Plastic article or earthenware shaping or treating: apparatus – Preform severing means – Means forming from bulk and downstream severing means
Patent
1975-12-24
1978-03-21
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Preform severing means
Means forming from bulk and downstream severing means
425287, A21C 1116
Patent
active
040801373
ABSTRACT:
An apparatus is provided for forming a plastic food material into bodies having an arcuate top and a flat bottom. The apparatus includes a cylindrical nozzle body for receiving the food material from a pressurized source. In the periphery of the nozzle body is included a food material forming orifice having a plane lower bounding surface contiguous thereto which lies within the nozzle body in a plane inclined downward towards the exterior of the nozzle body. A cutter sleeve is mounted on the nozzle body and moved relative to it to selectively cover and uncover the orifice. The apparatus imparts a curved contour to the top of the pressurized food material escaping from the orifice, while the inclined plane lower bounding surface imparts a flat bottom to the material.
REFERENCES:
patent: RE19557 (1935-05-01), Bauman
patent: 1814951 (1931-07-01), Muller
patent: 1870654 (1932-08-01), Schoel
patent: 2126416 (1938-08-01), Schlichter
patent: 3396677 (1968-08-01), Adams et al.
patent: 3695802 (1972-10-01), Gilmore
patent: 3947178 (1976-03-01), Belshaw et al.
Briggs William R.
DCA Food Industries Inc.
Husar Francis S.
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