EP1742798B1 - Method for dosing the quantity of ink in the inking system of a printing machine - Google Patents
Method for dosing the quantity of ink in the inking system of a printing machine Download PDFInfo
- Publication number
- EP1742798B1 EP1742798B1 EP05740156A EP05740156A EP1742798B1 EP 1742798 B1 EP1742798 B1 EP 1742798B1 EP 05740156 A EP05740156 A EP 05740156A EP 05740156 A EP05740156 A EP 05740156A EP 1742798 B1 EP1742798 B1 EP 1742798B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink
- change
- adjustment
- metering device
- input
- 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.)
- Not-in-force
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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
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/47—Automatic or remote control of metering blade position
Abstract
Description
Die Erfindung betrifft Verfahren zur Farbmengendosierung im Farbwerk einer Druckmaschine gemäß den Merkmalen des Anspruches 1,The invention relates to a method for color quantity metering in the inking unit of a printing press according to the features of claim 1,
In bekannten Druckmaschinen werden beispielsweise Farbmesser eingesetzt, um die vom Farbwerk in die Druckmaschine übertragene Farbmenge dosierend verändern zu können. Um die Einstellung an diesen Dosiereinrichtungen durch das Bedienpersonal zu ermöglichen, sind Stellelemente, beispielsweise ein Stellrad oder eine Einstelltastatur im Leitstand der Druckmaschine, vorgesehen. Durch Betätigung dieser Stellelemente kann das Bedienpersonal die Dosierung der vom Farbwerk übertragenen Farbmenge verändern. Bei Verwendung eines Farbmessers kann beispielsweise durch Eingabe eines bestimmten Stellwertes die Öffnung zwischen der Vorderkante des Farbmessers und dem Außenumfang eines die Druckfarbe übernehmenden Farbduktors verändert werden.In known printing machines, for example, colorimeters are used in order to be able to change the quantity of ink transferred from the inking unit to the printing press in a metering manner. To enable the adjustment of these dosing by the operator, adjusting elements, such as a thumbwheel or a setting keyboard in the control room of the printing press, are provided. By operating these control elements, the operator can change the dosage of the ink quantity transferred by the inking unit. When using a colorimeter, for example, by entering a specific control value, the opening between the front edge of the colorimeter and the outer circumference of a color ink accepting the ink can be changed.
Nachteilig an den bekannten Dosiereinrichtungen ist es, dass bei Verstellung des Stellelements um ein bestimmtes Maß jeweils eine gleichgroße Änderung der übertragenen Farbmenge bewirkt wird. Bei Verwendung eines Farbmessers als Dosiereinrichtung bedeutet dies, dass die Öffnung zwischen der Vorderkante des Farbmessers und dem Außenumfang des Farbduktors unabhängig von der aktuellen Stellung des Farbmessers immer um das gleiche Maß verändert wird. Ist der Verstellweg des Farbmessers beispielsweise in eine bestimmte Anzahl von Schritten eingeteilt, beispielsweise hundert Teilschritte, so bewirkt eine Verstellung um einen Teilschritt immer eine gleichgroße Änderung der Öffnung an der Vorderkante des Farbmessers.A disadvantage of the known metering devices is that upon adjustment of the actuating element by a certain amount in each case an equally large change in the transferred amount of ink is effected. When using a colorimeter as a metering device, this means that the opening between the front edge of the colorimeter and the outer circumference of the Farbduktors is always changed by the same amount regardless of the current position of the colorimeter. If the adjustment path of the colorimeter is subdivided, for example, into a certain number of steps, for example a hundred sub-steps, an adjustment by one sub-step always causes an equally large change in the opening at the front edge of the colorimeter.
