US PATENT SUBCLASS 19 / 306
.~.~.~.~ Gripping feed to fiber separator

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

144  DF  ASSEMBLING {7}
296  DF  .~ Web forming {8}
304  DF  .~.~ Fluid propelled to condenser {2}
305  DF  .~.~.~ With fiber liberation {1}
306.~.~.~.~ Gripping feed to fiber separator {1}
307  DF  .~.~.~.~.~> Rotary condenser

DEFINITION

Classification: 19/306

Gripping feed to fiber separator:

(under subclass 305) Method or apparatus wherein the trailing portion of a forwardly moving fibrous accumulation, batt, or mass is nipped or snubbed while the leading portion is divided or separated by a toothed or serrated moving member into discrete fibers, aggregates, or clumps thereof for projection into the gaseous stream.

SEE OR SEARCH THIS CLASS, SUBCLASS:

64.5, for feeding fibrous material to a ginning operation.

83, 84, 86+, and 96, for gripping feed during fiber picking, i.e., fiber liberation or separation and cleaning.

97.5, for feeding fibrous material to a picking operation.

105, for feeding fibrous material to a carding operation.

204+, for feeding fibrous material to a cleaning operation.