EP1068077A1 - Dispositif de perforage, rainage ou decoupage destine a des rotatives a feuilles pour impression en polychromie - Google Patents

Dispositif de perforage, rainage ou decoupage destine a des rotatives a feuilles pour impression en polychromie

Info

Publication number
EP1068077A1
EP1068077A1 EP99914532A EP99914532A EP1068077A1 EP 1068077 A1 EP1068077 A1 EP 1068077A1 EP 99914532 A EP99914532 A EP 99914532A EP 99914532 A EP99914532 A EP 99914532A EP 1068077 A1 EP1068077 A1 EP 1068077A1
Authority
EP
European Patent Office
Prior art keywords
film
cylinder
strip
blanket
profiles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99914532A
Other languages
German (de)
English (en)
Other versions
EP1068077B1 (fr
Inventor
Friedrich Eicher
Detlef Füessl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1068077A1 publication Critical patent/EP1068077A1/fr
Application granted granted Critical
Publication of EP1068077B1 publication Critical patent/EP1068077B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41G—APPARATUS FOR BRONZE PRINTING, LINE PRINTING, OR FOR BORDERING OR EDGING SHEETS OR LIKE ARTICLES; AUXILIARY FOR PERFORATING IN CONJUNCTION WITH PRINTING
    • B41G7/00—Auxiliary perforating apparatus associated with printing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/008—Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4798—Segmented disc slitting or slotting tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/566—Interrelated tool actuating means and means to actuate work immobilizer
    • Y10T83/5815—Work-stop abutment
    • Y10T83/5833—With cyclic means to alter work-stopping position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/606—Interrelated tool actuating means and guard means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9309—Anvil
    • Y10T83/9312—Rotatable type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9408—Spaced cut forming tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool
    • Y10T83/9466—Flexible sleevelike tool

