US PATENT SUBCLASS 242 / 571.6
.~.~ Rotation responsive

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}
571.6.~.~ Rotation responsive {1}
571.7  DF  .~.~.~> Wedging roller or ball

DEFINITION

Classification: 242/571.6

Rotation responsive:

(under subclass 571) Subject matter wherein the shiftable means is actuated in response to turning of the coil support structure about a center axis of the coil.

SEE OR SEARCH CLASS

192, Clutches and Power-Stop Control,

74+, for an interior expanding clutch of general use.