US PATENT SUBCLASS 209 / 342
.~.~.~.~.~.~ Sliding

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

233  DF  SIFTING {16}
*  DD  .~ Plane sifters {2}
*  DD  .~.~ Horizontal and inclined {4}
*  DD  .~.~.~ Reciprocating {6}
*  DD  .~.~.~.~ With horizontal shake {3}
341  DF  .~.~.~.~.~ Longitudinal {2}
342.~.~.~.~.~.~ Sliding {1}
343  DF  .~.~.~.~.~.~.~> With impact

DEFINITION

Classification: 209/342

(under subclass 341) Flat inclined or horizontal sifters supported for sliding movement, where the movement is horizontal and in the general direction of travel of material over the sifters toward discharge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

329, for similar sifters having both a vertical and horizontal shake.