EP1235684B1 - Agencement comprenant un manchon monte sur un cylindre support metallique - Google Patents

Agencement comprenant un manchon monte sur un cylindre support metallique Download PDF

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Publication number
EP1235684B1
EP1235684B1 EP00985398A EP00985398A EP1235684B1 EP 1235684 B1 EP1235684 B1 EP 1235684B1 EP 00985398 A EP00985398 A EP 00985398A EP 00985398 A EP00985398 A EP 00985398A EP 1235684 B1 EP1235684 B1 EP 1235684B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
layer
cylinder
support cylinder
arrangement according
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
EP00985398A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1235684A1 (fr
Inventor
Henri Bertoncini
Hélène BIAVA
Jerzy Kuczynski
Laurent Aubanel
Yves Lemble
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.)
MacDermid Graphics Solutions Europe SAS
Original Assignee
MacDermid Graphic Arts SAS
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 MacDermid Graphic Arts SAS filed Critical MacDermid Graphic Arts SAS
Publication of EP1235684A1 publication Critical patent/EP1235684A1/fr
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Publication of EP1235684B1 publication Critical patent/EP1235684B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • 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
    • B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/10—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders
    • B41F27/105—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders for attaching cylindrical printing formes
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0233—Soft rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/18—Curved printing formes or printing cylinders
    • B41C1/182—Sleeves; Endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/20—Means enabling or facilitating exchange of tubular printing or impression members, e.g. printing sleeves, blankets
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Definitions

