Glass manufacturing – Preform reshaping means – Sheet bending mold
Patent
1979-03-29
1980-10-21
Kellogg, Arthur D.
Glass manufacturing
Preform reshaping means
Sheet bending mold
65273, 65290, C03B 2302
Patent
active
042292018
ABSTRACT:
Apparatus for shaping a glass sheet to a complicated shape including a pair of sharply bent areas extending across its transverse dimension and a substantially spherically sagged portion intermediate the areas of sharp bending.
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Black Edward D.
Comperatore John A.
Wise David J.
Kellogg Arthur D.
Mates Edward I.
Millman Dennis G.
PPG Industries Inc.
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