C - Chemistry – Metallurgy – 03 – B
Patent
C - Chemistry, Metallurgy
03
B
49/84
C03B 23/025 (2006.01) B65H 3/08 (2006.01) C03B 23/03 (2006.01) C03B 23/035 (2006.01) C03C 27/06 (2006.01)
Patent
CA 1285391
ABSTRACT A pair of heat softened overlaying glass sheets are held by vacuum against an apertured engaging surface of a vacuum holder. The overlaying glass sheets can be shaped before, during, or after being held by the vacuum holder. A transfer ring is positioned beneath the vacuum holder and the vacuum is discontinued to deposit the overlaying glass sheets onto the ring for movement to a subsequent processing station.
524648
Bennett Terry Allen
Ewing John Joseph
Fecik Michael Timothy
Frank Robert George
Reese Thomas Jonah
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
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