| 198 / | HD | CONVEYORS: POWER-DRIVEN | 
| 300 | DF | CONVEYING APPARATUS ENTIRELY SUPPORTED BY MOBILE GROUND ENGAGING MEANS {11} | 
| 312 |  | .~ Conveyor shiftably mounted on vehicle {5} | 
| 313 | DF | .~.~> Contractible or foldable conveyor section | 
| 314 | DF | .~.~> Separate conveyors serially arranged on single vehicle | 
| 315 | DF | .~.~> Power means for shifting conveyor {1} | 
| 317 | DF | .~.~> Horizontally swingable conveyor | 
| 318 | DF | .~.~> Vertically swingable conveyor {2} |