Glass manufacturing – Preform reshaping means – Sheet bending mold
Patent
1976-12-20
1978-03-07
Kellogg, Arthur D.
Glass manufacturing
Preform reshaping means
Sheet bending mold
65273, C03B 2904
Patent
active
040777928
ABSTRACT:
An adjustable rack for accommodating differently sized glazing units. Support elements are mounted on the rack and are formed to provide anti-friction, minimal heat conducting bearing surfaces for supporting heated glazing units thereon to facilitate slight relative movement therebetween to avoid optical defects and without adverse thermal influence on the glazing units.
REFERENCES:
patent: 2297315 (1942-09-01), Owen
patent: 2608030 (1952-08-01), Jendrisak
patent: 3206294 (1965-09-01), Shaffer et al.
patent: 3278289 (1966-10-01), Humes
patent: 3484226 (1969-12-01), Golightly
patent: 3837833 (1974-09-01), Couture et al.
patent: 4002450 (1977-01-01), Hamilton et al.
Calevro Torino E.
Hagedorn Floyd T.
Kellogg Arthur D.
Libbey-Owens-Ford Company
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