Diese Art der Farbmengendosierung ist nachteilig, da in den Fällen, in denen nur geringe Farbmengen übertragen werden, eine durch Verstellung des Stellelements bewirkteThis type of Farbmengendosierung is disadvantageous because in cases where only small amounts of ink are transmitted, caused by adjustment of the control element
Farbmengenänderung relativ sehr groß ist. Wird dagegen in der aktuellen Einstellung eine große Farbmenge von der Dosiereinrichtung übertragen, bewirkt eine Verstellung des Stellelements um ein entsprechendes Maß nur eine relativ geringe relative Farbmengenänderung im Vergleich zur aktuellen Farbmenge. Mit anderen Worten bedeutet dies, dass im Bereich der geringen Farbmerigenübertragung, in dem eine besonders sensible Verstellung notwendig ist, nur sehr grob dosiert werden kann, wohingegen im Bereich großer Farbmengen eine unnötig feine Farbmengendosierung erfolgt.Color amount change is relatively very large. If, however, a large amount of ink is transferred from the metering device in the current setting, an adjustment of the actuating element by a corresponding amount only causes a relatively small relative change in color quantity in comparison to the current ink quantity. In other words, this means that only very roughly can be metered in the region of low color transmission, in which a particularly sensitive adjustment is necessary, whereas in the range of large amounts of color an unnecessarily fine Farbmengendosierung takes place.
Die
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Farbmengendosierung im Farbwerk einer Druckmaschine mit guter Einstellung der Dosierung zu schaffen.The invention has for its object to provide a method for Farbmengendosierung in the inking unit of a printing machine with good dosage setting.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1 gelöst.The object is achieved by the features of claim 1.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass ein bestimmtes Maß an Verstellung des Stellelements nicht zum jeweils gleichen Maß der Verstellung an der Dosiereinrichtung führt. Vielmehr wird vor bzw. nach Vorgabe einer Farbmengenänderung durch Verstellung des Stellelements die aktuelle Einstellung der Dosiereinrichtung festgestellt und anschließend die Verstellung der Dosiereinrichtung in Abhängigkeit von einer vorgegebenen Korrelation zwischen dem Maß der Verstellung des Stellelements und der aktuellen Stellung der Dosiereinrichtung vorgenommen. Die Feststellung der Einstellung der Dosiereinrichtung kann vor oder nach Vorgabe einer Farbmengenänderung durch Verstellung des Stellelements erfolgen.The advantages achieved by the invention are, in particular, that a certain degree of adjustment of the actuating element does not lead to the same degree of adjustment to the metering device. Rather, the current setting of the metering device is determined before or after specification of a change in color amount by adjusting the actuator and then made the adjustment of the metering device in response to a predetermined correlation between the degree of adjustment of the control element and the current position of the metering device. The determination of the setting of the metering device can be done before or after specification of a color change by adjusting the actuator.
Die vorgegebene Korrelation zwischen dem Maß der Verstellung des Stellelements und der aktuellen Stellung der Dosiereinrichtung kann dabei als mathematische Funktion formuliert sein. Im Ergebnis gelingt es durch das Verfahren insbesondere die jeweils aktuelle Stellung der Dosiereinrichtung derart zu berücksichtigen, dass in den Fällen, in denen kleine Farbmengen vom Farbwerk übertragen werden eine Verstellung des Stellelements nur zu sehr feinfühligen Verstellungen der Dosiereinrichtungen führen. Werden dagegen im aktuellen Zustand des Farbwerks bereits sehr große Farbmengen übertragen, kann die Dosierung sehr viel gröber erfolgen, so dass bereits kleinere Verstellungen des Stellelements zu größeren Änderungen in der Dosierung der Farbmenge führen.The predetermined correlation between the degree of adjustment of the control element and the current position of the metering device can be formulated as a mathematical function. As a result, it is possible by the method in particular to take into account in each case the current position of the metering device such that in the cases in which small amounts of ink are transferred from the inking unit, an adjustment of the actuating element only lead to very sensitive adjustments of the metering devices. If, on the other hand, very large quantities of paint are already being transferred in the current state of the inking unit, the metering can be made much coarser, so that even smaller adjustments of the actuating element lead to larger changes in the metering of the ink quantity.
