US PATENT SUBCLASS 19 / .24
.~.~ Floating roll

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

.2  DF  STOPPING {4}
.23  DF  .~ Thickness detection {1}
.24.~.~ Floating roll

DEFINITION

Classification: 19/.24

(under subclass .23) Method or apparatus wherein a roll means detects the variation in density of the sliver passing thereunder and stops the machine in response to said variation.