EP0806294B1 - Verfahren und Vorrichtung zum Einstellen des Umfangsregisters in einer Rollenrotationsdruckmaschine mit einem eine hülsenförmige Druckplatte tragenden Plattenzylinder - Google Patents
Verfahren und Vorrichtung zum Einstellen des Umfangsregisters in einer Rollenrotationsdruckmaschine mit einem eine hülsenförmige Druckplatte tragenden Plattenzylinder Download PDFInfo
- Publication number
- EP0806294B1 EP0806294B1 EP97107129A EP97107129A EP0806294B1 EP 0806294 B1 EP0806294 B1 EP 0806294B1 EP 97107129 A EP97107129 A EP 97107129A EP 97107129 A EP97107129 A EP 97107129A EP 0806294 B1 EP0806294 B1 EP 0806294B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- speed
- sleeve
- plate
- detector
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
- B41F13/14—Registering devices with means for displacing the cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
Definitions
- the present invention relates to a method and an apparatus according to the The preamble of claims 1 and 11.
- Printing presses include mechanisms for setting the circumferential register of a Cylinder relative to another cylinder of the printing press.
- Rotary printing presses are usually such adjustments on one Plate cylinder made to the position of the plate cylinder relative to the assigned blanket cylinder set in the circumferential direction, the Blanket cylinder z. B. on a common drive shaft by the engine of the Main drive of the printing press is driven.
- This adjustment is guaranteed by blanket-printing perfecting machines in the circumferential direction, an exact registration of the on both sides of the web printed images.
- This setting is guaranteed in multicolour printing machines of the circumferential register the correctness of the register in a printing unit with a first color and printed images with a second color in a further printing unit.
- each plate cylinder by a helical toothing or a helical gear that on the The pivot of the plate cylinder is axially movable.
- a device is e.g. B. in U.S. Patent No. 4,709,634.
- the device of the US patent allows No. 4,709,634 further a side register adjustment of the plate cylinder.
- the axial movement of the helical gear on the pivot of the plate cylinder is limited, the angle of rotation of the plate cylinder is also limited. So that can Circumference registers can only be set within a limited range.
- a speed difference between the speed of the sleeve-shaped pressure plate and the speed of the Printing machine determines and the speed of the sleeve-shaped printing plate supporting plate cylinder body changed in such a way that the Speed difference is reduced.
- the Speed of the sleeve-shaped pressure plate by detection on the sleeve-shaped printing plate formed marks, such as register marks performed, the detection of the register marks on the sleeve-shaped printing plate preferably done optically. It can also be provided that the speed the sleeve-shaped pressure plate by measuring a time difference between two successive detections of a register mark is made indirectly.
- the speed of the Printing machine preferably by an angle encoder or rotary encoder determined, for example with one assigned to the plate cylinder Blanket cylinder can be connected.
- the detection of the register marks on the body of the blanket cylinder advantageously done optically and z.
- indirectly by measuring a time difference between two successive detections of the registration mark on the body of the Blanket cylinder is carried out indirectly.
- the Speed of the sleeve-shaped pressure plate by differentiation of a measured one Position signal take place.
- the invention also has a device for adjusting a Circumferential register in a web-fed rotary printing press with a sleeve-shaped one Printing plate on a plate cylinder body carrying plate cylinder a first Detector for detecting the speed of the sleeve-shaped pressure plate, one second detector for detecting the speed of the printing press and one Speed control device that measures the speed of the sleeve Pressure plate-bearing plate cylinder body depending on the Speed difference between that by the first detector and the second Detector controls detected speeds in such a way that the Speed difference is reduced or minimized.
- the first detector can be an optical detector, for example, which is one on the sleeve-shaped pressure plate arranged detected and for example the Speed of the sleeve-shaped pressure plate indirectly by measuring the time difference between two consecutive detections of the mark.
- the second detector is an angle encoder or rotary encoder, the with the body of a blanket cylinder associated with the plate cylinder is connected.
- the second detector can be a Be detector, on a blanket cylinder assigned to the plate cylinder formed marks detected, the marks on the blanket cylinder can advantageously be scanned optically and the second detector Speed of the printing press, for example, indirectly by measuring one Time difference between two consecutive detections of the marks on the Blanket cylinder determined.
- the Speed control device connected to the plate cylinder speed-adjustable adjustment gear.
