Drive for a conveyor drum in a folder

Details Drive for a conveyor drum in a folder Drive for a conveyor drum in a folder

1980-01-14

1981-04-07

Fisher, J. Reed

Sheet-material associating

With printing

Associating and folding, with rotary printer

101232, 270 47, 270 60, F16H 2114, B65H 4516

Patent

active

042601444

ABSTRACT:
A planetary crank drive gear arrangement for a conveyor drum in a folder of a web-fed rotary printing machine is disclosed. The planetary crank drive gear arrangement includes a pair of spaced planetary gears which cooperate with a sun gear through which the shaft of the conveyor drum passes. A swing disk is carried on the conveyor drum shaft and is so weighted to compensate for the additional weights added by the planetary crank drive gears and the like. The planetary crank drive gear arrangement allows the conveyor drum to be either accelerated or decelerated without adversely affecting the drive for the printing machine.

REFERENCES:
patent: 1450574 (1923-04-01), Barber
patent: 2084783 (1937-06-01), Seybold
patent: 2571806 (1951-10-01), Wood

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