Plastic article or earthenware shaping or treating: apparatus – Preform severing means – Means forming from bulk and downstream severing means
Patent
1981-08-10
1984-08-14
Hoag, Willard E.
Plastic article or earthenware shaping or treating: apparatus
Preform severing means
Means forming from bulk and downstream severing means
425377, 425464, B21C 304, B21C 1118, B21C 500
Patent
active
044654529
ABSTRACT:
A food extruder comprises, a molding plate provided with a multitude of perforations each having a prescribed opening area, a drum having both upper and lower ends open, fitted with said molding plate at the bottom, and containing therein molding food material, a push cover disposed on the molding food material and capable of pressing the molding food material against said molding plate, an oil hydraulic pump having a movable handle lever and supplying oil under a given pressure by moving the handle lever, an oil hydraulic cylinder having a movable piston rod capable of engaging the push cover and causing the piston rod to move so that the push cover engaging the piston rod may press the molding food material against the molding plate by means of the oil supplied by the movement of the handle lever, a regulating mechanism capable of regulating the stroke of the handle lever, and a cutting mechanism for cutting portions of the pressed molding food material extruded from the drum through the perforations.
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Hoag Willard E.
The Nisshin Oil Mills Limited
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