US PATENT SUBCLASS 241 / 218
.~.~.~.~ With moving cooperating surface

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}
201  DF  .~.~ Compound movement comminuting surface or surfaces {4}
217  DF  .~.~.~ Unitary comminuting member and eccentric strap {1}
218.~.~.~.~ With moving cooperating surface

DEFINITION

Classification: 241/218

(under subclass 217) Devices in which the compound movement surface cooperates with a surface which moves during the comminuting operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

237, and the notes thereto for other devices having plural moving cooperating surfaces.