Nach der Erfindung erfolgt die Korrelation zwischen dem Maß der Verstellung des Stellelements und der aktuellen Verstellung der Dosiereinrichtung derart, dass die Relation zwischen der durch die Verstellung der Dosiereinrichtung verursachten Farbmengenänderung relativ zur aktuell von der Dosiereinrichtung übertragenen Farbmenge jeweils im Wesentlichen konstant bleibt bzw. sich um weniger als 2%, insbesondere um weniger als 1% unterscheidet.According to the invention, the correlation between the degree of adjustment of the control element and the current adjustment of the metering device such that the relation between the caused by the adjustment of the metering ink quantity change relative to the currently transmitted from the metering amount of ink in each case remains substantially constant or to less than 2%, in particular less than 1%.
Die Konstanz der relativen Farbmengenänderung sollte vorzugsweise über den gesamten Dosierbereich der Dosiereinrichtung und/oder über den gesamten Stellbereich des Stellelements vorhanden sein.The constancy of the relative change in color quantity should preferably be present over the entire metering range of the metering device and / or over the entire setting range of the actuating element.
Wird als Dosiereinrichtung ein Farbmesser eingesetzt, dass zur Farbdosierung mit einem Farbduktor im Farbwerk zusammenwirkt, so ist es besonders vorteilhaft, wenn die relative Schichtdickenänderung der auf den Farbduktor übertragenen Farbschicht jeweils konstant bleibt. Dies bedeutet mit anderen Worten, dass das Verhältnis der durch die Verstellung der Dosiereinrichtung bewirkten Schichtdickenänderung zur aktuellen Schichtdicke jeweils konstant ist.If a color meter is used as the metering device, which cooperates with a color ductor in the inking unit for color metering, then it is particularly advantageous if the relative layer thickness change of the ink layer transferred to the ink ductor remains constant in each case. In other words, this means that the ratio of the layer thickness change caused by the adjustment of the metering device to the current layer thickness is constant in each case.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben.An embodiment of the invention is illustrated in the drawings and will be described in more detail below.
Es zeigen:
- Fig. 1
- ein Farbwerk mit Farbmesser und Farbduktor im Querschnitt;
- Fig. 2
- ein Diagramm der relativen Farbmengenänderung über die Farbzonenöffnung des Farbwerks gemäß
Fig. 1 .
- Fig. 1
- an inking unit with colorimeter and Farbduktor in cross section;
- Fig. 2
- a diagram of the relative color change over the ink fountain opening of the inking unit according to
Fig. 1 ,
In
Zur Dosierung der vom Farbwerk 01 übertragenen Farbmenge dient eine Dosiereinrichtung 06, z. B. ein Farbmesser 06. Das Farbmesser 06 ist verstellbar gelagert, so dass die Farbzonenöffnung S1; S3 (siehe
Die Ausführungen beziehen sich auf ein Farbmesser. In axialer Richtung des Farbduktors 03 weist die Dosiereinrichtung 06 eine Vielzahl dieser jeweils unabhängig voneinander einstellbaren Farbmessern 06 auf, für die alle die Ausführungen dieser Erfindung gelten.The explanations refer to a colorimeter. In the axial direction of the
Zur fernsteuerbaren Einstellung des Farbmessers 06 dient ein Stellelement, insbesondere ein Stellmotor 07, durch dessen Antrieb die Farbzonenöffnung S1; S3 an der Vorderkante des Farbmessers 06 vergrößert bzw. verkleinert werden kann. Im Stellmotor 07 kann eine Sensorik vorhanden sein, mit der die aktuelle Stellung des Farbmessers 06 messbar bzw. ableitbar ist. Alternativ dazu kann in der Steuerung auch jede Änderung der Stellung des Farbmessers 06 ausgehend von einer Grundstellung gespeichert werden, um die aktuelle Stellung des Farbmessers 06 daraus ableiten zu können.For remotely controllable adjustment of the
Wird im Leitstand der Druckmaschine eine Verstellung des Stellelements zur Änderung der vom Farbwerk 01 abgegebenen Farbmenge eingestellt, beispielsweise durch Eingabe eines bestimmten Einstellwertes E1; E2; E3; E4 an einer Tastatur im Leitstand der Druckmaschine, so wird die aktuelle Einstellung des Farbmessers 06 durch die Steuerung abgefragt und mit der im Leitstand eingegeben Verstellung des Stellelements in Korrelation gesetzt. Die anschließende Verstellung des Farbmessers 06 erfolgt dann in Abhängigkeit von dieser Korrelation. Die Wirkungsweise dieser Art des Verfahrens soll nachfolgend anhand des Diagramms in
In
Weiter ist in
konstant bei ungefähr 7% verbleibt.Next is in
remains constant at about 7%.
