EP1522408B1 - Blanchet pour un cylindre d'une machine à imprimer, corps rotatif. - Google Patents

Blanchet pour un cylindre d'une machine à imprimer, corps rotatif. Download PDF

Info

Publication number
EP1522408B1
EP1522408B1 EP20040104950 EP04104950A EP1522408B1 EP 1522408 B1 EP1522408 B1 EP 1522408B1 EP 20040104950 EP20040104950 EP 20040104950 EP 04104950 A EP04104950 A EP 04104950A EP 1522408 B1 EP1522408 B1 EP 1522408B1
Authority
EP
European Patent Office
Prior art keywords
packing
rotary body
anisotropy
layer
anisotropic
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
EP20040104950
Other languages
German (de)
English (en)
Other versions
EP1522408A1 (fr
Inventor
Ralf Christel
Oliver Hahn
Karl Schaschek
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
Original Assignee
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
Priority claimed from DE102004005893A external-priority patent/DE102004005893B4/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1522408A1 publication Critical patent/EP1522408A1/fr
Application granted granted Critical
Publication of EP1522408B1 publication Critical patent/EP1522408B1/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

Definitions

  • the invention relates to a rotary body and an elevator for a cylinder of a printing press.
  • the nip transfer cylinder paper can cause wave or even wrinkling of the paper. This is the case with small diameter / bale width ratios, in particular so with single-circumference transfer cylinders and double- or multi-width paper webs (ie 2 ... n printing plates wide).
  • the wave formation can lead to registration problems (distorting the image).
  • the wrinkling leads to waste.
  • support bearings ie a double location
  • a support bearing usually means extra work. Often, no support bearing can be realized due to the increased installation space.
  • the adjustment of the static counterbending is complex on the assembly side.
  • a support bearing is usually incompatible with the cantilevered design of bearings necessary for sleeves.
  • the DE 44 36 973 A1 discloses a variation of the cylinder profile or elevator profile in the axial direction to axially vary a transport behavior over the length of the cylinder.
  • the EP 0 631 884 A1 discloses a blanket sleeve for a cylinder, the mechanical properties of which are anisotropic with respect to a radial and a circumferential direction.
  • the sleeve has an at least two spirally wound reinforcing film made of fibers with random direction, which gives the sleeve in the radial direction elasticity and in the circumferential direction stiffness.
  • a blanket has an anisotropic layer with respect to a radial and a circumferential direction.
  • the EP 1 240 452 B1 discloses a thin-walled hollow cylinder, which has one above the other two anisotropic layers with the cylinder axis in each case in opposite directions inclined fiber directions and / or a layer with parallel to the cylinder axis or perpendicular fibers.
  • a rubber blanket sleeve in which, in order to be able to absorb high circumferential forces, reinforcement layers of material with a high modulus of elasticity are embedded in the rubber material.
  • the reinforcement can z. B. be designed as a spiral winding, as a mesh-like mesh or as a cross-winding.
  • the DE 123 384 C relates to a reference of a printing cylinder made of a hard, resistant material. In order to still give the cover the required elasticity, this has inclined to the direction of movement of a printing set extending slot-shaped incisions.
  • the invention has for its object to provide elevators for a cylinder of a printing press or rotary body.
  • a deformable surface layer 01 having rotational body 02, z As a roller 02 or a cylinder 02 a web-processing or processing machine, in particular a printing press, and an abutment - z. B. a second cylinder, not shown - runs a cooperating with the cylinder 02 for transport and / or printing purposes together, in particular to be printed, web 04, z. B. paper web.
  • the surface layer 01 can be fixed and insoluble - z. B. cohesively - connected to a body of the cylinder 02, or advantageously as a detachable elevator 01, z. B. as a finite blanket or blanket or as a blanket sleeve (Sleeve) executed.
  • the elevator 01 is therefore equipped with at least one layer 06 which has at least one mechanical anisotropy in the elevator or blanket plane (plane of the unrolled elevator 01) or causes it in the overall structure.
  • This mechanical anisotropy may be in particular in the elastic modulus E and / or in the transverse contraction number ⁇ .
