EP1361052B1 - Printing groups of a printing press - Google Patents

Printing groups of a printing press Download PDF

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Publication number
EP1361052B1
EP1361052B1 EP03017243A EP03017243A EP1361052B1 EP 1361052 B1 EP1361052 B1 EP 1361052B1 EP 03017243 A EP03017243 A EP 03017243A EP 03017243 A EP03017243 A EP 03017243A EP 1361052 B1 EP1361052 B1 EP 1361052B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
printing unit
unit according
transfer cylinder
printing
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
Application number
EP03017243A
Other languages
German (de)
French (fr)
Other versions
EP1361052A3 (en
EP1361052A2 (en
Inventor
Helmut Holm
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
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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
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Priority claimed from DE1999158133 external-priority patent/DE19958133C2/en
Priority claimed from DE10016409A external-priority patent/DE10016409B4/en
Priority to DE20023996U priority Critical patent/DE20023996U1/en
Priority to EP08158557A priority patent/EP1970197B1/en
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to DE20023364U priority patent/DE20023364U1/en
Publication of EP1361052A2 publication Critical patent/EP1361052A2/en
Publication of EP1361052A3 publication Critical patent/EP1361052A3/en
Publication of EP1361052B1 publication Critical patent/EP1361052B1/en
Application granted granted Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
    • B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer 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
    • B41F13/08—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
    • B41F13/08—Cylinders
    • B41F13/193—Transfer cylinders; Offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
    • B41N10/02—Blanket structure
    • B41N10/04—Blanket structure multi-layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/20—Lithography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/10—Attaching several printing plates on one cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/10—Attaching several printing plates on one cylinder
    • B41P2227/12—Attaching several printing plates on one cylinder in circumferential direction

Definitions

  • the invention relates to a printing unit of a rotary printing press according to the preamble of claim 1.
  • the DE 44 29 891 A1 shows a printing unit of a rotary printing machine with double-sized transfer cylinder (ie, two section lengths around the circumference), which cooperates with a simple large form cylinder.
  • an arrangement of cylinders of an offset printing unit in which the circumference of the transfer cylinder to that of the forme cylinder is in a double ratio.
  • the forme cylinder is in the circumferential direction with a printing form and in its longitudinal direction with at least four standing printed pages in the broadsheet format, or equivalent number of standing or lying tabloid or book formats, assignable.
  • the blanket is, for example, two-ply designed as a fixed to a support plate rubber blanket.
  • the DE 197 40 475 A1 shows cooperating forming and transfer cylinder, wherein in one embodiment, the transfer cylinder in the circumferential direction one behind the other two clamping channels and two held in the clamping channels rubber blankets.
  • a double-sized transfer cylinder interacts with a double-sized forme cylinder, but both cylinders have only one chucking channel in the circumferential direction. In all examples, the channels do not roll off each other.
  • a single form cylinder which has on its circumference in the circumferential direction a plurality of channels for the attachment of printing plates.
  • at least one of the channels can be covered.
  • the invention has for its object to provide a printing unit of a rotary printing press.
  • the arrangement of a plurality of extending in the longitudinal direction of the forme channels meets the most diverse requirements as needed, without having to replace the cylinder with changing requirements of existing printing machines or to consider each requirement profile individually in the production.
  • two newspaper pages in the circumferential direction allows either the assignment with circumferentially successively arranged printing forms or with reaching to the full extent printing forms, wherein a channel is covered.
  • the arrangement of over the full extent reaching printing forms reduced z. B. significantly the changeover time.
  • an arrangement of blankets extending over the full circumference significantly reduces the changeover time.
  • the embodiment of the elevators for the transfer cylinder as a multi-layer or multi-layer printing blanket, which has a carrier plate and a support or layer connected thereto, is advantageous with regard to the quality of the development of the printed image. Especially for large dimensions is for a on the Scope of the cylinder constant good and register-accurate print quality as dimensionally stable training essential.
  • channels with a narrow opening to the outer surface of the cylinder, z. B. to reduce paper consumption.
  • a narrow opening is particularly advantageous, in particular for channels which are covered at least in part. For example, this can further reduce the risk of breakage.
  • a printing unit of a rotary printing machine has at least one pair of cylinders 01 consisting of two cylinders 02; 03, for example, a transfer cylinder 02 and cooperating with this form cylinder 03.
  • the transfer cylinder 02 cooperates via the printing substrate 04 to be printed with a transfer cylinder 07 of a second cylinder pair 06, which in turn is associated with a forme cylinder 08.
  • the transfer cylinder 02; 07 are each with at least one elevator 09, for example a blanket 09, and the forme cylinder 03; 08 each with at least one elevator 11, for example, a printing plate 11, assignable.
  • the cylinder pairs 01; 06 different widths executed.
  • double-width refers to the required width for four horizontal or six vertical A4 pages.
  • the sizes of transmission 02; 07 and the forme cylinder 03; 08 are each made simple or double, based on a variety of standing or lying formats, such as a standing or lying newspaper format.
  • Advantageous constellations in newspaper printing are for example a doubly large scale, d. H. two sides in the circumferential direction, the transfer cylinder 02; 07 acting together with a double or simple circumference of the forme cylinder 03; 08, each double width.
  • Fig. 1 shows an unclaimed double-wide pair of cylinders 01, wherein transfer cylinder 02 and forme cylinder 03 each have a double circumference.
  • the forme cylinder 03 has two longitudinally extending and circumferentially spaced channels 12; 13 for receiving the ends of at least one printing plate 11, the transfer cylinder 02 a channel 14 for receiving the ends of at least one blanket 09 on.
  • the channels 12; 13 of the forme cylinder 03, 08 are at least on a section in the longitudinal direction of the forme cylinder 03; 08, viewed in a direction perpendicular to the axis of rotation cross section, arranged in the circumferential direction one behind the other.
  • the forme cylinder 03 is occupied in the example with four in the longitudinal direction of the cylinder juxtaposed printing plates 11, for example, pressure plates 11, which are each held with its two ends in the channel 12, extend to the region of the channel 12 in each case around the entire circumference and respectively cover the channel 13.
  • the forme cylinder 03 is made three times wide in the claimed printing unit. He can be flexible in many ways, eg. B. with a continuous, or two or more longitudinally juxtaposed printing plates 11 different formats (eg., Simple, Panorama) be occupied. If necessary, the forme cylinder 03 may also have more than two longitudinally extending and circumferentially spaced channels 12; 13 have. In the embodiment with two blankets not claimed transfer cylinder 02 in Fig.
  • FIG. 1 can two in the axial direction next to each other, but offset from each other, z. B. by 180 °, channels 14; 16, wherein the juxtaposed blankets are also arranged offset from each other (not explicitly shown, second channel 16 would be in Fig. 1 hidden and not visible).
  • unclaimed example of the forme cylinder 03, 08 can also a transfer cylinder double circumference act together, which has two offset in the axial direction next to each other and at the same time in the circumferential direction arranged one behind the other channels, and is assignable with, for example, two offset to each other in the circumferential and longitudinal blankets.
  • Fig. 2 is a further embodiment for the arrangement of blankets 09 on a transfer cylinder 02; 07 set forth, wherein the transfer cylinder 02; 07 a plurality of longitudinally extending channels 14; 16 has.
  • the example shows two compression unit forming, unclaimed double-wide cylinder pairs 01; 06, wherein the two transfer cylinders 02; 07 on the substrate 04 together.
  • the cylinder pairs 01; 06 are according to the invention, however, performed three times wide. The teaching from the examples should then be applied accordingly.
  • the transfer cylinder 02; 07 twice as large extent as that of the forme cylinder 03; 08 which is here occupied with four longitudinally juxtaposed printing plates 11.
  • the forme cylinder 03; 08 but also with two juxtaposed panoramic printing plates, or a panorama printing form and two simple printing forms be occupied.
  • the co-operating form cylinder 03; 08 but also be made double in size he can with one or as claimed with two channels 12; 13, with two in the axial direction next to each other or in the circumferential direction successively arranged printing plates 11, or with a plurality of longitudinally adjacent to each other and at the same time with a plurality of circumferentially successively arranged printing forms be occupied.
  • the two blankets 09 are arranged offset in the circumferential direction by 180 ° to each other, in each case then a part of the channel 14 and a part of the channel 16 is covered.
  • the inventive arrangement of three or more juxtaposed blankets 09, especially for very long cylinders, takes place in an analogous manner alternately.
  • Both for the transfer cylinder 02; 07 as well as for the forme cylinder 03; 08 is in each case the circumferentially symmetrical arrangement of the channels 12; 13 and 14, respectively; 16 with almost identical intermediate angles advantageous, z. B. at two channels 12; 13 and 14, respectively; 16 offset by 180 °, with three by 120 ° or alternately by 180 °. With more than two channels 12 each; 13 and 14, respectively; 16, a plurality of longitudinally juxtaposed printing plates 11 or blankets 09 may be offset from each other in the circumferential direction.
  • the ratio of the circumference of the transfer cylinder 02; 07 to the forme cylinder 03; 08 is advantageous integer, in particular for the case of a forme cylinder 03; 08 with circumferentially arranged in succession channels 12; 13 at twice the size equals 1.
  • two cylinder pairs 01 and 06 need not be equipped in the same way with the same channel number and geometry, or with the same pattern for the elevators 09; 11 be occupied.
  • FIGS. 1 and 2 are the channels 12; 13, 14, 16; 17; 18 respectively to the front side of the cylinder 02; 04, 07; 08 shown running.
  • an edge without a channel 12 can be provided on the front side; 13; 14; 16; 17; 18 present.
  • the channels 12; 13; 14; 16; 17; 18 extend in this case almost over the entire length of the cylinder 02; 03, 07; 08 or its bale.
  • the elevator 09 for the transfer cylinder 02; 07 represents a one-piece printing blanket 09.
  • This one-piece printing blanket 09 can be embodied as a single-layer or multi-layered, wherein for the latter on a carrier plate 21, for example, at least one layer 22 applied and firmly connected to this.
  • the ends 23; 24 of the single or multi-layer blanket 09 act with a channel 14; 16; 17; 18 arranged holding device 26 together.
  • the blanket unit 09 as in Fig. 3 shown, the almost dimensionally stable support plate 21, for example of metal or plastic, on which the elastic or soft layer 22 is applied (indicated in FIG Fig. 1 ).
  • the ends 23 and 24 of the blanket 09 are identical to the ends of the support plate 21, since the support plate 21 in with the channel 14; 16; 17; 18 cooperating area is bent and uncoated.
  • the support plate 21 of the multi-layer printing blanket 09 may be coated in another embodiment also up to the ends of the support plate 21, in which case the ends 23 and 24 of the multilayer blanket 09 next to the support plate 21 and the layer 21 have. If the blanket is designed as a simple rubber blanket 09, the ends 23 act; 24 of the blanket 09 with the channels 14; 16; 17; 18 together.
  • channels 12; 13 may have holding devices 33 for the printing plates 11 in an advantageous embodiment.
  • the holding device 26; 33 may be a known device for non-positive or positive holding and / or clamping a lift 09; Be 11, such.
  • non-positive or positive mechanisms spring force or gear driven terminal strips or shafts, or tangential driver.
  • FIG. 3 An advantageous embodiment of a holding device 26; 33 for a lift 09; 11, in particular for a multi-layer printing blanket 09 or a printing plate 11, is the example of a multi-layer printing blanket 09 in Fig. 3 shown representative of the channel 14 in the transfer cylinder 02.
  • the arrangement of such or similar holding means 33 for the printing plates 11 in the channels 12; 13 is an example in Fig. 2 indicated.
  • the holding device 26 is arranged in the axially extending channel 14 of the transfer cylinder 02 for holding the blanket 09.
  • the parallel to the axis of the transfer cylinder 02 extending to the tangent of the lateral surface by 30 to 60 °, in particular by about 45 °, inclined channel 14 has a gap 29 on the lateral surface of the transfer cylinder 02 and a lying inside the transfer cylinder 02, with the Gap 29 connected, bore 31.
  • the width b29 of the gap 29 in the region of the lateral surface in the circumferential direction of the transfer cylinder 02; 03; 07; 08 is greater than twice the thickness of one of the ends 23; 24 of the blanket 09, which in the present example is equivalent to twice the thickness of the support plate 21.
  • For the width b29 of the gap 29 is advantageously 1 mm ⁇ b29 ⁇ 5 mm, in particular b29 ⁇ 3 mm.
  • the width b29 is insubstantially greater than twice the thickness of the blanket 09, in the case of the multi-layer blanket 09 coated to the ends of the carrier plate 21, the width b29 is insignificantly greater than twice the thickness of the coated end 23; 24 of the multi-layer blanket 09 to choose.
  • the shaft 27, in the example a pivotable spindle 27, arranged, in the pressure pieces 28, z. B. stamp, balls or similar, are arranged directed resiliently and radially outward.
  • the holding device 26 may additionally comprise a slide, not shown, which in addition to the ends 23 and 24 in the gap 29 can be inserted and the gap 29 terminates to the outside.
  • this slide is connected to the spindle 27, so that it is moved in pivoting of the spindle 27 in or out of the gap 29.
  • the width b29 of the gap 29 is formed correspondingly larger when using such a slider.
  • the channels 12; 13 of the forme cylinder 03; 08 are in a preferred embodiment as for the channel 14; 16; 17; 18 also as to the tangent of the lateral surface by 30 to 60 °, in particular by approximately 45 °, inclined narrow slots 12; 13, which has a width b12 (FIG. Fig. 1 ) in the region of the lateral surface in the circumferential direction, which is greater than twice the thickness of the printing plate 11.
  • width b12 of the slot 12 advantageously 1 mm ⁇ b12 ⁇ 5 mm, in particular b12 ⁇ 3 mm.
  • a holding device 33 in the channels 12; 13 of the forme cylinder 03; 08 can be omitted if by means of shaping the ends of the printing plate 11 and / or the channels 12; 13 a secure holding is guaranteed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Coating Apparatus (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Printing Methods (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

