EP2045077B1 - Equipment for inking an inking roller of a rotary printing press - Google Patents

Equipment for inking an inking roller of a rotary printing press Download PDF

Info

Publication number
EP2045077B1
EP2045077B1 EP20080164413 EP08164413A EP2045077B1 EP 2045077 B1 EP2045077 B1 EP 2045077B1 EP 20080164413 EP20080164413 EP 20080164413 EP 08164413 A EP08164413 A EP 08164413A EP 2045077 B1 EP2045077 B1 EP 2045077B1
Authority
EP
European Patent Office
Prior art keywords
printing
ink
roll
deflecting
ink chamber
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.)
Active
Application number
EP20080164413
Other languages
German (de)
French (fr)
Other versions
EP2045077A3 (en
EP2045077A2 (en
Inventor
Wolfgang Reder
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 EP2045077A2 publication Critical patent/EP2045077A2/en
Publication of EP2045077A3 publication Critical patent/EP2045077A3/en
Application granted granted Critical
Publication of EP2045077B1 publication Critical patent/EP2045077B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers

Definitions

  • the invention relates to a device for coloring an ink-transferring roller of a rotary printing press according to the features of claim 1.
  • the invention relates to a doctor blade system for a short inking unit with high-viscosity colors, as z. B. in waterless printing, ie in a waterless printing process (eg., By means of waterless planographic printing plate), especially in the "dry offset” or "waterless offset printing".
  • a chamber doctor blade system of a printing press in which a chamber doctor blade is supplied at two near-end areas by means of two pumps and two leads color, the excess color in the central region of the doctor can run through a specially provided outlet in a collecting container.
  • the DE 41 38 807 C1 , the US 2 018 193 A , the DE 41 17 390 A1 , the DE 44 01 299 C2 and the EP 0 458 371 A1 disclose chambered doctor blade, where between inlet and outlet deflectors are arranged.
  • the invention is based on the object, a device for coloring a To provide ink transfer roller of a rotary printing machine, which in a structurally simple way, the quality of the printed product can be improved.
  • the advantages that can be achieved with the invention are, in particular, that the quality of the printed product can be improved in a structurally simple manner.
  • the existing strong ink density differences in the area of the ink run can be avoided by the spaced apart from the inking roller deflector, in the form of a deflector shield, the ink forced to flow between the deflector blade and roll surface past the roll surface before they leaves the ink chamber through the ink drain. In this way color density differences in the axial direction of the roller can be avoided or at least considerably reduced.
  • waterless offset printing z. B is a silicone layer on the lateral surface of a printing form the role of the wettable hydrophilic area of the "wet offset” to prevent the printing form on a color image.
  • the non-printing areas and the printing areas of the printing form are achieved by the formation of areas of different surface tensions when interacting with the ink. Therefore, in waterless offset printing processes printing inks are used whose properties differ from printing inks used in conventional "wet offset", in particular printing inks are used which have a higher viscosity.
  • the viscosity of the ink is z. B according to the standard ISO 12644: 1996 (E).
  • the viscosity is a highly dependent on the temperature variable. With increasing temperature, printing inks show the pressure relevant to the printing process Temperature range between 15 ° C and 50 ° C, especially between 22 ° C and 40 ° C, a significant drop in their viscosity.
  • the value of the viscosity for suitable printing inks in the temperature range between 22 ° C and 40 ° C, preferably of 27 ° C, below 350 Pa * s, in particular between 10 Pa * s and 150 Pa * s.
  • the (not shown) (at least one) short inking unit comprises a roller 01 transferring printing ink, cf. Fig. 1 , which may be formed as a possibly tempered anilox roller 01, on which by means of a doctor blade 02 defining doctor blade 02 ink is auftagbar.
  • the applied to the anilox roller 01 ink is then transferred in a manner not shown and known manner over other rollers such as ink rollers, friction rollers and inking rollers on a plate cylinder having one or more printing plates for the waterless planographic printing on its periphery.
  • a plurality of doctor bar 02 or chamber doctor blades 02 can be arranged next to each other.
  • the arrow C indicates the direction of rotation of the anilox roller 01.
  • the doctor bar 02 is aligned parallel to the axis of the anilox roller 01 and movable between a functional position in which it is employed on the roller 01, and a rest position in which it is parked by the roller 01, for example, pivoted.
  • a functional position in which it is employed on the roller 01 and a rest position in which it is parked by the roller 01, for example, pivoted.
  • functional position of the squeegee bar 02 on the circumference 03 or surface 03 of the anilox roller 01 at.
  • this functional position of the squeegee bar 02 this is for example pneumatically employed with a suitable overpressure against a fixed stop, not shown, so that it occupies a defined fixed position relative to the anilox roller 01.
  • the doctor bar 02 has an ink chamber 04 for receiving ink, which is supplied to the ink chamber 04, for example, from a not shown, arranged below the squeegee 02 ink fountain with integrated paint pump.
  • the ink chamber 04 is for this purpose at least one, preferably two ink inlets 06 connected, preferably at the two end portions of the ink chamber 04 z. B. in the form of a respective hole 06 in this open.
  • at least one, in the case of the illustrated and described embodiment exactly an ink discharge 07 is provided, which preferably centrally, ie halfway along the ink chamber 04, z. B. also in the form of a hole 07, opens into this and a drainage of ink in the arranged below, not shown color box allows.
  • the printing ink chamber 04 is open on the side facing the anilox roller 01, so that the surface 03 of the anilox roller 01 moving past the employed doctor blade 02 is inked with printing ink.
  • the ink chamber 04 is seen in the direction of rotation C of the anilox roller 01 provided at the leading end and at the trailing end with a squeegee 08 and 09, namely with a work doctor blade 08 which rests at an obtuse angle to the surface 03 of the anilox roller 01 and a Squeegee 09 which sealingly abuts the surface 03 of the anilox roller 01 at an acute angle.
  • the ink chamber 04 is completed by a side plate 11, see. Fig. 5 .
  • squeegee bar 02 defined within the squeegee 02 02 ink chamber is thus completed laterally by the side plates 11 and top and bottom by the working doctor blade 08 and the squeegee 09.
  • the ink chamber 04 is filled by means of the ink pump not shown on the ink feeds 06 under predetermined pressure with ink, the along the ink chamber 04 flowing ink colors the surface 03 of the anilox roller 01 and excess ink on the inks Run-off 07 from the ink chamber 04 runs into the ink fountain underneath.
  • a deflection device 12 is arranged in the area of the ink outlet 07, namely adjacent between the respective ink inlet 06 and the ink outlet 07, in particular the ink sequence 06 arranged immediately adjacent to the ink drain 06.
  • the deflection device 12 may in particular comprise a deflecting plate 13 or 14, cf. Fig. 1 and 6 to 8 , In the case of the preferred embodiment with two end-side ink feeds 06 and a central ink discharge 07, it may, as shown, be advantageous, on both sides of the ink discharge 07 each a deflecting device 12 and a deflecting plate 13; 14 to provide.
  • Each deflecting device 12 or deflecting plate 13; 14 includes a first side 16 and a first peripheral portion 16, whose shape corresponds to the inner cross section of the ink chamber 04 and over which it rests at least substantially sealingly against the inside of the ink chamber 04, and a second side 17 and a second Peripheral portion 17 which faces the anilox roller 01 and, for example, is rectilinear or, for example, may also be curved, for. B. according to the curvature of the surface 03 of the anilox roller 01 curved. As in particular from Fig.
  • the second peripheral portion 17 is spaced from the surface 03 of the anilox roller 01, wherein the distance can be between 2 mm and 30 mm, in particular between 4 mm and 15 mm with an attached doctor beam 02, more preferably at about 8 mm, ie at 8 mm +/- 25%.
  • the deflecting plate 13 and the deflecting plate 14 as a single, in cross-section U-shaped member 22 can be fastened, for example via a Through hole 19 for receiving a screwed into the doctor bar 02 mounting screw 21.
  • the base 18 may be connected to the deflection signs 13; 14 be secured by laser welding, for example.
  • the U-shaped component 22 is thus mounted in the ink chamber and the base 18 is designed so that in the mounted state, the two deflecting plates 13; 14 are located directly next to the ink outlet 07.
  • the distance of the anilox roller 01 opposite side 17 of the deflector 12 and the deflecting plate 13 and 14 is formed adjustable, including the deflecting plate 13 and 14 z. B. may be slidably mounted in the housing of the doctor blade 02 and may optionally be adjustable from the outside by means of a screw, z. B. depending on the viscosity or temperature of the ink. If necessary, the setting can also be made automatically as a function of a suitable manipulated variable.

