EP1572458B1 - Presse rotative a bobines - Google Patents

Presse rotative a bobines Download PDF

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Publication number
EP1572458B1
EP1572458B1 EP03782987A EP03782987A EP1572458B1 EP 1572458 B1 EP1572458 B1 EP 1572458B1 EP 03782987 A EP03782987 A EP 03782987A EP 03782987 A EP03782987 A EP 03782987A EP 1572458 B1 EP1572458 B1 EP 1572458B1
Authority
EP
European Patent Office
Prior art keywords
web
cylinder
fed rotary
printing press
rotary 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
EP03782987A
Other languages
German (de)
English (en)
Other versions
EP1572458A1 (fr
Inventor
Adelbert Lucas Schoonman
Karl Heinz Thiele
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.)
Mueller Martini Druckmaschinen GmbH
Original Assignee
Mueller Martini Druckmaschinen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mueller Martini Druckmaschinen GmbH filed Critical Mueller Martini Druckmaschinen GmbH
Publication of EP1572458A1 publication Critical patent/EP1572458A1/fr
Application granted granted Critical
Publication of EP1572458B1 publication Critical patent/EP1572458B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • 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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1293—Devices for filling up the cylinder gap; Devices for removing the filler

Definitions

  • the invention relates to a web-fed rotary printing press with at least one printing unit in which each movable bearing and fixed bearings at least one interchangeable, dyeable plate cylinder sleeve and at least one interchangeable blanket cylinder sleeve are arranged releasable loose side.
  • replaceable plate and blanket cylinder sleeves are compared to complete cylinders cost, since a format change can be performed quickly and easily, the depositing, depositing and stacking these plate and blanket cylinder sleeves outside the machine is easy and they can be used in repeat jobs.
  • the invention is therefore based on the object to remedy the above problems at least partially, or at least to provide an alternative.
  • the invention is based on the object, in a web-fed rotary printing press with interchangeable plate cylinder sleeves and blanket cylinder sleeves to provide a perfect anti-rotation against the cylinder cores and / or to ensure a narrow pressure-free zone.
  • a web-fed rotary printing press according to claim 1.
  • a positive connection between at least one of the cylinder sleeves and at least one of the cylinder cores is provided.
  • DE-C1-43.15.996 discloses a register device for a thin sleeve-shaped offset printing form of a metallic material. The beginning and end of the plate-shaped blank of the printing form are connected to each other by means of a weld. The weld is, based on the sleeve, formed on its inside over the entire width of the sleeve wedge-shaped for registering the sleeve-shaped offset printing plate.
  • An insertable in conjunction with the sleeve form cylinder has a groove extending over its entire width, the depth of which is greater than the height of the wedge of the weld.
  • the sliding of the sleeve on the forme cylinder is made by inserting the weld in the fitting groove and widening by means of compressed air.
  • the cylinder core and one of the end faces of the cylinder sleeve can have cooperating, form-fitting coupling elements.
  • At least one of the cylinder cores fixed bearing side a stop in particular a stop collar, have for the cylinder sleeves and have the mutually facing end faces of the stop on the cylinder core and the cylinder sleeve cooperating, form-fitting coupling elements.
  • These coupling elements may consist of axially projecting pins or jaws and these receiving holes or recesses.
  • positive coupling elements have, for example, an external toothing or a splined profile on the stop collar and an internal toothing or a mecanicvielkeilprofil can exist on the driving ring.
  • the coupling elements may also consist of a keyway arrangement on the stop collar and a corresponding wedge piece arrangement on the driving ring.
  • the cylinder sleeves may consist of an inner support tube made of special plastic with an inner diameter corresponding to the outer diameter of the cylinder cores and an outer tube, in particular a thick-walled aluminum outer tube, wherein the drive ring is attached to the outer tube.
  • This advantageous anti-rotation can be achieved in that the plate cylinder sleeves and the blanket cylinder sleeves are provided with an outer tube and this outer tube is firmly connected on one side with the driver rings.
  • the surface of the outer tube, in particular an aluminum outer tube may be hard coated in order to obtain a wear-resistant suspension edge in the plate cylinder sleeve and to be able to cut the blanket impact edges to a wear-resistant 1 to 1.5 mm in the blanket cylinder sleeve.
