Apparatus for forming material into a ball

Details Apparatus for forming material into a ball Apparatus for forming material into a ball

1985-11-20

1987-01-13

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

Means imparting rolling action to discrete charge of stock...

425403, A21C 1100, B29C 4300

Patent

active

046361634

ABSTRACT:
A device for shaping a semi-moist material into spheres without substantially disintegrating and pulverizing the material, whereby a disc (2) is rotatably arranged in the horizontal plane, which disc (2) on its upper side is arranged to receive a material to be shaped, and thereby is provided with a waffle patterned surface (4), and on its under side is provided with at least two wings (7) arranged substantially radially to the rotational axis of the disc (2), and substantially perpendicular to the under side of the disc (2); that the disc on its upper side, at its periphery has an annular, smooth surface (6), and that the disc (2) is arranged to be rotated against a cylindrical wall (8), whereby between said disc (2) and said wall (8) there is provided an annular slot (9) for allowing the passage of air.

REFERENCES:
patent: 776731 (1904-12-01), Dietz
patent: 786042 (1905-03-01), Loncaric
patent: 1570339 (1926-01-01), Dilley
patent: 1575283 (1926-03-01), Schiff
patent: 3277520 (1966-10-01), Nakahara

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