Auch hierbei ist die Eingabe für den Stellbereich in äquidistante Schritte eingeteilt. Allerdings bewirkt eine gleich große Änderung der Eingabe bei geringer Farbzonenöffnung ΔE12; ΔE34 auch eine geringere Änderung der Farbzonenöffnung ΔS12; ΔS34 als eine entsprechende Änderung der Eingabe bei groBer Farbzonenöffnungen ΔE34; ΔE34. Im Ergebnis ermöglicht es also das erfindungsgemäße Verfahren im Bereich der geringen Farbschichtdicken sehr feinfühlig zu dosieren, wohingegen bei großen Farbschichtdicken, d. h. bei weiter Farbzonenöffnung S1; S3, eine relativ grobe Farbdosierung erfolgt.Again, the input for the control range is divided into equidistant steps. However, an equal change in the input causes a small ink zone opening ΔE12; ΔE34 also a smaller change of the ink fountain opening ΔS12; ΔS34 as a corresponding change in the input at large color zone openings ΔE34; ΔE34. As a result, it makes it possible to meter the method according to the invention very sensitively in the area of low ink layer thicknesses, whereas with large ink layer thicknesses, ie. H. at wide ink zone opening S1; S3, a relatively coarse color metering takes place.
In der
Bei einer zweiten Stellung bei hoher Farbzonenöffnung S3 beträgt die Anzeige E3 und wird z. B. in der Anzeige auf E4, also um ΔE43, verändert, was eine Veränderung der Farbzonenöffnung von S3 auf S4, also um ΔS43 bewirkt.
Dabei ist ΔE21 = ΔE43 vorzugsweise gleich oder unterscheiden sich um höchstens 10%, insbesondere um höchstens 5%.In this case, ΔE21 = ΔE43 is preferably the same or different by at most 10%, in particular by at most 5%.
Dagegen unterscheiden sich die dadurch erfolgten Farbzonenöffnungen S1 ; S3 um ΔS21 und ΔS43, vorzugsweise um mindestens 5% oder mindestens um 10%.On the other hand, the color zone openings S1 which have occurred thereby differ; S3 by ΔS21 and ΔS43, preferably by at least 5% or at least by 10%.
- 0101
- Farbwerkinking
- 0202
- Druckfarbeprinting ink
- 0303
- Farbduktorink fountain roller
- 0404
- Filmwalzefilm roller
- 0505
- --
- 0606
- Dosiereinrichtung, FarbmesserDosing device, colorimeter
- 0707
- Stellmotorservomotor
- AA
- Funktionsgraphfunction graph
- BB
- Funktionsgraphfunction graph
- E1E1
- Eingabeinput
- E2E2
- Eingabeinput
- E3E3
- Eingabeinput
- E4E4
- Eingabeinput
- S1S1
- Farbzonenöffnung, ersteColor zone opening, first
- S3S3
- Farbzonenöffnung, zweiteColor zone opening, second
- ΔE21ΔE21
- Änderung einer ersten EingabeChange of a first input
- ΔE34ΔE34
- Änderung einer zweiten EingabeChange of a second input
- ΔS21ΔS21
- Änderung einer ersten FarbzonenöffnungChange of a first color zone opening
- ΔS34ΔS34
- Änderung einer zweiten FarbzonenöffnungChange of a second color zone opening
Claims (20)
- Method for metering the quantity of ink in the inking unit (01) of a printing press, at least one metering device (06) by means of which the quantity of ink transferred from the inking unit (01) is changed being provided in the inking unit (01), and the metering device (06) for changing the quantity of ink to be transferred being adjusted by an adjusting element, comprising the following steps of the method:- specification of a change of the quantity of ink by adjustment of the adjusting element,- adjustment of the metering device (06) as a function of a specified correlation between the extent of the adjustment of the adjusting element and the actual adjustment of the metering device (06), the adjustment of the metering device (06) being effected as a function of the correlation between the extent of the adjustment of the adjusting element and the actual adjustment of the metering device (06) in such a way that the relation between the change in the quantity of ink caused by the adjustment of the metering device (06) relative to the quantity of ink actually transferred by the metering device (06) differs by less than 2%, so that it remains substantially constant.
