Glass manufacturing – Processes – With program – time – or cyclic control
Reexamination Certificate
2006-04-11
2006-04-11
Vincent, Sean (Department: 1731)
Glass manufacturing
Processes
With program, time, or cyclic control
C065S068000, C065S072000, C065S079000, C065S082000, C065S158000, C065S159000, C065S224000, C065S230000, C065S235000, C065S241000, C065S260000, C065S261000, C065S304000, C065S307000
Reexamination Certificate
active
07024887
ABSTRACT:
A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold held by an inverting apparatus having a first and a second diametrically opposed arms, each arm holding a transferable and open-able neck ring mold; inverting the parison held by the first transferable and open-able neck ring mold, by rotating the first arm 180° to an upright orientation at an intermediate station, while the second arm with a second transferable and open-able neck ring mold is simultaneously placed at the parison forming station; transferring the first transferable and open-able neck ring mold holding the parison in an upright orientation, from the intermediate station, to a blow mold station, by a transference apparatus; releasing the first parison into a blow mold, and turning back the first transferable and open-able neck ring mold empty to the first arm of the inverting apparatus, at the intermediate station to be placed again at the parison forming station by rotating the first arm additional 180°, completing a 360° turn, while the second arm reaches to the intermediate station; blowing the parison into a blow mold to form a finished article; and transferring the finished article in an upright orientation, once the blow mold is opened, by a take out apparatus, to place it at a dead plate or at a carrying conveyor.
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Sada-Treviño Adrian
Tijerina-Ramos Victor
Abelman ,Frayne & Schwab
Vincent Sean
Vitro Global, S.A.
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