Printing – Rolling contact machines – Rotary
Patent
1995-12-04
1998-07-07
Burr, Edgar S.
Printing
Rolling contact machines
Rotary
101408, 271204, 271268, B41F 1324
Patent
active
057752249
ABSTRACT:
Sheet delivery in a printing press, wherein, at acceptance of a sheet, a gripper bar of the delivery has a speed which is increased in comparison with a sheet-surrendering or transferring gripper bar includes delivery chains, and a drive for driving the chains so as to increase the speed of the gripper bar of the delivery at an instant at which a sheet is transferred to the gripper bar of the delivery by the sheet-surrendering gripper bar.
REFERENCES:
patent: 3935814 (1976-02-01), Weisgerber
patent: 3960079 (1976-06-01), Capetti
patent: 4290595 (1981-09-01), Thunker
patent: 4869169 (1989-09-01), Rebel et al.
UK Search Report.
Burr Edgar S.
Ghatt Dave A.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
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