Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal... – With heating or cooling means
Patent
1998-04-22
2000-08-01
Davis, Robert
Plastic article or earthenware shaping or treating: apparatus
Female mold and means to shape parison directly by internal...
With heating or cooling means
264537, 425534, 425548, 425556, B29C 4544, B29C 4964
Patent
active
060957883
ABSTRACT:
Apparatus for manufacturing hollow plastic articles, comprising a mold comprising a first part provided with at least one row of a number of cavities located next to each other and a second part provided with at least one row of a number of cores located next to each other, while the number of cores is twice the number of cavities, and the cores comprise two sets of cores, each set arranged in a manner corresponding to the position of the cavities, and means are provided for moving the second mold part back and forth in a direction transverse to the direction of opening and closing of the mold. A cooling device comprises a number of cooling cavities located between the cavities of a row and at both ends of the row of cavities. The cores of the two sets alternate with each other in a row of cores.
REFERENCES:
patent: 4205950 (1980-06-01), Suss et al.
patent: 4412806 (1983-11-01), Gaiser et al.
patent: 5051227 (1991-09-01), Brun, Jr. et al.
patent: 5501593 (1996-03-01), Marcus
Albers Hendrikus Johannes Theodorus
van Manen Dirk
Davis Robert
Inter Tooling Services B.V.
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