US PATENT SUBCLASS 241 / 252
.~.~.~.~.~.~ Non-coaxial or eccentric

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}
244  DF  .~.~.~ Axial or radial flow of material (e.g., disc mill, or cone and shell mill) {6}
250  DF  .~.~.~.~ With moving cooperating surface {1}
251  DF  .~.~.~.~.~ Both cooperating surfaces rotate {2}
252.~.~.~.~.~.~ Non-coaxial or eccentric

DEFINITION

Classification: 241/252

(under subclass 251) Apparatus in which the surfaces rotate about axes which are respectively noncoaxial or eccentric relative to each other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

206, for devices in which a surface having compound movement cooperates with a moving surface.

220, for devices in which the off-center or eccentric mounting is such that the path of the material is not in a generally radial and/or tangential direction.

254, for devices in which a single moving surface is mounted noncoaxially or eccentrically relative to a stationary surface.

SEE OR SEARCH CLASS 100, Presses,

155+, and see the Notes thereto for roll type presses, not elsewhere classified.