- the speed control device Has individual drives that the plate cylinder and / or the associated Drive the blanket cylinder separately.
- the inventive method and the inventive device have the Advantage of the fact that the setting of the Circumference register can be executed continuously. It is another advantage of present invention that the setting of the circumferential register is not on a certain angular range is limited. In addition, the invention The circumferential register setting is carried out automatically and does not require any additional Actions of the operator.
- the printing unit 1 shown in Fig. 1 comprises a housing 2, in which a Blanket cylinder 4 and an associated plate cylinder 6 with their two-sided Pivots are rotatably received in the respective bearings.
- a further cylinder 8 can be rotatably supported under the blanket cylinder 4.
- the Cylinder 8 can either be a pressure cylinder, or in the case of a nice and Printing machine with rubber-to-rubber printing units, a second Be blanket cylinder which is assigned to a plate cylinder, not shown.
- the Plate cylinder 6 has a plate cylinder body 10 on which one sleeve-shaped pressure plate 12 is attached.
- the pressure plate 12 may e.g. B.
- the pressure plate can be formed from a seamless tube to which the print image is subsequently transferred.
- the sleeve-shaped pressure plate 12 - hereinafter also called the pressure plate sleeve - is applied to and held by the plate cylinder body 10 by the Pressure plate 12 laterally through a in the left side wall 2a of the housing 2 of the Printing unit formed opening 14 is moved to the plate cylinder body 10.
- the plate cylinder 6 in the right side wall 2b of the housing 2 of the printing unit overhung, as this z. Described in U.S. Patent No. 4,913,048.
- To be safe and precise To attach the pressure plate to the plate cylinder body 10 is to ensure Inner diameter of the printing plate sleeve 12 is slightly smaller than the outer diameter of the plate cylinder body 10.
- This dynamic Register adjustment system 20 comprises a speed-adjustable adjustment gear 22, which, for example, can be a so-called "harmonic drive", how it z.
- the speed controllable Adjustment gear 22 drives the drive shaft or the pivot 24 des Plate cylinder 6 with a shaft 26, with which in turn a helical tooth Drive wheel or plate cylinder gear 28 is axially rotatably connected.
- the speed controllable Adjustment gear 22 ensures a slight speed difference between the Shaft 26 and the drive shaft 24 of the plate cylinder 6 and enables a very fine and precise adjustment of this speed difference.
- the adjustment gear 22 can by an electric motor, e.g. B. a stepper motor 30, the shaft generator 32 of the Adjustment gear 22, z. B. over a extending through the center of the shaft 26 Shaft 34 rotates, or another known motor drive can be operated. If the shaft 34 is rotated, the adjustment gear 22 generates a speed difference between the shaft 26 and the drive shaft or the pivot 24 of the Plate cylinder 6, so that the plate cylinder body 10 with respect to Machine speed driven shaft 26 with a slightly higher Speed is driven.
- the shaft 26 is through the Plate cylinder gear 28, which meshes with the blanket cylinder gear 36, driven, the blanket cylinder gear 36, by the main drive 38 of the Printing machine z. B. is driven at machine speed.
- the dynamic includes Register setting system 20, a central control device 40, the speed and controls the direction of rotation of the stepper motor 30.
- the central control device 40 is also electrically connected to a first detector 42 located on the surface of the Pressure plate sleeve 12 may be attached.
- the first detector 42 is preferably a optical sensor, the brands such. B. on the side of a printing plate to the usual static circumferential and / or page register setting provided register marks, scans.
- the detector 42 is not limited to scanning register marks, but can in the same way be a detector for scanning a certain area within the printed image recorded on the printing plate or else an electrical, magnetically or mechanically operated sensor.
- the second detector 44 for measuring the speed of the printing press connected to the central control device 40.
- the second detector 44 can e.g. B. a conventional rotary encoder or encoder which is connected to the drive shaft 46 or the pivot of the blanket cylinder 4 is connected and that of the central Control device 40 supplies a signal which corresponds to the speed of the printing press or corresponds to the printing unit 1.
- An encoder can e.g. B. when using a continuous sleeve-shaped rubber blanket can be used, as in the US patent No. 5,429,048.
