US PATENT SUBCLASS 74 / 356
.~.~.~ Alternative clutch shaft


Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

640  DF  GEARING {31}
325  DF  .~ Interchangeably locked {11}
*  DD  .~.~ Slidable keys or clutches {3}
356.~.~.~ Alternative clutch shaft


DEFINITION

Classification: 74/356

(under subclass 325) Transmissions composed of a single shiftable driving shaft which can be progressively or selectively clutched to any one of a plurality of intermediate shafts or counter shafts, which in turn are connected by constant mesh gearing to a final driven shaft, the drive shaft and the intermediate shafts or counter shafts being provided with cooperating clutch faces.