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EP1090756A1 - Chambered doctor blade - Google Patents

Chambered doctor blade Download PDF

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Publication number
EP1090756A1
EP1090756A1 EP99119671A EP99119671A EP1090756A1 EP 1090756 A1 EP1090756 A1 EP 1090756A1 EP 99119671 A EP99119671 A EP 99119671A EP 99119671 A EP99119671 A EP 99119671A EP 1090756 A1 EP1090756 A1 EP 1090756A1
Authority
EP
European Patent Office
Prior art keywords
doctor blade
sealing strip
ink chamber
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.)
Granted
Application number
EP99119671A
Other languages
German (de)
French (fr)
Other versions
EP1090756B1 (en
Inventor
Dieter Arabin
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.)
Gallus Ferd Rueesch AG
Original Assignee
Gallus Ferd Rueesch 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 Gallus Ferd Rueesch AG filed Critical Gallus Ferd Rueesch AG
Priority to DE59911449T priority Critical patent/DE59911449D1/en
Priority to EP99119671A priority patent/EP1090756B1/en
Priority to AT99119671T priority patent/ATE286809T1/en
Priority to AU75024/00A priority patent/AU7502400A/en
Priority to PCT/CH2000/000544 priority patent/WO2001025014A1/en
Publication of EP1090756A1 publication Critical patent/EP1090756A1/en
Application granted granted Critical
Publication of EP1090756B1 publication Critical patent/EP1090756B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 present invention relates to an ink chamber doctor blade for a Ink application roller of a printing press, with a squeegee box with ink chamber and two over each other on each side the length of a doctor knife extending ink exit opening.
  • the chambered doctor blades are used to feed and distribute the desired ones Ink on the inking roller, e.g. the anilox roller one Printing press.
  • the permanently installed Chamber squeegee can be disassembled, whatever also with more or less big loss of color (sometimes expensive products).
  • the object of the present invention was to attach the To simplify chambered doctor blades and to design them in such a way that as little color as possible is lost when changing goes.
  • the chambered doctor blade is intended in particular for machines new color change systems.
  • the sealing strip designed as a sealing strip the squeegee box in the form of an easily and quickly replaceable Form the cassette, without loss of color and without special Precautions (after loosening the paint supply and discharge connections.
  • the ink feed system can be cleaned by any method and provide for a new color.
  • the press is just a new cassette (Chamber doctor blade).
  • Figure 1 of the drawing shows a section of a printing press purely schematically, in addition to an inking roller 1 the ink chamber doctor blade 2 of interest here is illustrated.
  • the doctor box 3 with the ink chamber 4 is on a carrier 5 mounted, which is adjustable in the direction of the arrow to adjust the pressure of the doctor blade 2 on the roller 1. this happens via an actuator 6 (e.g. hydraulic or pneumatic cylinder).
  • an actuator 6 e.g. hydraulic or pneumatic cylinder
  • the doctor blade 2 with carrier 5 and associated components on a plate 7 which can be pivoted in a vertical plane mounted, which allows the squeegee 2 in any angular position 2 ', 2' 'with respect to the roller 1 (depending on Type of paint to be applied or remaining in the paint chamber 4 Amount of paint to optimally fill the "well” the anilox roller through support by the weight of the ink, if necessary, taking into account the speed of the process, to achieve).
  • the pivoting takes place e.g. via the actuator 6 '.
  • the color itself is connected via supply or discharge connections, e.g. 8th or 9 (Fig. 2) into the ink chamber 4 (from not shown Paint vessels).
  • the sealing strip 10 which can be seen via an actuator 11 from a non-operating position to the right into a Position can be moved in which the sealing strip 10th pressed against the inside of the edges of the doctor blades 12, 13 can be.
  • the color outlet is by spreading the entire width of the squeegee extending gap formed.
  • the doctor blade box 3 can be designed and assembled as a cassette be what allows a quick exchange when changing colors (after loosening and closing the ink supply and discharge connections).
  • At least the effective surface of the sealing strip 10 exists made of elastomeric material.
  • the cross section of the bar can e.g. rectangular or circular or a combination.
  • FIG. 2 of the drawing shows another, somewhat more detailed Principle view of the construction according to the invention. It will for the same parts the same transfer numbers as in FIG. 1 used.
  • the doctor blade 2 is on a support 5 and one vertically around the roller axis pivotable plate 7 as replaceable Cassette mounted and is against the Roller 1 (anilox roller) held. Via connections 8 and 9 respectively the doctor blade chamber 4 ink supplied or removed.
  • the chamber 4 has a cross section in the form of a lying U on, due to a protruding into the chamber 4 15 for a sealing strip 10, which from the inactive position (left) to the right in the active closing position 10 ' can be moved.
  • the sealing strip is in this position 10 'sealing against the inside of doctor blades 12, 13 and closes it over the entire width of the squeegee box 3 extending color outlet opening 14. With this closed Opening 14, the cassette can be removed without the risk of unwanted color leakage.
  • the scraper plate is guided on guide rods 16, 17 by one chamber wall can be moved to the other, and grazes paint adhering to the longitudinal walls of the chamber to push back into the supply and discharge lines (chamber pre-cleaning), before washing the cassette in the machine is suspended or replaced. For one Color change, the supply and discharge system is cleaned separately.
  • the manual pivotability the carrier plate 7 shown.
  • the support structure can be locked in the angular position 18 block (in the example shown: pivoting option up to 90 °).