  • an elevator 20 according to the invention which is anisotropic elevator 01 can be understood as having at least one layer 06 causing an anisotropic expansion behavior of the elevator structure, the main axes of the anisotropy being aware of and parallel to the longitudinal or circumferential direction outside of deviations due to manufacturing tolerances and vertical direction, d. H. are inclined by an angle ⁇ , with ⁇ ⁇ 0 ° and ⁇ ⁇ 90 °.
  • this mechanical anisotropic layer 06 or under this mechanically anisotropic elevator 01 can then be understood to mean the resulting anisotropy of all, or at least the major layers involved in this mechanical anisotropy - above a possibly dimensionally stable carrier layer 11 (dashed line).
  • This can be achieved by a single layer 06, such as a fabric layer supporting the elevator 01 below a printed cover layer 07, e.g. B. from a solvent-resistant elastomer such as nitrile rubber, and above a radially reversible compressible and / or elastic layer 08 ( Fig. 3a ).
  • anisotropic layers 06; 06 ' for example separated by one or more functional layers 09, arranged one above the other in the thickness of the elevator 01 and collectively acting as "anisotropic layer 06" ( Fig. 3b ).
  • This further functional layer (s) 09 may also be compressible and / or elastic layers. Possibly. additionally existing adhesive layers are in Fig. 3 not shown. Between cover layer 07 and anisotropic layer 06 can - as exemplified in Fig. 3a shown, a thin further functional layer 09 may be arranged. This can in particular for a multi-layer 06 having arrangement according to Fig. 3b be valid.
  • Each anisotropic layer 06 may in turn be multi-layered, for example in the form of a multi-layered laminate or a multiple winding.
  • effective layer 06 contribute mainly to layers 06 of the elevator 01, which from the inside (possibly carrier layer 11) to the outside (top layer 07) are underfed by at least one compressible layer 08.
  • Such an embodiment with a relining of the anisotropic layer 06 has advantages in terms of the effect on the surface. Ie. the layer 06 is particularly effective in terms of its anisotropic function, when it is resiliently mounted in the radial direction when pressure is applied to the elevator 01.
  • a lined layer 08 has z. B. considered perpendicular to the Aufnove advantageous a modulus of elasticity of less than 200 MPa, in particular less than 130 MPa, z. B. 1 to 50 MPa.
  • the reversibly compressible and / or elastic layer 08 and optionally one or more further compressibly and / or elastically formed functional layers 09 can be embodied as porous foams, as soft rubber or as dimensionally stable but elastically deformable plastics, advantageously as elastomers such as polyurethane , But it can also be used as a different kind of microcellular polymer, such as. As microcellular nitrile rubber, be formed.
  • This anisotropic layer 06 or the anisotropic elevator 01 is now such that the main axes E1; E2 aware against the pressure or Transport direction T (or operational circumferential direction) by a defined angle, not equal to 0 ° or 90 ° (or not equal to 180 ° or 270 °) are inclined.
  • inclination angle ⁇ This is referred to below as “inclination angle” ⁇ , which has been defined for the following representations so that it is the acute angle between the direction of the larger “main axis” for the resulting from a deflection of the anisotropic layer 06 strain ⁇ 2 relative to the circumferential direction expresses.
  • the "principal axes" for the anisotropic elongation property can, as stated above, advantageously result from anisotropy in the modulus of elasticity E, in which case the directions of the main axes for the expansion property coincide with those of the modulus of elasticity E, but their size is reciprocal to each other ,
  • the inclination angle ⁇ in this case is defined by the acute angle between the direction of the minor major axis for the elastic modulus E2 with the circumferential direction T.
  • ⁇ denotes the acute angle with respect to the smaller major axis for the elastic modulus E2 with respect to the circumferential direction T in the plane of the elevator 01st
  • the definition of the inclination angle ⁇ is the same as that of the elongation property - it is defined by the acute angle between the larger main axis for the Poisson's number and the circumferential direction T. ,
  • the transfer cylinder 02 On the left or right bale half of the transfer cylinder 02 (viewed in the longitudinal direction) has the elevator 01 or the layer opposite inclination angle ⁇ - in particular advantageous opposite equal equal tilt angle ⁇ - mirror symmetry to the (paper) web center or to the cylinder center section, so that during printing the axial force component acts on the web 04 in the region of the left half of the bale to the left, and in the right bale half in the region of the right half of the bale.
