Glass manufacturing – Press molding machine – With means for heating or cooling apparatus
Patent
1990-03-20
1991-02-05
Lindsay, Robert L.
Glass manufacturing
Press molding machine
With means for heating or cooling apparatus
65356, C03B 1112
Patent
active
049901729
ABSTRACT:
The invention relates to the moulding of glass articles.
It concerns an automatic machine for moulding glass articles by means of pressing, comprising a single split mould (1), means for opening and closing the mould, means (9, 10) for introducing a metered batch of molten glass into the said mould, pressing means (12) in order to shape the batch of molten glass introduced into the said mould, and means for taking away the shaped glass article, characterized in that the mould has means (16) for periodically cooling using a pulse of cooling fluid, and in that it additionally comprises a plurality of mould bases (13) capable of being brought successively into a position in which they complete the said mould, the said mould bases additionally serving to take away the still malleable glass article having just been moulded.
REFERENCES:
patent: 2398676 (1946-04-01), Snyder et al.
patent: 3244497 (1966-04-01), Copeland
patent: 3598558 (1971-08-01), Ayers
patent: 4555258 (1985-11-01), Curiel
Pujol Gilbert D.
Rae Ian F.
Corning Incorporated
Janes Jr. Clinton S.
Lindsay Robert L.
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