US PATENT SUBCLASS 494 / 59
.~.~.~ And structure to receive or guide material loosened

Current as of: June, 1999
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494 /   HD   IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS

43  DF  ROTATABLE BOWL {16}
56  DF  .~ Including discharge-related structure in nature of (a) outlet having device for controlling quantity of flow, (b) element associated with pickup of material and adjustable for varying quality of flow, or (c) static scraper or the like for engaging material in moving bowl {2}
58  DF  .~.~ Static scraper or the like for engaging material in moving bowl {1}
59.~.~.~ And structure to receive or guide material loosened

DEFINITION

Classification: 494/59

And structure to receive or guide material loosened:

(under subclass 58) Apparatus comprising structure which either accumulates, or provides a path for the movement of, material which has been dislodged by the blade.