Method and device for bending a glass sheet

Glass manufacturing – Processes – Reshaping or surface deformation of glass preform

Reexamination Certificate

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Details

C065S106000, C065S114000, C065S254000, C065S273000, C065S287000, C065S370100

Reexamination Certificate

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10332766

ABSTRACT:
A method for bending a sheet of glass involving heating the sheet of glass to a softening temperature, transporting the sheet of glass in an essentially horizontal path as far as a station for bending the sheet of glass between two forms, shaping the sheet of glass by pressing between the two forms, and cooling the sheet of glass in an appropriate station. Shaped rollers receive the sheet of glass after it has been bent and the rollers are oriented parallel to the direction defined on the sheet of glass by the direction in which it is conveyed into the bending station.

REFERENCES:
patent: 4058200 (1977-11-01), Frank
patent: 4670036 (1987-06-01), Enk et al.
patent: 4865638 (1989-09-01), Kudo
patent: 4883526 (1989-11-01), Enk et al.
patent: 5286271 (1994-02-01), Rueter et al.
patent: 5651805 (1997-07-01), Kuster et al.
patent: 5735922 (1998-04-01), Woodward et al.
patent: 0 062 814 (1982-10-01), None
patent: 0 677 491 (1995-10-01), None
patent: 2 275 413 (1975-06-01), None
U.S. Appl. No. 10/578,779, filed May 9, 2006, Leclercq.

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