.
  • the deviation of the parameter characterizing the stress ratios from the desired value X-target i is now used to control the distance a between the cylinders 18; 23 to change.
  • the printing units 06; 07; 08; 09 are thus at an approximately constant voltage S2; S3; S5; S6; S7 of the web B before, behind and / or between the printing units 06; 07; 08; 09 adjustable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Rotary Presses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Discharge Heating (AREA)

Claims (9)

  1. Procédé de régulation d'une tension mécanique (S2 ; S3 ; S5 ; S6 ; S7) d'une bande (B), la bande (B) étant enserrée entre une paire de cylindres coopérant avec la bande (B), avec un premier cylindre (18) et un deuxième cylindre (18 ; 23), dans un groupe d'impression (06 ; 07 ; 08 ; 09) d'une machine à imprimer, et une valeur réelle (Xréellei), d'une grandeur caractéristique caractérisant les rapports de la tension mécanique dans la bande (B) avant et après, les cylindres (18 ; 23) étant mesurés et comparés à une valeur de (X consignei), caractérisé en ce que, à l'aide d'un écart (Δi) de la valeur réelle (Xréellei) mesurée par rapport à la valeur de consigne (Xconsignei) mesurée, une modification (Δa) d'un espacement (a) des cylindres (18 ; 23), coopérant avec la bande (B) du groupe d'impression (06 ; 07 ; 08 ; 09), est effectuée.
  2. Procédé selon la revendication 1, caractérisé en ce que les deux cylindres (18 ; 23) sont entraînés par au moins un entraînement (22).
  3. Procédé selon la revendication 2, caractérisé en ce que la valeur réelle (Xréellei) de la grandeur caractéristique est déterminée sur l'entraînement (22).
  4. Procédé selon la revendication 3, caractérisé en ce qu'une consommation de puissance (Préellei) de l'entraînement (22) est enregistrée comme valeur réelle (Xréellei) et une valeur de consigne (Pconsignei) pour la consommation de puissance est prédéterminée, comme valeur de consigne (Xconsignei).
  5. Procédé selon la revendication 1, caractérisé en ce que les deux cylindres (18) coopérant avec la bande (B) sont réalisés sous la forme de cylindres de transfert (18) et sont entraînés par un entraînement (22) commun.
  6. Procédé selon la revendication 5, caractérisé en ce que les cylindres de transfert (18) coopèrent chacun avec un cylindre de forme (19), et en ce que ce cylindre de forme (19) est désaccouplé mécaniquement vis-à-vis de l'entraînement (22) du cylindre de transfert (18).
  7. Procédé selon la revendication 1, caractérisé en ce que le premier cylindre (18) est réalisé sous la forme de cylindre de transfert (18), et le deuxième cylindre (23) est réalisé sous la forme de cylindre à contre-pression (23) coopérant avec la bande (B), en ce que le cylindre de transfert (18) coopère avec un cylindre de forme (19), désaccouplé mécaniquement de l'entraînement (22) du cylindre de transfert (18).
  8. Procédé selon la revendication 7, caractérisé en ce qu'une modification (Δa) de l'espacement (a), entre le cylindre de transfert (18) et le cylindre de contre-pression (23), est effectuée.
  9. Procédé selon l'une des revendications 6 ou 8, caractérisé en ce que, en cas de modification de l'espacement (a), de la valeur d'une variation (Δa), un espacement (b), entre le cylindre de transfert (18) et le cylindre de forme (19) coopérant avec celui-ci, est maintenu à une valeur à peu près constante.
EP01962576A 2000-07-22 2001-07-19 Procede de regulation de la tension d'une bande de matiere Expired - Lifetime EP1303403B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10035787A DE10035787C2 (de) 2000-07-22 2000-07-22 Verfahren zur Regelung einer Bahnspannung
DE10035787 2000-07-22
PCT/DE2001/002717 WO2002007974A1 (fr) 2000-07-22 2001-07-19 Procede de regulation de la tension d'une bande de matiere

Publications (2)

