Plastic article or earthenware shaping or treating: apparatus – Means feeding fluent stock from plural sources to common... – Extrusion shaping means
Patent
1986-08-09
1988-03-29
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Means feeding fluent stock from plural sources to common...
Extrusion shaping means
425142, 425287, 425308, 425466, 426503, 426516, A21C 310
Patent
active
047340240
ABSTRACT:
An apparatus for shaping a spherical body consisting of dough crust and a filling is provided. A continuously fed cylindrical body, consisting of dough crust and a filling, is constricted by at least three slidable members which form an opening or closes it. The members slide on each other so as to constrict the cylindrical body. The contact area of the members with the surface of the cylindrical body gradually decreases as the opening is closed, thereby constricting the cylindrical body and shaping the spherical body.
REFERENCES:
patent: 2578229 (1951-12-01), Clement et al.
patent: 3901641 (1975-08-01), Onder
patent: 4251201 (1981-02-01), Kripiak
Bushey C. S.
Rheon Automatic Machinery Co. Ltd.
Shoup Guy W.
Woo Jay H.
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