  • the cylinder cores may have fixed bearing side at least one keyway with a wedge piece, which wedge piece cooperates form-fitting manner with a keyway arrangement on the cylinder sleeve.
  • This Slot can be formed continuously over the entire length of the outer tube or end before the front ends of the plate cylinder sleeve.
  • the slot may comprise clamping means.
  • the slot may be limited on one side by a terminal strip, which is acted upon by spring pressure.
  • This spring pressure of the terminal block can be preferably canceled by solvent, so that can be pushed laterally onto the plate cylinder sleeve, a pre-bent pressure plate, wherein the beveled ends are guided in the slot.
  • the side facing away from the clamping edge of the terminal block and the corresponding region of the outer tube may have complementary, zigzag-shaped, in particular slightly zig-zag, extending edges.
  • the slot may have a clamping piece at at least one of the ends.
  • the blanket cylinder sleeve can be covered with a blanket so that a maximum gap results as a pressure-free zone of 1.5 mm, this gap and the edges of the blanket are sealed watertight.
  • the blanket cylinder sleeve can also be provided with a seamless blanket.
  • the invention also relates to a cylinder sleeve according to claim 21.
  • replaceable plate cylinder sleeves and blanket cylinder sleeves can be provided outside the printing press without interruption of the printing process with a low pressure-free zone with a pressure plate or stick a blanket, so that the downtime of the machine is determined only by the change time of the cylinder sleeves.
  • the plate cylinder sleeves and / or blanket cylinder sleeves according to the invention replace within fifteen minutes, and no web break is necessary, which is significant in the case of expensive substrates.
  • FIG. 1 a plate cylinder 1 or blanket cylinder 2 is shown in section.
  • a plate cylinder sleeve 6 and blanket cylinder sleeve 27 is pushed, which consists of a thick-walled aluminum outer tube 7 with a thickness of about 6 mm, an inner support tube 8 made of a special plastic, the inner diameter of the outer diameter of the Core cylinder 3 corresponds and arranged between the aluminum outer tube 7 and the inner support tube 8 plastic filler material 9.
  • the plate cylinder sleeve 6 is encased by a pressure plate 10
  • the blanket cylinder sleeve 27 is surrounded by a blanket 28, 31.
  • a driving ring 13 is arranged made of metal, which is fastened to the aluminum outer tube 7 by means of a screw 14.
  • This driver ring 13 cooperates with the stop collar 5 via positive coupling elements, which form the rotation of the plate cylinder sleeve 6 and the blanket cylinder sleeve 27 relative to the core cylinder 3.
  • positive coupling elements which form the rotation of the plate cylinder sleeve 6 and the blanket cylinder sleeve 27 relative to the core cylinder 3.
  • no frictional connection is required according to the invention.
  • the stop collar 5 has three holes 12, while the driving ring 13 three complementary pins 11 are mounted, which engage when pushing the plate cylinder sleeve 6 and the blanket cylinder sleeve 27 on the core cylinder 3 in the holes 12 and form the rotation.
  • the plate cylinder sleeve 6 can connect only in a single predetermined angular position with the core cylinder 3, whereby a precise positioning is ensured ,
  • FIG. 3 carries the stop collar 5 on its outer circumference keyways 15, in which engage the driver ring 13 radially inwardly projecting wedges 16.
  • the inner diameter of the Mit Sprintes 13 equal to or slightly larger than the outer diameter of the stop collar 5 and the driving ring 13 can be pushed over the stop collar 5, whereby the wedges 16 come into engagement with the keyways 15.
  • the stop collar 5 has an external toothing 17, which interacts with a complementary internal toothing 18 on the driver ring 13.
  • the above-mentioned embodiments ensure due to the predetermined angular positions due to accurate positioning of the plate cylinder sleeve or blanket cylinder sleeve relative to the core cylinder and a resistance to the forces acting against rotation.
  • FIGS. 5 to 11 A very simple form of attachment of a pressure plate 21 on a plate cylinder sleeve 6 is in the FIGS. 5 to 11 shown.
  • the plate cylinder sleeve 6 in FIG. 6 has a continuous slot 19 in the aluminum outer tube 7, which is inclined relative to the radius of the plate cylinder sleeve 6 to the direction of rotation by approximately 30 to 45 °.
  • a pressure plate 21 is prepared for mounting on the plate cylinder sleeve 6 in such a way that the one end 22 is provided with an acute-angled fold and the other end 23 with an obtuse-angled fold.