The cylinder (2,3) has at least two ducts (12,13,14) one behind each other in a peripheral direction and taking second casings (9,11) on the cylinder. At least one of the ducts is at least partly covered by a second casing. The cylinder is a form or transfer cylinder with the second casing in the form of a printing plate,.

Description

Die Erfindung betrifft ein Druckwerk einer Rotationsdruckmaschine gemäß dem Oberbegriff des Anspruches 1.The invention relates to a printing unit of a rotary printing press according to the preamble of claim 1.

Aus der DE 44 29 210 A1 ist die Anordnung von vier in Drehrichtung eines Formzylinders hintereinander angeordneten Druckfolien bekannt, die in vier Gruben gehalten werden. Die Druckfolien überspannen jeweils einen zwischen zwei Gruben liegenden Kreisbogenabschnitt.From the DE 44 29 210 A1 the arrangement of four in the direction of rotation of a forme cylinder successively arranged printing foils is known, which are held in four pits. The printing foils each span a circular arc section lying between two pits.

Die DE 44 29 891 A1 zeigt eine Druckeinheit einer Rotationsdruckmaschine mit doppelt großem Übertragungszylinder (d. h. zwei Abschnittslängen um den Umfang), der mit einem einfach großen Formzylinder zusammen wirkt.The DE 44 29 891 A1 shows a printing unit of a rotary printing machine with double-sized transfer cylinder (ie, two section lengths around the circumference), which cooperates with a simple large form cylinder.

Ebenfalls ist durch die DE 198 03 809 A1 eine Anordnung von Zylindern eines Offsetdruckwerkes bekannt, in welcher der Umfang des Übertragungszylinders zu dem des Formzylinders in einem doppelten Verhältnis steht. Der Formzylinder ist in Umfangsrichtung mit einer Druckform und in seiner Längsrichtung mit mindestens vier stehende Druckseiten im Broadsheetformat, oder entsprechender Anzahl von stehenden oder liegenden Tabloid- oder Buchformaten, belegbar. In Umfangsrichtung des Übertragungszylinders ist zur Aufnahme zweier in Längsrichtung des Zylinders nebeneinander angeordneter Drucktücher ein einziger, entweder in Längsrichtung durchgehender oder ein in Längsrichtung geteilter und um 180° versetzter, Schlitz angeordnet. Das Drucktuch ist beispielsweise zweilagig als ein auf einer Trägerplatte befestigtes Gummituch ausgeführt.Also is through the DE 198 03 809 A1 an arrangement of cylinders of an offset printing unit is known in which the circumference of the transfer cylinder to that of the forme cylinder is in a double ratio. The forme cylinder is in the circumferential direction with a printing form and in its longitudinal direction with at least four standing printed pages in the broadsheet format, or equivalent number of standing or lying tabloid or book formats, assignable. In the circumferential direction of the transfer cylinder for receiving two in the longitudinal direction of the cylinder juxtaposed blankets a single, either longitudinally continuous or longitudinally divided and offset by 180 °, slot arranged. The blanket is, for example, two-ply designed as a fixed to a support plate rubber blanket.

