US PATENT SUBCLASS 242 / 421.1
.~.~.~ Plural sensors

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}
421.1.~.~.~ Plural sensors

DEFINITION

Classification: 242/421.1

Plural sensors:

(under subclass 421) Subject matter comprising multiple detectors serving as information input components of the tension regulating system.

SEE OR SEARCH THIS CLASS, SUBCLASS:

333.1, and 334.2+, for plural sensors for controlling an information-bearing carrier.

413.1, for plural sensors acting for controlling a material take-up.