DE102004052181B3 - Printing press device to trigger picture taking unit or lighting device has control unit triggering line axis defined in press, depending on line axis position - Google Patents
Printing press device to trigger picture taking unit or lighting device has control unit triggering line axis defined in press, depending on line axis position Download PDFInfo
- Publication number
- DE102004052181B3 DE102004052181B3 DE102004052181A DE102004052181A DE102004052181B3 DE 102004052181 B3 DE102004052181 B3 DE 102004052181B3 DE 102004052181 A DE102004052181 A DE 102004052181A DE 102004052181 A DE102004052181 A DE 102004052181A DE 102004052181 B3 DE102004052181 B3 DE 102004052181B3
- Authority
- DE
- Germany
- Prior art keywords
- image
- web
- printing
- cylinder
- unit
- 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 - Fee Related
Links
- 238000007639 printing Methods 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 24
- 238000011156 evaluation Methods 0.000 claims description 14
- 238000001454 recorded image Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 238000013144 data compression Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 description 9
- 239000000976 ink Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/025—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs responsive to web breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Projection-Type Copiers In General (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Erkennung eines Bahnrisses einer in einer Rollendruckmaschine bedruckten Materialbahn gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a method for detecting a web break a printed in a web printing machine web according to the preamble of claim 1.
Rollendruckmaschinen unterliegen prinzipiell dem Risiko eines Risses oder Bruchs der von ihr bedruckten Materialbahn und den daraus resultierenden Maschinenschäden. Durch Wickler im Druckwerk, d. h. durch Aufwickelungen der Materialbahn auf einem am Druck beteiligten Druckwerkzylinder, können Drucktücher, die Zylinder selbst sowie deren Lagerungen erheblich geschädigt werden. Mit Hilfe geeigneter Einrichtungen kann eine gebrochene Materialbahn in der Druckmaschine so behandelt werden, dass ein resultierender Schaden begrenzt wird. Bekannt sind sogenannte Abschlagmesser und Fangvorrichtungen. Diese Einrichtungen werden von Sensoren angesteuert, deren Aufgabe die frühzeitige Erkennung des Bahnbruchs ist. Bekannt sind z. B. Lichtschranken, Bahnkantensensoren oder Bahnspannungssensoren. Je nach Wirkprinzip ist die Reaktionsgeschwindigkeit dieser Sensoren und somit der Einsatzzeitpunkt der vom Ausgangssignal der Sensoren gesteuerten schützenden Vorrichtung unterschiedlich.Web presses are subject in principle to the risk of a crack or fracture of the from her printed material web and the resulting machine damage. By Winder in the printing unit, d. H. by winding the web on a pressure cylinder involved in the printing, blankets, the cylinder itself and their bearings damaged considerably become. With the help of suitable facilities can be a broken Material web in the printing press to be treated as a resulting damage is limited. Known are so-called discount knives and safety gears. These devices are controlled by sensors, their task is early detection of the railway break is. Are known z. B. Photoelectric sensors, Bahnkantensensoren or web tension sensors. Depending on the mode of action is the reaction rate These sensors and thus the deployment time of the output signal the sensors controlled protective Device different.
Bei Heatset-Druckfarben verarbeitenden Druckmaschinen, d. h. bei Druckfarben, deren Lösungsmittel nach dem Aufdrucken mittels in einem Trockner zugeführter Wärme verdunstet wird, ist ein Bahnbruch im Trockner besonders kritisch, da die Materialbahn nach einem Bahnbruch im letzten Druckwerk der Druckmaschine, d. h. dem vor dem Trockner angeordneten Druckwerk, gewickelt wird. Zusätzlich zur von einem eingangsseitig der Druckmaschine angeordneten Rollenwechsler geförderten Materialbahn wird die Bahnlänge aus dem Trockner gezogen und mit gewickelt. Die hier zum Einsatz kommenden Fangvorrichtungen sind insbesondere auf eine schnelle und zuverlässige Meldung der Bahnbruchsensorik angewiesen, wobei die Bahnbruchsensorik zumindest einen den Bahnbruch erfassenden Sensor sowie die zugehörige Signalauswertung und Bereitstellung eines Steuersignals für eine auf den Bahnbruch reagierende Einrichtung umfasst.at Heatset inks processing printing machines, d. H. for printing inks, their solvents evaporated after printing by means of heat supplied in a dryer is a web break in the dryer is particularly critical because the material web after a web break in the last printing unit of the printing press, d. H. the arranged before the dryer printing unit, is wound. In addition to from a input side of the printing press arranged reel changer funded material web becomes the track length pulled out of the dryer and wrapped with. The ones used here Safety gears are in particular a fast and reliable message instructed the web break sensor, the web break sensor at least a sensor detecting the web break and the associated signal evaluation and providing a control signal for a web break reacting Device includes.