In der DE 34 41 175 C2 werden zum Zweck der Entspannung des Gummituches Ausnehmungen in der Zylinderoberfläche des Übertragungszylinders vorgeschlagen. Zwischen Zylinder und Gummituch kann auch zu diesem Zweck eine Unterlage angeordnet sein, die nicht über die gesamte Länge des Gummituches in Umfangsrichtung weist und eine Unterbrechung aufweist. Zur Aufnahme der unterbrochenen Unterlage ist neben dem Spannkanal für das Gummituch ein Einsteckschlitz auf dem Umfang des Zylinders vorgesehen. Die in Längsrichtung des Übertragungszylinders angeordneten Ausnehmungen und der das Gummituch aufnehmende Kanal werden so angeordnet, dass sie im Berührungsbereich jeweils mit dem Kanal des Plattenzylinders zusammen wirken.In the DE 34 41 175 C2 be for the purpose of relaxing the blanket Recesses proposed in the cylinder surface of the transfer cylinder. Between cylinder and blanket can also be arranged for this purpose a pad that does not have the entire length of the blanket in the circumferential direction and has an interruption. To accommodate the interrupted pad a slot is provided on the circumference of the cylinder next to the clamping channel for the blanket. The arranged in the longitudinal direction of the transfer cylinder recesses and the rubber blanket receiving channel are arranged so that they act together in the contact region with the channel of the plate cylinder.

Die DE 197 40 475 A1 zeigt zusammen wirkende Form- und Übertragungszylinder, wobei in einem Ausführungsbeispiel die Übertragungszylinder in Umfangsrichtung hintereinander zwei Spannkanäle und zwei in den Spannkanälen gehaltene Gummitücher aufweisen. Ein doppelt großer Übertragungszylinder wirkt in einem anderen Beispiel mit einem doppelt großen Formzylinder zusammen, wobei jedoch beide Zylinder in Umfangsrichtung nur einen Spannkanal aufweisen. In allen Beispielen rollen die Kanäle nicht aufeinander ab.The DE 197 40 475 A1 shows cooperating forming and transfer cylinder, wherein in one embodiment, the transfer cylinder in the circumferential direction one behind the other two clamping channels and two held in the clamping channels rubber blankets. In another example, a double-sized transfer cylinder interacts with a double-sized forme cylinder, but both cylinders have only one chucking channel in the circumferential direction. In all examples, the channels do not roll off each other.

Durch die DE-OS 19 60 635 ist ein einzelner Formzylinder offenbart, welcher auf seinem Umfang in Umfangsrichtung mehrere Kanäle zur Befestigung von Druckformen aufweist. Bei Belegung des Formzylinders mit einer Druckform in Umfangsrichtung, kann zumindest einer der Kanäle überdeckt sein.By the DE-OS 19 60 635 a single form cylinder is disclosed, which has on its circumference in the circumferential direction a plurality of channels for the attachment of printing plates. When occupying the forme cylinder with a printing forme in the circumferential direction, at least one of the channels can be covered.

Der Erfindung liegt die Aufgabe zugrunde, ein Druckwerk einer Rotationsdruckmaschine zu schaffen.The invention has for its object to provide a printing unit of a rotary printing press.

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

Die Anordnung jeweils mehrerer in Längsrichtung des Formzylinders verlaufender Kanäle wird den verschiedensten Anforderungen je nach Bedarf gerecht, ohne den Zylinder bei wechselnden Anforderungen an bestehende Druckmaschinen austauschen zu müssen bzw. in der Fertigung jedes Anforderungsprofil einzeln zu berücksichtigen.The arrangement of a plurality of extending in the longitudinal direction of the forme channels meets the most diverse requirements as needed, without having to replace the cylinder with changing requirements of existing printing machines or to consider each requirement profile individually in the production.

Vorteilhaft ist insbesondere, dass sowohl verschiedene Formate der Aufzüge, in Umfangs- und Längsrichtung der Zylinder, als auch verschiedene Konstellationen und Phasenverschiebungen der wechselseitig miteinander zusammen wirkenden Zylinder berücksichtigbar, und dadurch hinsichtlich der z.T. konkurrierenden Anforderungen an Registerhaltigkeit, Vibrationsarmut, Anordnung der aneinander abrollenden Druckbereiche und Minimierung des nicht bedruckbaren Papiers bedarfsweise optimierbar sind.It is particularly advantageous that both different formats of the lifts, in the circumferential and longitudinal direction of the cylinder, as well as different constellations and phase shifts of the mutually interacting cylinders considered, and thereby in terms of z.T. competing requirements for register retention, low vibration, arrangement of the rolling pressure areas and minimizing the non-printable paper can be optimized as needed.

Eine vorteilhafte Ausführung eines Formzylinders mit Doppelumfang, d. h. beispielsweise zwei Zeitungsseiten in Umfangsrichtung, ermöglicht wahlweise die Belegung mit in Umfangsrichtung hintereinander angeordneten Druckformen oder mit um den vollen Umfang reichenden Druckformen, wobei ein Kanal überdeckt wird. Die Anordnung von über den vollen Umfang reichenden Druckformen vermindert z. B. erheblich die Umrüstzeit. Auch vermindert für den Fall eines Übertragungszylinders eine Anordnung von über den vollen Umfang reichenden Drucktüchern die Umrüstzeit erheblich.An advantageous embodiment of a forme cylinder with double circumference, d. H. For example, two newspaper pages in the circumferential direction, allows either the assignment with circumferentially successively arranged printing forms or with reaching to the full extent printing forms, wherein a channel is covered. The arrangement of over the full extent reaching printing forms reduced z. B. significantly the changeover time. Also, in the case of a transfer cylinder, an arrangement of blankets extending over the full circumference significantly reduces the changeover time.

Die Anordnung mehrerer nebeneinander in Längsrichtung des Zylinders angeordneter, sich jeweils nahezu über den gesamten Umfang erstreckender Aufzüge weist z. B. Vorteile hinsichtlich Handhabung und einzelner Austauschbarkeit auf. Dies insbesondere für lange Zylinder, wie dies für dreifach (z. B. sechs Zeitungsseiten) breite Zylinder der Fall ist.The arrangement of a plurality of juxtaposed in the longitudinal direction of the cylinder, in each case almost over the entire circumference extending elevators has z. B. advantages in terms of handling and individual interchangeability. This is especially true for long cylinders, as is the case for triple (eg six newspaper pages) wide cylinders.

Vorteilhaft im Hinblick auf die Qualität der Abwicklung des Druckbildes ist auch die Ausbildung der Aufzüge für den Übertragungszylinder als mehrlagiges oder mehrschichtiges Drucktuch, welches eine Trägerplatte und eine mit dieser verbundenen Auflage bzw. Schicht aufweist. Insbesondere bei großen Dimensionen ist für ein über den Umfang des Zylinders konstant gute und registergenaue Druckqualität eine möglichst dimensionsstabile Ausbildung wesentlich.The embodiment of the elevators for the transfer cylinder as a multi-layer or multi-layer printing blanket, which has a carrier plate and a support or layer connected thereto, is advantageous with regard to the quality of the development of the printed image. Especially for large dimensions is for a on the Scope of the cylinder constant good and register-accurate print quality as dimensionally stable training essential.

Vorteilhaft ist auch die Ausbildung der Kanäle mit einer schmalen Öffnung zur Mantelfläche des Zylinders hin, z. B. zur Reduzierung des Papierverbrauchs. Für Kanäle des Formzylinders ist eine schmale Öffnung besonders vorteilhaft, insbesondere für Kanäle, welche zumindest zu einem Teil abgedeckt sind. Beispielsweise kann hierdurch die Bruchgefahr weiter verringert werden.Also advantageous is the formation of the channels with a narrow opening to the outer surface of the cylinder, z. B. to reduce paper consumption. For channels of the forme cylinder, a narrow opening is particularly advantageous, in particular for channels which are covered at least in part. For example, this can further reduce the risk of breakage.

Weiterhin ist es vorteilhaft das Umfangsverhältnis des Übertragungs- zum Formzylinder ganzzahlig auszuführen und die Kanäle auf dem Zylinder in Umfangsrichtung symmetrisch anzuordnen.Furthermore, it is advantageous to perform the circumferential ratio of the transmission to the forme cylinder integral and to arrange the channels on the cylinder in the circumferential direction symmetrically.

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:

Fig. 1
ein nicht beanspruchtes doppelt breites Zylinderpaar, wobei der Formzylinder mit zwei in Längsrichtung verlaufenden Kanälen ausgebildet ist und sich die Aufzüge auf dem Formzylinder nahezu über den vollen Umfang erstrecken;
Fig. 2
zwei doppelt breite Zylinderpaare, wobei der Übertragungszylinder mit zwei in Längsrichtung verlaufenden Kanälen ausgebildet und mit zwei sich nahezu über den vollen Umfang erstreckenden, in Längsrichtung nebeneinander liegenden Aufzügen, jedoch in Umfangsrichtung um 180° versetzt belegt ist;
Fig. 3
ein mehrschichtiges Drucktuch mit Kanal und Halteeinrichtung.
Show it:
Fig. 1
an unclaimed double-wide pair of cylinders, wherein the form cylinder is formed with two longitudinally extending channels and the elevators extend on the forme cylinder almost over the full circumference;
Fig. 2
two double-width cylinder pairs, wherein the transfer cylinder is formed with two longitudinally extending channels and occupied by two, extending almost over the full circumference, longitudinally juxtaposed elevators, but offset in the circumferential direction by 180 °;
Fig. 3
a multi-layered blanket with channel and holding device.

