| 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} |
| 197 | | .~.~.~.~ Screw |