Glass manufacturing – Processes – Reshaping or surface deformation of glass preform
Patent
1995-09-07
1997-08-12
Griffin, Steven P.
Glass manufacturing
Processes
Reshaping or surface deformation of glass preform
65104, 65111, 65114, 219678, 219680, C03B 2302
Patent
active
056560532
ABSTRACT:
A method for heating and forming a glass sheet includes the steps of heating a glass sheet to at least a first predetermined temperature, applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature, cooling an outer surface of the glass sheet to at least a third predetermined temperature and forming the glass sheet using forming rollers to a predetermined configuration.
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Robert Gardon, "The Tempering of Flat Glass By Forced Convection", pp. 1-33.
Robert Gardon, "Calculation of Temperature Distributions in Glass Plates Undergoing Heat-Treatment", Jun. 1958, pp. 200-209.
Ford Motor Company
Griffin Steven P.
May, Esq. Roger L.
Melotik Esq. Lorraine S.
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