  • a tightening of the web 04 is generated in the lateral direction and thus a wave or
  • Fig. 1 is outlined as a section of Nipp 03 between transfer cylinder 02 and web 04 (in particular paper web), wherein the radial forces occurring F r , and the tangential forces or stresses ⁇ u are schematically represented by arrows.
  • Fig. 2 gives a plan view of the elevator 01 (or the layer) having cylinder 02 using the example of anisotropy in the modulus of elasticity. Dashed line is a line of the nip 03 indicated.
  • ⁇ 1 ; ⁇ 2 represent the strains along the principal axis of anisotropy related to the strain.
  • a component of the strain in the axial direction ⁇ a thus occurs when E1 ⁇ E2 (mechanical anisotropy) and ⁇ ⁇ 0 ° and ⁇ ⁇ 90 ° (or ⁇ ⁇ 180 °, ⁇ ⁇ 270 °) (inclination).
  • an expression of the anisotropy of the layer (s) 06 so that in total for the effective layer 06 or layers 06 for the size of the major axes E1; E2: Young's modulus along the major axis E1 ⁇ 2-fold, in particular 5-fold or even 10 times the elastic modulus along the smaller principal axis E2, ie 1 / E2 ⁇ 2 * 1 / E1, in particular 1 / E2 ⁇ 5 * 1 / E1 or even 1 / E2 ⁇ 10 * 1 / E1.
  • Another type of characteristic is, in particular for the case that the elevator 02 has a dimensionally stable support plate 11, to fix the anisotropic sum behavior on the printing surface.
  • an anisotropic overall effect can then be indicated on the surface, for example, as effective elastic moduli E1 'or E2' in the region of the surface, in which case at least then should apply 1 / E2 ' ⁇ 1.1 * 1 / E1', better 1 / E2 ' ⁇ 1.5 * 1 / E1'.
  • an elevator 20 which is anisotropic with respect to the modulus of elasticity E, it is inclined (or the effective layer 06 or the effective layers 06) with respect to the longitudinal or circumferential direction of the elevator 01 such that 1 ° ⁇ ⁇ ⁇ 60 ° , in particular 3 ° ⁇ ⁇ 45 °, that is d. H. in that the smaller main axis E2 extends by 1 ° to 60 °, in particular by 3 ° to 45 °, inclined to the longitudinal or circumferential direction T of the elevator 01.
  • Fig. 4 a shows this to two, Fig. 4b) on four elevators 01 schematically by an indication of the major axes with respect to the elongation in the anisotropy with hatching.
  • the elevators 01 arranged side by side on the same basic inclination direction ⁇ can have slightly different inclination angles ⁇ from one another in order to be able to fine tune the axial conveying behavior more finely if required.
  • the one set forth for a plurality of juxtaposed elevators 01 is to be applied to portions of a full-length detachable elevator 01 or sleeve (eg, sleeve). Fig. 4c) for two imaginary sections).
  • Such an elevator 01 can now be produced in such a way that after o.g. Roll the finite, rectangular elevator sections from the raw web under the corresponding o. G. Tilt angle a (with respect to the elastic modulus E smaller) major axis E2 are cut out or by introducing an anisotropic material, in particular a fabric, in the production of the raw web under a o. Inclination angle ⁇ of the (with respect to the elastic modulus E smaller) main axis E2 with respect to the later unwinding direction of the finished elevator 01 or lateral cutting edge.
  • a tissue can also o.
  • anisotropic property reinforcing layer such as textile layer, hard elastomers or a non-woven, z. B.
  • the anisotropy in the properties of the material or the layer 04 of a same elevator 01 or a section is not to be equated with in the axial direction of the cylinder 02 varying material properties.
  • the varying material properties represent a gradient in these properties, while the named anisotropy represents a characterization of a property.
  • the macroscopic sections of the axially varying material properties must then have no above-described angle of inclination ⁇ to the longitudinal or circumferential direction in this respective axial section, but can be considered to be isotropic or with the central axis parallel or perpendicular to the main axis. A statement about anisotopy is not made here.
  • isotropic material behavior in the considered plane
  • at least symmetry with respect to the circumferential direction is present.
  • the anisotropy and inclination not equal to 0 ° and unequal to 90 ° are preferably present on the entire width of the defined inclined section A or of the entire elevator width b01 in each infinitesimal surface section.