Description

Die Erfindung betrifft eine Einrichtung zum Einfärben einer Druckfarbe übertragenden Walze einer Rotationsdruckmaschine gemäß den Merkmalen des Anspruchs 1.The invention relates to a device for coloring an ink-transferring roller of a rotary printing press according to the features of claim 1.

Insbesondere bezieht sich die Erfindung auf ein Rakelsystem für ein Kurzfarbwerk mit hochviskosen Farben, wie sie z. B. im Wasserlosdruck eingesetzt werden, also bei einem wasserlosen Druckverfahren (z. B. mittels wasserloser Flachdruckplatte), insbesondere im "Trockenoffset" bzw. "wasserlosen Offsetdruck".In particular, the invention relates to a doctor blade system for a short inking unit with high-viscosity colors, as z. B. in waterless printing, ie in a waterless printing process (eg., By means of waterless planographic printing plate), especially in the "dry offset" or "waterless offset printing".

Aus der WO 03/047864 A2 ist ein Kammerrakelsystem einer Druckmaschine bekannt, bei dem eine Kammerrakel an jeweils zwei endnahen Bereichen mittels zwei Pumpen und zwei Zuleitungen Farbe zugeführt wird, wobei die überschüssige Farbe im mittleren Bereich der Rakel durch einen eigens hierfür vorgesehenen Auslass in einen Auffangbehälter ablaufen kann.From the WO 03/047864 A2 a chamber doctor blade system of a printing press is known, in which a chamber doctor blade is supplied at two near-end areas by means of two pumps and two leads color, the excess color in the central region of the doctor can run through a specially provided outlet in a collecting container.

Im Bereich des Ablaufes bilden sich jedoch aufgrund der Sogwirkung des abströmenden Mediums Wirbel und dergleichen, die zu erheblichen Farbdichteunterschieden im Druckprodukt führen können, die sich beispielsweise in einer Breite bis zu 80 mm in der Papierbahnmitte erstrecken können und somit in hohem Maße unerwünscht sind.In the region of the sequence, however, due to the suction effect of the outflowing medium, vortices and the like form, which can lead to considerable color density differences in the printed product, which can extend, for example, in a width of up to 80 mm in the middle of the paper web and are thus highly undesirable.

