US PATENT SUBCLASS 241 / 232
.~.~.~.~.~.~ Pivoted roll support

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

*  DD  APPARATUS {41}
198.1  DF  .~ Cooperating comminuting surfaces (e.g., jaw crusher) {5}
220  DF  .~.~ Rotary surface (or surfaces) {2}
221  DF  .~.~.~ Circumferential or tangential flow of material (e.g., roll mills or roll and concave mills) {7}
227  DF  .~.~.~.~ Both cooperating surfaces rotate (e.g., roll mills) {4}
230  DF  .~.~.~.~.~ Adjustably or yieldably mounted rotary surface {3}
232.~.~.~.~.~.~ Pivoted roll support {1}
233  DF  .~.~.~.~.~.~.~> Adjustable pivot

DEFINITION

Classification: 241/232

(under subclass 230) Apparatus in which at least one of the rotary surfaces is provided with a pivotally mounted support.

SEE OR SEARCH THIS CLASS, SUBCLASS:

121+, and 128+, for pivotally supporting a plurality of rolls relative to a common surface.