Glass manufacturing – Preform reshaping means – Sheet bending mold
Patent
1984-08-02
1985-12-03
Kellogg, Arthur
Glass manufacturing
Preform reshaping means
Sheet bending mold
65273, 65291, C03B 2302
Patent
active
045564078
ABSTRACT:
A tempering ring for supporting a hot shaped glass sheet during tempering has inner and outer rings conforming in shape and outline to that of the hot glass sheet. Individual glass sheet support members with pivoting head members are mounted around the perimeter of the tempering ring. The head members pivot to conform to the peripheral contours of the hot shaped glass sheet. The glass sheet support members are each adjusted in both a longitudinal and vertical direction.
REFERENCES:
patent: 3089319 (1963-05-01), Carson et al.
patent: 3163514 (1964-12-01), Golightly
patent: 3168391 (1965-02-01), Malobicky et al.
patent: 3741743 (1973-06-01), Seymour
patent: 3846104 (1974-11-01), Seymour
patent: 3973943 (1976-08-01), Seymour
Ewing John J.
Fecik Michael T.
Frank Robert G.
Siminerio Andrew C.
Kellogg Arthur
PPG Industries Inc.
Siminerio Andrew C.
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