Die DE 41 38 807 C1 , die US 2 018 193 A , die DE 41 17 390 A1 , die DE 44 01 299 C2 und die EP 0 458 371 A1 offenbaren Kammerrakel, bei denen zwischen Einlauf und Auslauf Umlenkeinrichtungen angeordnet sind.The DE 41 38 807 C1 , the US 2 018 193 A , the DE 41 17 390 A1 , the DE 44 01 299 C2 and the EP 0 458 371 A1 disclose chambered doctor blade, where between inlet and outlet deflectors are arranged.

Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zum Einfärben einer Druckfarbe übertragenden Walze einer Rotationsdruckmaschine zu schaffen, womit in konstruktiv einfacher Weise die Qualität des Druckprodukts verbessert werden kann.The invention is based on the object, a device for coloring a To provide ink transfer roller of a rotary printing machine, which in a structurally simple way, the quality of the printed product can be improved.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The object is achieved by the features of claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass in konstruktiv einfacher Weise die Qualität des Druckprodukts verbessert werden kann. Insbesondere können die vorhandenen starken Farbdichteunterschiede im Bereich des Druckfarben-Ablaufs vermieden werden, indem die von der einzufärbenden Walze beabstandete Unlenkeinrichtung, in Form eines Umlenk-Schildes, die Druckfarbe zwingt, zwischen Umlenk-Schild und Walzenoberfläche vorbei an der Walzenoberfläche zu strömen, bevor sie die Druckfarbenkammer über den Druckfarben-Ablauf verlässt. Auf diese Weise können Farbdichteunterschiede in Axialrichtung der Walze vermieden oder doch zumindest erheblich reduziert werden.The advantages that can be achieved with the invention are, in particular, that the quality of the printed product can be improved in a structurally simple manner. In particular, the existing strong ink density differences in the area of the ink run can be avoided by the spaced apart from the inking roller deflector, in the form of a deflector shield, the ink forced to flow between the deflector blade and roll surface past the roll surface before they leaves the ink chamber through the ink drain. In this way color density differences in the axial direction of the roller can be avoided or at least considerably reduced.

Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher beschrieben.Embodiments of the invention are illustrated in the drawings and will be described in more detail below.

Es zeigen:Show it:

Fig. 1Fig. 1
eine Seitenansicht eines an eine Walze angestellten, mit einer Umlenkeinrichtung ausgestatteten Rakelbalkens;a side view of an employee employed on a roller, equipped with a deflector squeegee bar;
Fig. 2Fig. 2
eine Vorderansicht des Rakelbalkens nach Fig. 1;a front view of the doctor blade after Fig. 1 ;
Fig. 3Fig. 3
eine Seitenansicht des Rakelbalkens nach Fig. 2 in Richtung des Pfeils A;a side view of the doctor beam after Fig. 2 in the direction of arrow A;
Fig. 4Fig. 4
eine Schnittansicht des Rakelbalkens nach Fig. 2 in der Ebene B - B;a sectional view of the doctor blade after Fig. 2 in the plane B - B;
Fig. 5Fig. 5
eine Seitenansicht eines Seitenschilds des Rakelbalkens;a side view of a side plate of the doctor blade;
Fig. 6Fig. 6
eine Seitenansicht eines U-förmigen Umlenkschild-Bauteils des Rakelbalkens nach Fig. 1 bis 4;a side view of a U-shaped Umlenkschild component of the doctor blade according to Fig. 1 to 4 ;
Fig. 7Fig. 7
eine Ansicht des Bauteils nach Fig. 6 in einer hierzu senkrechten Ansicht;a view of the component after Fig. 6 in a view perpendicular thereto;
Fig. 8Fig. 8
eine Draufsicht auf das Bauteil nach Fig. 7 und 8 im entfalteten Zustand der beiden Umlenkschilder.a plan view of the component according to FIGS. 7 and 8 in the unfolded state of the two deflection plates.

In einer im Übrigen nicht näher dargestellten Rollenrotationsdruckmaschine, beispielsweise für den Zeitungsdruck, insbesondere in einer Druckmaschine für den wasserlosen Offsetdruck, in deren Druckwerken bzw. Farbwerken kein Feuchtmittel verwendet wird, ist (mindestens) ein im Übrigen ebenfalls nicht näher dargestelltes Kurzfarbwerk vorgesehen, welches mit vorzugsweise hochviskosen Druckfarben arbeitet.In an otherwise not shown web-fed rotary printing press, for example, for newspaper printing, especially in a printing machine for waterless offset printing, in the printing units or inking no dampening solution is used (at least) incidentally also not shown in detail short inking unit is provided with preferably high viscosity inks works.

Im wasserlosen Offsetdruck übernimmt z. B eine Silikonschicht auf der Mantelfläche einer Druckform die Rolle des mit Feuchtmittel belegbaren hydrophilen Bereichs des "Nassoffset", um die Druckform an einer Farbaufnahme zu hindern. Allgemein werden die nicht-druckenden Bereiche und die druckenden Bereiche der Druckform durch die Ausbildung von Bereichen unterschiedlicher Oberflächenspannungen bei Wechselwirkung mit der Druckfarbe erreicht. Deshalb werden in wasserlosen Offsetdruckverfahren Druckfarben verwendet, deren Eigenschaften sich von Druckfarben unterscheiden, die im konventionellen "Nassoffset" verwendet werden, insbesondere werden Druckfarben verwendet, die eine höhere Viskosität aufweisen.In waterless offset printing z. B is a silicone layer on the lateral surface of a printing form the role of the wettable hydrophilic area of the "wet offset" to prevent the printing form on a color image. Generally, the non-printing areas and the printing areas of the printing form are achieved by the formation of areas of different surface tensions when interacting with the ink. Therefore, in waterless offset printing processes printing inks are used whose properties differ from printing inks used in conventional "wet offset", in particular printing inks are used which have a higher viscosity.