Publication Number Publication Date
EP1303403A1 EP1303403A1 (fr) 2003-04-23
EP1303403B1 true EP1303403B1 (fr) 2008-09-10

Family

ID=7649890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01962576A Expired - Lifetime EP1303403B1 (fr) 2000-07-22 2001-07-19 Procede de regulation de la tension d'une bande de matiere

Country Status (7)

Country Link
US (1) US6810812B2 (fr)
EP (1) EP1303403B1 (fr)
JP (1) JP4108471B2 (fr)
AT (1) ATE407801T1 (fr)
AU (1) AU2001283779A1 (fr)
DE (2) DE10035787C2 (fr)
WO (1) WO2002007974A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985789B2 (en) * 2003-12-22 2006-01-10 3M Innovative Properties Company Real-time determination of web tension and control using position sensors
EP1252018B1 (fr) * 2000-02-04 2003-07-02 Koenig & Bauer Aktiengesellschaft Procede pour reguler la tension d'une bande dans une rotative
DE10121945B4 (de) * 2001-05-05 2007-04-05 Koenig & Bauer Ag Vorrichtung zum Einziehen einer Materialbahn
DE10129762B4 (de) * 2001-06-20 2004-07-29 Koenig & Bauer Ag Druckeinheit
DE10135773C5 (de) * 2001-07-23 2009-07-09 Koenig & Bauer Aktiengesellschaft Verfahren und Vorrichtung zum Steuern von Antrieben einer Druckmaschine
JP4767457B2 (ja) * 2001-09-07 2011-09-07 住友重機械工業株式会社 グラビア印刷機における加減速時の見当誤差発生防止のための制御方法及び制御装置
DE10225824B4 (de) * 2002-06-11 2006-11-02 Koenig & Bauer Ag Verfahren zur Einstellung einer Bahnspannung
DE10228242B4 (de) * 2002-06-25 2004-09-16 Koenig & Bauer Ag Druckwerk einer im wasserlosen Offsetdruck arbeitenden Rotationsdruckmaschine mit zwei Druckstellen
DE10303122B4 (de) * 2002-09-27 2005-10-06 Koenig & Bauer Ag Verfahren zur Regelung der Bahnspannung eines Mehrbahnsystems
DE10304495B4 (de) * 2003-02-05 2015-04-16 Koenig & Bauer Aktiengesellschaft Verfahren und Anordnung für die Synchronisierung eines elektrischen Einzelantriebes
DE10335888B4 (de) * 2003-08-06 2008-03-13 Man Roland Druckmaschinen Ag Verfahren und Vorrichtung zum Regeln des Gesamt-Schnittregisterfehlers einer Rollenrotationsdruckmaschine
DE10335887B4 (de) * 2003-08-06 2007-11-08 Man Roland Druckmaschinen Ag Verfahren und Vorrichtung zum Regeln eines Schnittregisterfehlers und einer Bahnzugkraft einer Rollenrotationsdruckmaschine
DE10335885A1 (de) * 2003-08-06 2005-03-17 Man Roland Druckmaschinen Ag Verfahren und Vorrichtung zur Regelung der Bahnzugkräfte und der Schnittregisterfehler einer Rollenrotationsdruckmaschine
DE102005049345B4 (de) * 2005-10-12 2010-07-15 Koenig & Bauer Aktiengesellschaft Vorrichtungen zum Einstellen einer Lage eines ersten Rotationskörpers relativ zu einem benachbarten zweiten Rotationskörper
DE102005054785B4 (de) 2005-11-15 2010-08-19 Koenig & Bauer Aktiengesellschaft Verfahren zum Betrieb eines Einzugwerks einer Druckmaschine
FR2895305B1 (fr) * 2005-12-27 2009-04-17 Goss Int Montataire Sa Presse d'impression a engagement de bande ameliore et procede d'engagement de bande correspondant.
JP2008023751A (ja) * 2006-07-18 2008-02-07 Mitsubishi Heavy Ind Ltd 輪転印刷機およびその運転方法
DE102006061252A1 (de) * 2006-12-22 2008-06-26 Man Roland Druckmaschinen Ag Verfahren und Vorrichtung zur Regelung eines Einzugwerks
DE102007050891A1 (de) * 2007-10-24 2009-04-30 Siemens Ag Auf der Streuung einer Istgröße eines Walzguts basierende Adaptierung eines Reglers in einem Walzwerk
DE102008053406A1 (de) * 2008-10-27 2010-04-29 Robert Bosch Gmbh Verfahren zur automatischen Achskorrektur bei einer Bearbeitungsmaschine zur Bearbeitung einer Warenbahn
DE102008056132A1 (de) 2008-11-06 2010-05-12 Robert Bosch Gmbh Verfahren zur Bahnspannungseinstellung
DE102009016206A1 (de) * 2009-04-03 2010-10-14 Robert Bosch Gmbh Verfahren zur Bahnspannungseinstellung
ES2348843B1 (es) * 2009-05-14 2011-10-07 Blanver Farmoquimica Ltda. Procedimiento para la preparacion de celulosa microcristalina.
CN103569414B (zh) * 2013-10-23 2015-09-09 广州市一路高包装机械技术有限公司 袋成形装置及包装机
DE102016214963A1 (de) * 2016-08-11 2018-02-15 Robert Bosch Gmbh Bahnverarbeitungsmaschine mit mehreren Materialbahnen und Zugkraftregelung
CN109318539A (zh) * 2018-12-13 2019-02-12 佛山科学技术学院 一种纸张复合机
IT202100032348A1 (it) * 2022-01-11 2023-07-11 Ipi Srl Metodo e apparato per la formazione di contenitori riempiti di un liquido e sigillati

