US PATENT SUBCLASS 242 / 421.3
.~.~.~ Coil weight sensor

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

410  DF  TENSION CONTROL OR BRAKE {3}
416  DF  .~ Supply controlled {6}
421  DF  .~.~ Supply coil brake control {5}
421.3.~.~.~ Coil weight sensor

DEFINITION

Classification: 242/421.3

Coil weight sensor:

(under subclass 421) Subject matter comprising a detector responsive to changes in the mass of a coil, which detector serves as a material condition information input component of the tension regulating system.

SEE OR SEARCH THIS CLASS, SUBCLASS:

334.5, for a coil weight sensor for regulating an information-bearing carrier.