Ein Druckwerk einer Rotationsdruckmaschine weist mindestens ein Zylinderpaar 01 bestehend aus zwei Zylindern 02; 03, beispielsweise einem Übertragungszylinder 02 und einem mit diesem zusammen wirkenden Formzylinder 03 auf. Der Übertragungszylinder 02 wirkt über den zu bedruckenden Bedruckstoff 04 mit einem Übertragungszylinder 07 eines zweiten Zylinderpaares 06 zusammen, dem seinerseits ein Formzylinder 08 zugeordnet ist. Die Übertragungszylinder 02; 07 sind jeweils mit mindestens einem Aufzug 09, beispielsweise einem Drucktuch 09, und die Formzylinder 03; 08 jeweils mit mindestens einem Aufzug 11, beispielsweise einer Druckform 11, belegbar.A printing unit of a rotary printing machine has at least one pair of cylinders 01 consisting of two cylinders 02; 03, for example, a transfer cylinder 02 and cooperating with this form cylinder 03. The transfer cylinder 02 cooperates via the printing substrate 04 to be printed with a transfer cylinder 07 of a second cylinder pair 06, which in turn is associated with a forme cylinder 08. The transfer cylinder 02; 07 are each with at least one elevator 09, for example a blanket 09, and the forme cylinder 03; 08 each with at least one elevator 11, for example, a printing plate 11, assignable.

Je nach Anforderung an die Druckformate und die Druckleistung, sowie die Möglichkeiten in der Papierführung sind die Zylinderpaare 01; 06 verschieden breit ausgeführt. Beispielsweise sind die Zylinderpaare 01; 06 für den Zeitungsdruck dreifach breit ausgeführt, wobei einfach breit die Breite des Ballens, beispielsweise des Formzylinders 03, für zwei stehende oder liegende Zeitungsseiten bezeichnet. Im Akzidenzdruck wird unter doppeltbreit die erforderliche Breite für vier liegende oder sechs stehende A4-Seiten bezeichnet. Die Umfänge der Übertragungs- 02; 07 und der Formzylinder 03; 08 sind jeweils einfach oder doppelt ausgeführt, bezogen auf unterschiedlichste stehende oder liegende Formate, beispielsweise auf ein stehendes oder liegendes Zeitungsformat. Vorteilhafte Konstellationen im Zeitungsdruck sind beispielsweise ein doppelt großer Umfang, d. h. zwei Seiten in Umfangsrichtung, beim Übertragungszylinder 02; 07 zusammen wirkend mit einem doppelten oder einfachen Umfang beim Formzylinder 03; 08, jeweils doppelt breit.Depending on the requirements of the print formats and the printing performance, as well as the possibilities in the paper guide, the cylinder pairs 01; 06 different widths executed. For example, the cylinder pairs 01; 06 for newspaper printing three times wide, with simply wide the width of the bale, for example, the forme cylinder 03, for two standing or lying newspaper pages referred. In commercial printing, double-width refers to the required width for four horizontal or six vertical A4 pages. The sizes of transmission 02; 07 and the forme cylinder 03; 08 are each made simple or double, based on a variety of standing or lying formats, such as a standing or lying newspaper format. Advantageous constellations in newspaper printing are for example a doubly large scale, d. H. two sides in the circumferential direction, the transfer cylinder 02; 07 acting together with a double or simple circumference of the forme cylinder 03; 08, each double width.

Fig. 1 zeigt ein nicht beanspruchtes doppelt breites Zylinderpaar 01, wobei Übertragungszylinder 02 und Formzylinder 03 jeweils einen doppelten Umfang aufweisen. Der Formzylinder 03 weist zwei in Längsrichtung verlaufende und in Umfangsrichtung voneinander beabstandete Kanäle 12; 13 zur Aufnahme der Enden mindestens einer Druckform 11, der Übertragungszylinder 02 einen Kanal 14 zur Aufnahme der Enden mindestens eines Drucktuches 09 auf. Die Kanäle 12; 13 des Formzylinders 03, 08 sind zumindest auf einem Teilabschnitt in Längsrichtung des Formzylinders 03; 08, in einem senkrecht zur Rotationsachse liegenden Querschnitt betrachtet, in Umfangsrichtung hintereinander angeordnet. Der Formzylinder 03 ist im Beispiel mit vier in Längsrichtung des Zylinders nebeneinander angeordneten Druckformen 11, beispielsweise Druckplatten 11 belegt, die jeweils mit ihren beiden Enden im Kanal 12 gehalten sind, sich bis auf den Bereich des Kanals 12 jeweils um den gesamten Umfang erstrecken und jeweils den Kanal 13 überdecken. Der Formzylinder 03 ist im beanspruchten Druckwerk dreifach breit ausgeführt. Er kann flexibel auf vielfältige Weise, z. B. mit einer durchgehenden, oder zwei oder mehreren in Längsrichtung nebeneinander angeordneten Druckplatten 11 verschiedenster Formate (z. B. einfach, Panorama) belegt sein. Im Bedarfsfall kann der Formzylinder 03 auch mehr als zwei in Längsrichtung verlaufende und in Umfangsrichtung voneinander beabstandete Kanäle 12; 13 aufweisen. Der in der Ausführung mit zwei Drucktüchern nicht beanspruchte Übertragungszylinder 02 in Fig. 1 kann zwei in axialer Richtung nebeneinander, jedoch zueinander versetzte, z. B. um 180°, Kanälen 14; 16 aufweisen, wobei die nebeneinander angeordneten Drucktücher ebenfalls zueinander versetzt angeordnet sind (nicht explizit dargestellt, zweiter Kanal 16 wäre in Fig. 1 verdeckt und nicht sichtbar). Fig. 1 shows an unclaimed double-wide pair of cylinders 01, wherein transfer cylinder 02 and forme cylinder 03 each have a double circumference. The forme cylinder 03 has two longitudinally extending and circumferentially spaced channels 12; 13 for receiving the ends of at least one printing plate 11, the transfer cylinder 02 a channel 14 for receiving the ends of at least one blanket 09 on. The channels 12; 13 of the forme cylinder 03, 08 are at least on a section in the longitudinal direction of the forme cylinder 03; 08, viewed in a direction perpendicular to the axis of rotation cross section, arranged in the circumferential direction one behind the other. The forme cylinder 03 is occupied in the example with four in the longitudinal direction of the cylinder juxtaposed printing plates 11, for example, pressure plates 11, which are each held with its two ends in the channel 12, extend to the region of the channel 12 in each case around the entire circumference and respectively cover the channel 13. The forme cylinder 03 is made three times wide in the claimed printing unit. He can be flexible in many ways, eg. B. with a continuous, or two or more longitudinally juxtaposed printing plates 11 different formats (eg., Simple, Panorama) be occupied. If necessary, the forme cylinder 03 may also have more than two longitudinally extending and circumferentially spaced channels 12; 13 have. In the embodiment with two blankets not claimed transfer cylinder 02 in Fig. 1 can two in the axial direction next to each other, but offset from each other, z. B. by 180 °, channels 14; 16, wherein the juxtaposed blankets are also arranged offset from each other (not explicitly shown, second channel 16 would be in Fig. 1 hidden and not visible).

Im Gegensatz zu in Fig. 1 mit dem Formzylinder 03; 08 zusammen wirkend dargestellten, nicht beanspruchten doppelt breiten Ausführungsform des Übertragungszylinders 02 ist dieser erfindungsgemäß dreifach breit ausgeführt. Der mit den zwei Kanäle 12, 13 aufweisenden Formzylindern 03; 08 zusammen wirkende Übertragungszylinder 02; 07 aus dem ersten Beispiel (Fig. 1) ist mit mehreren in Längsrichtung nebeneinander angeordnete Drucktücher 09 belegt. In Fig. 2 kann in diesem Fall z. B. auch ein Formzylinder 03 doppelten Umfangs aus Figur 1 und deren Beschreibung an die Stelle des in Figur 2 dargestellten Formzylinders 03; 08 treten. Im Bedarfsfall kann der Übertragungszylinder 03 auch mehr als zwei in Längsrichtung verlaufende, und in Umfangsrichtung voneinander beabstandete Kanäle 12; 13 aufweisen. Mit dem gemäß Fig. 1 dargestellten, nicht beanspruchtem Beispiel für den Formzylinder 03, 08 kann auch ein Übertragungszylinder doppelten Umfangs zusammen wirken, welcher zwei in axialer Richtung versetzt nebeneinander und gleichzeitig in Umfangsrichtung hintereinander angeordnete Kanäle aufweist, und mit beispielsweise zwei zueinander in Umfangs- und Längsrichtung versetzten Drucktüchern belegbar ist.Unlike in Fig. 1 with the forme cylinder 03; 08 cooperatively shown, not claimed double-width embodiment of the transfer cylinder 02 this invention is made three times wide. The with the two channels 12, 13 having the form of cylinders 03; 08 cooperating transfer cylinder 02; 07 from the first example ( Fig. 1 ) is occupied by a plurality of longitudinally juxtaposed blankets 09. In Fig. 2 can in this case z. As well as a forme cylinder 03 double the circumference FIG. 1 and their description in place of in FIG. 2 illustrated forme cylinder 03; 08 kick. If necessary, the transfer cylinder 03 may also have more than two longitudinally extending and circumferentially spaced channels 12; 13 have. With the according to Fig. 1 illustrated, unclaimed example of the forme cylinder 03, 08 can also a transfer cylinder double circumference act together, which has two offset in the axial direction next to each other and at the same time in the circumferential direction arranged one behind the other channels, and is assignable with, for example, two offset to each other in the circumferential and longitudinal blankets.