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Pens And Brushes (AREA)

Abstract

The ink chamber (4) doctor blade (2) incorporates a doctor blade case (3) with an ink chamber and two doctor blades extending on both sides of a ink outlet. The doctor blade case is in the form of a replaceable cassette. Inside the ink-chamber is an externally operated sealing strip (10) movable between two positions. The sealing strip can rest against the inner edge surfaces of the doctor blade to close the ink-outlet.

Description

Die vorliegende Erfindung betrifft eine Farbkammerrakel für eine Farbauftragswalze einer Druckmaschine, mit einem Rakelkasten mit Farbkammer und zwei sich zu beiden Seiten eines sich über die Länge einer Farbaustrittsöffnung erstreckenden Rakelmessern.The present invention relates to an ink chamber doctor blade for a Ink application roller of a printing press, with a squeegee box with ink chamber and two over each other on each side the length of a doctor knife extending ink exit opening.

Die Kammerrakel dienen der Zufuhr und Verteilung der gewünschten Farbe auf die Farbauftragswalze, z.B. die Rasterwalze einer Druckmaschine. Für einen Farbwechsel müssen die fest installierten Kammerrakel umständlich abmontiert werden, was immer auch mit mehr oder weniger grossen Verlusten an Farbe (teilweise teure Produkte) verbunden ist.The chambered doctor blades are used to feed and distribute the desired ones Ink on the inking roller, e.g. the anilox roller one Printing press. For a color change, the permanently installed Chamber squeegee can be disassembled, whatever also with more or less big loss of color (sometimes expensive products).

Aufgabe der vorliegenden Erfindung war es, das Anbringen der Kammerrakel zu vereinfachen und deren Konstruktion so zu gestalten, dass bei einem Wechsel möglichst wenig Farbe verloren geht. Die Kammerrakel soll sich insbesondere für Maschinen mit neuen Farbwechselsystemen eignen.The object of the present invention was to attach the To simplify chambered doctor blades and to design them in such a way that as little color as possible is lost when changing goes. The chambered doctor blade is intended in particular for machines new color change systems.

Diese Aufgabe wird bei einer Farbkammerrakel der eingangs definierten Art erfindungsgemäss durch die Merkmale des kennzeichnenden Teils von Anspruch 1 gelöst.This task is defined in the case of an ink chamber doctor blade Art according to the invention by the features of the characteristic Part of claim 1 solved.

Besondere Ausführungsformen der Erfindung sind in den abhängigen Ansprüchen definiert.Particular embodiments of the invention are in the dependent Defined claims.

