US PATENT SUBCLASS 241 / 136
.~.~.~ Interconnected means forcing material against moving comminuting surface or surfaces

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

*  DD  APPARATUS {41}
134  DF  .~ Parallel material flow through plural comminuting zones {5}
135  DF  .~.~ With unitary or interconnected feed mechanisms or controls for plural zones {1}
136.~.~.~ Interconnected means forcing material against moving comminuting surface or surfaces

DEFINITION

Classification: 241/136

(under subclass 135) Apparatus in which the feed mechanism comprises plural interconnected means for forcing material against a moving comminuting surface or surfaces.

SEE OR SEARCH THIS CLASS, SUBCLASS:

34+, for interconnected feed devices of this type combined with automatic control features for the feed.

151, for single surface comminutors with plural comminuting zones provided with feed devices which are not interconnected.

274+, 277+ and 283, for single surface comminutors, per se.