- Method according to Claim 1, characterized in that the relation between the change in the quantity of ink caused by the adjustment of the metering device (06) relative to the quantity of ink actually transferred by the metering device (06) over the total metering range of the metering device (06) and/or over the total adjustment range of the adjusting element remains constant.
- Method according to Claim 1, characterized in that, at a first ink zone opening (S1), a change of a first input (ΔE21) for changing this ink zone opening (S1) results in a first change of the ink zone opening (ΔS21) and, at a second ink zone opening (S3), a change of a second input (ΔE43) for changing an ink zone opening (S3) results in a second change of the ink zone opening (ΔS43), and in that the change of the first input (ΔE21) and the change of the second input (ΔE43) are substantially of the same magnitude and the first change of the ink zone openings (ΔS21) and the second changes of the ink zone openings (ΔS43) are of different magnitudes.
- Method according to Claim 3, characterized in that first change of the ink zone openings (ΔS21) and second change of the ink zone openings (ΔS43) differ by at least 5%.
- Method according to Claim 4, characterized in that first change of the ink zone openings (ΔS21) and second change of the ink zone openings (ΔS43) differ by at least 10%.
- Method according to Claim 1, characterized in that the input (E1, E2, E3, E4) for the adjustment of the adjusting element is effected in discrete steps.
- Method according to Claim 6, characterized in that the input (E1, E2, E3, E4) is effected at least partly over the total adjustment range in equidistant steps.
- Method according to Claim 7, characterized in that the input (E1, E2, E3, E4) is effected over the total adjustment range in equidistant steps.
- Method according to Claim 6, characterized in that the input (E1, E2, E3, E4) is effected by means of pushbuttons.
- Method according to Claim 1, characterized in that the input (E1, E2, E3, E4) for the adjustment of the adjusting element is displayed on a screen.
- Method according to Claim 10, characterized in that the input (E1, E2, E3, E4) is effected by specification of values on the screen.
- Method according to Claim 1, characterized in that the input (E1, E2, E3, E4) for the adjustment of the adjusting element is effected on a control panel.
- Method according to Claim 3, characterized in that the change of the first input (ΔE21) and the change of the second input (ΔE43) are of the same magnitude.
- Method according to Claim 1, characterized in that the adjustment of the adjusting element within its adjusting range for specification of a change in the quantity of ink is effected in adjustment steps of the same magnitude.
- Method according to Claim 1, characterized in that an ink ductor (03) is present in the inking unit (01), the layer thickness of the ink layer transferred to the ink ductor (03) being changed by means of the metering device (06).
- Method according to Claim 15, characterized in that the metering device (06) used is an ink doctor blade (06) by means of which the layer thickness of the ink layer transferred to the ink ductor is changed by changing the ink zone opening between the front edge of the ink doctor blade (06) and the outer circumference of the ink ductor (03).
- Method according to Claim 15, characterized in that the adjustment of the metering device (06) is effected as a function of the change in the quantity of ink which is specified at the adjusting element and as a function of the actual adjustment of the metering device (06), in such a way that the relative change in the layer thickness of the ink layer transferred to the ink ductor (03) remains constant over the total metering range of the metering device and/or over the total adjustment range of the adjusting element.
- Method according to Claim 1, characterized in that the relation differs by less than 1%.
- Method according to Claim 1, characterized in that the relative change of the quantity of ink transferred by the metering device (06) is substantially constant.
