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Printing > Printing Members > Rolling Contact Rolling ContactRolling Contact patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/27/07 - 20070295230 - Method and devices for reducing vibration Vibrations of a cylinder, which is a part of a web-processing machine, and particularly a printing machine, are dampened. A functional correlation is determined for a course of a force of a channel passage through a nip point defined by the cylinder and a second cylinder. The functional correlation is ... 12/20/07 - 20070289465 - Method and device for controlling a processing machine for a sheet-like material The invention relates to a method and a device for controlling a processing machine for sheet-like material having at least one cylinder that can be driven individually and that carries a printing form. The method involves, inter alia, eliminating the pressurized printing contact between the plate cylinder 10 and adjacent ... 10/11/07 - 20070234915 - Rotating body of a web-fed press A rotating body of a web-fed press, in which one or more hot spots develop in at least one sector of at least one of two or more rotating bodies due to the rolling of the two or more rotating bodies on one another. The rotating body has at least ... 07/26/07 - 20070169652 - Sleeve for a printing-press cylinder, and printing-press cylinder A sleeve for a cylinder, in particular for a transfer cylinder or a blanket cylinder, of a printing press, having a base body which has at least one layer and a replaceable body which has at least one layer. The base body is connected fixedly to a cylinder of a ... 06/28/07 - 20070144381 - Covering for printing machines The invention relates to a sleeve for mounting on carrier cylinders of printing machines, with two flange rings 11, 12 on the ends, on which a cylindrical outer sleeve wall 20 and an inner sleeve wall 30 are supported at a distance from each other. In order to create a ... 06/28/07 - 20070144380 - Printing blanket having a dimensionally stable carrier plate, a method for producing a printing blanket of this type, and a printing unit for a printing machine without a damping unit A printing blanket or dressing includes a dimensionally stable carrier plate which has ends that can be secured to a transfer cylinder. A coating is applied to the carrier plate and forms the lateral surface of the transfer cylinder. A recess is located in the printing blanket or dressing intermediate ... 06/07/07 - 20070125250 - Printing cylinder for a rotary web press and method for operating a rotary web press A printing cylinder for a rotary web press to which at least one printing form is attached and a method for operating a rotary web press is disclosed. The printing cylinder is built up of at least one cylinder core and an adapter sleeve installed thereon, wherein the adapter sleeve ... 05/31/07 - 20070119320 - Printing blanket having improved dynamic thickness stability A printing blanket is provided which resists gauge loss throughout its useful life when subjected to printing nip pressures. The printing blanket includes a printing surface layer and at least one fabric ply. The fabric ply is treated by impregnation with a 100% solids elastomeric urethane compound which penetrates the ... 05/31/07 - 20070119319 - Cylinder for receiving a printing form The novelty and inventive step lies in that the majority of the carbon fibers in the plastic are aligned essentially parallel to the principal symmetry axis of the cylinder (1). The method of the production of a cylinder according to the invention is also claimed. ... 05/10/07 - 20070101884 - Printing blanket including a non-extensible backing layer and a relief area which may be mounted in a variety of lockup mechanisms A printing blanket is provided which may include a printable surface ply, a compressible ply, one or more reinforcing fabric plies, and a non-extensible backing layer comprising a polymeric material. The printing blanket has first and seconds ends which are adapted to be inserted into the gap of a printing ... 05/10/07 - 20070101883 - Printing system using shape-changing materials A printing plate suitable for retaining ink in an imagewise fashion on a main surface thereof defines an array of pixel-sized cavities. Each cavity has associated therewith a quantity of a light-induced shape-memory polymer. When a cavity is exposed with energy, such as from an imaging laser, the quantity of ... 05/03/07 - 20070095231 - Apparatus and method for balancing a printing roller having an image producing area on its outer surface Apparatus for balancing a printing roller having an image producing area thereon, includes a detector for detecting any unbalance of the printing roller during rotation thereof. A computer determines weight adjustments of the printing roller that are required to correct the unbalance, in response to the detection. A laser is ... 04/26/07 - 20070089622 - Jacket for impression cylinder or transport cylinder of printing press Provided is a jacket to be installed on a surface of one of impression cylinders and transport cylinders. The jacket is produced by the following process. Super hard particles, such as ceramic particles, are scattered on a surface of a sheet-shaped base member. A plating layer is then formed on ... 