US PATENT SUBCLASS 242 / 366.1
.~.~.~ Variable diameter

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

364  DF  UNIDIRECTIONAL WINDING AND UNWINDING {9}
365.6  DF  .~ Fixed number of windings on winding surface (e.g., positive feeder) {4}
366  DF  .~.~ Winding drum details {1}
366.1.~.~.~ Variable diameter

DEFINITION

Classification: 242/366.1

Variable diameter:

(under subclass 366) Subject matter in which the support can be adjusted to change its diameter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

365.5, for an adjustable winding drum in a unidirectional winding and unwinding device in which the number of loops of material on the drum is variable during operation.