Definitions

  • the invention relates to a device for perforating, creasing or punching for multi-color sheet-fed rotary printing presses according to the preamble of claim 1.
  • Multi-color sheet-fed rotary presses contain, in a manner known per se, a plurality of printing units and / or coating units, each of which has a blanket cylinder with a blanket holding device for a blanket and an associated impression cylinder.
  • the perforation strips press into the blanket of the blanket cylinder and produce abrasion there with a negative contour, so that such a relatively expensive blanket is then no longer usable.
  • Perforation in connection with a running print is only possible in an unprinted area, since otherwise an arch and an abutment on the rubber blanket will occur in the area of the perforation strip and thereby damage the printed image.
  • a perforation in a printed sheet area a drying time and an expensive further machine pass are necessary.
  • each sheet disadvantageously bulges in the area of the perforation by being pressed into the flexible rubber blanket, so that the sheet delivery and stacking can be considerably disturbed.
  • Printing machines with double-large impression cylinders compared to the size of rubber cylinders are also known. With these printing presses, a double perforation form can be installed with considerably greater effort, which is generally no longer economically sensible.
  • the perforation shape is removed after a print job from a relatively expensive and reusable rubber blanket and must be reapplied for a later print job with the same perforation shape. Since the perforation strips press into the relatively soft rubber blanket during the perforation process, printing and perforation in this machine pass can only be carried out in this arrangement if the perforation can take place in an unprinted sheet area.
  • the perforation strips should be glued to the outside of the machine, ie with the rubber blanket removed.
  • An attachment with the required dimensional accuracy compared to it is practically hardly possible, since the position of the rubber blanket with the perforation shape applied outside the machine can no longer be corrected after assembly in the machine and measurement deviations of the outer contour 4 of the raised perforation strips occur with a rubber blanket cylindrically stretched in the machine compared to the position of the outer contour with a flat rubber blanket.
  • this method is described in connection with a five-cylinder type of printing unit, wherein two blanket cylinders work together with an impression cylinder and in particular intersecting perforation lines are each to be applied to a blanket cylinder.
  • This application is only limited to the special five-cylinder design.
  • multi-part processing profiles consist of a first, perforated, creased or punched profile strip which can be stuck on, a connecting layer releasably connected to it, and a counter punching strip or a counter groove strip, which is in turn releasably connected to it.
  • a counter-punching strip or counter-groove strip is applied in a self-adjusting manner to a counter-pressure plate during the first pass, for which purpose an adhesive surface covered by a removable protective film is attached.
  • the connection layer is removed and removed for further sheet processing.
  • Such perforation, creasing or punching processes are carried out relatively slowly in book printing in separate, separate machine runs.
  • the known multi-part processing profiles used for this purpose have a large cross-section and were previously in connection with multi-color sheet-fed rotary printing presses, in particular because of the flexible 5 Supporting the perforation strips or the flexible counter pressure pad practically cannot be used.
  • the object of the invention is to propose a device for perforating, creasing or punching for multi-color sheet-fed rotary printing machines, with which the effort for such sheet processing can be reduced.
  • the device comprises a rectangular base plate made of flexible and dimensionally stable material, which can be stretched on a rubber cylinder by means of the cloth holding device instead of a rubber blanket.
  • a rectangular standing film made of flexible and dimensionally stable material is used, on which raised processing profiles can be stuck as perforating and / or creasing and / or punching profiles in accordance with predefinable perforating and / or creasing and / or punching shapes.
  • Attached to the base plate are at least two fastening strips (in the installed state in the circumferential direction of an associated rubber cylinder), preferably arranged in opposite edge areas of the base plate, with which the stand film can be detachably fastened with opposite edge areas in the tensioned state.
  • the base plate can be attached very quickly and easily to a rubber cylinder instead of a rubber blanket, since the blanket holders provided on the machine cylinder are designed for quick and easy replacement.
  • a base plate is expediently equipped with holding rails on opposite edge regions, which are those of the rubber blankets for the respective 6 correspond to press type.
  • the device can be used universally in all common machine types in printing and / or coating units.
  • Perforating and / or creasing and / or cutting dies can be easily and conveniently attached to the stand film outside the machine. In printing presses with double-large impression cylinders, the processing form needs to be created only once on the stand film.
  • the base plate should be so flexible that it can be cylindrically clamped on the rubber cylinder, but on the other hand it should be dimensionally stable and in particular surface-stable, for which purpose a plastic plate is preferably suitable.
  • the standing film rests on such a surface-stable base plate, the surface of the base plate there not being pressed in and bulging in contrast to a rubber blanket during a processing operation and pressure on the raised processing profiles.
  • This means that the machining of the processing profiles on the relatively hard base plate surface is carried out on the counterpressure cycle, which is usually also provided with a hard surface. 7 moderate. This means that the perforating and punching profiles cut precisely and without arching through the respective arch, so that clean punching and perforating cut edges of high quality result.
  • the processed arches are still flat and smooth and can be stacked neatly and high with an automated sheet delivery. This also enables further trouble-free machining, such as another machine run.
  • the standing film does not come into contact with a sheet surface in the area of a processing profile with a corresponding gap setting.
  • perforations and punchings for example, can be carried out in one operation with one print while the printing ink has not yet dried, even if perforations and punchings are in the printed area. Drying times with subsequent subsequent machine passes of the sheets can thus be avoided, so that considerable cost savings can thereby be achieved.
