| 摘要 |
A device for fastening flexible printing plates to a plate cylinder of rotary printing machines is provided. The plate cylinder has a channel, a channel gap, and a bore. The channel accommodates bent ends of the printing plate. The bore in the channel is axially parallel to the plate cylinder. Two segmented shafts are arranged pivotally in the bore and have leaf springs which are fastened to the segmented shafts. The leaf springs can be brought into contact with the ends inserted into the channel. The channel has at least one lateral recess or cut out in an area which connects the bore radially to a channel gap on the periphery of the plate cylinder, and is at a distance form the channel gap. The end of the printing plate which is bent approximately at a right angle, is provided with a shaped element projecting in the direction of recesses in the channel. The shaped element of the end inserted into the channel can be moved into the recess by bringing the leaf springs into pressure contact with the bent end.
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