US PATENT SUBCLASS 242 / 544
.~.~ Variable speed

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

520  DF  CONVOLUTE WINDING OF MATERIAL {17}
540  DF  .~ With particular drive {5}
544.~.~ Variable speed

DEFINITION

Classification: 242/544

Variable speed:

(under subclass 540) Subject matter wherein the mechanism for transmitting torque is adapted to rotate the take-up at different angular velocities (e.g., by altering a drive input rate or drive transmission ratio) either before or during winding.