US PATENT SUBCLASS 241 / 106
.~.~ Frictional drive surface on horizontal axis

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

*  DD  APPARATUS {41}
103  DF  .~ Rolls frictionally driven and supported by relatively moving surfaces (e.g., ball chasers) {3}
106.~.~ Frictional drive surface on horizontal axis

DEFINITION

Classification: 241/106

(under subclass 103) Apparatus in which one of the frictional drive surfaces rotates about a horizontal axis.