  • the invention relates to the field of the transformation of sheet products and more particularly, a sleeve intended to be secured to a metal support cylinder.
  • Such a sleeve can be used in very varied, and in particular, coating, embossing, calendering, dubbing, spinning and printing.
  • the sleeves may be of cylindrical shape, or conical.
  • They can be mounted by air cushion on a cylinder particular having compressed air circuits or by a mechanical assembly.
  • connection between the cylinder and the sleeve is not sufficient to transmit mechanical forces important and, for very high loads, there are risks of separation between the sleeve and the cylinder.
  • cylinder liners must be manufactured directly on the cylinder.
  • a printer When a printer decides to replace a coating worn, it returns the cylinder to the manufacturer. This one remove the used layer and make a new layer on the cylinder.
  • the loads that solicit a cylinder in a printing or converting machine an arrow of the support cylinder.
  • Such a compensation system consists, for example, in give a convex shape to the outer surface of the sleeve which is mounted on the cylinder.
  • the axial variation of the thickness of the sleeve is compensated by the arrow of the cylinder.
  • This compensation system ensures a load constant linear and therefore a regular treatment of the support in the Nip, that is, the pinch area between two cylinders, in the cross direction.
  • EP-A-0 955 160 discloses a method of producing a printing sleeve on a cylinder advantageously made of metal.
  • the sleeve comprises a substantially rigid outer casing such as a tube rigid and a compressible inner layer.
  • This method comprises the operations of providing on the manufacturing cylinder 1 an agent of separation, to set up, coaxially, on the cylinder, the rigid outer tube 20, at a predetermined distance from the cylinder and then inject into the space intermediate between the tube and the cylinder a mass likely to form the layer internal elastic and compressible. After curing the injected mass, the sleeve is removed from the cylinder, for example using compressed air acting on the inner face of the compressible layer of the sleeve, through holes 3 provided in the cylinder.
  • German Patent Application No. 195 45 597 relates to the producing a sleeve that is intended to be fitted on a support cylinder, not shown (column 1, lines 37, 38). In other words, the sleeve is not realized on the cylinder that supports the sleeve during operation. This already constitutes a first fundamental difference of the invention. There is no bonding layer in contact with the cylinder.
  • the sleeve according to this document comprises an inner tube 1, and successively inside out, foam layer 2 and aluminum outer tube 3.
  • the inner tube 1 has a composite structure and consists of a layer internal thin, elastic 4 and a thicker layer, also elastic 5, in foam.
  • EP 0 732 201 relates to a arrangement comprising a support cylinder and a sleeve mounted thereto.
  • This sleeve comprises an outer layer 5 of fiberglass or epoxy resin and a inner part 6 composed of 3 cylindrical concentric layers 8, 9 and 10, the outer layers 8 and 10 being made of a highly rigid material and the intermediate layer being formed by rigid expanded polyurethane.
  • the object of the invention is to overcome these drawbacks by providing an arrangement in which a sleeve is mounted on a cylinder metal support, without risk of separation, despite significant linear loads, this sleeve may be at less partially manufactured before being mounted on the cylinder and be easily removed to allow mounting another sleeve.
  • the invention relates to an arrangement as defined in claim 1.
  • layer a layer that is active or that performs a function of printing, varnishing, coating embossing, spinning, calendering, doubling or any other outsourced function, in the processes of transformation, to cylinders having a functional coating of the type polymeric, composite, elastomeric or ceramic.
  • Such a functional layer may be a layer of printing, an anti-wear layer, for example the ceramic, a layer conferring some resilience, as an elastomeric layer, or a layer allowing the reception of ink for example on the surface outer sleeve and in particular constituted by the ceramic or metal with recessed parts.
  • the physical connection between the sleeve and the cylinder support has advantages. It is different from a chemical bond, for example obtained by means of an adhesive permanent, because it allows to remove the sleeve of the cylinder without having to machine the metal cylinder. It ensures however the same resistance to uncoupling that a chemical bond.
  • the sleeve comprises a bonding layer made of a material compressible, the sleeve being intended to be fitted to force on the support cylinder.
  • the layer of solidarization is made of an expandable material, this material being intended to be expanded after mounting the sleeve on the support cylinder.
  • the expandable material is then advantageously compressible after expansion.
  • the solidarity layer also includes advantageously a heat-shrinkable material which, when the expansion of the bonding layer under the effect of the heat, causes tightening of the sleeve on the cylinder.
  • the layer of solidarization is constituted by a hardenable material, which is hardened after its introduction between the cylinder and the sleeve mounted with play on the cylinder.
  • the sleeve may also include least one support layer, to reinforce the rigidity of the muff.
  • the support layer also helps to protect mechanically the bonding layer and modulate the mechanical behavior of said sleeve.
  • the sleeve advantageously comprises a support cylinder boom compensation system, on which it is intended to be mounted.
  • this system of compensation comprises a compressible layer whose compressibility is variable along the axis of the sleeve.
  • the modulus of elasticity of this layer may vary in the axial direction.
  • the thickness of this layer may also vary in the axial direction.
  • this layer with variable compressibility can present a simple parabolic profile, multiple parabolic, staggered or frustoconical.
  • this layer variable compressibility is the bonding layer of the sleeve on the support cylinder.
  • the sleeve can be fixed on a cylinder support having a variable thickness.
  • this layer variable compressibility is located between two layers of muff.
  • the sleeve comprises at least one room between two of its layers, this room containing a pressurized fluid.
  • the invention also relates to a method for mounting a sleeve on a metal support cylinder such as defined in claim 14.
  • the expandable material is in the form of form of a ribbon, deposited by wrapping on the cylinder or the sleeve, or in the form of a tube.
  • This ribbon or this tube advantageously comprises at least one layer of self-adhesive on one side, to allow its fixing on the cylinder or the sleeve.
