US PATENT SUBCLASS 209 / 344
.~.~.~.~.~.~ Swinging

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}
344.~.~.~.~.~.~ Swinging {1}
345  DF  .~.~.~.~.~.~.~> With impact

DEFINITION

Classification: 209/344

(under subclass 341) Flat horizontal or inclined sifters supported, generally by hangers or standards, for a generally horizontal swinging shake in the direction of travel of the material over the sifters toward discharge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

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