US PATENT SUBCLASS 241 / 86.1
.~.~.~.~ Material thrown against perforated surface by centrifugal force

Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
83  DF  .~ Comminuting surface provided with openings to permit discharge of material {4}
84  DF  .~.~ Cooperates with moving comminuting surface or member {6}
86  DF  .~.~.~ Cooperates with rotary comminuting member {10}
86.1.~.~.~.~ Material thrown against perforated surface by centrifugal force

DEFINITION

Classification: 241/86.1

(under subclass 86) Apparatus wherein the rotary member hurls the work through space so that the work impacts the foraminous surface with sufficient force to comminute the work, or to contribute to the overall comminuting effect of the apparatus.

SEE OR SEARCH THIS CLASS, SUBCLASS:

47+, for devices having means to cause a gas flow in the comminuting zone.