  • a major advantage of this device is that stand foils with applied perforation, creasing or punching forms can be archived for subsequent corresponding print jobs.
  • the costs for such archiving are relatively low, since inexpensive stand-up foils, for example as thin, preferably 0.18 mm thick plastic 8 lines can be used.
  • This enables archiving, especially in a space-saving hanging file.
  • For later print jobs with the same perforating, creasing or punching forms these no longer need to be set up in a complex manner. All that is required is a brief retrofitting and attachment of the stand film already available for this purpose, which can result in considerable cost savings for such follow-up orders.
  • processing profiles can be attached and glued particularly quickly and accurately.
  • the standing film is provided with a right-angled grid line arrangement as a measuring grid.
  • the grid lines are preferably spaced apart in the axial direction of an associated blanket cylinder at millimeter intervals.
  • Grid lines lying next to one another in the circumferential direction of an associated rubber cylinder likewise have the same line spacings, but these are somewhat less than 1 mm.
  • these reduced line spacings it is taken into account that the outer contour of the raised, glued-on processing profiles in the case of cylindrically stretched standing film runs on a larger cylinder diameter than the outer standing film surface. These differences do not yet occur with a flat standing film when the processing profiles are glued on.
  • machine-specific and arc-specific conditions can also be taken into account in addition to the arithmetically ascertainable cylinder diameter differences and projections onto a flat grid line arrangement.
  • the procedure is such that the desired machining shape is measured on a printing plate template or a sheet template.
  • the corresponding metrically determined numerical values are then used to enter the grid line arrangement, in which case the measured values are not transmitted but only the corresponding numerical values.
  • Processing profiles then result in the dimensionally accurate processing form removed from the template when the stand film is stretched cylindrically in the development on the sheet.
  • the stand film can be fastened to the base plate quickly and easily, and there is also the possibility of correcting the position of the stand film with the processing profiles that have already been glued onto the base plate in a form-accurate manner.
  • dimensionally accurate dowel pins and assigned punched-outs of the standing film are preferably used. In the case of a large number of stand foils in an archive, the same punched-out areas must be provided.
  • retaining strips can also be attached to the edge regions of the standing film, which can then be connected to the fastening strips.
  • adjustment areas can be provided relatively between a fastening strip and a holding strip, in which case the fastening strips can then be attached in a stationary manner to the base plate.
  • the entire multi-part processing profile is first glued in the correct position on the stand foil and this is mounted together with the base plate in the printing press. Then the protective film is removed from the counter-punching sheet strip or a counter-groove strip from the adhesive surface and the machine is tapped once when the pressure is set, which means that the counter-punching sheet strips or counter-groove strips automatically stick to the counter-pressure cylinder and position them precisely.
  • the connecting layer strip is then pulled off and removed.
  • the position of the counter-punching sheet strips or the counter-groove strips is thus fixed exactly in the center of the perforating or punching profile or creasing profile. Due to the different heights of counter punching strips, a combined creasing, punching and perforation shape can also be created.
  • these machining profiles are to be designed for universal use in the offset process with a small width, preferably in a range of 2 mm.
  • a range of 0.7 mm has emerged as a suitable height for the perforating, creasing or punching strips, although other heights may also be suitable, depending on the special circumstances. 1 1 embodiments of the invention are explained in more detail with reference to a drawing.
  • FIG. 1 is a schematic view of a printing unit of a multi-color sheet-fed rotary printing press
  • FIG. 2 shows a schematic side view of a rubber cylinder with an associated impression cylinder with a device for creasing
  • FIG. 3 is a plan view of a rectangular base plate that can be clamped onto a rubber cylinder
  • FIG. 4 shows a section through the base plate of FIG. 3 along the line A-A
  • FIG. 5 is a plan view of a rectangular standing film with a right-angled grid line arrangement
  • FIG. 6 shows a schematic partial view of a stand film suspended on a base plate
  • FIG. 7 is a perspective view of a mounting strip
  • FIG. 8 shows a schematic sectional view of part of a first embodiment of a processing profile with a transverse groove strip and an associated connecting layer strip
  • FIG. 9 shows a schematic sectional view of the complete machining profile of FIG. 8 with a creased profile strip, connecting layer strip and counter groove strip
  • FIG. 10 shows a schematic sectional view of part of a second embodiment of a processing profile with counter-punched sheet metal strips and associated connecting layer strips
  • FIG. 11 shows a schematic sectional view of the complete machining profile of FIG. 10 with counter punching sheet strips, connecting layer strips and punched profile strips.
  • FIG. 1 schematically shows an example of a conventional printing and coating unit 2 of a multi-color rotary rotary printing machine 1 comprising a plurality of printing and coating units.
  • This printing unit 2 has a plate cylinder 5, via which ink 8 is applied to a blanket of a blanket cylinder 3 in accordance with a color pass of a printed image. Via this rubber cylinder 3, the printed image is applied to a printing sheet stretched over an impression cylinder 4.
  • This printing sheet is transported in the printing and coating unit 2 via a sheet transport cylinder 6 into the area of the impression cylinder 4 and is gripped by a paper gripper 9 arranged on the impression cylinder 4.
  • the sheet is entrained and printed in a system connection in the course of the further rotation of the impression cylinder 4.
  • the paper gripper 9 releases the sheet again so that it can be transported away via the sheet transport cylinder 7.
  • the printing unit 2 of the multi-color sheet-fed rotary printing press 1 for perforating, creasing or punching a sheet can be equipped according to the invention with a device 12 for perforating, creasing or punching.
  • a rectangular plastic plate 13 is clamped onto the rubber cylinder 3 of the printing unit 2 instead of the conventional rubber blanket.