  • Figure 1 shows a printing or processing set including a support cylinder 1 made of metal, on which is fixed a sleeve 2.
  • sleeve 2 comprises a functional layer 20 forming the outer surface 2a of the sleeve and a layer of fastening 21 which is fixed on the cylinder 1 by through a physical or chemical bond.
  • the thickness of the functional layer is typically between 8 and 25 mm, the thickness of the bonding is typically 0.5 to 10 mm.
  • the printing assembly illustrated in Figure 1 can be obtained in various ways.
  • the sleeve can be made independently, then force-fitted on the metal cylinder 1, by means known in the state of the art.
  • the fastening layer 21 is of compressible preference. It may also include a surface relief, on its inner side, facilitating the fitting of the sleeve on the cylinder.
  • the fastening layer 21 can also be achieved at least in part, after fitting the sleeve 2 on the cylinder 1, a game then being formed between the sleeve and the cylinder.
  • this expandable material can take the form of a ribbon, wrapped around the cylinder 1.
  • the functional layer 20 is then mounted, with play, on the rolled cylinder with this ribbon, which is preferably provided with a layer of self-adhesive to facilitate its positioning on the cylinder 1.
  • the functional layer 20 causes the expansion of the banded tape, especially by the action of heat if the material is expandable under the effect of heat.
  • the whole is put in an oven or heated by infrared or microwave or by induction.
  • ancillary devices are used to keep concentric cylinder 1 and the functional layer 20.
  • this expandable material can be attached to the internal face of the functional layer, the solidarity between the functional layer and the cylinder taking place as previously described.
  • this ribbon can be replaced by a tube preformed into an expandable material, positioned on the cylinder 1 or on the inner side of the functional layer 20, before mounting around the cylinder 1.
  • the expandable material has a heat-shrinkable material, such as a fabric heat-shrink, which, when expanding under the effect of heat, also causes at the same time the tightening of the functional layer 20 on the support cylinder 1.
  • a heat-shrinkable material such as a fabric heat-shrink
  • the solidarization in expandable material can be obtained by pouring or injecting an expandable material between the layer 20 and the support cylinder 1, after assembly with play of the functional layer 20 on the support cylinder 1.
  • Means to ensure the concentricity of the sleeve and the support cylinder can be advantageously used.
  • the expansive material used to form the bonding layer can fill a additional sealing function, to protect the surface external of the metal support cylinder against corrosion.
  • the fastening layer 21 can be obtained by injecting or casting a curable material between functional layer 20 and the support cylinder 1, after mounting of the functional layer on the support cylinder.
  • the bonding between the functional layer 20 and the cylinder support 1 is obtained by hardening this material, in particular by gelation or crosslinking.
  • Ancillary devices are also used in this case to ensure the concentricity between the support cylinder and the sleeve.
  • the diameter of the cylinder support / sleeve assembly obtained is between 60 and 500 mm, while its length can go up to 7 m.
  • the thickness of the bonding layer is typically between 0.5 and 10 mm.
  • the manufacturing tolerances of cylinder 1 and layer functional 20 are not very severe, since the layer of solidarity may compensate for certain defects in the as the concentricity between the support cylinder and the sleeve is well assured.
  • the sleeve consisted of only one functional layer 20 and a fastening layer 21.
  • the invention is not limited to this mode of realization and the sleeve could include other layers, in particular one or more support layers, other functional layers or layers fulfilling no particular function when printing but allowing to adjust the diameter of the sleeve.
  • FIG. 2 illustrates a support cylinder 1 on which is fixed a sleeve 3 comprising a functional layer 30 forming the surface outer sleeve, a reinforcing layer 31, another functional layer 32 which is here a compressible layer and a bonding layer 34.
  • the support layer 31 may especially be made of a composite material obtained with a sheet of glass fibers impregnated with resin. Other fibers than glass fibers can be used, with any known resin for this type application.
  • the support layer can also be made in one hard and thick material to compensate, with a thickness total fixed, reduced functional layer thickness in order to harden the Nip.
  • the bonding layer of the sleeve is obtained by expanding an expandable material and the sleeve comprises a functional layer, a layer support and a bonding layer (example of embodiment not illustrated in Figures 1 and 2).
  • the sleeve consisting of a composite support layer glass-epoxy 2 mm thick and an elastomer layer having a hardness of 95 Shore A (CSM family) and 15 mm thick, is manufactured on a mandrel diameter of 74.4 mm and width of 1000 mm.
  • CSM family 95 Shore A
  • the inner surface of the sleeve has a slight relief to facilitate mechanical fastening with the layer of solidarization described below.
  • a ribbon of a thermoplastic blend of the family of polyolefins having a hardness of 75 ShA and containing 5% of a blowing agent (microsphere type expandable in temperature Expancell) is extruded separately in the form of ribbon with a thickness of 1 mm. Extrusion is done at a temperature such that the microspheres do not expand during extrusion.
  • the ribbon described above is wrapped on a soul metallic (support cylinder) with a diameter of 68 mm helically and edge to edge with a single layer.
  • the metal core has a simply machined outer surface and not polished.
  • the whole is mechanically blocked on the edges and brought to temperature in an oven.
  • the cycle was from 2h to 80 ° C followed by 2h at 120 ° C. Ribbon expansion fills the space between the metal core and the sleeve and creates a mechanical tightening stress.
  • the assembly After cooling, the assembly is machined so concentric and cylindrical before being subjected to a test endurance.
  • the linear load supported continuously by the sleeve secured at a linear speed of 50 m / min. was 49 N / mm.
  • the result obtained is sufficient for a sleeve of the size tested with a functional coating having a hardness of 95 ShA.
  • the sleeve consisting of a support layer and a layer elastomer is obtained as described in Example 1.
  • the ribbon wound on the metal core is a woven ribbon heat-shrinkable which is impregnated with a flowable polyurethane and crosslinkable of 75 ShA hardness and containing 8% of agent swelling.
  • the casting being done at ambient temperature, the microspheres do not expand at this stage.
