Glass manufacturing – Processes – Glass preform treating
Patent
1981-11-19
1983-01-11
Kellogg, Arthur D.
Glass manufacturing
Processes
Glass preform treating
65111, 651822, 65273, 65348, 65351, C03B 23035
Patent
active
043680658
ABSTRACT:
In the bending and tempering of glass sheets supported on a ring-like member for conveyance of the bent glass sheet through a cooling station, a transfer device for unloading the bent, tempered glass sheet is provided. The transfer device is so constructed and arranged that it does not cause a bottleneck in high speed, mass production of bent, tempered glass sheets, avoids uncontrolled departures from the desired shape of the bent, tempered glass sheets, particularly those that develop in the marginal edge portion of the glass sheets that must fit exactly into glass sheet receiving frames of installation structures or vehicles, and enables the glass sheet to transfer so gently as to inhibit the likelihood of breakage resulting from uncontrolled dropping of bent, tempered glass sheets during their handling.
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Kellogg Arthur D.
Mates Edward I.
PPG Industries Inc.
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