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Claims (24)

  1. Corps de rotation (02) d'une machine transformant ou travaillant une bande, avec un jeu de 2*n blanchets (01), avec n ∈ IN ; les blanchets (01) présentant, au moins sur un tronçon (A), une anisotropie dans une propriété mécanique dans un plan parallèle à la surface de blanchet, de manière que soit provoqué un comportement contrainte-allongement anisotrope de la structure du blanchet à sa surface, et en ce qu'un axe principal (E1 ; E2 ; 1/E1 ;1/E2) de l'anisotropie résultant au moins sur la surface, par rapport à un bord latéral du blanchet (01), est incliné d'un angle (α) différent de 0° ou différent de 90°, et où les 2*n blanchets sont réalisés avec une anisotropie inclinée les uns par rapport aux autres par paires en répondant à une symétrie spéculaire, en étant disposés par paires, de manière correspondante à une symétrie spéculaire par rapport à l'axe de coupe médiane (M) de cylindre sur le corps du corps de rotation (02), de manière à s'opposer à la formation d'ondulations ou de plis, en exerçant des composantes d'effet axiales sur une bande.
  2. Blanchet (01) pour un corps de rotation (02) d'une machine transformant ou travaillant une bande, le blanchet (01) présentant, les uns à côté des autres dans sa largeur, au moins deux tronçons (A) en forme de bande, présentant, dans un plan parallèle à la surface de blanchet chaque fois une anisotropie dans une grandeur mécanique influant sur le comportement contrainte-allongement, de manière que chaque fois un axe principal (E1 ; E2 ; 1/E1 ;1/E2) de l'anisotropie soit incliné d'un angle (α) différent de 0° et différent de 90° par rapport à un bord latéral du blanchet (01), et que l'inclinaison, en observant par rapport à la direction d'étendue des tronçons (A) en forme de bande du blanchet (01) soit différente, de manière à s'opposer à la formation d'ondulations ou de plis, en exerçant des composantes d'effet axiales sur une bande.
  3. Blanchet (01) selon la revendication 2, ou corps de rotation (02) selon la revendication 1, caractérisé en ce que la structure du blanchet présente au moins une couche (06) mécaniquement anisotrope dans le plan de blanchet, provoquant le comportement en allongement anisotrope sur la surface, dont les axes principaux de l'anisotropie sont inclinés d'un angle α, avec α≠0° et α≠90° par rapport au bord latéral du blanchet (01).
  4. Corps de rotation (02) selon la revendication 1, caractérisé en ce que le blanchet (01) présente plusieurs couches (06) mécaniquement anisotropes par rapport au plan de blanchet, provoquant conjointement l'anisotropie résultante sur la surface, dans le joint global du blanchet (01).
  5. Blanchet (01) selon l'une ou plusieurs des revendications 2 à 3, ou corps de rotation (02) selon la revendication 1, 3 ou 4, caractérisé en ce que l'axe principal (1/E2), le plus grand par rapport à un allongement résultant, forme, avec un bord latéral, réalisé sous forme de bord longitudinal, du blanchet (01) un angle de 1°≤α≤60°, en particulier 3°≤α≤45°.
  6. Blanchet (01) selon l'une ou plusieurs des revendications 2, 3, ou 5, caractérisé en ce qu'il est disposé sur un corps de rotation (02) d'une machine transformant ou travaillant une bande.
  7. Blanchet (01) selon la revendication 6, ou corps de rotation (02) selon l'une ou plusieurs des revendications 1, 3, 4 ou 5, caractérisé en ce que le bord latéral du blanchet s'étend dans la direction périphérique du corps de rotation (02).
  8. Blanchet (01) selon la revendication 6, ou corps de rotation (02) selon la revendication 1, 3, 4 ou 5, caractérisé en ce que le corps de rotation (02) est réalisé sous forme de cylindre (02), coopérant avec un matériau à imprimer (04), d'une machine à imprimer.
  9. Blanchet (01) selon la revendication 2, caractérisé en ce que chaque tronçon présente un angle d'inclinaison (α) défini.
  10. Blanchet (01) selon la revendication 2, ou corps de rotation (02) selon la revendication 1, caractérisé en ce que l'anisotropie réside dans le module d'élasticité E et les modules d'élasticité le long des axes principaux (E1 ; E2) sont différents, c'est à dire que E1≠E2.
