US PATENT SUBCLASS 74 / 451
.~.~.~ Shaft-admitting insert

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}
451.~.~.~ Shaft-admitting insert

DEFINITION

Classification: 74/451

(under subclass 439) Gears, provided with removable inserts whereby the shafts may be removed laterally through the opening occurred by the inserts.