Dank der als Dichtleiste ausgebildeten Verschlussleiste lässt sich der Rakelkasten in Form einer einfach und schnell auswechselbaren Kassette ausbilden, dies ohne Farbverlust und ohne besondere Vorsichtsmassnahmen (nach Lösen der Farbzu- und -abführanschlüsse. Thanks to the sealing strip designed as a sealing strip the squeegee box in the form of an easily and quickly replaceable Form the cassette, without loss of color and without special Precautions (after loosening the paint supply and discharge connections.

Das Farbzuführsystem lässt sich nach irgendeiner Methode reinigen und für eine neue Farbe bereitstellen. Für den Weiterbetrieb der Druckmaschine ist lediglich noch eine neue Kassette (Kammerrakel) einzusetzen.The ink feed system can be cleaned by any method and provide for a new color. For continued operation the press is just a new cassette (Chamber doctor blade).

Die Erfindung wird nachstehend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels noch etwas näher erläutert.The invention is described below with reference to a drawing schematically illustrated embodiment a little closer explained.

Es zeigt:

Fig. 1
einen rein schematischen Aufbau eines Teils einer Druckmaschine mit Farbkammerrakel und anschliessender Raster-walze, und
Fig. 2
eine ähnliche, jedoch etwas detailliertere Prinzipansicht wie Fig. 1.
It shows:
Fig. 1
a purely schematic structure of part of a printing press with ink chamber doctor blade and subsequent anilox roller, and
Fig. 2
a similar, but somewhat more detailed schematic view as Fig. 1st

Figur 1 der Zeichnung zeigt einen Ausschnitt aus einer Druckmaschine rein schematisch, wobei neben einer Farbauftragswalze 1 die hier interessierende Farbkammerrakel 2 illustriert ist.Figure 1 of the drawing shows a section of a printing press purely schematically, in addition to an inking roller 1 the ink chamber doctor blade 2 of interest here is illustrated.

Der Rakelkasten 3 mit der Farbkammer 4 ist dabei auf einen Träger 5 montiert, welcher in Pfeilrichtung verstellbar ist, um den Andruck der Rakel 2 an die Walze 1 einzustellen. Dies erfolgt über ein Stellglied 6 (z.B. Hydraulik- oder Pneumatikzylinder).The doctor box 3 with the ink chamber 4 is on a carrier 5 mounted, which is adjustable in the direction of the arrow to adjust the pressure of the doctor blade 2 on the roller 1. this happens via an actuator 6 (e.g. hydraulic or pneumatic cylinder).

Die Kammerrakel 2 mit Träger 5 und zugehörigen Komponenten ist auf einer, in einer Vertikalebene verschwenkbaren, Platte 7 montiert, welche erlaubt die Rakel 2 in beliebige Winkelstellungen 2', 2'' bezüglich der Walze 1 zu verschwenken (je nach Art der aufzutragenden Farbe oder noch in der Farbkammer 4 verbleibender Farbmenge, um eine optimale Füllung der "Näpfchen" der Rasterwalze durch Unterstützung durch das Gewicht der Farbe, gegebenenfalls unter Berücksichtigung der Verfahrensgeschwindigkeit, zu erzielen). Die Verschwenkung erfolgt z.B. über das Stellglied 6'.The doctor blade 2 with carrier 5 and associated components on a plate 7 which can be pivoted in a vertical plane mounted, which allows the squeegee 2 in any angular position 2 ', 2' 'with respect to the roller 1 (depending on Type of paint to be applied or remaining in the paint chamber 4 Amount of paint to optimally fill the "well" the anilox roller through support by the weight of the ink, if necessary, taking into account the speed of the process, to achieve). The pivoting takes place e.g. via the actuator 6 '.

Die Farbe selbst wird über Zu- bzw. Abführanschlüsse, z.B. 8 bzw. 9 (Fig. 2) in die Farbkammer 4 geführt (aus nicht dargestellten Farbgefässen).The color itself is connected via supply or discharge connections, e.g. 8th or 9 (Fig. 2) into the ink chamber 4 (from not shown Paint vessels).