Die Viskosität der Druckfarbe wird z. B nach der Norm ISO 12644:1996(E) ermittelt. Die Viskosität ist eine von der Temperatur stark abhängige Messgröße. Mit zunehmender Temperatur zeigen Druckfarben in dem für den Druckprozess relevanten Temperaturbereich zwischen 15°C und 50°C, insbesondere zwischen 22°C und 40°C, einen deutlichen Abfall ihrer Viskosität. Der Wert der Viskosität liegt für geeignete Druckfarben im Temperaturbereich zwischen 22°C und 40°C, vorzugsweise von 27°C, unter 350 Pa*s, insbesondere zwischen 10 Pa*s und 150 Pa*s.The viscosity of the ink is z. B according to the standard ISO 12644: 1996 (E). The viscosity is a highly dependent on the temperature variable. With increasing temperature, printing inks show the pressure relevant to the printing process Temperature range between 15 ° C and 50 ° C, especially between 22 ° C and 40 ° C, a significant drop in their viscosity. The value of the viscosity for suitable printing inks in the temperature range between 22 ° C and 40 ° C, preferably of 27 ° C, below 350 Pa * s, in particular between 10 Pa * s and 150 Pa * s.

Das im Übrigen nicht näher dargestellte (mindestens eine) Kurzfarbwerk umfasst eine Druckfarben übertragende Walze 01, vgl. Fig. 1, welche als ggf. temperierte Rasterwalze 01 ausgebildet sein kann, auf die mittels eines einer Kammerrakel 02 definierenden Rakelbalkens 02 Druckfarbe auftagbar ist. Die auf die Rasterwalze 01 aufgetragene Druckfarbe wird sodann in nicht näher dargestellter und an sich bekannter Weise über weitere Walzen wie Farbwalzen, Reibwalzen und Farbauftragswalzen auf einen Formzylinder übertragen, der an seinem Umfang eine oder mehrere Druckformen für den wasserlosen Flachdruck aufweist. In Axialrichtung der Rasterwalze 01 können mehrere Rakelbalken 02 bzw. Kammerrakeln 02 nebeneinander angeordnet sein. Der Pfeil C bezeichnet die Rotationsrichtung der Rasterwalze 01.The (not shown) (at least one) short inking unit comprises a roller 01 transferring printing ink, cf. Fig. 1 , which may be formed as a possibly tempered anilox roller 01, on which by means of a doctor blade 02 defining doctor blade 02 ink is auftagbar. The applied to the anilox roller 01 ink is then transferred in a manner not shown and known manner over other rollers such as ink rollers, friction rollers and inking rollers on a plate cylinder having one or more printing plates for the waterless planographic printing on its periphery. In the axial direction of the anilox roller 01, a plurality of doctor bar 02 or chamber doctor blades 02 can be arranged next to each other. The arrow C indicates the direction of rotation of the anilox roller 01.

Der Rakelbalken 02 ist parallel zur Achse der Rasterwalze 01 ausgerichtet und zwischen einer Funktionsstellung, in der er an die Walze 01 angestellt ist, und einer Ruhestellung, in der er von der Walze 01 abgestellt, beispielsweise abgeschwenkt ist, bewegbar. In der in Fig. 1 gezeigten Funktionsstellung liegt der Rakelbalken 02 am Umfang 03 bzw. Oberfläche 03 der Rasterwalze 01 an. In dieser Funktionsstellung des Rakelbalkens 02 ist dieser beispielsweise pneumatisch mit einem geeigneten Überdruck gegen einen nicht dargestellten festen Anschlag angestellt, so dass er eine definierte fixe Position relativ zur Rasterwalze 01 einnimmt.The doctor bar 02 is aligned parallel to the axis of the anilox roller 01 and movable between a functional position in which it is employed on the roller 01, and a rest position in which it is parked by the roller 01, for example, pivoted. In the in Fig. 1 shown functional position of the squeegee bar 02 on the circumference 03 or surface 03 of the anilox roller 01 at. In this functional position of the squeegee bar 02 this is for example pneumatically employed with a suitable overpressure against a fixed stop, not shown, so that it occupies a defined fixed position relative to the anilox roller 01.

Der Rakelbalken 02 weist eine Druckfarben-Kammer 04 zur Aufnahme von Druckfarbe auf, die der Druckfarben-Kammer 04 beispielsweise von einem nicht näher dargestellten, unterhalb des Rakelbalkens 02 angeordneten Farbkasten mit integrierter Farbpumpe zugeführt wird. Die Druckfarben-Kammer 04 ist zu diesem Zweck mit mindestens einem, vorzugsweise zwei Druckfarben-Zuläufen 06 verbunden, die vorzugsweise an den beiden Endbereichen der Druckfarben-Kammer 04 z. B. in Form jeweils einer Bohrung 06 in diese münden. Des Weiteren ist mindestens ein, im Falle der dargestellten und beschriebenen Ausführungsform genau ein Druckfarben-Ablauf 07 vorgesehen, welcher vorzugsweise mittig, d. h. auf halber Länge der Druckfarben-Kammer 04, z. B. ebenfalls in Form einer Bohrung 07, in diese mündet und ein Abfließen von Druckfarbe in den unterhalb angeordneten, nicht näher dargestellten Farbkasten ermöglicht.The doctor bar 02 has an ink chamber 04 for receiving ink, which is supplied to the ink chamber 04, for example, from a not shown, arranged below the squeegee 02 ink fountain with integrated paint pump. The ink chamber 04 is for this purpose at least one, preferably two ink inlets 06 connected, preferably at the two end portions of the ink chamber 04 z. B. in the form of a respective hole 06 in this open. Furthermore, at least one, in the case of the illustrated and described embodiment exactly an ink discharge 07 is provided, which preferably centrally, ie halfway along the ink chamber 04, z. B. also in the form of a hole 07, opens into this and a drainage of ink in the arranged below, not shown color box allows.

