US PATENT SUBCLASS 241 / 145
.~.~.~.~.~.~ Simultaneous adjusting or positioning of separate 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}
139  DF  .~.~ All comminuting zones of cooperating surface type {3}
141  DF  .~.~.~ All comminuting zones of rotary surface type {2}
142  DF  .~.~.~.~ Circumferential or tangential material flow only {1}
143  DF  .~.~.~.~.~ All cooperating surfaces rotate {2}
145.~.~.~.~.~.~ Simultaneous adjusting or positioning of separate surfaces


DEFINITION

Classification: 241/145

(under subclass 143) Apparatus in which a single operator member adjusts or positions simultaneously surfaces of separate comminuting zones.

SEE OR SEARCH THIS CLASS, SUBCLASS:

63+, for devices having inter-related, feed, drive and surface positioning means.

230, for devices including means to adjust the rotary surfaces of a single comminuting zone.