Weiter ist aus Fig. 1 das Kernstück der vorliegenden Erfindung, nämlich die Dichtleiste 10, ersichtlich, welche über ein Stellglied 11 aus einer Nichtbetriebsstellung nach rechts in eine Stellung verschoben werden kann, in welcher die Dichtleiste 10 gegen die Innenseite der Ränder der Rakelmesser 12, 13 gedrückt werden kann. Dadurch wird es möglich, die Farbaustrittsöffnung 14 des Rakelkastens dicht zu verschliessen. Die Farbaustrittsöffnung ist durch einen sich über die ganze Breite der Rakel erstreckenden Spalt gebildet.1 is the core of the present invention, namely the sealing strip 10, which can be seen via an actuator 11 from a non-operating position to the right into a Position can be moved in which the sealing strip 10th pressed against the inside of the edges of the doctor blades 12, 13 can be. This makes it possible to open the paint outlet 14 tightly close the squeegee box. The color outlet is by spreading the entire width of the squeegee extending gap formed.

Dank der Möglichkeit des Verschliessens der Austrittsöffnung 14, kann der Rakelkasten 3 als Kassette ausgebildet und montiert sein, was bei Farbwechsel einen raschen Austausch erlaubt (nach Lösen und Verschliessen der Farbzu- und -abführanschlüsse).Thanks to the possibility of closing the outlet opening 14, the doctor blade box 3 can be designed and assembled as a cassette be what allows a quick exchange when changing colors (after loosening and closing the ink supply and discharge connections).

Zumindest die wirksame Oberfläche der Dichtleiste 10 besteht aus elastomerem Material. Der Querschnitt der Leiste kann z.B. rechteckig oder kreisförmig oder eine Kombination sein.At least the effective surface of the sealing strip 10 exists made of elastomeric material. The cross section of the bar can e.g. rectangular or circular or a combination.

Fig. 2 der Zeichnung zeigt eine weitere, etwas detailliertere Prinzipansicht der erfindungsgemässen Konstruktion. Es werden für gleiche Teile dieselben Ueberweisungsziffern wie bei Fig. 1 benutzt. Fig. 2 of the drawing shows another, somewhat more detailed Principle view of the construction according to the invention. It will for the same parts the same transfer numbers as in FIG. 1 used.

Die Kammerrakel 2 ist auf einem Träger 5 und einer vertikal um die Walzenachse verschwenkbaren Platte 7 als auswechselbare Kassette montiert und wird mit vorbestimmter Kraft gegen die Walze 1 (Raster-walze) gehalten. Ueber Anschlüsse 8 bzw. 9 wird der Rakelkammer 4 Farbe zu- bzw. abgeführt. Beim gezeigten Beispiel weist die Kammer 4 einen Querschnitt in Form eines liegenden U auf, bedingt durch einen in die Kammer 4 ragenden Träger 15 für eine Dichtleiste 10, welche aus der inaktiven Stellung (links) nach rechts in die aktive Verschliess-Stellung 10' verschoben werden kann. In dieser Stellung liegt die Dichtleiste 10' dichtend gegen die Innenseite der Rakelmesser 12, 13 an und verschliesst dabei die sich über die ganze Breite des Rakelkastens 3 erstreckende Farbaustrittsöffnung 14. Bei so verschlossener Oeffung 14 kann die Kassette entnommen werden, ohne das Risiko eines unerwünschten Farbaustritts.The doctor blade 2 is on a support 5 and one vertically around the roller axis pivotable plate 7 as replaceable Cassette mounted and is against the Roller 1 (anilox roller) held. Via connections 8 and 9 respectively the doctor blade chamber 4 ink supplied or removed. In the example shown the chamber 4 has a cross section in the form of a lying U on, due to a protruding into the chamber 4 15 for a sealing strip 10, which from the inactive position (left) to the right in the active closing position 10 ' can be moved. The sealing strip is in this position 10 'sealing against the inside of doctor blades 12, 13 and closes it over the entire width of the squeegee box 3 extending color outlet opening 14. With this closed Opening 14, the cassette can be removed without the risk of unwanted color leakage.

