EP0974459B1 - Cylindre blanchet dans une machine rotative - Google Patents

Cylindre blanchet dans une machine rotative Download PDF

Info

Publication number
EP0974459B1
EP0974459B1 EP99111015A EP99111015A EP0974459B1 EP 0974459 B1 EP0974459 B1 EP 0974459B1 EP 99111015 A EP99111015 A EP 99111015A EP 99111015 A EP99111015 A EP 99111015A EP 0974459 B1 EP0974459 B1 EP 0974459B1
Authority
EP
European Patent Office
Prior art keywords
rubber
blanket
blanket cylinder
cylinder
insert
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
EP99111015A
Other languages
German (de)
English (en)
Other versions
EP0974459A1 (fr
Inventor
Jackson Hacker Jones
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0974459A1 publication Critical patent/EP0974459A1/fr
Application granted granted Critical
Publication of EP0974459B1 publication Critical patent/EP0974459B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • B41N10/06—Blanket structure facilitating fastening to, or location on, supports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/909—Resilient layer, e.g. printer's blanket

Definitions

  • the present invention relates to a blanket cylinder in one Rotary printing machine according to the preamble of claim 1.
  • Web-fed offset printing presses usually have inking units through which over a number of friction rollers and inking rollers on one on the rotatable in one Frame of the printing machine mounted plate cylinder attached printing plate color is applied.
  • Blanket cylinder On a likewise rotatably mounted in the frame of the printing press Blanket cylinder, the axis of which is substantially parallel to the axis of the Plate cylinder runs, a rubber blanket is attached.
  • the peripheral surface of the Blanket contacts the peripheral surface of the printing plate, i.e. i.e., blanket and Pressure plate are in rolling contact, so that during the printing operation of the Printing machine transfers an image from the plate to the blanket.
  • the rubber blanket is still in rolling contact with a substrate or one Material web that is printed with the colored image.
  • a substrate or one Material web On the other side of the Material web can be a comparable arrangement of ink rollers, a plate cylinder and a blanket cylinder so that both sides of the web are simultaneously can be printed (rubber-rubber printing unit).
  • the path can also be the same Counter pressure cylinder can be arranged.
  • the pressure plate usually consists of a relatively thin, flat, flexible Material, mostly made of metal. In length, it can be slightly larger than that Circumferential surface of the plate cylinder while being approximately the width of the width Corresponds to the circumferential surface of the plate cylinder. Fixing the pressure plate on the plate cylinder is done by the pressure plate around the peripheral surface of the Plate cylinder is put around and the edges in a plate clamping device Plate cylinders are attached.
  • Blankets are usually made of a flexible rubber material and include often several layers, e.g. B. a lower rubber layer, a compressible rubber layer and a printing surface layer.
  • a rubber blanket can be considered a flat rubber blanket be formed, which is placed around the peripheral surface of the blanket cylinder and its edges in a blanket clamping device of the blanket cylinder are attached.
  • US-A-5,131,326 describes a blanket cylinder in one Rotary printing machine with an axially extending gap and a Extending essentially across the width of the blanket cylinder rail-like insert with U-shaped legs, between which the ends of the Rubber blanket can be clamped with the help of clips, which extend over the ends of the Extend leg.
  • US-A-2,209,127 describes a printing form cylinder in which the rubber-like Printing form is vulcanized onto a metallic carrier plate.
  • the ends of the Metallic carrier plate are angled towards the cylinder center and have after angled tongues at the top, with T-shaped, at intervals across the width of the Cylinder arranged heads 29 are engaged to the printing form on the cylinder hold.
