Tablet coating apparatus with unloader
AssigneeEli Lilly and Company
InventorsDavid W. Nicholson, Gerrit J. Diepering
Life of this patent
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Abstract
Tablet coating and polishing apparatus comprising a conventional rotatable pan with a gravity discharge unloader chute connected for rotation therewith. The unloader chute has an inlet associated with the interior of the pan and an outlet exterior of the pan with a substantially truncated conical surface extending therebetween and having a progressively increasing width toward said outlet for gravity unloading of tablets from the pan.
Claims4
In a tablet coating pan having an opening and a removable gravity discharge unloader chute with an inlet associated with the interior of said pan the outlet of said chute being removably attached to the edge of said pan opening and an outlet exterior of said pan, for rotation therewith, the improvement comprising a substantially truncated conical bottom wall extending between said chute's inlet and outlet for gravity feeding tablets therebetween and having a progressively increasing width toward said outlet and a top surface cooperating with said bottom wall and a pair of side walls to define said chute's opening.
Dependencies are inferred from the claim text.