US PATENT SUBCLASS 74 / 427
.~.~.~.~ Distribution of pressure

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}
424.5  DF  .~.~ Spiral {4}
425  DF  .~.~.~ Worm {3}
427.~.~.~.~ Distribution of pressure

DEFINITION

Classification: 74/427

(under subclass 425) Gearing, the pressure of the teeth of one of the elements being compensated for by that of another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

410, for pressure distributing gearing in general.