198 / | HD | CONVEYORS: POWER-DRIVEN |
618 | DF | CONVEYOR SECTION {26} |
717 | DF | .~ Pusher conveyor and separate load support surface {7} |
736 | DF | .~.~ Reciprocating pusher {4} |
738 | DF | .~.~.~ Mounted on a carrier {4} |
741 | DF | .~.~.~.~ Plural pushers {1} |
742 | DF | .~.~.~.~.~ Oscillating about axis or axes {2} |
745 | .~.~.~.~.~.~ Axis or axes perpendicular to load support surface |