C - Chemistry – Metallurgy – 03 – B
Patent
C - Chemistry, Metallurgy
03
B
C03B 23/03 (2006.01) C03B 23/025 (2006.01) C03B 25/08 (2006.01) C03B 27/044 (2006.01) C03B 35/16 (2006.01) C03B 35/18 (2006.01)
Patent
CA 2688482
The invention relates to a method and apparatus for bending and tempering a glass panel. On a bending conveyor (4), the glass panel is bent in two bending directions. The first bending direction is established by arching the bending conveyor (4). The second bending direction is established by deflecting the bending conveyor's (4) rolls (4a, 4b). Various conveyor rolls (4a, 4b) of the bending conveyor (4) are deflected during the course of bending the glass panel simultaneously with unequal deflection radii, which become progressively smaller in the conveying direction. This facilitates simultaneous bending in two different directions.
L'invention concerne un procédé et un appareil permettant d'incurver et de tremper un panneau de verre. Sur un transporteur d'incurvation (4), le panneau de verre est incurvé dans deux directions d'incurvation. La première direction d'incurvation est établie par la courbure du transporteur d'incurvation (4). La seconde direction d'incurvation est établie par la déflexion des rouleaux (4a, 4b) du transporteur d'incurvation (4). Divers rouleaux de transporteur (4a, 4b) du transporteur d'incurvation (4) sont déviés au cours de l'incurvation du panneau de verre simultanément avec des rayons de déflexion inégaux, qui deviennent progressivement plus petits dans le sens du transport. Ceci facilite simultanément l'incurvation dans deux directions différentes.
Harjunen Pete
Valtonen Veijo
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Glaston Corporation
Harjunen Pete
Valtonen Veijo
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