  • the acute angle beveled end 22 is inserted into the slot 19. Thereafter, the pressure plate 21 is bent around the plate cylinder sleeve 6 until the obtuse-angled bent end 23 can also be inserted into the slot 19. Due to the one-sided direction of rotation in the arrow direction and the inclined position of the slot 19, the pressure plate 21 is held on the coated surface of the aluminum outer tube 7 in the printable state.
  • the complete plate cylinder sleeve 6 When changing the format or changed artwork, the complete plate cylinder sleeve 6 is withdrawn from the core cylinder 3 with the pressure plate 21. Outside the printing press, another pre-edged pressure plate 21 is applied and with the complete plate cylinder sleeve 6, the format for a change may have a different diameter, pushed onto the core cylinder 3, after which the machine is ready to print again.
  • the slot 20 is not continuous, but ends before the front ends of the plate cylinder sleeve 6.
  • the pressure plate 21 is secured against displacement in the axial direction.
  • FIGS. 9 to 11 illustrated embodiment it is possible to leave the plate cylinder sleeve 6 in the printing machine and only pull out the pressure plate 21 laterally.
  • the pressure plate 21 is bent around on a mounting cylinder with a slightly larger cylinder diameter, after it was previously provided with the bent ends 22, 23.
  • the plate cylinder sleeve 6 is provided with a clamping means, or a clamping bar 24 which limits the slot 19 on one side and the folded ends 22, 23 of the pressure plate 21 by means of compression springs 25 clamped.
  • the spring pressure can be canceled by turning Allen screws 26, which are accessible via tangential holes 32 in the aluminum outer tube 7, so that the pressure plate 21 can easily postpone on the plate cylinder sleeve 6 and subtract from it.
  • clamping bar 24 in the printing state has the absolute concentricity to the plate cylinder sleeve 6 and the trailing edge of the terminal block 24 mirror-like to the aluminum outer tube 7 has a slightly zigzag-shaped contour 33 to achieve a support of the pressure plate to the contact pressure against the blanket cylinder ,
  • the low weight of the printing plate is advantageous.
  • the clamping of the pressure plate can be done with compression springs, as shown, or screws or pneumatically or hydraulically.
  • a pre-cut blanket 28 is glued with the self-adhesive backing on the surface of the aluminum outer tube 7. Then, the abutting edges are cut with a cutting bar, so that a pressure-free zone forming gap 29 is formed, which is sealed with a commercial adhesive. Furthermore, an outer edge seal 30 is applied so that at wet pressure no Water can get under the blanket 28. If according to FIG. 13 a seamless blanket 31 is applied to the blanket cylinder sleeve 27, the width of the pressure-free zone depends solely on the design of the plate cylinder sleeve 6 and the pressure plate 21 from.
  • the sides of the plate cylinder sleeve 6 have in the outer tube 42 in each case two recesses with insert sleeves 43 ( Fig. 15 ).
  • a clamping piece 44 is fastened with screws 45. In this way, the folded ends of the pressure plate (not shown) between the axially inner end 46 of the clamping piece 44 and the rear side of the slot 19 are fixed.
  • clamping means have the following advantages. If the beginning and end of an image on the pressure plate 21 do not match exactly, the blunt-angled bent end 23 of the pressure plate 21 can still be moved axially until a precise fit is achieved. In order to avoid pushing back the pressure plate 21 during the printing operation, the bent ends 22, 23 of the pressure plate 21 can be clamped on the fixed bearing side, floating bearing side, or on both sides by means of the clamping pieces 44.
  • the plate cylinder sleeve 6 or the blanket cylinder sleeve 27 has a driving ring 13 which is fastened to the polyurethane outer tube 42 by means of a screw connection 14.
  • the driving ring 13 carries on its outer circumference keyways 50 wherein the core cylinder 3 radially outwardly projecting wedges 52 engage.
  • no stop collar is necessary.
  • the wedges 52 are on usual way in splines 53 attached, for example by screwing or clamping.
  • the sleeves may consist of a tube, or of more than three tubes.
  • other materials can be used.
  • an outer tube in particular the outer tube of a blanket cylinder sleeve, consist of fiber-reinforced plastic.
  • a polyurethane outer tube may be used, or an outer tube made of another plastic, vice versa.
  • the printing unit can be provided with a plate cylinder, and a blanket cylinder for single-sided printing, or with two plate cylinders, and two blanket cylinders for double-sided printing.
  • the cylinders can be driven by spur gears or by single motors.
  • the coupling elements can also be arranged on the loose bearing side.
  • the fixed bearing movable bearing can be arranged to allow removal of the cylinder cores.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Press Drives And Press Lines (AREA)
  • Printing Plates And Materials Therefor (AREA)

