US PATENT SUBCLASS 74 / 87
.~.~ Unbalanced weight

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

*  DD  MECHANICAL MOVEMENTS {15}
86  DF  .~ Rotary to gyratory {1}
87.~.~ Unbalanced weight

DEFINITION

Classification: 74/87

(under subclass 86) Mechanisms, in which the motion is changed by means of unbalanced weights.

SEE OR SEARCH CLASS

209, Classifying, Separating, and Assorting Solids,

366+, for apparatus using unbalanced weights.

241, Solid Material Comminution or Disintegration,

210, for comminutors utilizing this mechanical movement.