US PATENT SUBCLASS 19 / 37
.~.~ With knocker roll

Current as of: June, 1999
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19 /   HD   TEXTILES: FIBER PREPARATION

1  DF  LIBERATING {4}
35  DF  .~ Boll hulling {3}
37.~.~ With knocker roll

DEFINITION

Classification: 19/37

Having a rotating member to continually throw back the material until the fibers are separated from the pod.

SEE OR SEARCH THIS CLASS, SUBCLASS:

36, for other knocker-rolls, and 53, for knocker-rolls which are adapted to remove the seed from the fiber.