  11. Blanchet (01) selon la revendication 2, ou corps de rotation (02) selon la revendication 1, caractérisé en ce que le blanchet (01) présente une couche (06) anisotrope, ayant la forme d'une couche de tissu anisotrope.
  12. Blanchet (01) selon la revendication 2, ou corps de rotation (02) selon la revendication 1, caractérisé en ce que le blanchet (01) présente une couche (06) anisotrope, ayant la forme d'une couche de matière synthétique, contenant des fibres ou des fils allongé(e)s, avec une direction préférentielle pour la couche de fibres.
  13. Blanchet (01), ou corps de rotation (02) selon la revendication 3, 4, 11, ou 12, caractérisé en ce que la couche (06) est intégrée de façon préétirée dans le blanchet (01), par rapport à une couche de couverture (07) presseuse.
  14. Blanchet (01), ou corps de rotation (02) selon la revendication 3, 4, 11, ou 12, caractérisé en ce que la couche (06) est disposée densément au-dessous d'une couche de couverture (07) presseuse.
  15. Blanchet (01), ou corps de rotation (02) selon la revendication 3, 4, 11, ou 12, caractérisé en ce qu'une couche (06) agissant de manière anisotrope est disposée entre une couche (08), compressible dans une direction perpendiculaire au plan de blanchet, et une couche de couverture (07).
  16. Blanchet (01) selon la revendication 2, caractérisé en ce que le blanchet (01) présente des tronçons (A) à anisotropie inclinée différemment fortement, cependant orientée dans les mêmes quadrants angulaires par rapport à la direction d'étendue des tronçons (A) en forme de bande.
  17. Blanchet (01) selon la revendication 2, caractérisé en ce que le blanchet (01) présente des tronçons (A) répondant à une symétrie spéculaire, à anisotropie inclinée inversement.
  18. Blanchet (01) selon la revendication 2, caractérisé en ce que le blanchet (01) présente, en répondant à une symétrie spéculaire par rapport à un axe médian par rapport à la direction d'étendue des tronçons (A) en forme de bande, des tronçons (A) à anisotropie de valeur égale, cependant inclinée de façon inverse.
  19. Blanchet (01) selon la revendication 2, ou corps de rotation (02) selon la revendication 1, caractérisé en ce que le blanchet (01) est réalisé sous forme de douille de blanchet en caoutchouc sans fin en direction périphérique.
  20. Blanchet (01) selon la revendication 2, ou corps de rotation (02) selon la revendication 1, caractérisé en ce que le blanchet (01) est réalisé sous forme de blanchet en caoutchouc sans fin, en particulier sous forme de blanchet d'impression métallique présentant une plaque support dimensionnellement stable.
  21. Blanchet (01), ou corps de rotation (02) selon la revendication 10, caractérisé en ce qu'un module d'élasticité d'une couche (06) provoquant l'anisotropie sur la surface, le long du plus grand axe principal (E1), correspond au double, en particulier au quintuple, du module d'élasticité le long du plus petit axe principal (E2).
  22. Blanchet (01), ou corps de rotation (02) selon la revendication 10, caractérisé en ce qu'un module d'élasticité résultant effectivement sur la surface, le long du plus grand axe principal (E1'), correspond à 1,1 fois, en particulier à 1,5 fois le module d'élasticité le long du plus petit axe principal (E2').
  23. Corps de rotation (02) selon la revendication 1, avec des anisotropies inclinées les unes par rapport aux autres en répondant à une symétrie spéculaire, disposées sur une moitié de corps gauche et une moitié de corps droite d'un cylindre (02).
  24. Corps de rotation avec un jeu de 2*n blanchets (01) ou tronçons, sur le corps d'un cylindre (02), ayant une anisotropie inclinée par paires en répondant à une symétrie spéculaire, selon la revendication 1, et avec un blanchet (01) ou tronçon central, sans anisotropie ou avec une anisotropie présentant un angle d'inclinaison α = 0° ou α = 90°, avec n∈ IN.
EP20040104950 2003-10-08 2004-10-08 Blanchet pour un cylindre d'une machine à imprimer, corps rotatif. Expired - Lifetime EP1522408B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10347314 2003-10-08
DE10347314 2003-10-08
DE102004005893 2004-02-05
DE102004005893A DE102004005893B4 (de) 2003-10-08 2004-02-05 Aufzüge für einen Zylinder einer Druckmaschine, Satz von Aufzügen sowie Verfahren zu deren Herstellung