Durch
die
Durch
die
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Erkennung eines Bahnrisses einer in einer Rollendruckmaschine bedruckten Materialbahn zu schaffen, das in der Lage ist, einen Bahnriss in einem Druckwerk oder in einem Trockner der Rollendruckmaschine schnell und zuverlässig zu erkennen.Of the Invention is based on the object, a method for detection a web break of a printed web in a web printing machine web to create a web break in a printing unit or in a dryer of the web press quickly and reliably too detect.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The The object is achieved by the Characteristics of claim 1 solved.
Die Lösung beruht auf der Tatsache, dass die bedruckte Materialbahn im Falle eines Risses oder Bruchs unmittelbar ihre Spannung verliert. Damit einhergehend verschiebt sich die Lage des gedruckten Druckbildes relativ zur Druckwerkzylinderlage z. B. durch federndes Zurückschnellen aufgrund des Bahnspannungsverlustes oder durch fehlende Förderung der Materialbahn durch dem Trockner nachgeordnete Kühlwalzen bei Heatset-Druckfarben verarbeitenden Druckmaschinen.The solution based on the fact that the printed material web in case a tear or fracture immediately loses its tension. In order to Along with this, the position of the printed print image shifts relative to the printing cylinder position z. B. by springing back due to web tension loss or lack of funding the web through the dryer downstream cooling rollers at heatset inks processing printing machines.
Ein bildgebendes System, z. B. ein in der Druckmaschine angeordnetes Inline-Inspektionssystem, nimmt mit einer bildgebenden Einrichtung ein Druckbild von der bedruckten Materialbahn in definierten Abständen auf. Dabei dient ein entsprechend aufgelöstes Lagesignal von einem am Druck beteiligten Druckwerkzylinder als gleichbleibende Referenz. Entlang eines Druckabschnittes, z. B. einer Umdrehung des Druckwerkzylinders, wird vorzugsweise eine Summe von Aufnahmen gemacht. Diese Aufnahmen können in einem Speicher, z. B. in einem Ringspeicher, abgelegt werden. Bei der nächsten Umdrehung des Druckwerkzylinders werden an den identischen Positionen Wiederholaufnahmen gemacht. Mit Hilfe geeigneter Bildverarbeitungsverfahren werden die Bilder bezüglich ihrer geometrischen Lage zueinander verglichen. Die Abweichung ist im Gutfall, wenn kein Bahnriss oder Bahnbruch vorliegt, gleich Null oder bleibt zumindest innerhalb enger, z. B. durch Registerfehler bedingter Toleranzgrenzen. Im Falle eines Bahnbruchs wird sich das aktuell aufgenommene Bild in seiner geometrischen Lage relativ zur vorherigen Aufnahme signifikant, d. h. in einer die zuvor festgelegte Toleranzgrenze überschreitender Weise, verschoben haben. Somit kann zuverlässig auf einen Bahnbruch erkannt werden.One Imaging system, eg. B. arranged in the printing press Inline inspection system, takes with an imaging device a printed image of the printed Material web at defined intervals on. It serves a correspondingly resolved position signal from an am Pressure involved printing cylinder as a constant reference. Along a printing section, z. B. a revolution of the printing cylinder, Preferably, a sum of recordings is made. These shots can in a memory, e.g. B. in a ring buffer, are stored. At the next turn of the printing cylinder are repeated at the identical positions made. With the help of suitable image processing methods the pictures regarding their geometric position compared to each other. The deviation is in good case, if there is no web break or web break, equal to zero or at least stays within close, z. B. by register errors conditional tolerance limits. In the case of a railway break, the currently recorded image in its geometric position relative to previous recording significantly, d. H. in a previously defined Tolerance limit exceeding Way, have moved. Thus, reliably detects a web break become.
