.~ Parallel material flow through plural comminuting zones {5}
137
.~.~ All comminuting zones of loose grinding body type
DEFINITION
Classification: 241/137
(under subclass 134) Apparatus in which all of the comminuting zones are of the type in which the comminution is effected by a loose grinding body or bodies.
(1) Note. This subclass includes partitioned receptacles provided with loose comminuting bodies wherein the material passes in parallel through separate portions of the receptacle, and in which the partition is sufficiently extensive to create distinct comminuting zones.
SEE OR SEARCH THIS CLASS, SUBCLASS:
153, for such devices where the material flows from one comminuting zone to the other in series.