Method of and an apparatus for bending glass plates for a lamina

Details Method of and an apparatus for bending glass plates for a lamina Method of and an apparatus for bending glass plates for a lamina

1989-02-24

1990-03-20

Kellogg, Arthur

Glass manufacturing

Processes

Reshaping or surface deformation of glass preform

65107, 65273, 65290, 65291, C03B 23025, C03B 2303

Patent

active

049098209

ABSTRACT:
Two glass plates on a bending mold are heated in a heating/bending furnace so that they are subjected to provisional deep-bending operations by their own deadweight, and the provisionally shaped deep-bent portion is pressed by an auxiliary pressing member to thereby form a laminated glass for, for instance, an automobile.

REFERENCES:
patent: 2452488 (1948-10-01), Paddock et al.
patent: 3248196 (1966-04-01), McKelvey
patent: 4074996 (1978-02-01), Hagedorn et al.
patent: 4684388 (1987-08-01), Boaz

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