B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
B41F 27/00 (2006.01) B41F 27/12 (2006.01)
Patent
CA 2144193
A B S T R A C T The invention relates to a device for replacing printing plates in rotary printing presses, particularly in web-fed rotary printing presses for printing on both sides of a material web, said printing presses having at least one respective printing unit which comprises a cylinder having clamping means within a cylinder gap thereof for clamping the ends of a printing plate wound around the surface of the cylinder, said plate cylinder (1) being associated with a removal device (6) for removing the printing plates (A) released from the plate cylinder as well as with an infeed device (5) for new printing plates B to be fastened on the plate cylinder. The invention is characterized in that with the plate cylinder (1) of a lower printing unit there are associated pivotable holding and feed means (50, 51, 52) for the new printing plates B to be fed as well as pivotable holding means (55, 56) for the printing plates A to be removed from the plate cylinder (1), said feed means and said holding means supporting the printing plates A and B in their essentially hanging position. (Fig. 1)
Dennison Associates
Heidelberg Harris S.a.
Heidelberger Druckmaschinen Aktiengesellschaft
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