Printing – Flexible-sheet-securing devices
Patent
1994-02-28
1996-03-12
Bennett, Christopher A.
Printing
Flexible-sheet-securing devices
101DIG36, B41F 2100
Patent
active
054977037
ABSTRACT:
A device for adjusting the oblique register in a clamping device for locking printing plates in an offset printing machine. A clamping bar which opens and closes a gap is oriented for insertion of the front or rear edge of a printing plate at the jacket face of the plate cylinder parallel to the cylinder axis. A centering bolt is secured to the clamping bar and it is oriented radially to the plate cylinder and it extends into the insertion gap. The centering belt has a profile which corresponds to the printing plate. The centering bolt is secured on the one outer region of the clamping device so that a stop being oriented in the circumferential direction of the plate cylinder is adjustably attached on the outer regions o the clamping device in the insertion gap. The position of the stop is adjusted with a device disposed on the plate clamping device.
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Bennett Christopher A.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
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