US PATENT SUBCLASS 241 / 122
.~.~.~.~ Common surface rotates on horizontal axis

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

*  DD  APPARATUS {41}
107  DF  .~ Plural rotary or oscillatory surfaces cooperate with common surface (e.g., chasing mills) {9}
117  DF  .~.~ Common surface moves during comminution {4}
121  DF  .~.~.~ Plural surfaces forcible away from common surface {1}
122.~.~.~.~ Common surface rotates on horizontal axis

DEFINITION

Classification: 241/122

(under subclass 121) Apparatus in which the common surface rotates on a substantially horizontal axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

228, for similar devices having a single rotary surface cooperating with an outer surface rotating on a horizontal axis.