US PATENT SUBCLASS 209 / 365.1
.~.~.~ Reciprocating

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

233  DF  SIFTING {16}
363  DF  .~ Elements {7}
364  DF  .~.~ Actuating {2}
365.1.~.~.~ Reciprocating {6}
365.2  DF  .~.~.~.~> Cam and linkage
365.3  DF  .~.~.~.~> With cushioning
365.4  DF  .~.~.~.~> Differential motion
366  DF  .~.~.~.~> Gyrating {1}
367  DF  .~.~.~.~> Unbalanced weight
368  DF  .~.~.~.~> Magnetic

DEFINITION

Classification: 209/365.1

Reciprocating:

(under subclass 364) Means for effecting back and forth movement of the sifting apparatus.

(1) Note. The motion of the sifting element maybe described as vibrating or oscillating.

(2) Note. The device must be especially adapted for the operation of a sifter or the sifter must be included as an element of the device to be classified herein.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism and 366, Agitating, appropriate subclasses, for similar apparatus not especially adapted for operation of a sifter or not including a sifter as an element thereof.