Die Druckfarben-Kammer 04 ist auf der der Rasterwalze 01 zugewandten Seite offen, so dass die sich am angestellten Rakelbalken 02 vorbeibewegende Oberfläche 03 der Rasterwalze 01 mit Druckfarbe eingefärbt wird. Die Druckfarben-Kammer 04 ist in Rotationsrichtung C der Rasterwalze 01 gesehen am vorlaufenden Ende und am nachlaufenden Ende mit einer Rakel 08 bzw. 09 versehen, nämlich mit einer Arbeitsrakel 08, der unter einem stumpfen Winkel an der Oberfläche 03 der Rasterwalze 01 anliegt und einer Schließrakel 09, die unter spitzem Winkel an der Oberfläche 03 der Rasterwalze 01 dichtend anliegt.The printing ink chamber 04 is open on the side facing the anilox roller 01, so that the surface 03 of the anilox roller 01 moving past the employed doctor blade 02 is inked with printing ink. The ink chamber 04 is seen in the direction of rotation C of the anilox roller 01 provided at the leading end and at the trailing end with a squeegee 08 and 09, namely with a work doctor blade 08 which rests at an obtuse angle to the surface 03 of the anilox roller 01 and a Squeegee 09 which sealingly abuts the surface 03 of the anilox roller 01 at an acute angle.

Seitlich ist die Druckfarben-Kammer 04 jeweils durch ein Seitenschild 11 abgeschlossen, vgl. Fig. 5. Bei an die Rasterwalze 01 angestelltem Rakelbalken 02 ist die innerhalb des Rakelbalkens 02 definierte Druckfarben-Kammer 04 somit seitlich durch die Seitenschilder 11 und oben und unten durch die Arbeitsrakel 08 und die Schließrakel 09 abgeschlossen. Im Betrieb wird die Druckfarben-Kammer 04 mittels der nicht näher dargestellten Farbpumpe über die Druckfarben-Zuläufe 06 unter vorgegebenem Druck mit Druckfarbe gefüllt, wobei die längs der Druckfarben-Kammer 04 strömende Druckfarbe die Oberfläche 03 der Rasterwalze 01 einfärbt und überschüssige Druckfarbe über den Druckfarben-Ablauf 07 aus der Druckfarben-Kammer 04 in den darunter befindlichen Farbkasten abläuft.Laterally, the ink chamber 04 is completed by a side plate 11, see. Fig. 5 , When employed on the anilox roller 01 squeegee bar 02 defined within the squeegee 02 02 ink chamber is thus completed laterally by the side plates 11 and top and bottom by the working doctor blade 08 and the squeegee 09. In operation, the ink chamber 04 is filled by means of the ink pump not shown on the ink feeds 06 under predetermined pressure with ink, the along the ink chamber 04 flowing ink colors the surface 03 of the anilox roller 01 and excess ink on the inks Run-off 07 from the ink chamber 04 runs into the ink fountain underneath.

Um die im Bereich des Druckfarben-Ablaufs 07 ggf. auftretenden, eingangs erläuterten Farbdichte-Störungen zu vermeiden bzw. doch zumindest erheblich zu reduzieren, ist im Bereich des Druckfarben-Ablaufs 07 eine Umlenkeinrichtung 12 angeordnet, nämlich zwischen dem jeweiligen Druckfarben-Zulauf 06 und dem Druckfarben-Ablauf 07, insbesondere dem Druckfarben-Ablauf 06 benachbart, vorzugsweise unmittelbar neben dem Druckfarben-Ablauf 06 angeordnet.To those in the area of the ink discharge 07 possibly occurring, explained in the introduction In order to avoid or at least considerably reduce color density disturbances, a deflection device 12 is arranged in the area of the ink outlet 07, namely adjacent between the respective ink inlet 06 and the ink outlet 07, in particular the ink sequence 06 arranged immediately adjacent to the ink drain 06.

Die Umlenkeinrichtung 12 kann insbesondere ein Umlenk-Schild 13 bzw. 14 umfassen, vgl. Fig. 1 und 6 bis 8. Im Falle der bevorzugten Ausführungsform mit zwei endseitigen Druckfarben-Zuläufen 06 und einem mittleren Druckfarben-Ablauf 07 kann es, wie dargestellt, vorteilhaft sein, zu beiden Seiten des Druckfarben-Ablaufs 07 je eine Umlenkreinrichtung 12 bzw. ein Umlenk-Schild 13; 14 vorzusehen.The deflection device 12 may in particular comprise a deflecting plate 13 or 14, cf. Fig. 1 and 6 to 8 , In the case of the preferred embodiment with two end-side ink feeds 06 and a central ink discharge 07, it may, as shown, be advantageous, on both sides of the ink discharge 07 each a deflecting device 12 and a deflecting plate 13; 14 to provide.

