Plastic article or earthenware shaping or treating: apparatus – Preform severing means – Means forming from bulk and downstream severing means
Patent
1987-05-26
1988-08-30
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Preform severing means
Means forming from bulk and downstream severing means
99537, 264148, 264157, 264163, 426503, 426518, A21C 1110
Patent
active
047673052
ABSTRACT:
An apparatus for shaping a cylindrical body consisting of a dough crust and a filling into a spherical body consisting of a dough crust and a filling, comprising at least three slidable members adapted to slide on each other so as to constrict the cylindrical body. Each of the members has tapered portions (2 and 2'), with slopes (7) comprising a steep gradient portion (4) and a gentle gradient portion (6), to minimize the area of contact between the cylindrical body and the members to bring the dough to the portion at which the body is to be cut and to minimize the likelihood of the dough adhering to the members.
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patent: 4647468 (1987-03-01), Pinto
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Chiesa Richard L.
Chong Leighton K.
Rheon Automatic Machinery Co. Ltd.
Shoup Guy W.
Winters Paul J.
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