(under subclass 123) Subject matter consisting of a rotating perforated member within which another rotary member with a plurality of rods, bars or similar elements interact with the crop material to separate the product.
SEE OR SEARCH THIS CLASS, SUBCLASS:
73, for threshing section having beater; subclass 113 for beater.
SEE OR SEARCH CLASS
99, Foods and Beverages: Apparatus,
603+, for grain hulling apparatus having moving perforated surface particularly subclass 608 wherein the cylindrical or conical perforated enclosure contains an inner hulling member which revolves about an axis substantially coincident with the axis of the cylinder or cone, with which the cylinder or cone cooperates to hull the grain.
