Tabletting machines

Plastic article or earthenware shaping or treating: apparatus – Plural sets each comprising a female mold and opposed... – Molds or press members traveling transversely to molding motion

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Details

425353, 425259, 425261, B30B 1108

Patent

active

RE0303194

ABSTRACT:
A tabletting machine having continuous cam tracks to operate the punches, and including means for "in motion" adjustment of one of the cam tracks to control the dose of powdered material which is compressed by the punches in the dies to form the tablets and also the thickness of the tablets so produced. To assist in feeding the powdered material into the dies, a concave cylindrical die table is used, the punches operating radially with respect to the axis of rotation of the die table.

REFERENCES:
patent: 3016572 (1962-01-01), Stott
patent: 3063390 (1962-11-01), Frank
patent: 3158111 (1964-11-01), Raff
patent: 3276079 (1966-10-01), Cohn
patent: 3337915 (1967-08-01), Alexander

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