Jede Umlenkeinrichtung 12 bzw. jedes Umlenkschild 13; 14 umfasst eine erste Seite 16 bzw. einen ersten Umfangsabschnitt 16, dessen Form dem Innenquerschnitt der Druckfarben-Kammer 04 entspricht und über den er zumindest im Wesentlichen dichtend an der Innenseite der Druckfarben-Kammer 04 anliegt, sowie eine zweite Seite 17 bzw. einen zweiten Umfangsabschnitt 17, der der Rasterwalze 01 zugewandt ist und beispielsweise geradlinig ausgebildet ist oder beispielsweise auch gekrümmt sein kann, z. B. entsprechend der Krümmung der Oberfläche 03 der Rasterwalze 01 gekrümmt. Wie insbesondere auch aus Fig. 1 deutlich wird, ist der zweite Umfangsabschnitt 17 von der Oberfläche 03 der Rasterwalze 01 beabstandet, wobei der Abstand bei angestelltem Rakelbalken 02 zwischen 2 mm und 30 mm, insbesondere zwischen 4 mm und 15 mm liegen kann, besonders bevorzugt bei ca. 8 mm, d. h. bei 8 mm +/- 25 %.Each deflecting device 12 or deflecting plate 13; 14 includes a first side 16 and a first peripheral portion 16, whose shape corresponds to the inner cross section of the ink chamber 04 and over which it rests at least substantially sealingly against the inside of the ink chamber 04, and a second side 17 and a second Peripheral portion 17 which faces the anilox roller 01 and, for example, is rectilinear or, for example, may also be curved, for. B. according to the curvature of the surface 03 of the anilox roller 01 curved. As in particular from Fig. 1 becomes clear, the second peripheral portion 17 is spaced from the surface 03 of the anilox roller 01, wherein the distance can be between 2 mm and 30 mm, in particular between 4 mm and 15 mm with an attached doctor beam 02, more preferably at about 8 mm, ie at 8 mm +/- 25%.

Auf diese Weise wird die über den Druckfarben-Ablauf 07 abfließende Druckfarbe gezwungen, über das Umlenk-Schild 13; 14 und vorbei an dem gegenüberliegenden Abschnitt der Oberfläche 03 der Rasterwalze 01 zu strömen, wodurch in diesem Bereich eine verbesserte Farbdichte erzielt werden kann.In this way, the effluent via the ink discharge 07 ink is forced over the deflection plate 13; 14 and past the opposite portion of the surface 03 of the anilox roller 01, whereby in this area an improved color density can be achieved.

Gemäß einer bevorzugten Ausführungsform sind das Umlenk-Schild 13 und das Umlenk-Schild 14 als ein einziges, im Querschnitt U-förmiges Bauteil 22 (vgl. insbesondere. Fig. 7) ausgebildet, wobei die beiden vertikalen Schenkel des U-förmigen Bauteils 22 jeweils von einem Umlenk-Schild 13 bzw. 14 gebildet sind und das U-förmige Bauteil 22 über seine Basis 18 im Inneren der Druckfarben-Kammer 04 befestigbar ist, beispielsweise über ein Durchgangsloch 19 zur Aufnahme einer in den Rakelbalken 02 einschraubbaren Befestigungsschraube 21. Die Basis 18 kann mit den Umlenk-Schildern 13; 14 beispielsweise mittels Laserschweißung befestigt sein. Das U-förmige Bauteil 22 wird so in die Druckfarben-Kammer montiert und die Basis 18 ist so ausgelegt, dass sich im montierten Zustand die beiden Umlenk-Schilder 13; 14 unmittelbar neben dem Druckfarben-Ablauf 07 befinden.According to a preferred embodiment, the deflecting plate 13 and the deflecting plate 14 as a single, in cross-section U-shaped member 22 (see, in particular. Fig. 7 formed, wherein the two vertical legs of the U-shaped member 22 are each formed by a deflecting plate 13 and 14 and the U-shaped member 22 via its base 18 in the interior of the ink chamber 04 can be fastened, for example via a Through hole 19 for receiving a screwed into the doctor bar 02 mounting screw 21. The base 18 may be connected to the deflection signs 13; 14 be secured by laser welding, for example. The U-shaped component 22 is thus mounted in the ink chamber and the base 18 is designed so that in the mounted state, the two deflecting plates 13; 14 are located directly next to the ink outlet 07.

Gemäß einer weiteren, nicht näher dargestellten Ausführungsform der Erfindung ist der Abstand der der Rasterwalze 01 gegenüberliegenden Seite 17 der Umlenkeinrichtung 12 bzw. des Umlenk-Schilds 13 bzw. 14 einstellbar ausgebildet, wozu das Umlenk-Schild 13 bzw. 14 z. B. im Gehäuse des Rakelbalkens 02 verschieblich gelagert sein kann und ggf. von außen mittels einer Stellschraube einstellbar sein kann, z. B. je nach Viskosität oder Temperatur der Druckfarbe. Die Einstellung kann ggf. auch automatisch in Abhängigkeit von einer geeigneten Stellgröße erfolgen.According to a further, not shown embodiment of the invention, the distance of the anilox roller 01 opposite side 17 of the deflector 12 and the deflecting plate 13 and 14 is formed adjustable, including the deflecting plate 13 and 14 z. B. may be slidably mounted in the housing of the doctor blade 02 and may optionally be adjustable from the outside by means of a screw, z. B. depending on the viscosity or temperature of the ink. If necessary, the setting can also be made automatically as a function of a suitable manipulated variable.