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264957A (en) * 1979-05-23 1981-04-28 Zerand Corporation Apparatus and method for register control in web processing apparatus
FR2623127A1 (fr) * 1987-11-12 1989-05-19 Sarda Jean Claude Dispositif d'alimentation et de reception d'une bande continue destine aux presses a imprimer du type feuille a feuille
FR2633871B1 (fr) * 1988-07-07 1991-05-17 Sarda Jean Presses a imprimer offset multicolores, a format variable, pour impression de bandes continues
DE4211379C2 (de) * 1992-04-04 1999-01-07 Roland Man Druckmasch Anilox-Offset-Druckeinheit mit einem Kurzfarbwerk
DE19640649A1 (de) * 1996-10-02 1998-04-16 Roland Man Druckmasch Antrieb für eine Bogendruckmaschine
JP2819283B2 (ja) * 1996-12-24 1998-10-30 株式会社東京機械製作所 連続紙走行張力制御装置
US6050185A (en) * 1997-11-26 2000-04-18 Heidelberger Druckmaschinen Ag Printing unit for a web-fed rotary printing press
JP3180291B2 (ja) * 1997-11-10 2001-06-25 株式会社ミヤコシ フォーム印刷機における用紙テンション制御装置
DE19753820A1 (de) 1997-12-04 1999-06-10 Roland Man Druckmasch Vorrichtung zum gegenseitigen Anstellen von Druckwerkzylindern
DE59801305D1 (de) * 1998-04-16 2001-10-04 Abb Ind Ag Baden Verfahren zur selbsteinstellenden Farb- und Schnittregistersteuerung in Rotationsdruckmaschinen mit mehreren Bahnen
DE59902522D1 (de) * 1998-04-22 2002-10-10 Wifag Maschf Registerhaltiger Antrieb eines Druckzylinders oder einer Schnittregisterwalze einer Rotationsdruckmaschine
TW422736B (en) 1998-04-24 2001-02-21 Mitsui Zosen Engineering Kk Method and apparatus for membrane treatment
DE19834725A1 (de) * 1998-07-31 2000-02-03 Wifag Maschf Bahnspannungsregeleinrichtung
JP3032763B1 (ja) * 1999-06-17 2000-04-17 株式会社東京機械製作所 輪転機におけるウエブ紙走行張力制御装置を備えた給紙部
JP3182140B2 (ja) * 1999-09-14 2001-07-03 株式会社東京機械製作所 多色刷平版輪転機における胴逃がし・胴入れ制御装置
US6345574B1 (en) * 2000-05-17 2002-02-12 Heidelberger, Druckmaschinen Ag Printing unit arrangement in a web-fed rotary printing press

