198 / | HD | CONVEYORS: POWER-DRIVEN |
300 | DF | CONVEYING APPARATUS ENTIRELY SUPPORTED BY MOBILE GROUND ENGAGING MEANS {11} |
312 | DF | .~ Conveyor shiftably mounted on vehicle {5} |
318 | DF | .~.~ Vertically swingable conveyor {2} |
320 | ![]() | .~.~.~ Winch-operated shifting mechanism |