Device for Feeding Printing Plates to a Plate Cylinder and Printing Unit Having the Device
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United States of America Patent
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Issued Date -
Nov 20, 2008
app pub date -
May 14, 2008
filing date -
May 14, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device for feeding printing plates to a plate cylinder includes a pressure roller for pressing the printing plate against the circumferential surface of the plate cylinder when the printing plate is being mounted. In order to compensate for uneven pressing forces resulting from a bending of the pressure roller, cylindrical segments are provided that have different widths and/or different diameters and/or different distances between the segments. A printing unit of a rotary printing press having the device, is also provided.
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