(under subclass 502) Conveyor arrangements in which at least one of the conveyors is moveably mounted on the vehicle.
SEE OR SEARCH THIS CLASS, SUBCLASS:
523, for a self-loading or unloading vehicle wherein the load handling means comprises a conveyor which is shiftably or removably attached to the vehicle.
SEE OR SEARCH CLASS
198, Conveyors: Power-Driven,
586+, for a conveying system having plural power-driven conveying sections, and wherein the sections are relatively adjustable.