US PATENT SUBCLASS 57 / 326
.~.~.~.~ Feed control

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
315  DF  .~ With drafting {5}
319  DF  .~.~ Intermittent {1}
320  DF  .~.~.~ Mule type {3}
326.~.~.~.~ Feed control

DEFINITION

Classification: 57/326

Feed control:

(under subclass 320) Subject matter including means for driving and regulating the speed of rollers or other devices which feed the fibrous material to be drafted and twisted.