US PATENT SUBCLASS 242 / 575.4
.~.~.~.~ Hinged mandrel segment

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

570  DF  COIL HOLDER OR SUPPORT (E.G., SPINDLE, DISPENSER, OR SPOOL) {6}
571  DF  .~ Radially expansible or contractile {8}
575  DF  .~.~ Transversely shiftable operator {4}
575.3  DF  .~.~.~ Rotatable cam or cam follower {1}
575.4.~.~.~.~ Hinged mandrel segment

DEFINITION

Classification: 242/575.4

Hinged mandrel segment:

(under subclass 575.3) Subject matter wherein the follower is movable (e.g., radially) to shift a portion of the spindle about a pivotal axis, substantially parallel to the coil axis.