  • This ribbon is such that it has the possibility to expand during a post-cooking 120 ° C.
  • its main feature is it allows for a physical connection between the sleeve and the metal support cylinder.
  • a support cylinder equipped with a sleeve according to the invention can support linear loads up to 350 N / mm and linear speeds of operation that can go up to 2000 meters / minute, without risk of disconnection between the cylinder and the sleeve.
  • the sleeve according to the invention thus makes it possible to combine the advantages of a coating that can not be detached the support cylinder, even under heavy loads, and those related to the presence of a compressible layer.
  • the layer of solidarization when the layer of solidarization is obtained from a material compressible or hardenable, its thickness can be modulated for a sleeve comprising, moreover, the same layers constituent. This makes it possible to garnish cylinders support having different external diameters, with the same sleeve, by varying the thickness of the joining.
  • These sleeves can typically be adapted to cylinders whose diameter can vary between 1 and 10 mm.
  • sleeves can be, at least partly, made before they are assembled on the cylinder support. This reduces the duration of the maintenance since only the bonding layer must, where applicable, be manufactured after fitting the sleeve to the cylinder.
  • the set printing device comprises the support cylinder 1 of cylindrical shape, of constant diameter and a sleeve 4 fixed on the cylinder.
  • This sleeve 4 comprises a functional layer 40 forming the outer surface 4a of the sleeve, an intermediate layer 41, in particular a support layer such as the layer 31 described with reference to FIG. 2, and a layer of solidarity 42.
  • This bonding layer 42 can in particular be made of an expanded or hardened material, such as layers 21 and 34 which have been previously described in reference to Figures 1 and 2.
  • This bonding layer 42 here has a profile parabolic. This profile could also be conical or stepped conical. This profile is obtained by conferring on the surface internal layer 41 a complementary shape, curved towards the axis of the sleeve.
  • This expanded or hardened material thus fills the space between the sleeve and the cylinder, which ensures fixing the sleeve on the support cylinder with a layer of solidarity with this parabolic profile that allows to compensate the arrow of the cylinder during its use in a printing machine.
  • the outer surface of the sleeve is cylindrical and has a constant thickness.
  • the compensation system is formed by the bonding layer, it is obtained very simply, by joining the sleeve to the cylinder support.
  • the arrow compensation is of course obtained firstly by the variation of the thickness of the bonding layer along the axis of the support cylinder 1. Moreover, the variable thickness between the internal surface of the layer 41 and the outer surface of the cylinder 1, during the formation of the bonding layer 42, generates itself a variation of the compression module in the layer 42.
  • the thickness variation profile of the layer 42 is chosen to obtain compensation the cylinder arrow, for dimensions cylinder data and a linear load of operation given.
  • Figure 4 illustrates another embodiment of the compensation system.
  • Reference 1 always designates a support cylinder of constant diameter along the axis of the cylinder.
  • the sleeve 5 comprises a layer functional 50 forming the outer surface 5a of the cylinder / sleeve assembly, a support layer 51, a layer 52 allowing the compensation of the arrow of the cylinder, another support layer 53 and a layer of solidarity 54.
  • the securing layer 54 is obtained as described previously for the layers 21 of the sleeve 2 and 34 of the sleeve 3.
  • the layer 52 has, on its outer face 52a, a parabolic profile, the inner surface of the layer 51 having a complementary shape.
  • the profile could also be conical.
  • This layer 52 therefore has a variable thickness along the axis of the cylinder 1 and, if necessary, a module elasticity also variable along the axis of the sleeve 5.
  • module and / or thickness makes it possible to compensate for the cylinder's deflection while retaining a sleeve of constant diameter.
  • Figure 5 illustrates another embodiment of a cylinder support / sleeve assembly according to the invention, with an arrow compensation system.
  • This assembly consists of a support cylinder 10 and a sleeve 6.
  • the cylinder 10 has an outer surface 10a curved, with a parabolic profile. This profile could also be conical.
  • the sleeve 6 has a layer 60 forming the outer surface 6a of together, a support layer 61 and a layer of solidarity 62.
  • This bonding layer 62 is obtained from an expandable or curable material, such as layers 21 and 34 illustrated in Figures 1 and 2.
  • the layers 60 and 61 have a constant thickness.
  • the bonding layer 62 has on its surface outer 62a a cylindrical shape and on its inner face a conical profile complementary to the conical profile of the outer surface 10a of the support cylinder 10.
  • the invention is not limited to the modes of realization which have just been described and, in particular, the layer of the sleeve that serves to compensate the arrow of the cylinder could only have a modulus of elasticity variable in the axial direction, having a thickness constant.
  • the sleeve could comprise a layer of solidarity of variable thickness thanks to a cylinder support of varying diameter and also another layer inside the sleeve having a profile particular as the layer 52 described with reference to the figure 4.
  • the compressible layer 42, 52 or 62 is deformed in compression under the effect of the charges in the nip. This compressible layer is deformed more at the ends of the sleeve than at its center, which compensates for cylinder deflection by generating a load linear uniform.
  • the assembly according to the invention could also include an arrow compensation system consisting of a chamber placed inside the sleeve, containing a pressurized fluid and having a suitable geometry.
  • the assemblies according to the invention allow to compensate for arrows up to 4 mm.
  • the main interest of the compensation system provided for in the sleeve according to the invention is to make the profile unnecessary curved given to the sleeves known in the state of the art to get this arrow compensation. This entails a considerable simplification of the manufacture of the sleeve and therefore a cost reduction. Moreover, the sleeves are usually rectified several times to regenerate the work surface. These rectifications may lead to errors in the definition of the surface outside the sleeve, which leads to compensation of inappropriate arrow. This disadvantage is totally avoided with the invention since it is sufficient that the diameter of the sleeve be constant.

