Printing – Flexible-sheet-securing devices
Reexamination Certificate
2005-06-07
2005-06-07
Hirshfeld, Andrew H. (Department: 2854)
Printing
Flexible-sheet-securing devices
C101S376000, C101S246000, C101S407100
Reexamination Certificate
active
06901858
ABSTRACT:
A plate cylinder of a printing press, with a tensioning channel which extends in the axial direction, in which means for fixing the plate ends of at least one printing plate which can be positioned on the plate cylinder are arranged. The leading plate end can be fixed by a holding element against a contact surface by means of a tensioning rail which can be moved in the tensioning channel. After that, and after the plate cylinder has been rotated, it is then possible to hook the trailing plate end on the extended tensioning rail. After that, it is possible to draw the tensioning rail back in again to tension the trailing plate end.
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Cohen & Pontani, Lieberman & Pavane
Evans Andrea H.
Hirshfeld Andrew H.
MAN Roland Druckmaschinen AG
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