04/19/07 - 20070084366 - Printer image drum support A printer image drum is provided that includes a cylindrical drum formed of a first material, a bearing formed of a second material and an end bell formed of the first material with the end bell mounting the cylindrical drum on the bearing. The image drum is structured so that ... 04/19/07 - 20070084366 - Printer image drum support A printer image drum is provided that includes a cylindrical drum formed of a first material, a bearing formed of a second material and an end bell formed of the first material with the end bell mounting the cylindrical drum on the bearing. The image drum is structured so that ... 04/12/07 - 20070079715 - Offset lithographic printing press having seamed sleeved printing blanket An offset lithographic printing press combined with a gapped or seamed cylindrical offset printing blanket having pre-made blanket material mounted on a cylindrical sleeve is disclosed, wherein conventional, manufactured blanket material in flat form is adhered to a cylindrical sleeve to economically produce a cylindrical sleeved blanket. The leading and ... 06/29/06 - 20060137551 - Compensator sleeve for flexographic printing an intermediate layer (7) of a soft elastomer material, placed between the metal internal base (5) and the hard external layer (6). ... 05/11/06 - 20060096478 - Printing machine with extensible print cylinder for easy change of the print sleeve A printing machine to work corrugated board and the like includes a print cylinder provided with radial holes (E, E′) for emitting compressed air in order to allow the introduction and removal of a print sleeve (S) carrying a print cliché (C), said print cylinder consisting of a fixed shaft ... 05/04/06 - 20060090660 - Blanket for printing roll A blanket for a printing roll is disclosed. The blanket includes a silicon-based resin layer and a fixation film on a surface of the silicon-based resin layer. ... 04/06/06 - 20060070539 - Supporting and releasably holding device for a printing cylinder hub A printing machine color assembly presenting a main or cliché-carrying cylinder (2) and an interlocking or screened cylinder (3), each carried at its hubs (2a, 2b; 3a, 3b) by first (4a; 5a—operator side) and second (4b; 5b—motor side) slidable supports positioned on different sides of the printing machine and parallel ... 02/16/06 - 20060032388 - Printing blanket with convex outer print surface A tubular printing blanket having an axial center has a carrier sleeve layer having a uniform thickness, a compressible layer, a reinforcing layer over the compressible layer, and a print layer disposed over the reinforcing layer. At least one of the reinforcing layer and the compressible layers has a non-uniform ... 11/17/05 - 20050252399 - Apparatus and method for changing printing sleeves on a printing machine The invention provides an apparatus for the mounting and/or demounting of at least two printing sleeves outside a printing unit of a printing machine. The printing sleeves include an outer printing sleeve forming a printing surface and an inner printing sleeve providing diameter compensation between the outer printing sleeve and ... 10/27/05 - 20050235849 - Printing press sleeve having a multilayer structure, and method for the production thereof The invention concerns a sleeve with a multiple layer structure for printing presses with king rolls configured as pneumatic cylinders; in particular a sleeve for the flexographic printing process, with an inner tube of reversibly expandable plastic material, whose internal diameter is smaller than the king roll diameter, with an ... 10/20/05 - 20050229800 - Plate cylinder with larger diameter central image area A plate cylinder has a cylinder body, a first image area at one end of the cylinder body, the first image area having a first average diameter, a second image area at the other end of the cylinder body having a second average diameter, and a third image area between ... 09/08/05 - 20050193908 - Printing blanket with convex outer print surface A printing blanket includes a carrier sleeve layer having at least one axially convex surface and a print layer disposed over the carrier sleeve layer. A blanket cylinder with a convex outer surface and a convex shim is also provided. An offset printing press is also provided. ... 08/04/05 - 20050166777 - Pressure cylinder in the form of a hollow cylinder made of metal An impression cylinder in the form of a hollow cylinder made of metal, e.g., aluminum, for printing machines, having an essentially constant wall thickness over its length. The cylinder may have a predetermined inner diameter and may have various different outer diameters. The hollow cylinder includes a cylinder jacket. The ... 07/21/05 - 20050155505 - Printing device A printing device has a support roll and a sleeve having at least one sleeve element and detachably mounted on the support roll, wherein the sleeve, when mounted on the support roll, surrounds at least partially the support roll. At least one printing plate is adapted to be detachably mounted ... ### FreshPatents.com Support |