  • this plastic plate 13 has a circumferential 13 device of the associated blanket cylinder 3 opposite edge regions holding rails 15, 16, which correspond to those of the rubber blankets for the respective printing press type.
  • the plastic plate 13 can be clamped onto the rubber cylinder 3 just as quickly and easily as a rubber blanket by means of the cloth holding devices 14 arranged on the rubber cylinder 3.
  • fastening strips 17, 18 for a standing film 19 are also arranged on the edge regions opposite in the circumferential direction of the rubber cylinder 3. These fastening strips 17, 18, as can be seen in particular from FIG. 4, can be screwed to a strip 10, 11 riveted to the underside of the plastic plate 13.
  • the standing film 19, as shown in FIG. 5, has punched-outs 20 located opposite one another in the circumferential direction of the blanket cylinder 3. With these punched-outs 20, the standing film 19, as shown in FIG. 6, can be hung on correspondingly assigned dowel pins 21 on the fastening strips 17, 18.
  • Perforating and / or creasing and / or punching profiles corresponding to predefinable perforating and / or creasing and / or cutting shapes are glued onto the standing film 19, as is shown, for example, in FIG. 2 with a raised creasing profile strip 32 of a processing profile 29 which is assigned a counter groove strip 30 on the impression cylinder 4.
  • the stand film 19 is provided with a right-angled grid line arrangement 23 for a quick and accurate fitting and gluing of these processing profiles.
  • the grid lines are spaced apart in the axial direction of the associated rubber cylinder 3 at millimeter intervals. In the circumferential direction of the associated blanket cylinder 3, side by side Fourteen grid lines also have the same line spacing, although these are somewhat less than 1 mm. In the case of these reduced line spacings, it was taken into account that the outer contour of the raised, glued-on processing profiles in the case of a cylindrically stretched standing film 19 runs on a larger cylinder diameter than the outer standing film surface.
  • the fastening strips 17, 18, as can be seen in particular from FIGS Elongated holes 24 are slidable relative to the plastic plate 13 in the circumferential direction of the associated blanket cylinder 3.
  • the standing film 19 in the circumferential direction of the associated rubber cylinder 3 can be provided with retaining strips at the edge regions, which are fastened to the fastening strips 17, 18 by means of screw and elongated hole connections in such a way that the standing film 19 can also be adjusted in the axial direction of the assigned rubber cylinder 3 is made possible, but this is not shown here. This then makes it possible to correct the position both in the circumferential direction and in the axial direction of the associated blanket cylinder 3.
  • the desired machining shapes are first measured on a printing plate template or a sheet template.
  • the numerical values determined in this way are then transferred to the grid line arrangement of the flat standing film 19, the metric measured values not being transferred, but rather only the corresponding numerical values.
  • the correspondingly glued-on processing profiles then result in the dimensionally accurate processing form removed from the template when the stand film is mounted cylindrically in the development on the sheet.
  • the plastic plate 13 is flexible on the one hand, so that it can be cylindrically clamped on the rubber cylinder 3. On the other hand, it is designed to be surface-stable so that, in contrast to a rubber blanket, the surface of the plastic plate 13 does not press in and bulge during a machining operation and pressure on the raised machining profiles.
  • the machining of the processing profiles on the relatively hard plastic plate surface is carried out on the impression cylinder 4, which is also provided with a hard surface.
  • the perforating and punching profiles cut precisely and without arching through the respective sheet, so that a clean punching and Perforated cut edge with high quality results. All that is required is a simple and precise gap adjustment between the standing film 19 and the surface of the impression cylinder 4, the gap width corresponding to the profile heights of the processing profiles.
  • the machining profile 29 is designed in several parts in a first embodiment according to FIGS. 8, 9.
  • This processing profile 29 comprises a first counter groove strip 30 which can be glued onto the impression cylinder 4 and a connecting layer strip 31 detachably connected thereto as a plastic profile strip, as is shown in FIG. 8.
  • a grooved profile strip 32 is detachably connected to the connecting layer strip 31 of this first part of the machining profile 29, as shown in FIG. 9.
  • This creased profile strip 32 has an adhesive surface 34 which is oriented toward the standing film 19 and is covered with a removable protective film 33.
  • the processing profile 29 is glued over the creasing strip 32 in the correct position on the standing film 19 and this is mounted together with the plastic plate 13 in the printing press 1.
  • the protective film 33 ' is then removed from the counter-groove strip 30 from the adhesive surface 34' attached there and the printing press 1 is tapped once at the set pressure, as a result of which the counter-groove strip 30 automatically sticks to the counter-pressure cylinder 4 and is positioned precisely.
  • the connecting layer strip 31 is then pulled off and removed. The position of the counter groove strip 30 is thus fixed exactly in the center of the creasing strip 32.
  • a second, alternative embodiment of a machining profile 37 is shown.
  • This processing profile 37 consists of a counter punching sheet strip 40, as shown in FIG. 10, which is detachably connected to a connecting layer strip 39.
  • the processing profile 37 further comprises a stamped profile strip 38, which has a removable protective film 41 17 has covered adhesive surface 42 and is detachably connected to the connecting layer strip 39.
  • the processing profile 37 with the punched profile strip 38 is first adhered to the standing film 19 in an exact position, and this is then mounted together with the plastic plate 13 in the printing press 1. Then, analogously to the embodiment of FIGS. 8, 9, the printing press 1 is tapped once, as a result of which the counter-punched sheet metal strip 40 automatically sticks to the impression cylinder 4 through the adhesive surface 42 ′ there and is positioned precisely. The connecting layer strip 39 is then pulled off and removed.
  • the respective connecting layer strip 31, 39 is liable after typing Printing machine either on the profile strip 32 or 38 or the counter strip 30 or 40.
  • the processing profiles 29, 37 preferably have a width in the range of 2 mm, while the height of the creasing strip 32 or the punched profile strip 38 is preferably approximately 0.7 mm.

