US PATENT SUBCLASS 74 / 378
.~.~.~.~.~ Bevel gears

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}
*  DD  .~.~.~ Single clutch shaft {3}
376  DF  .~.~.~.~ Single speed forward and reverse {3}
378.~.~.~.~.~ Bevel gears

DEFINITION

Classification: 74/378

(under subclass 376) Transmissions wherein a bevel driving gear is in constant mesh with a plurality of driven bevel gears, loosely mounted on the driven shaft with a manually operated slidable clutch for connecting either of the loosely mounted gears to its shaft and wherein the drive shaft is at an angle to the driven shaft.

SEE OR SEARCH THIS CLASS, SUBCLASS:

17, for washer and wringer mechanisms.

385+, for pivotally supported bevel gearing.