US PATENT SUBCLASS 241 / 73
.~.~.~ Arcuate screen concentric with rotary comminuting member

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

*  DD  APPARATUS {41}
68  DF  .~ With separation or classification of material {7}
69  DF  .~.~ Comminuted material discharge permitting screen {3}
73.~.~.~ Arcuate screen concentric with rotary comminuting member

DEFINITION

Classification: 241/73

(under subclass 69) Apparatus in which the screen is in the form of an arc which is concentric with the axis of rotation of a separate rotary comminuting member which cooperates with a member on which the arcuate screen is mounted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

86+, and 90, for arcuate screens which cooperate with rotary comminuting members to assist in the comminuting operation.