Bezugszeichenliste

01
Walze, Rasterwalze
02
Rakelbalken, Kammerrakel
03
Umfang, Oberfläche (01)
04
Druckfarben-Kammer
05
-
06
Druckfarben-Zulauf, Bohrung
07
Druckfarben-Ablauf, Bohrung
08
Rakel, Arbeitsrakel
09
Rakel, Schließrakel
10
-
11
Seitenschild
12
Umlenkeinrichtung
13
Umlenk-Schild
14
Umlenk-Schild
15
-
16
Seite, Umfangsabschnitt
17
Seite, Umfangsabschnitt
18
Basis
19
Durchgangsbohrung
20
-
21
Befestigungsschraube
22
Bauteil, U-förmig
C
Rotationsrichtung
LIST OF REFERENCE NUMBERS
01
Roller, anilox roller
02
Doctor blade, chambered doctor blade
03
Circumference, surface (01)
04
Ink chamber
05
-
06
Inlet ink inlet, bore
07
Printing ink drain, bore
08
Squeegee, work squeegee
09
Squeegee, closing squeegee
10
-
11
side shield
12
deflecting
13
Deflecting shield
14
Deflecting shield
15
-
16
Side, peripheral section
17
Side, peripheral section
18
Base
19
Through Hole
20
-
21
fixing screw
22
Component, U-shaped
C
direction of rotation

Claims (18)

  1. Device for inking a roll (01), which transfers printing ink, of a rotary printing press which has at least one doctor bar (02) which can be set against the roll (01) and defines a printing-ink chamber (04) which extends along the doctor bar (02), is open towards the roll (01) and is connected to at least one printing-ink inlet (06) and at least one printing-ink outlet (07), at least one deflecting device (12) which deflects printing ink in the direction of the roll (01) being arranged in the printing-ink chamber (04) between the at least one printing-ink inlet (06) and the at least one printing-ink outlet (07), the side (17) of which deflecting device (12), which side (17) faces the roll (01), is spaced apart from the roll (01) in the thrown-on state of the doctor bar (02), in each case one deflecting device (12) which is configured as a deflecting plate (13; 14) being arranged adjacently on both sides of the printing-ink outlet (07), characterized in that the deflecting plates (13; 14) are each arranged perpendicularly with respect to the axis of the roll (01).
  2. Device according to Claim 1, characterized in that the deflecting device (12) is arranged immediately next to the printing-ink outlet (07).
  3. Device according to one of the preceding claims, characterized in that the printing-ink chamber (04) is connected to two printing-ink inlets (06) which are in each case arranged at an end of the printing-ink chamber (04).
  4. Device according to Claim 3, characterized in that a printing-ink outlet (07) is arranged between the two printing-ink inlets (06).
  5. Device according to Claim 4, characterized in that the printing-ink outlet (07) is arranged centrally between the two printing-ink inlets (06).
  6. Device according to one of the preceding claims, characterized in that the printing-ink outlet (07) is defined by a hole (07) which opens into the printing-ink chamber (04).
  7. Device according to Claim 1, characterized in that a component (22) of U-shaped cross section is arranged in the printing-ink chamber (04) in the region of the printing-ink outlet (07), which component (22) defines in each case one deflecting plate (13; 14) on both sides of the printing-ink outlet (07).
  8. Device according to Claim 7, characterized in that the U-shaped component (22) is fixed via its base (18) in the printing-ink chamber (04).
  9. Device according to Claim 8, characterized in that the base (18) has at least one through hole (19) for fastening in the printing-ink chamber (04).
  10. Device according to one of the preceding claims, characterized in that the spacing of the side (17) of the deflecting device (12) from the roll (01), which side (17) faces the roll (01) and is spaced apart from the latter, lies between 2 mm and 30 mm in the thrown-on state of the doctor bar (02).
  11. Device according to Claim 10, characterized in that the spacing lies between 4 mm and 15 mm.
  12. Device according to Claim 11, characterized in that the spacing is 8 mm +/- 25%.
  13. Device according to one of the preceding claims, characterized in that the spacing of the side (17) of the deflecting device (12) from the roll (01), which side (17) faces the roll (01) and is spaced apart from the latter, is configured such that it can be adjusted.
  14. Device according to one of the preceding claims, characterized in that the deflecting device (12) bears with its circumferential section (16) which does not face the roll (01) against the wall of the printing-ink chamber (04).
  15. Device according to one of the preceding claims, characterized in that the rotary printing press operates using offset printing.
  16. Device according to one of the preceding claims, characterized in that the rotary printing press operates using waterless offset printing.
  17. Device according to one of the preceding claims, characterized in that the roll (01) to be inked is a roll (01) of a short inking unit.
  18. Device according to one of the preceding claims, characterized in that the roll (01) to be inked is an engraved roll (01).
EP20080164413 2007-10-02 2008-09-16 Equipment for inking an inking roller of a rotary printing press Active EP2045077B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710000812 DE102007000812A1 (en) 2007-10-02 2007-10-02 Device for inking an ink-transferring roller of a rotary printing machine and a doctor bar

Publications (3)

Publication Number Publication Date
EP2045077A2 EP2045077A2 (en) 2009-04-08
EP2045077A3 EP2045077A3 (en) 2011-11-30
EP2045077B1 true EP2045077B1 (en) 2012-09-12

Family

ID=40134787

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080164413 Active EP2045077B1 (en) 2007-10-02 2008-09-16 Equipment for inking an inking roller of a rotary printing press

Country Status (2)