Vorteilhaft ist es jedoch für alle Ausführungsvarianten des mit dem Formzylinder 03; 08 zusammen wirkenden Übertragungszylinders 02; 07, wenn letzterer mindestens einen Kanal 14; 16 in Längsrichtung aufweist, und der zumindest teilweise abgedeckte Kanal 12; 13 des Formzylinders 03; 08 auf diesem Kanal 14; 16 abrollt.However, it is advantageous for all variants of the form cylinder 03; 08 cooperating transfer cylinder 02; 07, when the latter has at least one channel 14; 16 in the longitudinal direction, and the at least partially covered channel 12; 13 of the forme cylinder 03; 08 on this channel 14; 16 rolls off.

Im Beispiel der Fig. 2 und zugehöriger Beschreibung, ist eine weitere Ausgestaltung für die Anordnung von Drucktüchern 09 auf einem Übertragungszylinder 02; 07 dargelegt, wobei der Übertragungszylinder 02; 07 mehrere in Längsrichtung verlaufende Kanäle 14; 16 aufweist. Das Beispiel zeigt zwei eine Druckeinheit bildende, nicht beanspruchte doppelt breite Zylinderpaare 01; 06, wobei die beiden Übertragungszylinder 02; 07 über den Bedruckstoff 04 zusammen wirken. Die Zylinderpaare 01; 06 sind erfindungsgemäß jedoch, dreifach breit ausgeführt. Die Lehre aus den Beispielen ist dann entsprechend anzuwenden. Im Beispiel weist der Übertragungszylinder 02; 07 einen doppelt so großen Umfang auf wie der des Formzylinders 03; 08, der hier mit jeweils vier in Längsrichtung nebeneinander angeordneten Druckplatten 11 belegt ist. Ebenso kann der Formzylinder 03; 08 aber auch mit zwei nebeneinander angeordneten Panoramadruckformen, oder einer Panoramadruckform und zwei einfachen Druckformen belegt sein. Für das Beispiel kann der zusammen wirkende Formzylinder 03; 08 jedoch auch doppelt groß ausgeführt sein, er kann mit einem oder wie beansprucht mit zwei Kanälen 12; 13, mit zwei in axialer Richtung nebeneinander oder in Umfangsrichtung hintereinander angeordneten Druckformen 11, oder mit mehreren in Längsrichtung nebeneinander und gleichzeitig mit mehreren in Umfangsrichtung hintereinander angeordneten Druckformen belegt sein. Auch die in Figur 1 dargestellte Ausführungsform für den mit den Übertragungszylindern 02; 07 der Figuren 2 zusammen wirkenden Formzylinder 03; 08 ist anzuwenden.In the example of Fig. 2 and related description, is a further embodiment for the arrangement of blankets 09 on a transfer cylinder 02; 07 set forth, wherein the transfer cylinder 02; 07 a plurality of longitudinally extending channels 14; 16 has. The example shows two compression unit forming, unclaimed double-wide cylinder pairs 01; 06, wherein the two transfer cylinders 02; 07 on the substrate 04 together. The cylinder pairs 01; 06 are according to the invention, however, performed three times wide. The teaching from the examples should then be applied accordingly. In the example, the transfer cylinder 02; 07 twice as large extent as that of the forme cylinder 03; 08, which is here occupied with four longitudinally juxtaposed printing plates 11. Likewise, the forme cylinder 03; 08 but also with two juxtaposed panoramic printing plates, or a panorama printing form and two simple printing forms be occupied. For the example, the co-operating form cylinder 03; 08 but also be made double in size, he can with one or as claimed with two channels 12; 13, with two in the axial direction next to each other or in the circumferential direction successively arranged printing plates 11, or with a plurality of longitudinally adjacent to each other and at the same time with a plurality of circumferentially successively arranged printing forms be occupied. Also in FIG. 1 illustrated embodiment for the with the transfer cylinders 02; 07 of the Figures 2 co-operating form cylinder 03; 08 is applicable.

Gemäß Fig. 2 sind die beiden Drucktücher 09 in Umfangsrichtung um 180° versetzt zueinander angeordnet, wobei dann jeweils ein Teil des Kanals 14 und ein Teil des Kanals 16 überdeckt ist. Die erfindungsgemäße Anordnung von drei oder mehr nebeneinander angeordneten Drucktüchern 09, insbesondere bei sehr langen Zylindern, erfolgt in analoger Weise alternierend.According to Fig. 2 the two blankets 09 are arranged offset in the circumferential direction by 180 ° to each other, in each case then a part of the channel 14 and a part of the channel 16 is covered. The inventive arrangement of three or more juxtaposed blankets 09, especially for very long cylinders, takes place in an analogous manner alternately.

Sowohl für die Übertragungszylinder 02; 07 als auch für die Formzylinder 03; 08 ist jeweils die in Umfangsrichtung symmetrische Anordnung der Kanäle 12; 13 bzw. 14; 16 mit nahezu gleichen Zwischenwinkeln vorteilhaft, z. B. bei zwei Kanälen 12; 13 bzw. 14; 16 um jeweils 180°, bei dreien um jeweils 120° oder alternierend um 180° versetzt. Bei mehr als jeweils zwei Kanälen 12; 13 bzw. 14; 16 können mehrere in Längsrichtung nebeneinander angeordnete Druckplatten 11 oder Drucktücher 09 auch in Umfangsrichtung zueinander versetzt sein.Both for the transfer cylinder 02; 07 as well as for the forme cylinder 03; 08 is in each case the circumferentially symmetrical arrangement of the channels 12; 13 and 14, respectively; 16 with almost identical intermediate angles advantageous, z. B. at two channels 12; 13 and 14, respectively; 16 offset by 180 °, with three by 120 ° or alternately by 180 °. With more than two channels 12 each; 13 and 14, respectively; 16, a plurality of longitudinally juxtaposed printing plates 11 or blankets 09 may be offset from each other in the circumferential direction.

Das Verhältnis des Umfangs der Übertragungszylinder 02; 07 zu dem der Formzylinder 03; 08 ist vorteilhaft ganzzahlig, insbesondere für den Fall eines Formzylinders 03; 08 mit in Umfangsrichtung hintereinander angeordneten Kanälen 12; 13 bei doppelt großem Umfang gleich 1.The ratio of the circumference of the transfer cylinder 02; 07 to the forme cylinder 03; 08 is advantageous integer, in particular for the case of a forme cylinder 03; 08 with circumferentially arranged in succession channels 12; 13 at twice the size equals 1.

Die in Fig. 2 dargestellten beiden Zylinderpaare 01 und 06 müssen nicht in der selben Weise mit der gleichen Kanalanzahl und -geometrie ausgerüstet, bzw. mit dem gleichen Muster für die Aufzüge 09; 11 belegt sein. Vorteilhaft ist jedoch eine Abstimmung der Phasen nicht druckender Bereiche der zusammen wirkenden Übertragungszylinder 02; 07 so, dass möglichst nicht druckende Bereiche, insbesondere Bereiche der verdeckten bzw. nicht verdeckten Kanäle zusammenwirken.In the Fig. 2 shown two cylinder pairs 01 and 06 need not be equipped in the same way with the same channel number and geometry, or with the same pattern for the elevators 09; 11 be occupied. However, it is advantageous to tune the phases of non-printing areas of the co-operating transfer cylinder 02; 07 so that non-printing areas, in particular areas of hidden or not covered channels cooperate.

Selbstverständlich können die in Fig. 1 und 2 beschriebenen Form- 03 und Übertragungszylinder 02 auch in der "üblichen" Weise, d. h. mit mehreren, durch die Kanalanzahl vorgegebene Anzahl von Aufzügen 09; 11 in Umfangsrichtung hintereinander belegt sein.Of course, the in Fig. 1 and 2 described form 03 and transfer cylinder 02 in the "usual" way, ie with several, by the Number of channels predetermined number of lifts 09; 11 be occupied in the circumferential direction one behind the other.

