US PATENT SUBCLASS 209 / 492
.~.~.~ Conveyers

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

422  DF  STRATIFIERS {6}
484  DF  .~ Elements {9}
490  DF  .~.~ Discharging {4}
492.~.~.~ Conveyers

DEFINITION

Classification: 209/492

(under subclass 490) Apparatus and methods wherein conveying devices are employed for or specially adapted for the removal of stratified material from stratifiers.

SEE OR SEARCH THIS CLASS, SUBCLASS:

448, 461-465, and all subclasses under stratifiers, having permeable beds, for combinations of stratifiers and discharge conveyors.