Glass manufacturing – Processes – With measuring – sensing – inspecting – indicating – or testing
Reexamination Certificate
2005-02-22
2005-02-22
Vincent, Sean (Department: 1731)
Glass manufacturing
Processes
With measuring, sensing, inspecting, indicating, or testing
C065S029120, C065S158000, C065S161000, C065S301000
Reexamination Certificate
active
06857291
ABSTRACT:
A blow mold assembly for an I.S. machine for blowing a parison of glass and cooling the blown parison into a formed bottle which can be removed from the blow mold. A blow head is lowered onto a blow mold and final air is applied. A predetermined time after the blow head engages the top surface of the blow mold the blow head is lifted a selected vertical distance above the top surface of the blow mold to an exhaust position allowing cooling air to escape from the blow mold. The selected vertical distance is selected so that at least a minimum pressure will continue within the formed bottle. The blow head is maintain at the exhaust position for a predetermined time and then retracted. The selected vertical distance and the predetermined time can be set as desired.
REFERENCES:
patent: 2123145 (1938-07-01), Peter
patent: 2180737 (1939-11-01), Hess
patent: 2627702 (1953-02-01), Love
patent: 3133806 (1964-05-01), Brymer, Jr.
patent: 3235353 (1966-02-01), Rupli
patent: 3236620 (1966-02-01), Wiley
patent: 3403016 (1968-09-01), Smith
patent: 3880640 (1975-04-01), Jenkins
patent: RE29188 (1977-04-01), Croughwell
patent: 4362544 (1982-12-01), Mallory
patent: 4509969 (1985-04-01), Abbott
patent: 4553999 (1985-11-01), Ziegler et al.
patent: 4556405 (1985-12-01), Luna
patent: 4652292 (1987-03-01), Ziegler et al.
patent: 4678492 (1987-07-01), Foster
patent: 4678494 (1987-07-01), Nebelung et al.
patent: 4708730 (1987-11-01), Ziegler et al.
patent: 4726833 (1988-02-01), Foster
patent: 5807419 (1998-09-01), Rodriguez-Wong et al.
patent: 6269662 (2001-08-01), Pinkerton et al.
patent: 6401491 (2002-06-01), Wacke
patent: 6705121 (2004-03-01), Mungovan et al.
Anheyer Wolfgang
Diehm Leo
Fenton F. Alan
Mungovan John P.
Pinkerton Steven J.
Emhart Glass S.A.
Smith Spencer T.
Vincent Sean
LandOfFree
Glass container forming machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glass container forming machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass container forming machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3455848