Publications (2)

Publication Number Publication Date
EP1522408A1 EP1522408A1 (fr) 2005-04-13
EP1522408B1 true EP1522408B1 (fr) 2009-08-26

Family

ID=34315015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040104950 Expired - Lifetime EP1522408B1 (fr) 2003-10-08 2004-10-08 Blanchet pour un cylindre d'une machine à imprimer, corps rotatif.

Country Status (1)

Country Link
EP (1) EP1522408B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE123384C (fr)
DE4230431C2 (de) 1992-09-11 1996-09-26 Roland Man Druckmasch Offset-Gummituchhülse
US5347927A (en) * 1993-05-04 1994-09-20 W. R. Grace & Co.-Conn. Anisotropic endless printing element and method for making the same
MY125417A (en) 1999-10-18 2006-07-31 Stork Screens Bv Thin-walled cylinder made from fibre-reinforced plastics material

Also Published As

Publication number Publication date
EP1522408A1 (fr) 2005-04-13

Similar Documents

Publication Publication Date Title
DE60103138T2 (de) Biegsames bildübertragungsgummituch mit undehnbarem träger
CH657680A5 (de) Schleppwalze zur druckbehandlung von warenbahnen.
DE102006049290B4 (de) Walze mit einstellbarer Biegung
DE19648494A1 (de) Drucktuch für Offsetdruck
DE3633155A1 (de) Druckzylinder, insbesondere fuer das flexodruckverfahren
EP1522408B1 (fr) Blanchet pour un cylindre d'une machine à imprimer, corps rotatif.
EP1494873B1 (fr) Habillage place sur un cylindre de transfer
DE102004031644A1 (de) Hülsenförmiger Aufzug für einen Zylinder in einer Druckmaschine
AT408236B (de) Walze zur führung von bahnenförmigem material
EP0741253B1 (fr) Cylindre de pression et machine équipée d'un tel cylindre
DE102011052229A1 (de) Kalander
AT409766B (de) Breitstreckwalze
DE102004005893B4 (de) Aufzüge für einen Zylinder einer Druckmaschine, Satz von Aufzügen sowie Verfahren zu deren Herstellung
DE102015104519A1 (de) Walze mit zwei elastischen Schichten zum Übertragen eines Druckbildes
EP1228993B1 (fr) Rouleau pour enrouler une bande de matériau
DE102004015248A1 (de) Aufzughülse für einen Druckwerkzylinder einer Offsetdruckmaschine
DE19940424A1 (de) Walze
EP3901075A1 (fr) Rouleau plieur pourvu de revêtement, et plieuse correspondante
DE2740815C2 (de) Schwingungsdämpfende Unterlage
DE102011086986A1 (de) Breitstreckwalze
EP1847389A2 (fr) Unité d'impression d'une presse à bandes
EP1396453B1 (fr) Bobineuse
DE202020102277U1 (de) Falzwalze mit Beschichtung
DE10393229B4 (de) Presswalze mit einem Walzenmantel
EP3268223B1 (fr) Rouleau d'impression, en particulier rouleau d'impression flexographique

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

17P Request for examination filed

Effective date: 20050111

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20080930

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: BLANKET FOR A CYLINDER OF A PRINTING PRESS, ROTARY BODY.

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HAHN, OLIVER

Inventor name: CHRISTEL, RALF

Inventor name: SCHASCHEK, KARL

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004009954

Country of ref document: DE

Date of ref document: 20091008

Kind code of ref document: P

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

Ref country code: SE

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: 20090826

Ref country code: FI

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: 20090826

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

Ref country code: CH

Payment date: 20091027

Year of fee payment: 6

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

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: 20090826

Ref country code: PL

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: 20090826

Ref country code: NL

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: 20090826

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

Ref country code: CY

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: 20090826

Ref country code: PT

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: 20091228

Ref country code: BG

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: 20091126

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: KOENIG & BAUER A.G.

Effective date: 20091031

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

Ref country code: CZ

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: 20090826

Ref country code: EE

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: 20090826

Ref country code: IE

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: 20090826

Ref country code: ES

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: 20091207

Ref country code: RO

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: 20090826

Ref country code: DK

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: 20090826

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

Ref country code: FR

Payment date: 20091117

Year of fee payment: 6

Ref country code: GB

Payment date: 20091026

Year of fee payment: 6

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

Ref country code: MC

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

Effective date: 20091031

Ref country code: SK

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: 20090826

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

Ref country code: DE

Payment date: 20091211

Year of fee payment: 6

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: 20100527

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

Ref country code: GR

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: 20091127

Ref country code: BE

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

Effective date: 20091031

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

Ref country code: AT

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

Effective date: 20091008

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 PRESCRIBED TIME-LIMIT

Effective date: 20090826

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

Ref country code: LU

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

Effective date: 20091008

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20101008

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

Ref country code: HU

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: 20100227

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

Ref country code: FR

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

Effective date: 20101102

Ref country code: CH

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

Effective date: 20101031

Ref country code: LI

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

Effective date: 20101031

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110630

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

Ref country code: TR

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: 20090826

Ref country code: GB

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

Effective date: 20101008

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004009954

Country of ref document: DE

Effective date: 20110502

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: 20110502