US PATENT SUBCLASS 209 / 460
.~.~.~.~ With divergent or opposite travel

Current as of: June, 1999
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209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

422  DF  STRATIFIERS {6}
*  DD  .~ With liquid treatment {3}
*  DD  .~.~ Stationary bed {3}
458  DF  .~.~.~ Chutes and tables {2}
460.~.~.~.~ With divergent or opposite travel

DEFINITION

Classification: 209/460

(under subclass 458) Stationary noncircular tables or chutes on which material with mingled liquid, accompanying or added, is treated, so that the heaviest constituents may settle as a stratum, while the lighter may form relatively displaced strata or be carried away by liquid, and the heaviest and lighter constituents are moved in diverging or opposite directions to discharge.