  • Clamping devices For attaching the ends of the conventional offset printing plates or the Blankets are from the prior art, for. B. from US 5 503 072, numerous Clamping devices are known, which usually comprise two movable clamping rails, in which the respective ends of the printing plate or the rubber blanket are clamped are then clamped against each other by moving the clamping rails of the printing plate or the blanket.
  • a disadvantage of the Clamping devices of the prior art is that always a comparatively wide There is a gap, especially in the tensioning devices for rubber blankets can be made arbitrarily small, since the ends of the rubber blanket pass through it must be guided in the respective receptacles of the clamping rails.
  • the comparatively large gap in the known blanket tensioners leads on the one hand that the non-printing area is unnecessarily large, which is particularly the case with the high-speed web-fed rotary printing presses used today leads to unnecessary paper consumption, and that, on the other hand, due to the out of roundness of Vibrations excited by cylinders in the area of the gap - the so-called channel impact high speeds lead to a considerable deterioration of the printed image.
  • an offset printing machine in particular one Web-fed rotary offset printing machine, a blanket cylinder with one in it formed axially extending gap, in which a rail-like insert is added is.
  • the insert has a slot in the barb-shaped recesses are formed, in which correspondingly oppositely formed barbs are included, which are attached to an attachment portion of an associated flat Blanket are attached, which is stretched on the blanket cylinder.
  • the in Slot-shaped barb-shaped recesses or the barbs are in the way that after inserting the barb of the rubber blanket in the Slot of the insert the blanket is stretched around the blanket cylinder.
  • the rail-like insert is preferably before attaching the rubber blanket on the Blanket cylinder firmly connected to an edge of the blanket.
  • An advantage of the present invention is that it provides a blanket that can be attached to a blanket cylinder with a relatively small gap. Thereby can cause the phenomenon known as "channel blow" (due to the interaction of the gap dynamic forces arise with the surface of the assigned cylinder Vibrations and evoke.) are reduced, thereby eliminating the need for Bearings are no longer necessary. Bearings are needed at each end of the impression cylinder, to keep the distance between the centers of rotation of the rotating cylinders constant and thus avoid the effects of the canal strike.
  • the present Invention makes bearer rings redundant by eliminating the phenomenon of channel blow is reduced.
  • the present invention also eliminates the use of Clamping spindle devices, which usually have a complicated mechanism and are complex to manufacture.
  • the present invention provides a way to simply attach a rubber blanket by using the barbs in the gap Be brought into place so that the rubber blanket is firmly stretched around the cylinder.
  • the blanket comprises at least one support layer, a compressible layer arranged above and one above the compressible layer arranged printing layer.
  • a first fastener on the rubber blanket be arranged, which is preferably connected to the support layer, for. B. glued or is vulcanized into the rubber blanket.
  • the barbs are at the other end of the Blanket also preferably connected to the support layer, e.g. B. by gluing or by vulcanization into the layer structure of the rubber blanket.
  • the support layer e.g. B. by gluing or by vulcanization into the layer structure of the rubber blanket.
  • the first fastening element or the barbs with the rubber blanket by riveting or screwing with corresponding counter plates connect to.
  • the rail-like insert is in relation to the bottom surface of the blanket cylinder gap spaced in a manner (e.g. by variable spacers) that the Roof surface of the rail-like insert flush with the outer surface of the Blanket cylinder locks.
  • the roof area, i.e. the radially outer surface of the Rail-like insert is bent according to the invention in such a way that the Radius of curvature corresponds to the radius of the blanket cylinder. This allows the Significantly reduce channel runout again.
  • Fig. 1 shows a partial view of a blanket cylinder 1, which has a gap 5.
  • the blanket cylinder 1 may, for. B. act as a steel cylinder in the Outer surface 10 of the gap 5 incorporated, for. B. can be milled.
