Plastic article or earthenware shaping or treating: apparatus – Preform reshaping or resizing means: or vulcanizing means... – Including shaping means comprising fluid pressure contacting...
Patent
1982-09-20
1985-02-26
Hoag, Willard E.
Plastic article or earthenware shaping or treating: apparatus
Preform reshaping or resizing means: or vulcanizing means...
Including shaping means comprising fluid pressure contacting...
29238, 156382, 156574, 493466, B29C 100, B29C 300
Patent
active
045015465
ABSTRACT:
A vacuum mold for supporting a flexible sheet of interlayer material for assembly against a bent glass sheet or between a pair of bent glass sheets of matching configuration has a first apertured wall shaped to conform to the shape of the bent glass, and a second apertured wall of conforming shape adapted for coupling to a vacuum source to form and hold the flexible sheet of interlayer material against the mold in unwrinkled condition. The mold is pivoted to a carriage from a mold loading orientation of convex elevational configuration to a mold unloading orientation of concave elevational configuration.
REFERENCES:
patent: 2205003 (1940-06-01), Walters
patent: 3029177 (1962-04-01), Boicey et al.
patent: 3518137 (1970-06-01), Hamilton
patent: 3586493 (1971-06-01), Claasen
patent: 3595636 (1971-07-01), Posney
patent: 3682613 (1972-08-01), Johnson et al.
patent: 3869271 (1975-03-01), Shaffer et al.
patent: 3873395 (1975-03-01), Ehrlich
patent: 3972766 (1976-08-01), Fontvieille
patent: 4157140 (1979-06-01), Glasgow
patent: 4247355 (1981-01-01), Friedrich et al.
Phares Hershel L.
Valimont James L.
Hoag Willard E.
Mates Edward I.
PPG Industries Inc.
Siminerio Andrew C.
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