US PATENT SUBCLASS 414 / 187
.~.~.~ Material accumulating and holding structure, and driven conveyor therein serving to move (e.g., eject, etc.) material from structure to chamber

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}
187.~.~.~ Material accumulating and holding structure, and driven conveyor therein serving to move (e.g., eject, etc.) material from structure to chamber {3}
188  DF  .~.~.~.~> Including wheeled carriage for supporting the structure
189  DF  .~.~.~.~> Driven conveyor comprises rotatable, pocketed gate
190  DF  .~.~.~.~> Screw conveyor

DEFINITION

Classification: 414/187

Material accumulating and holding structure, and driven conveyor therein serving to move (e.g., eject) material from structure to chamber:

(under subclass 172) Apparatus in which the driven device includes, or consists of, a material accumulating and holding structure and a driven conveyor located in, or forming a part of, the structure to remove material from the structure and direct it into the chamber.