Claims (21)

  1. Presse rotative à bobines comportant au moins un élément de presse dans lequel au moins un cylindre à plaque (1) pouvant être remplacé et encré et au moins un cylindre à blanchet (2) pouvant être remplacé sont disposés respectivement dans des paliers libres et dans des paliers fixes de façon à pouvoir être retirés du côté des paliers libres, le cylindre à plaque (1) étant composé d'un noyau de cylindre à plaque (3) pouvant être entraîné ainsi que d'un manchon de cylindre à plaque (6) pouvant être remplacé et apte à glisser sur ledit noyau de cylindre à plaque et le cylindre à blanchet (2) étant composé d'un noyau de cylindre à blanchet (3) pouvant être entraîné de façon synchrone ainsi que d'un manchon de cylindre à blanchet (27) pouvant être remplacé et apte à glisser sur ledit noyau de cylindre à blanchet, et le manchon de cylindre à plaque (6) étant doté d'une plaque de pressage (21) et le manchon de cylindre à blanchet (27) étant doté d'un blanchet,
    caractérisé en ce que au moins le manchon de cylindre à blanchet (27) est relié à son noyau de cylindre (3) par complémentarité de formes.
  2. Presse rotative à bobines selon la revendication 1, dans laquelle le noyau de cylindre (3) et l'un des côtés frontaux du manchon de cylindre (6, 27) comportent des éléments de couplage (11, 12) à complémentarité de formes et coopérant l'un avec l'autre.
  3. Presse rotative à bobines selon la revendication 2, dans laquelle au moins un des noyaux de cylindre (3) comporte du côté des paliers fixes une butée (5) destinée au manchon de cylindre (6, 27) et les côtés frontaux de la butée (5) tournés l'un vers l'autre comportent, au niveau du noyau de cylindre (3) et du manchon de cylindre (6, 27), les éléments de couplage (11, 12) à complémentarité de formes et coopérant l'un avec l'autre.
  4. Presse rotative à bobines selon la revendication 2, ou la revendication 3, dans laquelle les éléments de couplage (11, 12) sont composés de chevilles ou de griffes saillant axialement et de perçages ou d'évidements recevant celles-ci.
  5. Presse rotative à bobines selon l'une des revendications 2 à 4, dans laquelle les éléments de couplage (11, 12) sont constitués de crantages à dents de loup plans complémentaires.
  6. Presse rotative à bobines selon l'une des revendications 1 à 5, dans laquelle au moins un des noyaux de cylindre (3) comporte du côté des paliers fixes un collet de butée (5) destiné au manchon de cylindre (6, 27) et le collet de butée (5) et une bague d'accouplement, apte à coulisser au moins en partie axialement sur le collet de butée (5), comportent sur sa périphérie extérieure respectivement sur le manchon de cylindre (6, 27) des éléments de couplage (15, 16 ; 17, 18) complémentaires à complémentarité de formes.
  7. Presse rotative à bobines selon la revendication 6, dans laquelle les éléments de couplage sont constitués d'un crantage extérieur ou d'un profilé à cannelures multiples au niveau du collet de butée (5) et un crantage intérieur (18), respectivement d'un profilé intérieur à cannelures multiples, au niveau de la bague d'accouplement (13).
  8. Presse rotative à bobines selon la revendication 6, dans laquelle les éléments de couplage sont constitués d'un agencement de gorges de cannelure (15) au niveau du collet de butée (5) et d'un agencement de pièces de cannelure correspondantes (16) au niveau de la bague d'accouplement (13).