Im Innenraum der Farbkammer 4 ist zudem eine Farbabstreifplatte angeordnet, deren Form dem Querschnitt der Kammer 4 bei zurückgezogener Dichtleiste 10 entspricht. Normalerweise liegt die Abstreifplatte gegen die Innenseite der Kammerseitenwand (Stirnwand) an, welche der Seitenwand gegenüber liegt, in welcher die Anschlüsse 8, 9 vorgesehen sind.In the interior of the ink chamber 4 there is also a paint wiper plate arranged, the shape of the cross section of the chamber 4 when retracted Sealing strip 10 corresponds. Usually that is Scraper plate against the inside of the chamber side wall (End wall), which is opposite the side wall, in which the connections 8, 9 are provided.

Die Abstreifplatte ist auf Führungsstangen 16, 17 geführt, von der einen Kammerwand zur anderen verschiebbar, und streift dabei an den Längswänden der Kammer haftende Farbe ab, um diese in die Zu- bzw. Abführleitungen zurückzudrängen (Kammervorreinigung), bevor die Kassette einem Waschvorgang in der Maschine selbst ausgesetzt oder ausgetauscht wird. Für einen Farbwechsel wird das Zu- bzw. Ableitungssystem separat gereinigt. The scraper plate is guided on guide rods 16, 17 by one chamber wall can be moved to the other, and grazes paint adhering to the longitudinal walls of the chamber to push back into the supply and discharge lines (chamber pre-cleaning), before washing the cassette in the machine is suspended or replaced. For one Color change, the supply and discharge system is cleaned separately.

Beim Ausführungsbeispiel nach Fig. 2 ist die manuelle Verschwenkbarkeit der Trägerplatte 7 gezeigt. In der gewünschten Winkelstellung lässt sich die Trägerkonstruktion in Arretierungen 18 blockieren (beim gezeigten Beispiel: Verschwenkmöglichkeit bis 90°) .In the embodiment according to FIG. 2, the manual pivotability the carrier plate 7 shown. In the desired one The support structure can be locked in the angular position 18 block (in the example shown: pivoting option up to 90 °).

Claims (8)