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Laminated Bodies (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Tents Or Canopies (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Dowels (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP00985398A 1999-12-03 2000-12-04 Agencement comprenant un manchon monte sur un cylindre support metallique Expired - Lifetime EP1235684B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9915269 1999-12-03
FR9915269A FR2801833B1 (fr) 1999-12-03 1999-12-03 Un manchon comprenant une couche de solidarisation sur un cylindre support metallique
PCT/FR2000/003378 WO2001039973A1 (fr) 1999-12-03 2000-12-04 Un manchon comprenant une couche de solidarisation sur un cylindre support metallique

Publications (2)

Publication Number Publication Date
EP1235684A1 EP1235684A1 (fr) 2002-09-04
EP1235684B1 true EP1235684B1 (fr) 2005-08-03

Family

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Application Number Title Priority Date Filing Date
EP00985398A Expired - Lifetime EP1235684B1 (fr) 1999-12-03 2000-12-04 Agencement comprenant un manchon monte sur un cylindre support metallique

Country Status (8)

Country Link
US (2) US20030031812A1 (es)
EP (1) EP1235684B1 (es)
JP (1) JP2003515704A (es)
AT (1) ATE301041T1 (es)
DE (1) DE60021758T2 (es)
ES (1) ES2246919T3 (es)
FR (1) FR2801833B1 (es)
WO (1) WO2001039973A1 (es)

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DE60307261T2 (de) * 2003-07-25 2007-07-26 Bobst S.A. Verfahren zur Befestigung einer Gummituch-Hülse auf einen Spannfutter
DE102004054983A1 (de) * 2004-11-13 2006-06-01 Man Roland Druckmaschinen Ag Sleeve, insbesondere Gummituchhülse
US20070119320A1 (en) * 2005-11-28 2007-05-31 Byers Joseph L Printing blanket having improved dynamic thickness stability
ITMI20060393A1 (it) * 2006-03-06 2007-09-07 Rexnord Marbett Srl Zoccolo per piede di appoggio ad elevata rsistenza per supportare corpi pesanti
FR2906183B1 (fr) * 2006-09-27 2009-06-12 Georgia Pacific France Soc Par Procede et ensemble de fabrication d'une feuille absorbante et feuille absorbante obtenue

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US5840386A (en) * 1996-02-22 1998-11-24 Praxair S.T. Technology, Inc. Sleeve for a liquid transfer roll and method for producing it
US5860360A (en) * 1996-12-04 1999-01-19 Day International, Inc. Replaceable printing sleeve
FR2763888B1 (fr) * 1997-05-28 1999-07-16 Rollin Sa Manchon perfectionne pour cylindre de machine d'impression ou analogue et procede de mise en place de ce manchon
US6409645B1 (en) * 1997-06-13 2002-06-25 Sw Paper Inc. Roll cover
DE19820498C2 (de) * 1998-05-07 2000-07-06 Saueressig Gmbh & Co Verfahren zum Herstellen einer Hülse, insbesondere für die Druckindustrie

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JP2003515704A (ja) 2003-05-07
EP1235684A1 (fr) 2002-09-04
FR2801833A1 (fr) 2001-06-08
FR2801833B1 (fr) 2003-05-16
ATE301041T1 (de) 2005-08-15
US20030031812A1 (en) 2003-02-13
ES2246919T3 (es) 2006-03-01
DE60021758D1 (de) 2005-09-08
US20070051464A1 (en) 2007-03-08
WO2001039973A1 (fr) 2001-06-07
DE60021758T2 (de) 2006-06-08

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