  9. Presse rotative à bobines selon l'une des revendications 6 à 8, dans laquelle les manchons de cylindre (6, 27) comportent un tube de support intérieur (8) en matière plastique spéciale dont un diamètre intérieur correspond au diamètre extérieur du noyau de cylindre (3) et un tube extérieur (7, 42), la bague d'accouplement (13) étant fixée au tube extérieur (7, 42).
  10. Presse rotative à bobines selon l'une des revendications 1 à 9, dans laquelle le noyau de cylindre (3) comporte au moins une gorge de cannelure (53) comportant une pièce de cannelure (52), laquelle pièce de cannelure (52) coopère par complémentarité de formes avec un agencement de gorges de cannelure (50) au niveau du manchon de cylindre.
  11. Presse rotative à bobines selon les revendications 1 à 10, dans laquelle le manchon de cylindre à plaque (6) comporte une fente (19, 20) s'étendant obliquement par rapport au rayon dudit manchon de cylindre à plaque et destiné à recevoir des extrémités biseautées (22, 23) d'une plaque de pressage (21).
  12. Presse rotative à bobines selon la revendication 11, dans laquelle la fente (20) se termine en avant des extrémités frontales du manchon de cylindre à plaque (6).
  13. Presse rotative à bobines selon la revendication 11 ou 12, dans laquelle la fente (19) comporte des moyens de serrage de la plaque de pressage (21).
  14. Presse rotative à bobines selon la revendication 13, dans laquelle la fente (19) est délimitée sur un côté par une baguette de serrage (24) serrant les extrémités biseautées (22, 23) de la plaque de pressage (21).
  15. Presse rotative à bobines selon la revendication 14, dans laquelle, pour effectuer le serrage, la baguette de serrage (24) est sollicitée avec une pression de ressort.
  16. Presse rotative à bobines selon la revendication 15, dans laquelle la pression de ressort de la baguette de serrage (24) peut être supprimée par des moyens de desserrage (26).
  17. Presse rotative à bobines selon l'une des revendications 14 à 16, dans laquelle le côté, opposé au bord de serrage, de la baguette de serrage (24) et la région correspondante du tube extérieur (7) comportent des bords complémentaires (33) s'étendant en zigzag.
  18. Presse rotative à bobines selon l'une des revendications 13 à 17, dans laquelle la fente (19) comporte une pièce de serrage (44) au niveau d'au moins une des extrémités.
  19. Presse rotative à bobines selon l'une des revendications 1 à 18, dans laquelle le manchon de cylindre à blanchet (27) est collé à un blanchet (28) qui possède une fente maximale (29) sous la forme d'une zone de 1,5 mm sans pression, cette fente (29) et les bords du blanchet (28) étant hermétiquement scellés par rapport à l'eau.
  20. Presse rotative à bobines selon l'une des revendications 1 à 18, dans laquelle le manchon de cylindre à blanchet (27) est doté d'un blanchet (31) sans soudure.
  21. Manchon de cylindre (27) apte à glisser sur un noyau de cylindre à blanchet, le manchon de cylindre (27) étant doté d'un blanchet, caractérisé en ce que le manchon de cylindre (27) peut être relié par complémentarité de formes à son noyau de cylindre (3).
EP03782987A 2002-12-18 2003-12-18 Presse rotative a bobines Expired - Lifetime EP1572458B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20219715U 2002-12-18
DE20219715U DE20219715U1 (de) 2002-12-18 2002-12-18 Rollenrotationsdruckmaschine
PCT/NL2003/000904 WO2004065123A1 (fr) 2002-12-18 2003-12-18 Presse rotative a bobines