- the sleeve-shaped rubber blanket is placed on the Blanket cylinder body applied in the same way as that Printing plate sleeve 12 is applied to the plate cylinder body 10. So hikes during operation of the printing press, the sleeve-shaped rubber blanket also on the Blanket cylinder body.
- the second detector 44 can also be an optical detector that in the same way as the first detector 42 provided on the blanket cylinder 4 Brands optically scanned.
- the second detector 44 z. B. also on the main machine drive, on another Printing unit, on the central drive shaft of the machine or on another possible Point where the machine speed can be measured can be provided.
- the second detector 44 is not limited to an optical sensor, but can also be an be electrically, magnetically or mechanically operated or other suitable sensor.
- the first and second detectors 42, 44 generate corresponding first and second signals, which each the speed of the printing plate sleeve 12 and the speed of the Printing machine or the printing unit 1 correspond.
- the first and the second signal are evaluated by the central control device 40.
- the central one Control device 40 generates a control signal for stepper motor 30 speed-adjustable adjusting gear 22 on the basis of Speed difference between that measured by the first detector 42 Speed of the printing plate sleeve 12 and that of the second detector 44 measured speed of the printing press.
- the central control device 40 controls the stepper motor 30 in such a way that the adjusting gear 22 has a slight Over speed of the plate cylinder body 10 produced and the Speed difference between the 'measured by the first detector 42 Speed of the printing plate sleeve 12 and that of the second detector 44 minimized measured speed of the printing press and / or reduced to zero becomes.
- Those for the central control device 40 and the first and second detectors 42, 44 Hardware used can e.g. B. a commercially available register control system to control the dynamic range and page register in one Web rotary printing press.
- Such a system is e.g. B. from Web Printing Controls Co., Inc., 23872 N. Kelsey Road, Lake Barrington, Illinois 60010-1653, U.S.A., manufactured and distributed and is in the printing machines manufactured by the applicant of the M3000 series.
- the control system of the above. Manufacturer is in one of Web Printing Controls distributed manual entitled "Micro Track CCR" (January 1990).
- a commonly used static girth and page register adjustment system can also be used to control the static circumference and page register independently of the dynamic range register setting mentioned above may be provided, e.g. B. the system described in U.S. Patent No. 4,709,634.
- Fig. 1 is the static circumferential register setting of the Plate cylinder 6 represented by a double arrow 48 to the static Circumferential register adjustment of the plate cylinder 6 by axial movement of the helical gear 28 on the shaft 26, which with respect to the drive shaft 46 of the Blanket cylinder 4 is rotated to indicate schematically.
- the speed signals generated by the first and second detectors 42, 44 can be signals that correspond to a surface speed, e.g. B. the Surface speed of the printing plate sleeve 12 and / or the Blanket cylinder 4 correspond and / or can be signals that one Angular velocity, e.g. B. the angular velocity of the shaft 46 of the Blanket cylinder 4, correspond and / or can be signals that a temporal Difference between two successive scans of a mark on the Corresponding printing plate sleeve 12 or on the blanket cylinder 4.
- Speed signals are obvious to those skilled in the art.
- the signals can e.g. B. also by measuring and differentiating relative Positions of locations or marks on the printing plate sleeve 12 and an associated one Reference point or brand (e.g. on a drive shaft or a blanket cylinder) be preserved. In this case, the two digits or stamps on each Rotation of the cylinders held in the same position that the Speed as described above is changed and adjusted.
- the dynamic register setting can either be in the above described way or by a direct control of the relative speed of the motors are running. So a dynamic setting of the register can be achieved, for example, in that the individual drive motor of the plate cylinder 6 or the plate cylinder is controlled via the central control device 40. In this A speed-adjustable adjusting gear 22 is not necessary. The gears 28 and 36 are then also not required.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Description
- Fig. 1
- einen schematischen Querschnitt eines Druckwerks mit einem Gummituchzylinder und einem zugeordneten Plattenzylinder, der eine hülsenförmige Druckplatte trägt sowie mit einem Registereinstellsystem nach einem Ausführungsbeispiel der vorliegenden Erfindung; und
- Fig. 2
- eine schematische Seitenansicht des Druckwerks der Fig. 1, in welchem die Geschwindigkeit des Gummituchzylinders durch optische Detektoren und entsprechende Marken auf dem Gummituchzylinder erfaßt wird.
