US PATENT SUBCLASS 226 / 137
.~ Adjustable feeder

Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

120  DF  BY INTERMITTENT (INTERRUPTED) MATERIAL-MOVER {13}
137.~ Adjustable feeder {2}
138  DF  .~.~> Operative-controlled, machine-powered adjustment
139  DF  .~.~> Adjustable feed increment {2}

DEFINITION

Classification: 226/137

(under subclass 120) Device wherein a part, or parts, of an intermittent feeder* may be moved volitionally relative to other part(s) of the device, whereby the direction or increment of feed may be varied.

SEE OR SEARCH THIS CLASS, SUBCLASS:

132, 133, 135, and 136, for other means to adjust or select increments of material-advance.