Advancing material of indeterminate length – Means to engage longitudinally spaced modifications in material – Rotating sprocket
Patent
1988-05-04
1989-09-19
Jillions, John M.
Advancing material of indeterminate length
Means to engage longitudinally spaced modifications in material
Rotating sprocket
226 87, 4006163, B41J 1128, B65H 2020
Patent
active
048673633
ABSTRACT:
A web loading and feeding system comprises an elongated web and a web loading and feeding machine. The web is fed longitudinally of itself through the machine by a pair of drive sprockets having pins which cooperate with holes in side edge portion of the web. The hole arrangement in the web and the pin arrangement on the sprockets readily enable a machine operator to visually determine how to properly load the web onto the sprockets.
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Ladue John E.
Logan David J.
Wood Kenneth O.
Gerber Scientific Products, Inc.
Jillions John M.
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