US PATENT SUBCLASS 74 / 450
.~.~.~ Diametrically split

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

640  DF  GEARING {31}
434  DF  .~ Rotary bodies {5}
439  DF  .~.~ Sectional {9}
450.~.~.~ Diametrically split

DEFINITION

Classification: 74/450

(under subclass 439) Gears, in which the line of division between the sections occurs along a diameter.