  • a rail-like Insert 20 is connected to rubber blanket 30, which has a printing layer 131 for example made of smooth rubber, a compressible layer 132 for example made of Cavities provided rubber and a support layer 133, for example, from one Tissue material includes.
  • One located at one end of the blanket 30 Fastening element 134 extends from compressible layer 132 through the Support layer 133 into a groove 120 machined into the rail-like insert 20.
  • the first fastening element 134 preferably extends axially over the entire Width of the rubber blanket and can e.g. B. be made of a polymer.
  • the first Fastener 134 may e.g. B. by glue or another adhesive or are held in the groove 120 by negative pressure, so that the rail-like insert 20 is firmly connected to one end 11 of the rubber blanket 30.
  • the rail-like Insert 20 and blanket 30 can then be secured in the gap 5 in a manner be that the insert 20 at a predetermined distance from the floor surface Gap 5 is arranged.
  • a positioning or Lift mechanism 100 e.g. B. in the form of a plurality of motor-rotating screws, be provided, which connects the insert 20 with the blanket cylinder 1.
  • Positioning or lifting mechanism 100 can insert 20 by turning the screws in are moved radially such that the roof surface 123 of the insert 20 is flush with the Cylinder surface 10 is arranged.
  • the roof surface 123 has according to the invention Curve profile whose radius corresponds to the radius of cylinder 1.
  • the rail-like insert 20 also has a slot 22 in which the rear edge 135 the blanket 30 can be attached. At least one side of the slot 22 has a plurality of edges or barbs 25a, 25b, 25c.
  • the second end 13 of the rubber blanket 30 further comprises at least one axially extending second fastener 32, e.g. B. from a polymer which one or has a plurality of barbs 33a, 33b, the shape of which is barbed Recesses or edges 25a, 25b of the slot 22 correspond.
  • the second Fastening element 32 is firmly connected or forms with the rubber blanket 30 preferably an integral part of the blanket 30. As shown in FIG. 1 it preferably extends from the compressible layer 132 through the Support layer 133 through. In the production of the rubber blanket 30, the two can do this Fasteners 32 and 134 are inserted through the support layer 133 before the compressible layer 132 applied and, if necessary, for the production of Cavities or gaps e.g. B. is drained and finally the printing Layer 131 is applied.
  • the insert 20 in the gap 5 of the Blanket 30 connected insert 20 To apply the rubber blanket 30 and the fastening element 134 with the Blanket 30 connected insert 20, the insert 20 in the gap 5 of the Blanket 30 inserted.
  • the positioning or lifting mechanism 100 connects the Insert 20 with the blanket cylinder 1 in such a way that the roof surface 123 is flush ends with the surface 10.
  • the blanket cylinder 1 is then usually in Creeper gear rotated so that the rubber blanket 30 lies firmly around the surface 10. This process will preferably be supported by an impression cylinder who contacts the blanket 30.
  • the fastener 32 of the rubber blanket 30 is then inserted into the slot 22.
  • the one at the joints of the first and second ends 11, 13 of the blanket 30 remaining slot or gap has, as shown in Fig. 1, after tensioning the Blanket 30 on the blanket cylinder 1 preferably has such a small width, more are needed.
  • the surface curved according to the curvature of the cylinder or outside of the insert 20 ensures a smooth rolling of the Rubber cylinder 1 on contact with the assigned printing plate cylinder.
  • Fig. 2 shows an offset printing machine 40, the frame 41, a first Plate cylinder 50, the blanket cylinder 1, a second blanket cylinder 101 and includes a second plate cylinder 150.
  • an opening 43 for one or more blanket cylinders 1, 101 may be provided, the blanket cylinders 1, 101 as described above can be trained.
  • the opening 43 can also be a door have to provide additional support for the flying during the printing operation arranged cylinders 1, 101 to create.
  • the barb-shaped recesses 25a-25c formed in the slot 22 and the associated edges and barbs 33a-33b can be one of those shown in FIG Have a different shape.

