Glass sheet support ring

Details Glass sheet support ring Glass sheet support ring

1991-06-13

1992-08-04

Woodard, Joye L.

Glass manufacturing

Preform reshaping means

Sheet bending mold

65348, C03B 23023, C03B 27044

Patent

active

051355604

ABSTRACT:
Apparatus for supporting a formed glass sheet during a tempering operation comprises a support rail, a plurality of glass sheet engaging elements, and means for affixing the elements to the support rail. The support rail generally conforms in outline and elevation to the peripheral marginal portion of the underside major surface of the formed glass sheet. The glass sheet engaging elements have bores therethrough and are aligned generally parallel to the support rail. A wire is disposed through the bores of the glass sheet engaging elements, and is affixed to the support rail at locations intermediate adjacent glass sheet engaging elements.

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patent: 3089319 (1963-05-01), Carson et al.
patent: 3310273 (1967-03-01), Seymour
patent: 3846104 (1974-11-01), Seymour
patent: 3973943 (1976-08-01), Seymour
patent: 4077792 (1978-03-01), Calevro et al.
patent: 4556407 (1985-12-01), Fecik et al.
patent: 4556408 (1985-12-01), Fecik et al.
patent: 4812157 (1989-03-01), Smith

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