US PATENT SUBCLASS 242 / 422.3
.~.~.~ Electrical operator

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


242 /   HD   WINDING, TENSIONING, OR GUIDING

410  DF  TENSION CONTROL OR BRAKE {3}
416  DF  .~ Supply controlled {6}
422  DF  .~.~ Yieldable coil brake {5}
422.3.~.~.~ Electrical operator

DEFINITION

Classification: 242/422.3

Electrical operator:

(under subclass 422) Subject matter wherein the brake member is shifted by an actuator under the influence of electrodynamic energy.

SEE OR SEARCH CLASS

188, Brakes,

161+, for an electrical brake operator of general use.