Tablet feed assembly
AssigneeCustom Metalcraft, Inc.
InventorDelmar R. Wiese
Life of this patent
Estimating the term…
Abstract
A feed assembly for use in filling a container with tablets or other materials is disclosed. The assembly includes a spiral chute which is constructed of a series of interconnected chute segments having a stepped configuration between adjacent segments. A segment support is located in the vertical wall at each junction of chute segments. The action resulting from the protrusions provided by the segment supports, together with the drop caused by the stepped configuration between chute segments, assists in allowing the tablets to remain in motion as they travel along the chute rather than backing up or "freight-training" along the length of the chute.
Claims3
A feed assembly for use in filling a container with tablets or other materials, comprising:
- a helical chute including a plurality of interconnected chute thereof and with each successive chute segment being spaced from the previous chute segment to provide a gap therebetween;
- and
- a side wall support member interconnected only between the side walls of at least two of the adjacent chute segments such that a continuous barrier is formed by said side wall support member and the adjacent chute segment side walls, said side wall support member overlapping the side walls of the adjacent chute segments such that a protrusion is formed by each overlap of said side wall support member and one of the adjacent chute segment side walls, said protrusions being contacted by at least some of the tablets or other materials such that the flow of tablets or other materials is disturbed, thus preventing freight training or backing up of tablets or other materials to allow even flow thereof along the length of the chute.
Dependencies are inferred from the claim text.