- 1
- Druckwerk
- 2
- Gehäuse
- 2a
- linke Seitenwand des Gehäuses 2
- 2b
- rechte Seitenwand des Gehäuses 2
- 4
- Gummituchzylinder
- 6
- Plattenzylinder
- 8
- Zylinder
- 10
- Plattenzylinderkörper
- 12
- hülsenförmige Druckplatte / Druckplattenhülse
- 14
- Öffnung im Druckwerkgehäuse 2
- 20
- dynamisches Umfangsregister-Einstellsystem
- 22
- geschwindigkeitsregelbares Verstellgetriebe
- 24
- Antriebswelle oder Drehpazfen des Plattenzylinders 6
- 26
- Welle
- 28
- schrägverzahntes Antriebsrad des Plattenzylinders 6
- 30
- Schrittmotor
- 32
- Wellenerzeuger des Verstellgetriebes 22
- 34
- Welle
- 36
- Gummituchzylinderzahnrad
- 38
- Hauptantrieb der Druckmaschine
- 40
- zentrale Steuereinrichtung
- 42
- erster Detektor
- 44
- zweiter Detektor
- 46
- Antriebswelle oder Drehzapfen des Gummituchzylinders 4
- 48
- Doppelpfeil
- 52
- Direktantrieb-Elektromotor
- 54
- Direktantrieb-Elektromotor
Claims (19)
- Verfahren zum Einstellen eines Umfangsregisters in einerRollenrotationsdruckmaschine mit einem eine hülsenförmige Druckplatte (12) auf einem Plattenzylinderkörper (10) tragenden Plattenzylinder (6), gekennzeichnet durch folgende Verfahrensschritte:Bestimmen einer Geschwindigkeitsdifferenz zwischen der Geschwindigkeit der hülsenförmigen Druckplatte (12) und der Geschwindigkeit der Druckmaschine, undVerändern der Geschwindigkeit des die hülsenförmige Druckplatte (12) tragenden Plattenzylinderkörpers (10) in der Weise, daß die Geschwindigkeitsdifferenz verringert wird.
- Verfahren nach Anspruch 1,
dadurch gekennzeichnet,
daß die Geschwindigkeit der hülsenförmigen Druckplatte (12) durch Detektion von auf der hülsenförmigen Druckplatte (12) gebildeten Registermarken erfolgt. - Verfahren nach Anspruch 2,
dadurch gekennzeichnet,
daß die Detektion der Registermarken auf der hülsenförmigen Druckplatte (12) optisch ausgeführt wird. - Verfahren nach Anspruch 2,
dadurch gekennzeichnet,
daß die Geschwindigkeit der hülsenförmigen Druckplatte (12) durch Messen einer Zeitdifferenz zwischen zwei aufeinanderfolgenden Detektionen einer Registermarke erfolgt. - Verfahren nach einem der vorhergehenden Ansprüche,
dadurch gekennzei chnet,
daß die Geschwindigkeit der Druckmaschine durch einen Winkelcodierer bestimmt wird. - Verfahren nach Anspruch 5,
dadurch gekennzeichnet,
daß der Winkelcodierer mit einem dem Plattenzylinder (6) zugeordneten Gummituchzylinder (4) verbunden ist. - Verfahren nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Geschwindigkeit der Druckmaschine durch Detektion von Registermarken erfolgt, die auf dem Körper eines dem Plattenzylinder (6) zugeordneten Gummituchzylinders (4) gebildet sind. - Verfahren nach Anspruch 7,
dadurch gekennzeichnet, daß die Detektion der Registermarken auf dem Körper des Gummituchzylinders (4) optisch erfolgt. - Verfahren nach Anspruch 7,
dadurch gekennzeichnet, daß die Bestimmung der Geschwindigkeit der Druckmaschine durch Messen einer Zeitdifferenz zwischen zwei aufeinanderfolgenden Detektionen der Registermarke auf dem Körper des Gummituchzylinders (4) erfolgt. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet,
daß die Geschwindigkeit der hülsenformigen Druckplatte (12) durch Differentiation eines gemessenen Positionssignals erfolgt. - Vorrichtung zum Einstellen eines Umfangsregisters in einer Rollenrotationsdruckmaschine mit einem eine hülsenförmige Druckplatte (12) auf einem Plattenzylinderkörper (10) tragenden Plattenzylinder (6),