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Rotary Presses (AREA)

Claims (11)

  1. Cylindre de blanchet dans une rotative d'impression (40), comprenant une rainure (5) s'étendant axialement, ainsi qu'un insert (20) en forme de rail, qui s'étend sensiblement sur la largeur du cylindre de blanchet (1, 101), et auquel peuvent être reliées les extrémités (11, 13) du blanchet (30),
    caractérisé en ce qu'à l'une des extrémités (13) est disposé un élément de fixation (32) présentant des crochets de retenue (33a, 33b, 33c) et pouvant être reçu dans des évidements en forme de crochet de retenue (25a, 25b, 25c), qui sont prévus dans une fente (22) formée dans l'insert (20) en forme de rail, en vue de tendre et de maintenir le blanchet (30) sur le cylindre de blanchet (1), et en ce que l'insert (20) en forme de rail présente une surface de sommet (123) qui est courbe de façon telle que le rayon de courbure corresponde au rayon du cylindre de blanchet (1, 101).
  2. Cylindre de blanchet selon la revendication 1, caractérisé en ce que les évidements en forme de crochet de retenue (25a, 25b, 25c) sont placés sur un côté de la fente (22).
  3. Cylindre de blanchet selon la revendication 1, caractérisé en ce que les évidements en forme de crochet de retenue (25a, 25b, 25c) sont formés sur les deux côtés de la fente (22).
  4. Cylindre de blanchet selon l'une des revendications précédentes, caractérisé par un mécanisme de positionnement ou mécanisme à levier (100), permettant de régler la position de la surface de sommet (123) de l'insert (20) en forme de rail.
  5. Cylindre de blanchet selon l'une des revendications précédentes, caractérisé en ce que sur l'élément de fixation (32) sont prévus un grand nombre de crochets de retenue (33a, 33b, 33c).
  6. Cylindre de blanchet selon l'une des revendications précédentes, caractérisé en ce que le blanchet (30) présente une première couche (131) d'impression, une seconde couche (132) compressible, ainsi qu'une troisième couche (133) d'appui, et en ce que l'élément de fixation (32) forme une partie intégrante des couches.
  7. Cylindre de blanchet selon la revendication 6, caractérisé en ce que l'élément de fixation (32) s'étend de la couche compressible (132), à travers la couche d'appui (133).
  8. Cylindre de blanchet selon l'une des revendications précédentes, caractérisé en ce que l'élément de fixation (32) est disposé directement à l'extrémité (11, 13) du blanchet (30).
  9. Cylindre de blanchet selon l'une des revendications précédentes, caractérisé en ce que celui-ci comporte un grand nombre d'ouvertures d'air de soufflage (2, 3) formées dans sa surface périphérique extérieure, ouvertures par lesquelles s'échappe de l'air de soufflage destiné à évaser radialement le blanchet (30) tendu sur le cylindre (1, 101).
  10. Cylindre de blanchet selon la revendication 9, caractérisé en ce que le canal (5) s'étend de manière continue d'une extrémité du cylindre (1, 101) à l'autre extrémité de celui-ci, de façon à ce que le blanchet (30) ayant été évasé par l'air de soufflage (2), puisse être retiré axialement du cylindre (1, 101).
  11. Cylindre de blanchet selon la revendication 10, caractérisé en ce que le cylindre de blanchet (1, 101) est monté en porte-à-faux dans un châssis-montant (41) de la machine à imprimer, et en ce que dans le châssis-montant (41) est prévue une ouverture (43) à travers laquelle le blanchet (30) peut être retiré axialement.
EP99111015A 1998-07-20 1999-06-10 Cylindre blanchet dans une machine rotative Expired - Lifetime EP0974459B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US119196 1998-07-20
US09/119,196 US6073558A (en) 1998-07-20 1998-07-20 Printing press having blanket cylinder with filler bar and blanket

Publications (2)

Publication Number Publication Date
EP0974459A1 EP0974459A1 (fr) 2000-01-26
EP0974459B1 true EP0974459B1 (fr) 2002-04-10

Family

ID=22383053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111015A Expired - Lifetime EP0974459B1 (fr) 1998-07-20 1999-06-10 Cylindre blanchet dans une machine rotative

Country Status (4)

