US PATENT SUBCLASS 414 / 198
.~.~.~.~ Reciprocating pusher or reciprocating conveying surface

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

147  DF  CHAMBER OF A TYPE UTILIZED FOR A HEATING FUNCTION AND MATERIAL CHARGING OR DISCHARGING MEANS THEREFOR {6}
160  DF  .~ Charging of chamber {7}
172  DF  .~.~ By driven device for transporting material to and/or into, or into and within, chamber {9}
196  DF  .~.~.~ Conveyor {2}
198.~.~.~.~ Reciprocating pusher or reciprocating conveying surface

DEFINITION

Classification: 414/198

Reciprocating pusher or reciprocating conveying surface:

(under subclass 196) Apparatus wherein the conveyor comprises a reciprocating pusher or a reciprocating conveying surface.

SEE OR SEARCH CLASS

110, Furnaces,

109, and 114 for reciprocating-type fuel feeders.