Photocopying – Projection printing and copying cameras – With developing
Patent
1995-10-26
1997-07-01
Pendegrass, Joan H.
Photocopying
Projection printing and copying cameras
With developing
198846, G03B 2732
Patent
active
056443790
ABSTRACT:
An apparatus and technique to guide a fabric conveyor belt by alignment of the fabric weaves with a mating fabric on a vacuum platen is described. The technique functions in a manner similar to an edge guide, however the correcting forces are applied over the surface of the belt as opposed to the edge of the belt. Robust tracking can be achieved and the need for frequent adjustments of the conveyor rollers by the user is eliminated.
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Chin Leo
Graveson Sandra
Islam Abu S.
Kleckner Robert J.
Kepner Kevin R.
Pendegrass Joan H.
Xerox Corporation
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