Publications (2)

Publication Number Publication Date
EP1572458A1 EP1572458A1 (fr) 2005-09-14
EP1572458B1 true EP1572458B1 (fr) 2010-06-09

Family

ID=7978148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03782987A Expired - Lifetime EP1572458B1 (fr) 2002-12-18 2003-12-18 Presse rotative a bobines

Country Status (5)

Country Link
EP (1) EP1572458B1 (fr)
AT (1) ATE470569T1 (fr)
AU (1) AU2003296052A1 (fr)
DE (2) DE20219715U1 (fr)
WO (1) WO2004065123A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013552A1 (de) * 2004-03-19 2005-10-06 Goss International Montataire S.A. Aufzughülse für einen Zylinder in einer Druckmaschine
DE102004015248A1 (de) * 2004-03-29 2005-10-13 Goss International Montataire S.A. Aufzughülse für einen Druckwerkzylinder einer Offsetdruckmaschine
DE102004022181B3 (de) * 2004-05-05 2005-11-03 Man Roland Druckmaschinen Ag Vorrichtung zum Verbinden einer inneren Druckhülse mit einer äußeren Druckhülse zu einer Einheit und zum Trennen der beiden Druckhülsen
NL1027555C2 (nl) 2004-11-19 2006-05-22 Drent Holding B V Beeldoverdrachthuls, en offsetdrukpers, voorzien van een dergelijke beeldoverdrachthuls.
DE102005056980A1 (de) * 2005-11-30 2007-05-31 Man Roland Druckmaschinen Ag Formzylinder einer Rollendruckmaschine sowie Verfahren zum Betreiben einer Rollendruckmaschine
DK177831B1 (da) * 2013-02-18 2014-09-01 Tresu As Anti bouncing trykvalse/sleeve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449855A (en) * 1934-12-22 1936-07-06 British Celanese Improvements in or relating to embossing devices
DE2707643C3 (de) * 1977-02-23 1980-03-27 M.A.N. - Roland Druckmaschinen Ag, 6050 Offenbach Vorrichtung zum Spannen eines Drucktuches auf dem Zylinder einer Druckmaschine
US4635550A (en) * 1985-03-11 1987-01-13 American Roller Company Gap filler blanket for printing cylinder
US5036766A (en) * 1989-09-08 1991-08-06 Luminite Products Corporation Mounting construction for a printing cylinder
US5351616A (en) 1992-08-13 1994-10-04 Man Roland Druckmaschinen Ag Rotary web printing machine, particularly for printing on thick or carton-type stock webs with replaceable plate cylinders
DE19533178C2 (de) * 1995-09-08 1997-06-26 Koenig & Bauer Albert Ag Zylinder
US5904095A (en) * 1997-03-19 1999-05-18 Meca Of Green Bay, Inc. Bridge mandrel for flexographic printing presses
DE19955084B4 (de) 1999-11-15 2004-09-09 Drent Graphic Machines B.V. Vollrotations-Offset-Druckmaschine mit mindestens einem drucklängenveränderbaren Druckwerk
NL1013620C2 (nl) 1999-11-19 2001-05-22 Drent Holding B V Inrichting voor het verwisselbaar opnemen en positioneren van de drukcilinders van een offset drukpers.
DE20023364U1 (de) * 1999-12-02 2003-11-20 Koenig & Bauer AG, 97080 Würzburg Druckwerke einer Rotationsdruckmaschine
US6360662B1 (en) * 2000-03-17 2002-03-26 Day International, Inc. Bridge mandrel for flexographic printing systems

Also Published As

Publication number Publication date
EP1572458A1 (fr) 2005-09-14
DE50312807D1 (de) 2010-07-22
WO2004065123A1 (fr) 2004-08-05
ATE470569T1 (de) 2010-06-15
AU2003296052A1 (en) 2004-08-13
DE20219715U1 (de) 2003-03-13

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