gekennzeichnet durcheinen ersten Detektor (42) zum Detektieren der Geschwindigkeit der hülsenförmigen Druckplatte (12);einen zweiten Detektor (44) zum Detektieren der Geschwindigkeit der Druckmaschine, sowieeine Geschwindigkeitssteuerungseinrichtung (40), die die Geschwindigkeit des die hülsenförmige Druckplatte (12) tragenden Plattenzylinderkörpers (10) in Abhängigkeit von der Geschwindigkeitsdifferenz zwischen den durch den ersten Detektor (42) undden zweiten Detektor (44) detektierten Geschwindigkeiten in der Weise steuert, daß die Geschwindigkeitsdifferenz verringert wird. - Vorrichtung nach Anspruch 11,
dadurch gekennzeichnet,
daß der erste Detektor (42) ein optischer Detektor ist, der eine auf der hülsenförmigen Druckplatte (12) angeordnete Marke detektiert. - Vorrichtung nach Anspruch 12,
dadurch gekennzeichnet,
daß der erste Detektor (42) die Geschwindigkeit der hülsenförmigen Druckplatte (12) indirekt durch Messen der Zeitdifferenz zwischen zwei aufeinanderfolgenden Detektionen der Marke bestimmt. - Vorrichtung nach einem der Ansprüche 11 bis 13,
dadurch gekennzeichnet,
daß der zweite Detektor (44) ein Winkelcodierer ist, der mit dem Körper eines dem Plattenzylinder (6) zugeordneten Gummituchzylinders (4) verbunden ist. - Vorrichtung nach einem der Ansprüche 11 bis 14,
dadurch gekennzeichnet,
daß der zweite Detektor (44) ein Detektor ist, der auf einem dem Plattenzylinder (6) zugeordneten Gummituchzylinder (4) gebildete Marken detektiert. - Vorrichtung nach Anspruch 15,
dadurch gekennzei chnet,
daß die Marken auf dem Gummituchzylinder (4) optisch abgetastet werden. - Vorrichtung nach Anspruch 15,
dadurch gekennzeichnet,
daß der zweite Detektor (44) die Geschwindigkeit der Druckmaschine indirekt durch Messen einer Zeitdifferenz zwischen zwei aufeinanderfolgenden Detektionen der Marken auf dem Gummituchzylinder (4) bestimmt. - Vorrichtung nach einem der Ansprüche 11 bis 17,
dadurch gekennzeichnet,
daß die Geschwindigkeitssteuerungseinrichtung (40) ein mit dem Plattenzylinder (6) verbundenes geschwindigkeitsregelbares Verstellgetriebe (22) umfaßt. - Vorrichtung nach einem der Ansprüche 11 bis 18,
dadurch gekennzeichnet,
daß die Geschwindigkeitssteuerungseinrichtung (40) Einzelantriebe umfaßt, die den Plattenzylinder (6) und/oder den zugehörigen Gummituchzylinder (4) separat antreiben.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/646,077 US6293194B1 (en) | 1996-05-07 | 1996-05-07 | Method and apparatus for adjusting the circumferential register in a web-fed rotary printing press having a plate cylinder with a sleeve-shaped printing plate |
US646077 | 1996-05-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0806294A2 EP0806294A2 (de) | 1997-11-12 |
EP0806294A3 EP0806294A3 (de) | 1998-05-13 |
EP0806294B1 true EP0806294B1 (de) | 2001-07-11 |
Family
ID=24591655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97107129A Expired - Lifetime EP0806294B1 (de) | 1996-05-07 | 1997-04-30 | Verfahren und Vorrichtung zum Einstellen des Umfangsregisters in einer Rollenrotationsdruckmaschine mit einem eine hülsenförmige Druckplatte tragenden Plattenzylinder |
Country Status (4)
Country | Link |
---|---|
US (1) | US6293194B1 (de) |
EP (1) | EP0806294B1 (de) |
JP (1) | JPH1044380A (de) |
DE (1) | DE59703993D1 (de) |
Cited By (1)
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DE10320205A1 (de) * | 2003-05-07 | 2004-12-09 | Windmöller & Hölscher Kg | Mehrfarben-Rotationsdruckmaschine |
