Glass manufacturing – Mold with separating means or clamping means – With mold support or carrier
Patent
1983-05-26
1984-12-04
Kellogg, Arthur
Glass manufacturing
Mold with separating means or clamping means
With mold support or carrier
65357, C03B 940
Patent
active
044862156
ABSTRACT:
The disclosed apparatus is a quadruple gob glass parison forming machine. Its distinguishing features are the mounting of the mold carrying inserts in the mold arms so that equal closing forces will be applied to all the molds, and that the mold arms are formed with extensions so that a conventional mold closing motor can by coupled to the arms and the closing force will be greater by at least 25%. The four molds are opened and closed within the space that has normally been considered cramped, even when three molds were being used.
REFERENCES:
patent: 3472639 (1969-10-01), Mumford
patent: 3607207 (1971-09-01), Dahms
patent: 3721545 (1973-03-01), Irwin
Irwin George W.
Mumford Eustace H.
Click Myron E.
Kellogg Arthur
Owens--Illinois, Inc.
Welch Gerald T.
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