Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Endless surface means to shape fluent material
Patent
1982-09-17
1985-08-20
Lowe, James
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Endless surface means to shape fluent material
425116, 425122, 425545, 425814, B29D 500
Patent
active
045361436
ABSTRACT:
One or more inner bands are employed to cooperate with an outer band and a cavity wheel or inner molding member wherein portions of the inner band or bands together with the outer band and the cavity wheel or inner molding member are utilized to continuously form the cavities for continuously molding articles. The inner band or bands are employed to form core members, intermediate cavity wall portions, and/or stripping members for the molding cavities.
REFERENCES:
patent: 2511402 (1950-06-01), Firing
patent: 4084296 (1978-04-01), Moertel
patent: 4096225 (1978-06-01), Kowalski
patent: 4158532 (1979-06-01), Kowalski
patent: 4176149 (1979-11-01), Moertel
Lowe James
Talon, Inc.
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