Zur Durchführung des Verfahrens kann wahlweise, auch in Kombination, folgendes vorgesehen sein:
- • Die bildgebende Einrichtung kann eine Zeilenkamera sein, wobei die Zeilenkamera längs oder quer zur Bahnlaufrichtung orientiert sein kann.
- • Die bildgebende Einrichtung kann eine Flächenkamera sein.
- • Die bildgebende Einrichtung kann eine Fotodiodenzeile sein.
- • Die bildgebende Einrichtung kann ein Fotodiodenarray sein.
- • Die Bildverarbeitung kann mit Hilfe eines Programms auf einem DSP-Prozessor erfolgen, d. h. in einer zur digitalen Signalverarbeitung (engl. digital signal processing oder DSP) geeigneten Auswerteeinheit, wobei zur Bildverarbeitung digitale Signale mittels Signalprozessoren, also Algorithmen, verarbeitet werden, wobei die Signalprozessoren nicht unbedingt auf speziellen elektronischen Bauteilen (Hardware) zu laufen brauchen, sondern genauso gut Teil eines Programms (Software) sein können, das auf jedem PC läuft.
- • Die Bildverarbeitung kann mit Hilfe von Algorithmen in einem FPGA (Field Programmable Gate Array) erfolgen, d. h. einem frei programmierbaren Logikschaltkreis.
- • Zur Bahnrisserkennung kann zusätzlich zum Druckbild oder anstelle des Druckbildes eine beliebige, systematisch periodisch wiederkehrende strukturgebende Oberflächeneigenschaft der Materialbahn ausgewertet werden, z. B. eine Prägung oder eine aufgebrachte Applikation.
- • Es kann eine Filterung der Daten des aufgenommenen Bildes zum Zwecke der Merkmalsextraktion und Datenkompression vorgesehen sein.
- • Das bildgebende System kann die Lage des Druckbildes relativ zum Lagegeber selbstständig erkennen. Das bildgebende System kann geeignete Aufnahmebereiche mit ausreichender Bildinformation selbst festlegen.
- • Abhängig von der Geschwindigkeit der Materialbahn kann die Anzahl der Aufnahmen pro Druckabschnitt variiert werden.
- • The imaging device may be a line scan camera, wherein the line scan camera may be oriented longitudinally or transversely to the web travel direction.
- The imaging device can be an area camera.
- The imaging device may be a photodiode array.
- The imaging device may be a photodiode array.
- • The image processing can be carried out with the aid of a program on a DSP processor, ie in an evaluation unit suitable for digital signal processing (DSP), wherein for image processing digital signals are processed by means of signal processors, ie algorithms not necessarily run on special electronic components (hardware), but just as well can be part of a program (software) that runs on any PC.
- • Image processing can be performed using algorithms in a FPGA (Field Programmable Gate Array), ie a freely programmable logic circuit.
- • For web break detection, in addition to the printed image or instead of the printed image, any, systematically periodically recurring, structuring surface property of the material web can be evaluated, for B. an embossing or an applied application.
- • Filtering of the captured image data for the purpose of feature extraction and data compression may be provided.
- • The imaging system can independently detect the position of the print image relative to the position sensor. The imaging system may itself set appropriate shooting areas with sufficient image information.
- • Depending on the speed of the material web, the number of shots per printing section can be varied.