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)

Abstract

L'invention concerne un dispositif de perforage, rainage ou découpage destiné à des rotatives à feuilles (1) pour impression en monochromie ou en polychromie comportant des unités d'impression (2) et/ou de vernissage, dont au moins une présente un cylindre en caoutchouc (3) avec un système de maintien (14) pour un blanchet, ainsi qu'un cylindre de contre-pression associé (4). Selon l'invention, il est prévu une plaque de base rectangulaire (13) constituée d'un matériau souple et indéformable, qui peut être tendue à la place d'un blanchet sur un cylindre en caoutchouc (3) au moyen du système de maintien de blanchet (14). Il est en outre prévu une feuille de base (19) constituée d'un matériau souple et indéformable, sur laquelle peuvent être collés des profilés de traitement en relief (29, 37) servant de profilés de perforage et/ou de rainage et/ou de découpage correspondant à des formes de perforage et/ou de rainage et/ou de découpage pouvant être prédéterminées. En outre, il est prévu au moins deux profilés de fixation (17, 18) permettant de fixer de façon libérable la feuille de base (19) à l'état tendu, avec des zones marginales opposées.
EP99914532A 1998-04-03 1999-03-22 Dispositif de perforage, rainage ou decoupage destine a des rotatives a feuilles pour impression en polychromie Expired - Lifetime EP1068077B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19814966 1998-04-03
DE19814966A DE19814966C2 (de) 1998-04-03 1998-04-03 Vorrichtung zum Perforieren, Rillen oder Stanzen für Ein- oder Mehrfarben-Bogenrotationsdruckmaschinen
PCT/EP1999/001920 WO1999051440A1 (fr) 1998-04-03 1999-03-22 Dispositif de perforage, rainage ou decoupage destine a des rotatives a feuilles pour impression en polychromie

Publications (2)

Publication Number Publication Date
EP1068077A1 true EP1068077A1 (fr) 2001-01-17
EP1068077B1 EP1068077B1 (fr) 2002-06-26

Family

ID=7863486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99914532A Expired - Lifetime EP1068077B1 (fr) 1998-04-03 1999-03-22 Dispositif de perforage, rainage ou decoupage destine a des rotatives a feuilles pour impression en polychromie

Country Status (6)

Country Link
US (1) US6651539B1 (fr)
EP (1) EP1068077B1 (fr)
AT (1) ATE219728T1 (fr)
CZ (1) CZ293865B6 (fr)
DE (2) DE19814966C2 (fr)
WO (1) WO1999051440A1 (fr)

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Publication number Publication date
WO1999051440A1 (fr) 1999-10-14
DE19814966A1 (de) 1999-10-07
EP1068077B1 (fr) 2002-06-26
CZ20002485A3 (cs) 2001-03-14
ATE219728T1 (de) 2002-07-15
DE19814966C2 (de) 2000-03-09
US6651539B1 (en) 2003-11-25
CZ293865B6 (cs) 2004-08-18
DE59901853D1 (de) 2002-08-01

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