- Method according to Claim 1, characterized in that the actual setting of the metering device (06) is determined.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004022026A DE102004022026B4 (en) | 2004-05-03 | 2004-05-03 | Method for color quantity metering in the inking unit of a printing press |
PCT/EP2005/051856 WO2005108081A1 (en) | 2004-05-03 | 2005-04-26 | Method for dosing the quantity of ink in the inking system of a printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1742798A1 EP1742798A1 (en) | 2007-01-17 |
EP1742798B1 true EP1742798B1 (en) | 2010-09-08 |
Family
ID=34966691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05740156A Not-in-force EP1742798B1 (en) | 2004-05-03 | 2005-04-26 | Method for dosing the quantity of ink in the inking system of a printing machine |
Country Status (6)
Country | Link |
---|---|
US (1) | US7634964B2 (en) |
EP (1) | EP1742798B1 (en) |
CN (1) | CN100515768C (en) |
AT (1) | ATE480401T1 (en) |
DE (2) | DE102004022026B4 (en) |
WO (1) | WO2005108081A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009033905A1 (en) * | 2008-08-22 | 2010-02-25 | Heidelberger Druckmaschinen Ag | Inking and dampening analysis |
DE102010017866A1 (en) * | 2009-05-07 | 2010-11-25 | Heidelberger Druckmaschinen Ag | Method for controlling an inking unit of a printing machine |
DE102010001594A1 (en) | 2010-02-04 | 2011-08-04 | KOENIG & BAUER Aktiengesellschaft, 97080 | Inking units and printing unit of a printing machine |
DE102013003923A1 (en) * | 2012-04-05 | 2013-10-10 | Heidelberger Druckmaschinen Ag | Method for supplying printing ink in anilox inking unit of offset printing machine to print sheets, involves refilling constant amount of color into squeegee color box after interval that is automatically calculated and varied by iteration |
CN109849504B (en) * | 2018-10-25 | 2021-02-05 | 广州爱品互联科技有限公司 | Ink key compensation and correction data calculation method, system and device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714577C3 (en) | 1977-04-01 | 1980-02-28 | M.A.N.-Roland Druckmaschinen Ag, 6050 Offenbach | Device for adjusting the flow of ink on printing machine inking units |
US4193345A (en) * | 1977-04-01 | 1980-03-18 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag | Device for adjustment of the ink flow on printing press inking units |
DE3204501C1 (en) | 1982-02-10 | 1983-10-27 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Device for regulating the ink supply in a rotary printing press |
JPH0796293B2 (en) | 1986-12-29 | 1995-10-18 | 東芝精機株式会社 | Ink supply amount adjustment device for printing machine |
US6318260B1 (en) | 1997-05-05 | 2001-11-20 | Quad/Tech, Inc. | Ink key control in a printing press including lateral ink spread, ink saturation, and back-flow compensation |
DE10055827A1 (en) | 2000-11-10 | 2002-05-29 | Heidelberger Druckmasch Ag | Ink dosing system in printing machine, is subdivided in color zones each of which has piezo-electric adjusting drive |
DE10058606B4 (en) * | 2000-11-25 | 2007-09-27 | Koenig & Bauer Aktiengesellschaft | Ink dosing device on the ink fountain of printing machines |
-
2004
- 2004-05-03 DE DE102004022026A patent/DE102004022026B4/en not_active Withdrawn - After Issue
-
2005
- 2005-04-26 CN CNB2005800132885A patent/CN100515768C/en not_active Expired - Fee Related
- 2005-04-26 EP EP05740156A patent/EP1742798B1/en not_active Not-in-force
- 2005-04-26 AT AT05740156T patent/ATE480401T1/en active
- 2005-04-26 WO PCT/EP2005/051856 patent/WO2005108081A1/en active Application Filing
- 2005-04-26 US US11/579,154 patent/US7634964B2/en not_active Expired - Fee Related
- 2005-04-26 DE DE502005010225T patent/DE502005010225D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2005108081A1 (en) | 2005-11-17 |
EP1742798A1 (en) | 2007-01-17 |
CN100515768C (en) | 2009-07-22 |
DE502005010225D1 (en) | 2010-10-21 |
DE102004022026B4 (en) | 2006-03-16 |
ATE480401T1 (en) | 2010-09-15 |
US7634964B2 (en) | 2009-12-22 |
US20080011176A1 (en) | 2008-01-17 |
DE102004022026A1 (en) | 2005-12-01 |
CN1960874A (en) | 2007-05-09 |
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