Die in den Figuren 1 und 2 und den zugehörigen Beschreibungen dargelegten Belegungen der Übertragungszylindern 02; 07 mit Drucktüchern 09 sind auch auf die jeweils anderen Ausführungsbeispiele entsprechend anzuwenden. Gleiches gilt für die Belegung der Formzylinder 03; 08 und die Übertragung auf die anderen Ausführungsbeispiele im Zusammenhang mit unterschiedlichen Ausführungen des Übertragungszylinders 02; 07.The in the FIGS. 1 and 2 and the descriptions associated with assignments of the transfer cylinders 02; 07 with blankets 09 are also applicable to the other embodiments accordingly. The same applies to the assignment of the forme cylinder 03; 08 and the transfer to the other embodiments in connection with different embodiments of the transfer cylinder 02; 07th

In den Figuren 1 und 2 sind die Kanäle 12; 13, 14, 16; 17; 18 jeweils bis zur Stirnseite des Zylinders 02; 04, 07; 08 verlaufend dargestellt. Beispielsweise aus Stabilitätsgründen, aus Gründen der Verschmutzung oder bei Verwendung von Schmitzringen kann jedoch stirnseitig ein Rand ohne Kanal 12; 13; 14; 16; 17; 18 vorliegen. Die Kanäle 12; 13; 14; 16; 17; 18 verlaufen in diesem Fall nahezu über die gesamte Länge des Zylinders 02; 03, 07; 08 bzw. dessen Ballens.In the FIGS. 1 and 2 are the channels 12; 13, 14, 16; 17; 18 respectively to the front side of the cylinder 02; 04, 07; 08 shown running. However, for reasons of stability, for reasons of pollution or when using bearer rings, however, an edge without a channel 12 can be provided on the front side; 13; 14; 16; 17; 18 present. The channels 12; 13; 14; 16; 17; 18 extend in this case almost over the entire length of the cylinder 02; 03, 07; 08 or its bale.

Die genannten Ausführungsformen und -beispiele für die Anordnung von Kanälen 12; 13; 14; 16; 17; 18 und Aufzügen 09; 11 auf Übertragungszylindern 02; 07 und Formzylindern 03; 08 sowie Konfigurierungen von Druckwerken mit einem Zylinderpaar 01; 06 aus einem Übertragungszylinder 02; 07 und einem zusammen wirkenden Formzylinder 03; 08 sind selbstverständlich auch für den Fall anzuwenden, wenn das Zylinderpaar 01; 06 nicht mit einem zweiten Übertragungszylinder 07, sondern mit einem beispielsweise als Stahlzylinder ausgeführten Gegendruckzylinder zusammen wirkt.The mentioned embodiments and examples for the arrangement of channels 12; 13; 14; 16; 17; 18 and elevators 09; 11 on transfer cylinders 02; 07 and forme cylinders 03; 08 as well as configurations of printing units with a pair of cylinders 01; 06 from a transfer cylinder 02; 07 and a co-operating form cylinder 03; 08 are of course also apply to the case when the cylinder pair 01; 06 does not cooperate with a second transfer cylinder 07, but with an example, designed as a steel cylinder impression cylinder together.

Unter Aufzug 11 wird hier z. B. eine einteilige Druckplatte 11 verstanden. Der Aufzug 09 für den Übertragungszylinder 02; 07 stellt ein einteiliges Drucktuch 09 dar. Dieses einteilige Drucktuch 09 kann einschichtig oder auch mehrschichtig ausgeführt sein, wobei für letzteres auf einer Trägerplatte 21 beispielsweise mindestens eine Schicht 22 aufgebracht und mit dieser fest verbunden ist. Die Enden 23; 24 des ein- oder mehrschichtigen Drucktuches 09 wirken mit einer im Kanal 14; 16; 17; 18 angeordneten Halteeinrichtung 26 zusammen.Under elevator 11 is here z. B. understood a one-piece pressure plate 11. The elevator 09 for the transfer cylinder 02; 07 represents a one-piece printing blanket 09. This one-piece printing blanket 09 can be embodied as a single-layer or multi-layered, wherein for the latter on a carrier plate 21, for example, at least one layer 22 applied and firmly connected to this. The ends 23; 24 of the single or multi-layer blanket 09 act with a channel 14; 16; 17; 18 arranged holding device 26 together.

Insbesondere in Verbindung mit schmalen Öffnungen der Kanäle 14; 16; 17; 18 zur Mantelfläche des Übertragungszylinder 02; 07 hin ist die Ausbildung des Drucktuches 09 als mehrschichtiges Drucktuch 09 vorteilhaft, welches beim Abrollen beispielsweise des Formzylinders 03 am Übertragungszylinder 02 durch Walken seine Länge oder Breite nicht oder nur unwesentlich ändert, d. h. nahezu dimensionsfest ist. Hierzu weist die Drucktucheinheit 09, wie in Fig. 3 gezeigt, die nahezu dimensionsfeste Trägerplatte 21, beispielsweise aus Metall oder Kunststoff, auf, auf der die elastische oder weiche Schicht 22 aufgebracht ist (angedeutet in Fig. 1). Im vorliegenden Beispiel für das mehrschichtige Drucktuch 09 sind die Enden 23 und 24 des Drucktuches 09 mit den Enden der Trägerplatte 21 identisch, da die Trägerplatte 21 im mit dem Kanal 14; 16; 17; 18 zusammen wirkenden Bereich abgebogen und unbeschichtet ist.In particular in connection with narrow openings of the channels 14; 16; 17; 18 to the lateral surface of the transfer cylinder 02; 07 toward the formation of the blanket 09 is advantageous as a multi-layer blanket 09, which does not or only insignificantly changes when rolling example, the forme cylinder 03 on the transfer cylinder 02 by walking its length or width, that is almost dimensionally stable. For this purpose, the blanket unit 09, as in Fig. 3 shown, the almost dimensionally stable support plate 21, for example of metal or plastic, on which the elastic or soft layer 22 is applied (indicated in FIG Fig. 1 ). In the present example of the multi-layer printing blanket 09, the ends 23 and 24 of the blanket 09 are identical to the ends of the support plate 21, since the support plate 21 in with the channel 14; 16; 17; 18 cooperating area is bent and uncoated.

Die Trägerplatte 21 des mehrschichtigen Drucktuches 09 kann in anderer Ausführung auch bis zu den Enden der Trägerplatte 21 beschichtet sein, wobei in diesem Fall die Enden 23 und 24 des mehrschichtigen Drucktuches 09 neben der Trägerplatte 21 auch die Schicht 21 aufweisen. Ist das Drucktuch als einfaches Gummituch 09 ausgeführt, so wirken die Enden 23; 24 des Gummituches 09 mit den Kanälen 14; 16; 17; 18 zusammen.The support plate 21 of the multi-layer printing blanket 09 may be coated in another embodiment also up to the ends of the support plate 21, in which case the ends 23 and 24 of the multilayer blanket 09 next to the support plate 21 and the layer 21 have. If the blanket is designed as a simple rubber blanket 09, the ends 23 act; 24 of the blanket 09 with the channels 14; 16; 17; 18 together.

Auch die Kanäle 12; 13 können in vorteilhafter Ausführung Halteeinrichtungen 33 für die Druckformen 11 aufweisen.Also the channels 12; 13 may have holding devices 33 for the printing plates 11 in an advantageous embodiment.

Die Halteeinrichtung 26; 33 kann eine bekannte Vorrichtung zum kraft- oder formschlüssigen Halten und/oder Spannen eines Aufzuges 09; 11 sein, wie z. B. kraft- oder formschlüssige Mechanismen, über Federkraft oder Getriebe angetriebene Klemmleisten oder Wellen, oder tangentialen Mitnehmer.The holding device 26; 33 may be a known device for non-positive or positive holding and / or clamping a lift 09; Be 11, such. As non-positive or positive mechanisms, spring force or gear driven terminal strips or shafts, or tangential driver.

Eine vorteilhafte Ausführung einer Halteeinrichtung 26; 33 für einen Aufzug 09; 11, insbesondere für ein mehrschichtiges Drucktuch 09 oder eine Druckform 11, ist am Beispiel eines mehrschichtigen Drucktuches 09 in Fig. 3 anhand des Kanals 14 im Übertragungszylinder 02 stellvertretend dargestellt. Die Anordnung einer derartigen oder ähnlichen Halteeinrichtungen 33 für die Druckformen 11 in den Kanälen 12; 13 ist exemplarisch in Fig: 2 angedeutet.An advantageous embodiment of a holding device 26; 33 for a lift 09; 11, in particular for a multi-layer printing blanket 09 or a printing plate 11, is the example of a multi-layer printing blanket 09 in Fig. 3 shown representative of the channel 14 in the transfer cylinder 02. The arrangement of such or similar holding means 33 for the printing plates 11 in the channels 12; 13 is an example in Fig. 2 indicated.