Gemäß der in
der einzigen Figur beispielhaft dargestellten Ausführung ist
in einer Rollendruckmaschine mindestens eine Druckeinheit
Die
Bildaufnahmeeinheit
Der
Zeitpunkt der Bildaufnahme kann auch von einem mit dem das Druckbild
Mit
der Bildaufnahmeeinheit
Nachdem
von dem Druckbild
- 0101
- Druckeinheitprinting unit
- 0202
- Materialbahn, PapierbahnWeb, paper web
- 0303
- Druckwerkzylinder, Übertragungszylinder, Gegendruckzylinder, FormzylinderPrinting cylinder, transfer cylinder, Impression cylinder, forme cylinder
- 0404
- Druckbildprint image
- 0505
- 0606
- Bildaufnahmeeinheit, CCD-KameraImaging unit, CCD camera
- 0707
- Längelength
- 0808
- Winkelgeber, inkrementaler DrehwinkelgeberAngle sensors, incremental rotary encoder
- 0909
- Signalsignal
- 1010
- 1111
- Auswerteeinheitevaluation
- 1212
- Trockner, Heißluft- oder InfrarottrocknerDryer, hot air or infrared dryers
- 1313
- Kühlwalzechill roll
Claims (14)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004052181A DE102004052181B3 (en) | 2004-07-23 | 2004-10-27 | Printing press device to trigger picture taking unit or lighting device has control unit triggering line axis defined in press, depending on line axis position |
| EP05106742A EP1619026B1 (en) | 2004-07-23 | 2005-07-22 | Printing machine with trigger processing device for a camera or a light source |
| AT05106742T ATE361198T1 (en) | 2004-07-23 | 2005-07-22 | PRINTING PRESS WITH A DEVICE FOR TRIGGERING AN IMAGE RECORDING UNIT AND/OR A LIGHTING DEVICE |
| DE502005000645T DE502005000645D1 (en) | 2004-07-23 | 2005-07-22 | Printing machine with a device for triggering an image recording unit and / or a lighting device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004035785 | 2004-07-23 | ||
| DE102004035785.4 | 2004-07-23 | ||
| DE102004052181A DE102004052181B3 (en) | 2004-07-23 | 2004-10-27 | Printing press device to trigger picture taking unit or lighting device has control unit triggering line axis defined in press, depending on line axis position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004052181B3 true DE102004052181B3 (en) | 2006-01-19 |
Family
ID=35207901
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004052181A Expired - Fee Related DE102004052181B3 (en) | 2004-07-23 | 2004-10-27 | Printing press device to trigger picture taking unit or lighting device has control unit triggering line axis defined in press, depending on line axis position |
| DE502005000645T Expired - Lifetime DE502005000645D1 (en) | 2004-07-23 | 2005-07-22 | Printing machine with a device for triggering an image recording unit and / or a lighting device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502005000645T Expired - Lifetime DE502005000645D1 (en) | 2004-07-23 | 2005-07-22 | Printing machine with a device for triggering an image recording unit and / or a lighting device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1619026B1 (en) |
| AT (1) | ATE361198T1 (en) |
| DE (2) | DE102004052181B3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2113384A1 (en) * | 2008-04-29 | 2009-11-04 | manroland AG | Method for operating a processing device integrated in a web-fed printing press |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006009434B4 (en) * | 2006-03-01 | 2011-12-08 | Siemens Ag | Method and device for the timely detection of print marks located on a printing web at regular intervals |
| DE102006029882B4 (en) * | 2006-06-28 | 2016-06-02 | Koenig & Bauer Ag | Method for operating the illumination device of a photoelectric receiver |
| EP1980396A3 (en) * | 2007-04-10 | 2011-08-24 | Robert Bosch Gmbh | Method for adjusting printing press modules |
| DE102007039373C5 (en) * | 2007-08-21 | 2018-10-25 | Koenig & Bauer Ag | Method for monitoring the strand run in a funnel structure of a rotary printing machine |
| DE102008059584B4 (en) | 2008-11-28 | 2021-11-18 | BST eltromat International GmbH | Method and device for regulating the register in a printing press |
| DE202013101851U1 (en) | 2013-04-29 | 2014-07-30 | Eltromat Gmbh | Arrangement for receiving an image from a substrate web |
| DE102019128139A1 (en) * | 2019-10-17 | 2021-04-22 | Windmöller & Hölscher Kg | Method for automatic defect management on a printing press |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4201481A1 (en) * | 1992-01-21 | 1993-07-22 | Heidelberger Druckmasch Ag | DEVICE FOR HANDLING MATERIAL COATINGS IN PROCESSING MACHINES |
