US PATENT SUBCLASS 74 / 413
.~.~ Parallel axes or shafts

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

640  DF  GEARING {31}
412 R  DF  .~ Directly cooperating gears {8}
413.~.~ Parallel axes or shafts {1}
414  DF  .~.~.~> External type {1}

DEFINITION

Classification: 74/413

(under subclass 412) Gearing, wherein the gear axes or shafts are parallel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

332, for internal-external interchangeably locked gearing.

390, for eccentric driving shaft and axle gearing.