Farbkammerrakel für eine Farbauftragswalze einer Druckmaschine, mit einem Rakelkasten mit Farbkammer und zwei sich zu beiden Seiten eines sich über die Länge einer Farbaustrittsöffnung erstreckenden Rakelmessern, dadurch gekennzeichnet, dass der Rakelkasten als auswechselbare Kassette ausgebildet ist, wobei im Innenraum der Farbkammer eine von aussen betätigbare Dichtleiste angeordnet ist, welche aus einer zurückgezogenen, die Farbaustrittsöffnung freilassenden ersten Stellung in eine zweite Stellung verschiebbar ist, in welcher die Dichtleiste dichtend gegen die inneren Randflächen der Rakelmesser anliegt und dabei die Farbaustrittsöffnung verschliesst, damit die Kassette nach Verschliessen der Farbzu- und -abführanschlüsse ausgewechselt werden kann.Ink chamber doctor blade for an inking roller of a printing press, with a squeegee box with ink chamber and two yourself one on both sides the length of a color exit opening extending doctor blades, characterized in that the squeegee box as a replaceable cassette is formed, one in the interior of the ink chamber from the outside operable sealing strip is arranged, which from a retracted area that leaves the paint outlet open first position in a second position is, in which the sealing strip seals against the inner Edge areas of the doctor blade abut and the ink outlet opening closes so that the cassette closes the ink supply and discharge connections replaced can be. Farbkammerrakel nach Anspruch 1, dadurch gekennzeichnet, dass die Dichtleiste einen im wesentlichen rechteckigen Querschnitt aufweist.Ink chamber doctor blade according to claim 1, characterized in that the sealing strip has a substantially rectangular shape Has cross section. Farbkammerrakel nach Anspruch 1, dadurch gekennzeichnet, dass die Dichtleiste als Zylinder ausgebildet ist, dessen Durchmesser grösser ist als die Spaltbreite der Farbaustrittsöffnung.Ink chamber doctor blade according to claim 1, characterized in that the sealing strip is designed as a cylinder, the Diameter is larger than the gap width of the ink outlet opening. Farbkammerrakel nach einem der Ansprüche 1 - 3, dadurch gekennzeichnet, dass zumindest die wirksame Oberfläche der Dichtleiste aus elastomerem Material besteht.Ink chamber doctor blade according to one of claims 1 to 3, characterized in that that at least the effective surface of the Sealing strip made of elastomeric material. Farbkammerrakel nach einem der Ansprüche 1 - 4, dadurch gekennzeichnet, dass die Dichtleiste mit einem manuellen oder motorischen Antrieb verstellbar ist. Ink chamber doctor blade according to one of claims 1-4, characterized in that the sealing strip with a manual or motor drive is adjustable. Farbkammerrakel nach einem der Ansprüche 1 - 5, dadurch gekennzeichnet, dass die Farbkammer über die ganze Länge einen gleichen Innenquerschnitt aufweist und eine, diesem Querschnitt bei vollständig zurückgezogener Dichtleiste, entsprechende Abstreifplatte vorgesehen ist, welche im Normalbetrieb gegen eine Kammerstirnwand anliegt und bei zurückgezogener Dichtleiste über die Kammerlänge manuell oder motorisch verschiebbar ist, um an den Längswänden und der Dichtleiste anhaftende Farbe abzustreifen und aus der Kammer zu drücken und/oder einen Waschvorgang innerhalb der Kammer zu unterstützen.Ink chamber doctor blade according to one of claims 1-5, characterized in that the ink chamber has a full length has the same internal cross section and one, this cross section with the sealing strip fully retracted, corresponding Scraper plate is provided, which in normal operation bears against a chamber end wall and with the retracted Sealing strip over the length of the chamber, manually or by motor is slidable to on the longitudinal walls and the sealing strip peel off adhering paint and get out of the chamber too press and / or a wash cycle inside the chamber support. Farbkammerrakel nach Anspruch 6, dadurch gekennzeichnet, dass die Abstreifplatte an Längsführungen, z.B. Führungsstangen geführt ist.Ink chamber doctor blade according to claim 6, characterized in that the scraper plate on longitudinal guides, e.g. Guide rods is led. Druckmaschine mit einer Farbkammerrakel nach einem der Ansprüche 1 - 7 und einer Farbauftragswalze, mit einer Halterung, um die Kammerrakel in einer vorbestimmten Stellung zur Farbauftragswalze zu halten und an letztere anzudrücken, dadurch gekennzeichnet, dass die Halterung eine Tragkonstruktion mit in einer Vertikalebene um die Achse der Farbauftragswalze verschwenkbarer Tragplatte aufweist, um zusammen mit der eingesetzten Kammerrakel in verschiedene Winkelstellungen bezüglich der Farbauftragswalze eingestellt zu werden.Printing machine with an ink chamber doctor blade according to one of the claims 1 - 7 and an inking roller, with a holder, around the chambered doctor blade in a predetermined position Holding and applying pressure to the latter, thereby characterized that the bracket is a supporting structure with in a vertical plane around the axis of the inking roller has pivotable support plate to put together with the chamber doctor blade used in different angular positions to be adjusted with respect to the inking roller.
EP99119671A 1999-10-05 1999-10-05 Chambered doctor blade Expired - Lifetime EP1090756B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE59911449T DE59911449D1 (en) 1999-10-05 1999-10-05 Ink chamber doctor blade
EP99119671A EP1090756B1 (en) 1999-10-05 1999-10-05 Chambered doctor blade
AT99119671T ATE286809T1 (en) 1999-10-05 1999-10-05 PAINT CHAMBER SQUEEGEE
AU75024/00A AU7502400A (en) 1999-10-05 2000-10-05 Ink-reservoir doctor blade
PCT/CH2000/000544 WO2001025014A1 (en) 1999-10-05 2000-10-05 Ink-reservoir doctor blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99119671A EP1090756B1 (en) 1999-10-05 1999-10-05 Chambered doctor blade

Publications (2)

Publication Number Publication Date
EP1090756A1 true EP1090756A1 (en) 2001-04-11
EP1090756B1 EP1090756B1 (en) 2005-01-12

Family

ID=8239119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119671A Expired - Lifetime EP1090756B1 (en) 1999-10-05 1999-10-05 Chambered doctor blade

Country Status (5)

