(under subclass 113) Subject matter wherein the inlet* is mounted for movement back and forth along a straight or arcuate path.
(1) Note. An intake conduit which is carried by a receptacle and is moved relative to cooperating structure to control the amount of material entering the conveyor is considered to be a valve and is excluded from this subclass.
SEE OR SEARCH THIS CLASS, SUBCLASS:
128+, for an intake conduit which is carried by a receptacle and serves as a valve.