Country Link
US (1) US6073558A (fr)
EP (1) EP0974459B1 (fr)
JP (1) JP2000037852A (fr)
DE (2) DE59901171D1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334825B1 (fr) * 1999-12-02 2011-06-01 Koenig & Bauer Aktiengesellschaft Groupe d'impression d'une machine d'impression
DE10222225A1 (de) * 2002-05-16 2003-12-04 Heidelberger Druckmasch Ag Zylinderaufzug und Verfahren zum Befestigen eines Zylinderaufzugs in einer Druckmaschine
DE50306334D1 (de) * 2002-12-16 2007-03-08 Koenig & Bauer Ag Drucktucheinheit und verfahren zur herstellung einer drucktucheinheit
JP4530133B2 (ja) * 2004-02-16 2010-08-25 日本電気株式会社 蓄電デバイス
JP3878622B2 (ja) * 2004-05-19 2007-02-07 株式会社東京機械製作所 ブランケット胴の埋め部材
DE102005017229A1 (de) * 2005-04-14 2006-10-19 Man Roland Druckmaschinen Ag Farbübertragungseinrichtung einer Druckmaschine
US9259814B2 (en) 2011-10-25 2016-02-16 Hewlett-Packard Indigo B.V. Blanket replacement system and method thereof
US20160271931A1 (en) * 2015-03-18 2016-09-22 Universal Engraving, Inc. Multilayer graphic arts rotating sleeve

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121309A (en) * 1935-03-28 1938-06-21 Standard Process Corp Rotary printing press
US2209127A (en) * 1938-12-19 1940-07-23 United Autographic Register Co Apparatus for attaching printing plates to a cylinder
US2578406A (en) * 1948-05-15 1951-12-11 Time Inc Blanket clamp for blanket cylinders of printing presses
US3353481A (en) * 1962-06-08 1967-11-21 Potter Instrument Co Inc High speed printer drum with print plate mounting means
DE1228627B (de) * 1964-04-25 1966-11-17 Roland Offsetmaschf Vorrichtung zum Befestigen einer biegsamen Druckplatte auf dem Formzylinder einer Rotationsdruckmaschine
US3495531A (en) * 1966-01-17 1970-02-17 Chandler & Price Co Web press with fountain roller and ductor roller drive
US3633246A (en) * 1970-02-09 1972-01-11 Alan D Kirkpatrick Cylinder cover fastening devices
US3782281A (en) * 1971-02-02 1974-01-01 Mirrow Co Self-tensioning flexible printing plate
US3765329A (en) * 1971-09-28 1973-10-16 A Kirkpatrick Cylinder cover fastening devices
US4357868A (en) * 1981-02-12 1982-11-09 Monarch Marking Systems, Inc. Print wheel and method of making same
US4833986A (en) * 1987-03-05 1989-05-30 M.A.N. Roland Druckmaschinen Ag Holding and tensioning system for a cover layer on a printing machine cylinder
EP0331777B1 (fr) * 1988-03-09 1991-09-04 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Dispositif pour fixer, par tension, un revêtement sur un cylindre d'une machine rotative
EP0421145B2 (fr) * 1989-10-05 1999-06-16 Heidelberger Druckmaschinen Aktiengesellschaft Machine offset
US5131326A (en) * 1991-08-19 1992-07-21 Rockwell International Corporation Cover mounting for a printing press
DE4326250C2 (de) * 1993-08-05 1996-05-15 Koenig & Bauer Albert Ag Spannvorrichtung in einer Rotationsdruckmaschine
FR2718079B1 (fr) * 1994-03-31 1996-05-15 Rollin Sa Blanchet d'impression perfectionné et cylindre d'impression équipé de ce blanchet.
DE4447179A1 (de) * 1994-12-30 1996-07-04 Koenig & Bauer Albert Ag Gummituchzylinder für Offsetdruck
DE19543584C1 (de) * 1995-11-23 1997-07-24 Koenig & Bauer Albert Ag Gummituch für eine Druckmaschine
DE19602102A1 (de) * 1996-01-22 1997-07-24 Heidelberger Druckmasch Ag Vorrichtung zum Aufbringen eines Drucktuches auf einen Gummituchzylinder einer Rotationsdruckmaschine
US5711222A (en) * 1996-06-14 1998-01-27 Heidelberger Druckmaschinen Ag Method and apparatus for mounting a flat printing plate on a cantilevered plate cylinder of a printing press