Country Link
EP (1) EP1090756B1 (en)
AT (1) ATE286809T1 (en)
AU (1) AU7502400A (en)
DE (1) DE59911449D1 (en)
WO (1) WO2001025014A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005013013A2 (en) * 2003-07-29 2005-02-10 OCé PRINTING SYSTEMS GMBH Device and method for electrophoretic liquid development
EP1514684A1 (en) * 2003-09-12 2005-03-16 Metronic AG Ink chamber
WO2006002941A2 (en) * 2004-07-07 2006-01-12 OCé PRINTING SYSTEMS GMBH Device and method for developing potential images previously created on a potential image support and containing the images that are to be printed in an electrographic printing or copying apparatus
US7471907B2 (en) 2003-07-29 2008-12-30 Oce Printing Systems Gmbh Device and method for electrophoretic liquid development
DE102007041755A1 (en) * 2007-09-04 2009-03-05 Kba-Metronic Ag ink chamber
DE102007041758A1 (en) * 2007-09-04 2009-03-05 Kba-Metronic Ag ink chamber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6736090B2 (en) * 2017-07-06 2020-08-05 株式会社ミヤコシ Ink supply device for printing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359958A2 (en) * 1988-09-22 1990-03-28 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Ink rail device
DE3909879C1 (en) * 1989-03-25 1990-08-09 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4330681A1 (en) * 1993-09-10 1995-03-16 Roland Man Druckmasch Chamber doctor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359958A2 (en) * 1988-09-22 1990-03-28 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Ink rail device
DE3909879C1 (en) * 1989-03-25 1990-08-09 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4330681A1 (en) * 1993-09-10 1995-03-16 Roland Man Druckmasch Chamber doctor

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7471907B2 (en) 2003-07-29 2008-12-30 Oce Printing Systems Gmbh Device and method for electrophoretic liquid development
WO2005013013A3 (en) * 2003-07-29 2005-05-12 Oce Printing Systems Gmbh Device and method for electrophoretic liquid development
WO2005013013A2 (en) * 2003-07-29 2005-02-10 OCé PRINTING SYSTEMS GMBH Device and method for electrophoretic liquid development
AU2004260967B2 (en) * 2003-07-29 2009-03-12 Oce Printing Systems Gmbh & Co. Kg Device and method for electrophoretic liquid development
US7463851B2 (en) 2003-07-29 2008-12-09 Oce Printing Systems Gmbh Device and method for electrophoretic liquid development
EP1514684A1 (en) * 2003-09-12 2005-03-16 Metronic AG Ink chamber
US7234396B2 (en) 2003-09-12 2007-06-26 Kba-Metronic Ag Ink applicator having movable bar and blade for opening and closing ink gap
WO2006002941A2 (en) * 2004-07-07 2006-01-12 OCé PRINTING SYSTEMS GMBH Device and method for developing potential images previously created on a potential image support and containing the images that are to be printed in an electrographic printing or copying apparatus
WO2006002941A3 (en) * 2004-07-07 2006-05-18 Oce Printing Systems Gmbh Device and method for developing potential images previously created on a potential image support and containing the images that are to be printed in an electrographic printing or copying apparatus
CN1989460B (en) * 2004-07-07 2010-04-21 Oce印刷系统有限公司 Device and method for developing potential images previously created on a potential image support and containing the images that are to be printed in an electrographic printing or copying apparatus
DE102007041755A1 (en) * 2007-09-04 2009-03-05 Kba-Metronic Ag ink chamber
DE102007041758A1 (en) * 2007-09-04 2009-03-05 Kba-Metronic Ag ink chamber
EP2033787A3 (en) * 2007-09-04 2010-10-27 Kba-Metronic Ag Inking chamber
DE102007041755B4 (en) * 2007-09-04 2011-02-17 Kba-Metronic Aktiengesellschaft ink chamber
US7997197B2 (en) 2007-09-04 2011-08-16 Kba-Metronic Ag Closable ink cartridge for printer roll

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DE59911449D1 (en) 2005-02-17
AU7502400A (en) 2001-05-10
WO2001025014A1 (en) 2001-04-12
ATE286809T1 (en) 2005-01-15
EP1090756B1 (en) 2005-01-12

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