| DE29507303U1 (en) * | 1995-05-05 | 1995-06-22 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Rotary printing machine with a video camera |
| DE4219645C2 (en) * | 1992-06-16 | 1996-01-18 | Weitmann & Konrad Fa | Device for detecting a web break in a web printing machine |
| EP0882588A1 (en) * | 1997-06-02 | 1998-12-09 | Maschinenfabrik Wifag | Controlling register of printing cylinders in a rotary web printing machine |
| GB2341232A (en) * | 1998-09-07 | 2000-03-08 | Charlier Jean Ray | Rate of change monitoring system |
| DE10117454A1 (en) * | 2001-04-06 | 2002-10-17 | Rexroth Indramat Gmbh | Register control procedure |
| DE10338973A1 (en) * | 2002-09-30 | 2004-04-15 | Heidelberger Druckmaschinen Ag | Detecting interruption in material web transport by sensor unit monitoring print-to-cut registration marks and providing alarm signal if predetermined threshold values are overstepped |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698634A (en) * | 1980-01-09 | 1981-08-08 | Dainippon Printing Co Ltd | Printed matter testing device |
| DE3380997D1 (en) * | 1982-08-31 | 1990-01-25 | Dainippon Printing Co Ltd | IMAGE EXAMINATION METHOD. |
| CA2058242C (en) * | 1990-12-20 | 1996-12-17 | Yutaka Hashimoto | Print monitoring apparatus |
| US6199480B1 (en) * | 1992-06-06 | 2001-03-13 | Heideiberger Druckmaschinen | Arrangement for determining register deviations of a multicolor rotary printing machine |
| DE19613083A1 (en) * | 1996-04-02 | 1997-10-09 | Koenig & Bauer Albert Ag | Procedure for the qualitative assessment of processed material |
| DE10061070A1 (en) | 2000-12-08 | 2002-06-13 | Isra Vision Systems Ag | Elongated light source for use in inspection areas, particularly for examination of the surface of bands of cloth or material during production, with the length of the light source readily adjustable due to its modular design |
| US6880952B2 (en) | 2002-03-18 | 2005-04-19 | Wintriss Engineering Corporation | Extensible linear light emitting diode illumination source |
| DE10243454C5 (en) | 2002-09-19 | 2009-10-08 | Koenig & Bauer Aktiengesellschaft | Drive device of a processing machine |
| JP2004136585A (en) | 2002-10-18 | 2004-05-13 | Web Tec Kk | Apparatus for inspecting quality of printed matter |
-
2004
- 2004-10-27 DE DE102004052181A patent/DE102004052181B3/en not_active Expired - Fee Related
-
2005
- 2005-07-22 AT AT05106742T patent/ATE361198T1/en active
- 2005-07-22 DE DE502005000645T patent/DE502005000645D1/en not_active Expired - Lifetime
- 2005-07-22 EP EP05106742A patent/EP1619026B1/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4201481A1 (en) * | 1992-01-21 | 1993-07-22 | Heidelberger Druckmasch Ag | DEVICE FOR HANDLING MATERIAL COATINGS IN PROCESSING MACHINES |
| DE4219645C2 (en) * | 1992-06-16 | 1996-01-18 | Weitmann & Konrad Fa | Device for detecting a web break in a web printing machine |
| DE29507303U1 (en) * | 1995-05-05 | 1995-06-22 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Rotary printing machine with a video camera |
| EP0882588A1 (en) * | 1997-06-02 | 1998-12-09 | Maschinenfabrik Wifag | Controlling register of printing cylinders in a rotary web printing machine |
| GB2341232A (en) * | 1998-09-07 | 2000-03-08 | Charlier Jean Ray | Rate of change monitoring system |
| DE10117454A1 (en) * | 2001-04-06 | 2002-10-17 | Rexroth Indramat Gmbh | Register control procedure |
| DE10338973A1 (en) * | 2002-09-30 | 2004-04-15 | Heidelberger Druckmaschinen Ag | Detecting interruption in material web transport by sensor unit monitoring print-to-cut registration marks and providing alarm signal if predetermined threshold values are overstepped |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2113384A1 (en) * | 2008-04-29 | 2009-11-04 | manroland AG | Method for operating a processing device integrated in a web-fed printing press |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1619026A3 (en) | 2006-03-15 |
| ATE361198T1 (en) | 2007-05-15 |
| EP1619026B1 (en) | 2007-05-02 |
| EP1619026A2 (en) | 2006-01-25 |
| DE502005000645D1 (en) | 2007-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
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Effective date: 20130501 |