Also Published As

Publication number Publication date
JP4108471B2 (ja) 2008-06-25
WO2002007974A1 (fr) 2002-01-31
DE50114313D1 (de) 2008-10-23
US6810812B2 (en) 2004-11-02
AU2001283779A1 (en) 2002-02-05
DE10035787C2 (de) 2002-05-16
JP2004504190A (ja) 2004-02-12
DE10035787A1 (de) 2002-01-31
ATE407801T1 (de) 2008-09-15
EP1303403A1 (fr) 2003-04-23
US20030188661A1 (en) 2003-10-09

Similar Documents

Publication Publication Date Title
EP1303403B1 (fr) Procede de regulation de la tension d'une bande de matiere
EP0976674B1 (fr) Dispositif de réglage de la tension d'une bande
EP0415881B1 (fr) Machine rotative d'impression combinée, particulièrement pour imprimer les papiers de valeur
DE10335887B4 (de) Verfahren und Vorrichtung zum Regeln eines Schnittregisterfehlers und einer Bahnzugkraft einer Rollenrotationsdruckmaschine
EP1924435B1 (fr) Presse et procede pour corriger le reperage
EP1136257B1 (fr) Procédé de commande de la tension d'une bande et machine rotative offset d'impression pour bandes.
EP1136258B1 (fr) Méthode de fonctionnement d'une machine d'impression rotative avec appareil de pliage
EP1303404B1 (fr) Procede de regulation de la tension d'une bande de matiere dans une machine d'impression rotative
EP1252018B1 (fr) Procede pour reguler la tension d'une bande dans une rotative
DE19781048B4 (de) Druckeinrichtung
EP2879878B1 (fr) Procédé de réglage de la longueur d'impression d'une image d'impression dans une rotative polychrome
DE102007037564B4 (de) Verfahren zur Achskorrektur bei einer Verarbeitungsmaschine
EP1347878B1 (fr) Procede pour reguler un reperage circonferentiel dans une rotative a bobine
DE10027471A1 (de) Verfahren zur Regelung einer Bahnspannung in einer Rotationsdruckmaschine
EP2069147A2 (fr) Procédé de démarrage d'une rotative d'imprimerie à bobines
EP3455073B1 (fr) Procédé et dispositif pour imprimer une bande de matière à imprimer à l'intérieur d'une presse rotative
DE102005030280B3 (de) Verfahren zum Betrieb einer bahnverarbeitenden Maschine
EP2109577B1 (fr) Machine d'impression pour imprimer des bandes de matériau d'impression, et procédé de réglage et de maintien du registre d'une telle machine d'impression
DE102006047846B4 (de) Verfahren zum Betreiben einer Verarbeitungsmaschine, insbesondere Druckmaschine, sowie Verarbeitungsmaschine, insbesondere Druckmaschine
DE8915642U1 (de) Einrichtung zum Vermindern von Makulatur in Rollenrotationsdruckmaschinen

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

17P Request for examination filed

Effective date: 20030116

AK Designated contracting states

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

Extension state: AL LT LV MK RO SI

17Q First examination report despatched

Effective date: 20070806

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: 50114313

Country of ref document: DE

Date of ref document: 20081023

Kind code of ref document: P

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: 20080910

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080910

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: 20081221

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: 20090210

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: 20080910

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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

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: 20080910

26N No opposition filed

Effective date: 20090611

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080910

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

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: 20081210

BERE Be: lapsed

Owner name: KOENIG & BAUER A.G.

Effective date: 20090731

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: 20090731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20090719

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100331

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

Ref country code: LI

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

Effective date: 20090731

Ref country code: FR

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

Effective date: 20090731

Ref country code: CH

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

Effective date: 20090731

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: 20090719

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

Ref country code: BE

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

Effective date: 20090731

Ref country code: DE

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

Effective date: 20100202

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: 20081211

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: 20090719

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: 20090719

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: 20080910

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: 20080910