Printing – Rolling contact machines – Rotary
Patent
1978-03-15
1980-06-03
Sewell, Paul T.
Printing
Rolling contact machines
Rotary
271206, B41F 1364
Patent
active
042056063
ABSTRACT:
A control mechanism for grippers of a sheet delivery device particularly on a printing machine, is disclosed. A chain delivery device is provided with a gripper mechanism whereby printed paper sheets coming from a printing unit are grabbed by the grippers, then carried to a delivery area at which point the grippers are opened and the paper sheets are released by the grippers and fall onto a pile of sheets.
REFERENCES:
patent: 1638752 (1927-08-01), Sheldrick
patent: 3610579 (1971-10-01), Jiruse
Adamovske Strojirny, Narodni Podnik
Heinz A.
Sewell Paul T.
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