Also Published As

Publication number Publication date
DE19926410A1 (de) 2000-01-27
EP0974459A1 (fr) 2000-01-26
US6073558A (en) 2000-06-13
DE59901171D1 (de) 2002-05-16
JP2000037852A (ja) 2000-02-08

Similar Documents

Publication Publication Date Title
EP0782919B1 (fr) Unité d'impression pour une presse rotative pour bandes
EP0995595B1 (fr) Dispositif pour prérégler les positions de mise en pression et hors de pression des cylindres d'une unité d'impression d'une presse rotative
DE4224235C5 (de) Breiten-Einstellvorrichtung für eine Papierbahn, sowie damit ausgestattete Rotationspresse
DE4323750C2 (de) Offset-Druckform und Verfahren zur Herstellung einer solchen Offset-Druckform
EP1068077B1 (fr) Dispositif de perforage, rainage ou decoupage destine a des rotatives a feuilles pour impression en polychromie
DE60219482T2 (de) Verfahren zum Aktivieren von Sauglöchern von Rollen für papierbearbeitende Maschinen und Rollen zur Ausführung dieses Verfahrens
DE19648494C2 (de) Drucktuch für Offsetdruck
EP0974459B1 (fr) Cylindre blanchet dans une machine rotative
DE4320464C2 (de) Übertragungszylinder für Rotationsdruckmaschinen
WO2004022340A1 (fr) Manchon a ensemble multicouches pour une machine a imprimer et procede de production associe
DE4307320C1 (de) Druckmaschine für indirekte Druckverfahren und Verfahren zur Herstellung einer mit einer Gummischicht oder einem Gummituch versehenen Hülse oder Platte
DE10044233A1 (de) Verbindungsarmmechanismus zum einstellbaren Einstellen des Abstandes zwischen Plattenzylindern und Gummizylindern bei einer Rotationsoffsetdruckpresse
DE19541249B4 (de) Gummizylinder mit einer Gummitucheinheit und mit einer Vorrichtung zum Befestigen der Gummitucheinheit
DE10132156B4 (de) Bahnstabilisierung zur berührungslosen Bahnführung bei fliegend wechselbaren Druckeinheiten
EP0279295B1 (fr) Unité d'encrage
DE19942617A1 (de) Vorrichtung und Verfahren zur Durchführung eines fliegenden Plattenwechsels
DE9109833U1 (de) Druckwerk für eine Offsetdruckmaschine
DE19533178C2 (de) Zylinder
DE10306663A1 (de) Druckzylinder
DE10232109A1 (de) Offsetdruckwerk und Offsetdruckverfahren
DE202005016767U1 (de) Druckeinheit mit einem Formzylinder, Übertragungszylinder und Farbauftragswalze
DE102004016687B4 (de) Vorrichtung zum Andrücken einer Materialbahn
EP0995597B1 (fr) Cylindre de plaque dans une machine d'impression avec dispositif de tension de plaque
DE102004016671B3 (de) Vorrichtung zur Bearbeitung einer auf eine Vorratsrolle aufgespulten Materialbahn
EP1567342B1 (fr) Racle a reservoir d'encre

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000224

AKX Designation fees paid

Free format text: CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 20001026

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20020410

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020410

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020410

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59901171

Country of ref document: DE

Date of ref document: 20020516

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20020410

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20100629

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59901171

Country of ref document: DE

Effective date: 20120103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120103