US PATENT SUBCLASS 144 / 246.1
.~ Feed roll

Current as of: June, 1999
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144 /   HD   WOODWORKING

242.1  DF  FEEDER OR PRESSER {10}
246.1.~ Feed roll {9}
246.2  DF  .~.~> With feeler or presensing device
247  DF  .~.~> Spring pressed
248  DF  .~.~> Weighted
248.2  DF  .~.~> With oblique means urging work laterally
248.3  DF  .~.~> Resilient feed roll
248.4  DF  .~.~> On overhanging arm
248.5  DF  .~.~> Work centering and feeding
248.6  DF  .~.~> Roll feeds in direction of cut
248.7  DF  .~.~> Special shaped roll

DEFINITION

Classification: 144/246.1

Feed roll:

(under subclass 242.1) Mechanism including as a significant component thereof, a positively-driven work-moving roller.

(1) Note. Included herein as a "significant component" are structural details of a roll, arrangement of a roll, gear connections, etc.

SEE OR SEARCH CLASS

492, Roll or Roller, for a roll, per se, not provided for elsewhere; see the notes thereunder.