Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1979-03-28
1981-03-10
Kellogg, Arthur D.
Glass manufacturing
Processes
Forming product or preform from molten glass
65 64, 65 80, 65230, 65235, 65241, 65260, C03B 993
Patent
active
042551773
ABSTRACT:
A glassware forming machine has three operating stations, in the first of which a parison is formed in an inverted position. First transfer means transfers a parison from the first station to a second station where the parison is released by the first transfer means in an upright position. A second transfer means receives the released parison at the second station and supports it for a selected time, after which the second transfer means transfers the parison to a third station, releases it and reverts to a position at the second station for receiving a further parison. A third transfer means operative independently of both the first and second transfer means removes an article of glassware from the third station and supports the glassware for a cooling period beyond the third station.
REFERENCES:
patent: 1992510 (1935-02-01), Smith
patent: 2075363 (1937-03-01), Smith
patent: 3622305 (1971-11-01), Becker
patent: 3644111 (1972-02-01), Becker
patent: 4010021 (1977-03-01), Foster
"Stand der Heye Maschinenentwicklung", Glastechnische Berichte, Mar. 1975, vol. 48, Issue 3, pp. 43-50.
"The Heye-Maul 1-2 Machine", Glass Industry, Oct. 1977, Jack Foyil.
Emhart Industries Inc.
Kellogg Arthur D.
Kieser H. Samuel
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