Compression mold tool
AssigneeMarland Mold, Inc.
InventorRichard B. Niese
Life of this patent
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Abstract
An improved mold tool for use in molding machines comprising a mold tool having a core and a stripper sleeve which move in vertical relation to one another for stripping a threaded molded part, the improvement comprising a race on one of said core or said stripper sleeve, a rotating stripper bushing which rotates within said stripper sleeve in relation to said race so that the vertical movement between said stripper sleeve and said core results in rotation of said rotating stripper bushing.
Claims13
In a mold tool having a core and a stripper sleeve which move in vertical relation to one another for stripping a threaded molded part, the improvement comprising a race on at least one of said core and said stripper sleeve, a rotating stripper bushing which rotates within said stripper sleeve in relation to said race so that the vertical movement between said stripper sleeve and said core results in rotation of said rotating stripper bushing.
Dependencies are inferred from the claim text.