Die Halteeinrichtung 26 ist im axial verlaufenden Kanal 14 des Übertragungszylinder 02 zum Halten des Drucktuches 09 angeordnet. Die Betätigung der Vorrichtung für das Spannen oder Halten des mehrteiligen Drucktuches 09 erfolgt über eine im Kanal 14 des Übertragungszylinder 02 drehbar gelagerte Welle 27, beispielsweise eine Spindel 27 mit Druckstücken 28.The holding device 26 is arranged in the axially extending channel 14 of the transfer cylinder 02 for holding the blanket 09. The operation of the device for clamping or holding the multi-part blanket 09 via a rotatably mounted in the channel 14 of the transfer cylinder 02 shaft 27, for example, a spindle 27 with pressure pieces 28th

Der parallel zur Achse des Übertragungszylinder 02 verlaufende, zur Tangente der Mantelfläche um 30 bis 60°, insbesondere um ca. 45°, geneigte Kanal 14 weist einen Spalt 29 auf der Mantelfläche des Übertragungszylinder 02 und eine im Inneren des Übertragungszylinder 02 liegende, mit dem Spalt 29 verbundene, Bohrung 31 auf. Die Breite b29 des Spaltes 29 im Bereich der Mantelfläche in Umfangsrichtung des Übertragungszylinders 02; 03; 07; 08 ist größer als die doppelte Dicke eines der Enden 23; 24 des Drucktuches 09, was im vorliegenden Beispiel gleichbedeutend mit der doppelten Dicke der Trägerplatte 21 ist. Für die Breite b29 des Spaltes 29 gilt vorteilhafter Weise 1 mm ≤ b29 ≤ 5 mm, insbesondere b29 ≤ 3 mm. Für den Fall eines einfachen Gummituches 09 ist die Breite b29 unwesentlich größer als die doppelte Dicke des Gummituches 09, im Fall des bis zu den Enden der Trägerplatte 21 beschichteten mehrschichtigen Drucktuches 09 ist die Breite b29 unwesentlich größer als die doppelte Dicke des beschichteten Endes 23; 24 des mehrschichtigen Drucktuches 09 zu wählen.The parallel to the axis of the transfer cylinder 02 extending to the tangent of the lateral surface by 30 to 60 °, in particular by about 45 °, inclined channel 14 has a gap 29 on the lateral surface of the transfer cylinder 02 and a lying inside the transfer cylinder 02, with the Gap 29 connected, bore 31. The width b29 of the gap 29 in the region of the lateral surface in the circumferential direction of the transfer cylinder 02; 03; 07; 08 is greater than twice the thickness of one of the ends 23; 24 of the blanket 09, which in the present example is equivalent to twice the thickness of the support plate 21. For the width b29 of the gap 29 is advantageously 1 mm ≤ b29 ≤ 5 mm, in particular b29 ≤ 3 mm. In the case of a simple blanket 09, the width b29 is insubstantially greater than twice the thickness of the blanket 09, in the case of the multi-layer blanket 09 coated to the ends of the carrier plate 21, the width b29 is insignificantly greater than twice the thickness of the coated end 23; 24 of the multi-layer blanket 09 to choose.

In der Bohrung 31 ist die Welle 27, im Beispiel eine schwenkbare Spindel 27, angeordnet, in der die Druckstücke 28, z. B. Stempel, Kugeln oder vergleichbares, federnd und radial nach außen gerichtet angeordnet sind.In the bore 31, the shaft 27, in the example a pivotable spindle 27, arranged, in the pressure pieces 28, z. B. stamp, balls or similar, are arranged directed resiliently and radially outward.

Zum Klemmen des Drucktuches 09 werden beide Enden 23; 24 des Drucktuches 09, im Beispiel gleichbedeutend mit den Enden der Trägerplatte 21, in den Spalt 29 geführt und die Spindel 27 mit den Druckstücken 28 so verschwenkt, dass diese nahezu senkrecht gegen das vor- und nachlaufenden Ende 23 und 24 des Drucktuches 09 bzw. der Trägerplatte 21 und eine zylinderfeste Wand 32 drückt und diese kraftschlüssig im Spalt 29 hält. Sind in Umfangsrichtung des Übertragungszylinder 02 mehrere Drucktücher 09 hintereinander angeordnet, so wirken jeweils ein vor- und ein nachlaufendes Ende 23 und 24 benachbarter Drucktücher 09 zusammen. Die Halteeinrichtung 26 kann zusätzlich einen nicht dargestellten Schieber aufweisen, der zusätzlich zu den Enden 23 und 24 in den Spalt 29 einschiebbar ist und den Spalt 29 nach außen hin abschließt. Vorteilhaft ist dieser Schieber mit der Spindel 27 verbunden, so dass er bei Verschwenken der Spindel 27 in den bzw. aus dem Spalt 29 bewegt wird. Die Breite b29 des Spaltes 29 ist bei Verwendung eines derartigen Schiebers entsprechend größer ausgebildet.For clamping the blanket 09 both ends 23; 24 of the blanket 09, in the example equivalent to the ends of the support plate 21, guided in the gap 29 and the spindle 27 with the pressure pieces 28 so pivoted that this almost perpendicular to the leading and trailing end 23 and 24 of the blanket 09 and the support plate 21 and a cylinder-fixed wall 32 presses and holds this non-positively in the gap 29. If a plurality of printing blankets 09 are arranged one behind the other in the circumferential direction of the transfer cylinder 02, a forward and a trailing end 23 and 24 of adjacent printing blankets 09 act together in each case. The holding device 26 may additionally comprise a slide, not shown, which in addition to the ends 23 and 24 in the gap 29 can be inserted and the gap 29 terminates to the outside. Advantageously, this slide is connected to the spindle 27, so that it is moved in pivoting of the spindle 27 in or out of the gap 29. The width b29 of the gap 29 is formed correspondingly larger when using such a slider.

Die Kanäle 12; 13 der Formzylinder 03; 08 sind in bevorzugter Ausführung wie für den Kanal 14; 16; 17; 18 ebenfalls als zur Tangente der Mantelfläche um 30 bis 60°, insbesondere um ca. 45°, geneigte schmale Schlitze 12; 13 ausgeführt, welche eine Breite b12 (Fig. 1) im Bereich der Mantelfläche in Umfangsrichtung aufweisen, die größer als die doppelte Dicke der Druckform 11 ist. Für die Breite b12 des Schlitzes 12 gilt vorteilhafter Weise 1 mm ≤ b12 ≤ 5 mm, insbesondere b12 ≤ 3 mm. Für eine beispielhafte Prinzipdarstellung der Halteeinrichtung 33 für die Druckform 11 ist in der für das mehrteilige Drucktuch 09 dargestellten Fig. 3 lediglich das mehrteilige Drucktuch 09 (aus Trägerplatte 21 und Schicht 22) durch eine Druckform 11 mit abgebogenen, in den Kanal 12; 13 reichenden Enden zu ersetzen. Das Bezugszeichen für die Breite b29 entspräche der Breite b12 und das Bezugszeichen für den Übertragungszylinder 02 dem des Formzylinders, z. B. 03. Die Enden 23; 24 entsprächen den abgebogenen Enden der Druckform 11.The channels 12; 13 of the forme cylinder 03; 08 are in a preferred embodiment as for the channel 14; 16; 17; 18 also as to the tangent of the lateral surface by 30 to 60 °, in particular by approximately 45 °, inclined narrow slots 12; 13, which has a width b12 (FIG. Fig. 1 ) in the region of the lateral surface in the circumferential direction, which is greater than twice the thickness of the printing plate 11. For the width b12 of the slot 12, advantageously 1 mm ≦ b12 ≦ 5 mm, in particular b12 ≦ 3 mm. For an exemplary schematic representation of the holding device 33 for the printing plate 11 is shown in the multi-part blanket 09 Fig. 3 only the multi-part blanket 09 (from support plate 21 and layer 22) by a printing plate 11 with bent, in the channel 12; To replace 13 reaching ends. The reference number for the width b29 would correspond to the width b12 and the reference numeral for the transfer cylinder 02 of the forme cylinder, z. B. 03. The ends 23; 24 correspond to the bent ends of the Printing form 11.

Auf eine Halteeinrichtung 33 in den Kanälen 12; 13 der Formzylinder 03; 08 kann verzichtet werden, wenn mittels Formgebung der Enden der Druckform 11 und/oder der Kanäle 12; 13 ein sicheres Halten gewährleistet ist.On a holding device 33 in the channels 12; 13 of the forme cylinder 03; 08 can be omitted if by means of shaping the ends of the printing plate 11 and / or the channels 12; 13 a secure holding is guaranteed.

