US PATENT SUBCLASS 241 / 148
.~.~.~.~ Oscillating surface

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}
139  DF  .~.~ All comminuting zones of cooperating surface type {3}
147  DF  .~.~.~ All comminuting zones of reciprocating surface type {2}
148.~.~.~.~ Oscillating surface

DEFINITION

Classification: 241/148

(under subclass 147) Apparatus in which the reciprocating surface has an oscillating movement.

(1) Note. For reference to the definition of oscillating type comminutors, see the Search This Class, Subclass, references below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

164, for oscillating type comminutors arranged for serial flow of material.

264+, for single oscillating type comminutors see note (1) above.