Advancing material of indeterminate length – Plural material-moving means – With plural paths for material
Patent
1997-11-26
1999-05-25
Marmor, Charles A.
Advancing material of indeterminate length
Plural material-moving means
With plural paths for material
226175, 226190, B65H 2024
Patent
active
059063076
ABSTRACT:
A superstructure of a folding apparatus for feeding at least two webs of flat material to a cylinder unit of the folding apparatus. The superstructure including at least two take-off roller assemblies, each take-off roller assembly including a corresponding take-off roller rotatably mounted on the superstructure. At least one mantling is provided for mounting on an outer surface of each take-off roller in order to adjust a diameter of the corresponding take-off roller assembly. A drive assembly is provided for driving the at least two take-off roller assemblies, each of the at least two take-off roller assemblies having a respective circumferential velocity which is a function of the adjusted diameter of the take-off roller assembly.
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Netherlands Patent No. 89,136, Apr. 15, 1958.
Albert Kevin Francis
Breton Richard Edward
McKrell Richard Lee
Heidelberg Harris Inc.
Heidelberger Druckmaschinen AG
Kaness Matthew A.
Marmor Charles A.
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