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Class Information
Number: 101/415.1
Name: Printing > Flexible-sheet-securing devices
Description: Means for attaching to their supports and stretching the flexible sheets employed in printing operations.


Patents under this class:
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Patent Number Title Of Patent Date Issued
6637331 Printing blanket having reinforcing band sheets on opposite end portions Oct. 28, 2003
6619200 Method for producing flexographic printing sleeves, and the sleeve obtained Sep. 16, 2003
6615731 Printing press with multi-plate plate cylinder Sep. 9, 2003
6612239 Device for fastening a tension-mounted covering on a printing-unit cylinder Sep. 2, 2003
6609460 Cylinder for receiving a printing form including cylinder gap with curved gap edges Aug. 26, 2003
6604465 Pin registration system for mounting different width printing plates Aug. 12, 2003
6601509 Spring element for fixing in place printing forms on printing form cylinders Aug. 5, 2003
6601511 Device for holding a printing plate Aug. 5, 2003
6601508 Device for clamping printing forms in clamping channels of reduced size Aug. 5, 2003
6598530 Method for fastening a flexible plate Jul. 29, 2003
6595135 Printing unit with automatically moveable tail tucker bar Jul. 22, 2003
6588341 Edge folding device having self-locking mechanism Jul. 8, 2003
6581518 Device for holding and feeding a printing plate to a printing cylinder of a printing machine Jun. 24, 2003
6578484 Printing plate lock-up assemblies having jaw assembly and registration pin assembly Jun. 17, 2003
6571708 Method and device for in-register pre-positioning a printing plate Jun. 3, 2003
6561094 Device for fixing a flexible plate on a printing cylinder May. 13, 2003
6557469 Printing cylinder having plate securing device including plate leg fastening elements and a roller body May. 6, 2003
6543358 Device for clamping flexible plates including a pivotable three-armed profiled strip Apr. 8, 2003
6539859 Multicolor printing press Apr. 1, 2003
6526887 Plate inserting apparatus in rotary printing press Mar. 4, 2003
6520085 Device for tensioning a cylinder dressing on a printing machine-cylinder Feb. 18, 2003
6520079 Rubber blanket and device for fixing a rubber blanket Feb. 18, 2003
6516723 Printing-plate changer assembly Feb. 11, 2003
6510793 Imaging apparatus and printing plate mounting surface for use in an imaging apparatus having printing plate registration detection Jan. 28, 2003
6505555 Cylindrical blanket and blanket cylinder, and printing press Jan. 14, 2003
6505551 Stencil printing machine having means to hold both ends of stencil sheet Jan. 14, 2003
6487967 Device for clamping the trailing edge of a printing plate in a plate cylinder of a rotary printing machine Dec. 3, 2002
6481349 Apparatus for correctly registering and mounting of a printing plate Nov. 19, 2002
6481348 Object attachment apparatus for printing cylinder Nov. 19, 2002
6474237 Device for changing a printing plate Nov. 5, 2002
6474236 Plate material placement apparatus and method Nov. 5, 2002
6474234 Method for locking a cylinder dressing on a printing machine cylinder Nov. 5, 2002
6467411 Printing plate mounting apparatus having guide member for bending plate towards cylinder Oct. 22, 2002
6463851 Clamping device for locking-up or mounting printing forms Oct. 15, 2002
6463854 Device for detecting a printing plate position Oct. 15, 2002
6463853 Plate exchanging apparatus and method in rotary printing press Oct. 15, 2002
6463852 Fluid-loaded tensioning device for printing forms on rotary printing machines Oct. 15, 2002
6457410 Method and apparatus for magnetically clamping printing plates Oct. 1, 2002
6457411 Blanket cylinder providing for ready mounting and dismounting of a blanket Oct. 1, 2002
6450095 Plate removal apparatus in rotary printing press Sep. 17, 2002
6450094 Device for fastening flexible printing plates Sep. 17, 2002
6450092 Method of applying double-sided adhesive tape and gravure printing plates to gravure printing drums Sep. 17, 2002
6450096 Apparatus and method for changing flexible printing plates Sep. 17, 2002
6443066 Device for correcting skew of printing plates on a plate cylinder of a rotary printing machine Sep. 3, 2002
6443067 Sheet-fed printing press having control device for controlling plate cylinder clamps Sep. 3, 2002
6443065 Plate cylinder, external plate register tool, and method of registering plates Sep. 3, 2002
6439118 Method and device for making-ready and feeding printing forms Aug. 27, 2002
6439117 Printing press with multi-plate plate cylinder Aug. 27, 2002
6435091 Apparatus for clamping plates to external drum devices, based on movable clamps Aug. 20, 2002
6431068 Plate exchanging apparatus in rotary printing press Aug. 13, 2002

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