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DE50201163D1 (de) * | 2001-03-26 | 2004-11-04 | Koenig & Bauer Ag | Antrieb eines druckwerks |
EP1378351B1 (de) * | 2001-04-09 | 2009-06-17 | Koenig & Bauer Aktiengesellschaft | Druckwerk einer Druckmaschine mit einem verschwenkbaren Übertragungszylinder |
DE10118759A1 (de) * | 2001-04-17 | 2002-11-07 | Koenig & Bauer Ag | Verfahren und Vorrichtung zur Registerregelung |
DE10246072B4 (de) * | 2001-10-31 | 2009-02-12 | Heidelberger Druckmaschinen Ag | Rotationsdruckverfahren für Mehrfarbendruck |
EP1442878A1 (de) * | 2003-02-03 | 2004-08-04 | Kba-Giori S.A. | Antrieb des Einfärbwerkes in einer Tiefdruckmaschine |
JP4276010B2 (ja) * | 2003-07-24 | 2009-06-10 | 株式会社小森コーポレーション | 印刷機における駆動装置 |
EP1593504A1 (de) * | 2004-05-04 | 2005-11-09 | Müller Martini Holding AG | Einrichtung mit einem Einschub und einer an den Einschub angebauten Beschichtungsvorrichtung |
US7963225B2 (en) * | 2005-05-04 | 2011-06-21 | Koenig & Bauer Aktiengesellschaft | Method for controlling and/or adjusting a register in a printing machine and a device for controlling and/or adjusting a circumferential register |
DE102006018462B4 (de) * | 2005-05-04 | 2010-07-08 | Koenig & Bauer Aktiengesellschaft | Verfahren zum Steuern und/oder Regeln eines Registers in einer Druckmaschine |
DE102005053162A1 (de) * | 2005-11-08 | 2007-05-10 | Man Roland Druckmaschinen Ag | Druckmaschine und Verfahren zum Betreiben derselben |
DE102008009203B4 (de) * | 2007-03-02 | 2019-04-25 | Heidelberger Druckmaschinen Ag | Druckmaschine mit verstellbaren Schmitzringen und Verfahren zum aktiven Gegeneinanderverdrehen von Zylinderpaaren |
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US5127324A (en) * | 1990-11-06 | 1992-07-07 | Heidelberg Harris Gmbh | Adjustment apparatus with DC drive system for use in a printing press |
DE4322744C2 (de) | 1993-07-08 | 1998-08-27 | Baumueller Nuernberg Gmbh | Elektrisches Antriebssystem und Positionierverfahren zur synchronen Verstellung mehrerer dreh- und/oder verschwenkbarer Funktionsteile in Geräten und Maschinen, Antriebsanordnung mit einem Winkellagegeber und Druckmaschine |
DE4323750C2 (de) * | 1993-07-15 | 1997-03-27 | Roland Man Druckmasch | Offset-Druckform und Verfahren zur Herstellung einer solchen Offset-Druckform |
DE4401269A1 (de) | 1994-01-18 | 1995-07-20 | Roland Man Druckmasch | Verfahren und Vorrichtung zum registergerechten Positionieren von Druckformhülsen |
-
1996
- 1996-05-07 US US08/646,077 patent/US6293194B1/en not_active Expired - Lifetime
-
1997
- 1997-04-30 DE DE59703993T patent/DE59703993D1/de not_active Expired - Lifetime
- 1997-04-30 EP EP97107129A patent/EP0806294B1/de not_active Expired - Lifetime
- 1997-05-06 JP JP9115424A patent/JPH1044380A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10320205A1 (de) * | 2003-05-07 | 2004-12-09 | Windmöller & Hölscher Kg | Mehrfarben-Rotationsdruckmaschine |
US7748318B2 (en) | 2003-05-07 | 2010-07-06 | Windmoeller & Hoelscher Kg | Polychrome rotary press |
DE10320205B4 (de) * | 2003-05-07 | 2015-12-17 | Windmöller & Hölscher Kg | Mehrfarben-Rotationsdruckmaschine |
Also Published As
Publication number | Publication date |
---|---|
DE59703993D1 (de) | 2001-08-16 |
EP0806294A2 (de) | 1997-11-12 |
EP0806294A3 (de) | 1998-05-13 |
JPH1044380A (ja) | 1998-02-17 |
US6293194B1 (en) | 2001-09-25 |
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