Claims (19)

  1. Printing unit of a rotary printing press comprising a transfer cylinder (02; 07) having at least two channels (14; 16; 17; 18) arranged offset relative to one another in the circumferential direction and intended for holding one or more packings (09), a forme cylinder (03; 08) arranged so as to cooperate with the transfer cylinder (02; 07) as a cylinder pair (01; 06), and a cylinder cooperating with the transfer cylinder (02; 07) via a print medium (04), the body of the transfer cylinder (02; 07) having a width which corresponds approximately to six horizontal or vertical newspaper pages, the body of the forme cylinder (03; 08) having a width which corresponds approximately to six horizontal or vertical newspaper pages, characterized in that the cylinder cooperating with the transfer cylinder (02; 07) via the print medium (04) is in the form of a transfer cylinder (07; 02) of a second cylinder pair (06; 01), in that the transfer cylinder (02; 07) has three packings (09) which are arranged side by side in the longitudinal direction of the transfer cylinder (02; 07) and in each case approximately over the total circumference which are arranged with their ends offset relative to one another alternately in the circumferential direction approximately by 180°, in that the packing (09) on the transfer cylinder (02; 07) is formed as a multilayer blanket (09) having a support plate (21) and a layer (22) connected to the support plate (21), in that the forme cylinder (03; 08) cooperating with the transfer cylinder (02; 07) has, in the circumferential direction, two channels (12; 13) offset at one another approximately by 180° and intended for holding one or more printing formes (11), and in that both channels (12; 13) of the forme cylinder (03; 08) each extend virtually over the total length of a body of the forme cylinder (03; 08) up to the end face or except for an end edge.
  2. Printing unit according to Claim 1, characterized in that the channel (14; 16; 17; 18) of the transfer cylinder (02; 07) has, in the region of the lateral surface, a gap (29) having a width (b29) in the circumferential direction of 1 to 5 mm.
  3. Printing unit according to Claim 1, characterized in that the channel (12; 13) of the forme cylinder (03; 08) has, in the region of the lateral surface, a width (b12) in the circumferential direction of 1 mm to 5 mm.
  4. Printing unit according to Claim 1, characterized in that the packing (09) on the transfer cylinder (02; 07) is in the form of a rubber blanket (09).
  5. Printing unit according to Claim 1, characterized in that the ratio of the circumference of transfer cylinder (02; 07) to forme cylinder (03; 08) is integral.
  6. Printing unit according to Claim 5, characterized in that forme cylinder (03; 08) and transfer cylinder (02; 07) have the same circumference.
  7. Printing unit according to Claim 1, characterized in that the body of the transfer cylinder (02; 07) has a circumference which corresponds at least to two horizontal or vertical newspaper pages.
  8. Printing unit according to Claim 1, characterized in that the body of the forme cylinder (03; 08) has a circumference which corresponds at least to two horizontal or vertical newspaper pages.
  9. Printing unit according to Claim 1, characterized in that the channel (14; 16; 17; 18) of the transfer cylinder (02; 07) has, in the region of the lateral surface, a gap (29) having a width (b29) in the circumferential direction which is greater than twice the thickness of one of the ends (23; 24) of the blanket (09) and less than or equal to 3 mm.
  10. Printing unit according to Claim 1, characterized in that a channel (12; 13) of the forme cylinder (03; 08) has, in the region of the lateral surface, a width (b12) in the circumferential direction which is greater than twice the thickness of a printing forme (11) and less than or equal to 3 mm.
  11. Printing unit according to Claim 1, characterized in that the printing formes (11) are arranged with their ends flush among the forme cylinder (03; 08).
  12. Printing unit according to Claim 1, characterized in that the forme cylinder (03; 08) has a plurality of printing formes (11) arranged one behind the other in the circumferential direction.
  13. Printing unit according to Claim 1, characterized in that the transfer cylinder (02; 07) has, in the circumferential direction, two channels (14; 16; 17; 18) arranged one behind the other.
  14. Printing unit according to either of Claims 1 and 13, characterized in that the channels (12; 13; 14; 16; 17; 18) are arranged at equal distances in the circumferential direction.
  15. Printing unit according to Claim 14, characterized in that two channels (12; 13; 14; 16; 17; 18) are arranged offset relative to one another in the circumferential direction by approximately 180°.
  16. Printing unit according to Claim 1, characterized in that the channel (14; 16; 17; 18) of the transfer cylinder (02; 07) has at least one retaining device (26), in particular driven via spring force.
  17. Printing unit according to Claim 1, characterized in that a channel (12; 13) of the forme cylinder (03; 08) has at least one retaining device (33), in particular driven via spring force.
  18. Printing unit according to Claim 1, characterized in that the channel (14; 16; 17; 18) of the transfer cylinder (02; 07) is inclined by 30 to 60°, in particular by about 45° to the tangent of the lateral surface.
  19. Printing unit according to Claim 1, characterized in that a channel (12; 13) of the forme cylinder (03; 08) is inclined by 30 to 60°, in particular by about 45°, to the tangent of the lateral surface.
EP03017243A 1999-12-02 2000-12-01 Printing groups of a printing press Expired - Lifetime EP1361052B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20023364U DE20023364U1 (en) 1999-12-02 2000-12-01 Cylinder for rotary printing machine has double-width printers with ducts covered by second casings
DE20023996U DE20023996U1 (en) 1999-12-02 2000-12-01 Printing unit of a rotary printing machine
EP08158557A EP1970197B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE1999158133 DE19958133C2 (en) 1999-12-02 1999-12-02 printing unit
DE19958135 1999-12-02
DE19958135 1999-12-02
DE19958133 1999-12-02
DE10016409A DE10016409B4 (en) 1999-12-02 2000-04-01 Printing unit of a rotary printing machine
DE10016409 2000-04-01
EP00989826A EP1233864B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP00989826A Division EP1233864B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP08158557A Division EP1970197B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press

Publications (3)

Publication Number Publication Date
EP1361052A2 EP1361052A2 (en) 2003-11-12
EP1361052A3 EP1361052A3 (en) 2008-07-16
EP1361052B1 true EP1361052B1 (en) 2009-09-30

Family

ID=27213780

Family Applications (16)

Application Number Title Priority Date Filing Date
EP03003525A Expired - Lifetime EP1310363B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03008048A Withdrawn EP1329312A3 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03017312A Withdrawn EP1361054A3 (en) 1999-12-02 2000-12-01 Blanket cylinder of a printing machine
EP03017242A Expired - Lifetime EP1361051B9 (en) 1999-12-02 2000-12-01 Printing group of a printing machine
EP05103076A Withdrawn EP1568492A1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP04102358A Expired - Lifetime EP1454745B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP08158557A Expired - Lifetime EP1970197B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press
EP00989826A Expired - Lifetime EP1233864B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press
EP03017243A Expired - Lifetime EP1361052B1 (en) 1999-12-02 2000-12-01 Printing groups of a printing press
EP03003523A Withdrawn EP1310362A1 (en) 1999-12-02 2000-12-01 Blanket cylinder of a printing machine
EP03011783A Expired - Lifetime EP1334826B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03017311A Withdrawn EP1361053A3 (en) 1999-12-02 2000-12-01 Blanket cylinder of a printing machine
EP05100151A Withdrawn EP1522405A3 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP05104291A Expired - Lifetime EP1574332B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03010638A Expired - Lifetime EP1334825B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP00989827A Expired - Lifetime EP1233862B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine

Family Applications Before (8)

Application Number Title Priority Date Filing Date
EP03003525A Expired - Lifetime EP1310363B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03008048A Withdrawn EP1329312A3 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03017312A Withdrawn EP1361054A3 (en) 1999-12-02 2000-12-01 Blanket cylinder of a printing machine
EP03017242A Expired - Lifetime EP1361051B9 (en) 1999-12-02 2000-12-01 Printing group of a printing machine
EP05103076A Withdrawn EP1568492A1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP04102358A Expired - Lifetime EP1454745B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP08158557A Expired - Lifetime EP1970197B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press
EP00989826A Expired - Lifetime EP1233864B1 (en) 1999-12-02 2000-12-01 Printing group of a rotary printing press

Family Applications After (7)

Application Number Title Priority Date Filing Date
EP03003523A Withdrawn EP1310362A1 (en) 1999-12-02 2000-12-01 Blanket cylinder of a printing machine
EP03011783A Expired - Lifetime EP1334826B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03017311A Withdrawn EP1361053A3 (en) 1999-12-02 2000-12-01 Blanket cylinder of a printing machine
EP05100151A Withdrawn EP1522405A3 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP05104291A Expired - Lifetime EP1574332B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP03010638A Expired - Lifetime EP1334825B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine
EP00989827A Expired - Lifetime EP1233862B1 (en) 1999-12-02 2000-12-01 Printing unit of a printing machine

Country Status (8)

Country Link
US (4) US6920824B2 (en)
EP (16) EP1310363B1 (en)
AT (10) ATE407005T1 (en)
DE (23) DE50005572D1 (en)
DK (3) DK1454745T3 (en)
ES (4) ES2211858T3 (en)
PT (1) PT1454745E (en)
WO (2) WO2001039974A2 (en)

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ATE444164T1 (en) 2009-10-15
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EP1361051A3 (en) 2005-09-07
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