US PATENT SUBCLASS 19 / 232
.~.~.~.~.~ Oscillating or reciprocating

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

65 R  DF  WORKING {8}
115 R  DF  .~ Combing {9}
215  DF  .~.~ Tuft combing {8}
229  DF  .~.~.~ Detaching (i.e., segment) {2}
231  DF  .~.~.~.~ Roll {1}
232.~.~.~.~.~ Oscillating or reciprocating

DEFINITION

Classification: 19/232

(under subclass 231) Method and apparatus wherein at least one roll of the detaching roll pair is bodily moved toward and away from the fiber-length bunch.

SEE OR SEARCH THIS CLASS, SUBCLASS:

223, for a detaching roll pair moved in time relation to the combing means.