Country Link
EP (1) EP2045077B1 (en)
DE (1) DE102007000812A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112918092B (en) * 2021-02-05 2022-11-11 明光市瑞洁日用品有限公司 Textile printing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018193A (en) * 1931-08-27 1935-10-22 Goss Printing Press Co Ltd Inking mechanism and method
DE3704433A1 (en) * 1987-02-12 1988-08-25 Frankenthal Ag Albert SHORT COLOR PLANT
DE4117390C2 (en) * 1991-05-28 2003-11-06 Koenig & Bauer Ag Squeegee bar for an inking unit of a rotary printing press
DE4138807C1 (en) * 1991-11-26 1993-06-03 Cornelis Wapenveld Nl Gorter Colour chamber doctor - is for colour-transfer, screened circular cylindrical body such as screen roller or engraved cylinder
DE4401299C2 (en) * 1994-01-18 1997-04-30 Roland Man Druckmasch Device for inking an anilox roller of a rotary printing press
US5531161A (en) * 1994-12-07 1996-07-02 Eastman Kodak Company Gravure coating feeder apparatus
DE10158157B4 (en) 2001-11-28 2006-09-07 Koenig & Bauer Ag Inking unit of a printing press

Also Published As

Publication number Publication date
EP2045077A3 (en) 2011-11-30
EP2045077A2 (en) 2009-04-08
DE102007000812A1 (en) 2009-04-09

Similar Documents

Publication Publication Date Title
DE3704433C2 (en)
DE3112745C2 (en) Roller head that can be adjusted to a plate cylinder of an offset or letterpress machine
EP2736723B1 (en) Plate cylinder
WO2011051072A1 (en) Pressure setting device of a chambered doctor blade system
CH654253A5 (en) PRINT CYLINDER FOR AN ARC ROTATION PRINTING MACHINE.
EP0111141B1 (en) Ink fountain divider for rotary printing presses
EP0663293A1 (en) Device for inking an engraved roll
DE10040519A1 (en) Sheet guide device for card sheet printing press, with second cylinder in form of ink application or tool cylinder
EP1467865B1 (en) Device for inking a roller
EP2045077B1 (en) Equipment for inking an inking roller of a rotary printing press
DE102007041756B4 (en) ink chamber
DE19942617A1 (en) Device and method for performing a flying plate change
EP1603750B1 (en) Printing group of a printing unit, consisting of two printing groups which are placed vertically above each other, in a printing machine and printing unit
EP1092539A1 (en) Arrangement for sealing an ink conveying reservoir in printing machines
DE102006035504A1 (en) Printing unit of a web-fed rotary printing machine
EP1534522B1 (en) Rotary press inking units
DE10103631A1 (en) Rotary press
EP0657282B1 (en) Inking device
DE102009001083A1 (en) Printing or inking unit
DE10232254B4 (en) Rotary screen printing machine
DE19949346A1 (en) Inker unit seal for printer has ink-store, tank, side surfaces, elastic element, gap, contact surfaces
DE102008042263B4 (en) Apparatus for applying printing ink
DE102006035290B4 (en) Device for inking a printing ink-transferring roller of a web-fed rotary printing machine
DE10303608B4 (en) Method for a stable machine run on printing units of a rotary printing press for operation with partially wide printing material
DE202022107008U1 (en) Automatic and unidirectionally adjustable chamber doctor blade

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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B41F 31/02 20060101AFI20111024BHEP

17P Request for examination filed

Effective date: 20111122

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: EQUIPMENT FOR INKING AN INKING ROLLER OF A ROTARY PRINTING PRESS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK 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: AT

Ref legal event code: REF

Ref document number: 574854

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008008157

Country of ref document: DE

Effective date: 20121108

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: 20120912

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: 20120912

Ref country code: NO

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: 20121212

Ref country code: LT

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: 20120912

Ref country code: HR

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: 20120912

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

Ref country code: CH

Payment date: 20121001

Year of fee payment: 5

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120912

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Effective date: 20120912

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

Ref country code: LV

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: 20120912

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: 20120912

Ref country code: SI

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: 20120912

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: 20121213

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

Ref country code: ES

Payment date: 20120928

Year of fee payment: 5

BERE Be: lapsed

Owner name: KOENIG & BAUER A.G.

Effective date: 20120930

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

Ref country code: CZ

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: 20120912

Ref country code: IS

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: 20130112

Ref country code: RO

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: 20120912

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: 20120912

Ref country code: MC

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

Effective date: 20120930

Ref country code: EE

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: 20120912

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: 20121223

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: 20130114

Ref country code: SK

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: 20120912

Ref country code: PL

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: 20120912

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20120912

Ref country code: BG

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: 20121212

Ref country code: IE

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

Effective date: 20120916

Ref country code: BE

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

Effective date: 20120930

26N No opposition filed

Effective date: 20130613

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008008157

Country of ref document: DE

Effective date: 20130613

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

Ref country code: MT

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: 20120912

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: 20120912

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20120916

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

Ref country code: CH

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

Effective date: 20130930

Ref country code: HU

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: 20080916

Ref country code: LI

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

Effective date: 20130930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 574854

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130916

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: 20130916

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008008157

Country of ref document: DE

Owner name: KOENIG BAUER AG, DE

Free format text: FORMER OWNER: KOENIG BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008008157

Country of ref document: DE

Owner name: KOENIG & BAUER AG, DE

Free format text: FORMER OWNER: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: CA

Effective date: 20170922

Ref country code: FR

Ref legal event code: CD

Owner name: KOENIG & BAUER AG, DE

Effective date: 20170922

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20180928

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: 20190916

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

Ref country code: GB

Payment date: 20230920

Year of fee payment: 16

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

Ref country code: FR

Payment date: 20230922

Year of fee payment: 16

Ref country code: DE

Payment date: 20230905

Year of fee payment: 16