Method of making curved insulating glazing panes

Details Method of making curved insulating glazing panes Method of making curved insulating glazing panes

1992-02-11

1994-02-01

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156102, 156105, 156107, 156109, 156228, 156285, 156382, 65102, 65106, 65287, 65291, B32B 3120

Patent

active

052829111

ABSTRACT:
For the manufacture of curved insulating glazing panes having close tolerances of form, surface and thickness, the curved single glass sheets (2; 22) are brought to their desired shape via rigid suction mold plates (1; 21) and are glued together in this condition. A device suitable for carrying out this method consists of a press having two rigid plates (3; 23), template strips (4, 5; 24, 25) and positioning stops (8, 10; 28, 30) corresponding to the theoretical shape of the glass sheets, and also retractable suckers (15; 26) disposed between the template strips (4, 5; 24, 25), being mounted on the rigid plates (3; 23).

REFERENCES:
patent: 2213395 (1940-09-01), Hopfield
patent: 2316993 (1943-04-01), Sherwood
patent: 2733789 (1956-02-01), Tolle
patent: 3573889 (1971-04-01), McMaster et al.

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