US PATENT SUBCLASS 241 / 199.3
.~.~.~.~.~ Rectilinearly reciprocating knife

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}
199  DF  .~.~ Batch type (e.g., mortar and pestle) {2}
199.1  DF  .~.~.~ With means to move batch container or support {2}
199.2  DF  .~.~.~.~ Intermittent movement of support interrelated with movement of cutter or knife {2}
199.3.~.~.~.~.~ Rectilinearly reciprocating knife

DEFINITION

Classification: 241/199.3

(under subclass 199.2) Apparatus wherein the comminuting tool moves to-and-fro in a straight line.

SEE OR SEARCH THIS CLASS, SUBCLASS:

84.4, for a reciprocating comminuting tool urging a mass of material toward a comminuting surface having material discharge passageways.

270+, for a vertically reciprocating comminuting tool in a device having a flow of material through the comminuting zone.