198 / | HD | CONVEYORS: POWER-DRIVEN |
618 | DF | CONVEYOR SECTION {26} |
678.1 | DF | .~ Endless conveyor having means for suspending load {8} |
685 | ![]() | .~.~ Elongated drive means and hanger interengaging means {2} |
686 | DF | .~.~.~> Strand or cable drive means connected to hanger below hanger support means |
687 | DF | .~.~.~> Chain or pivotally connected members drive means connected to hanger below hanger support means |