Laminated glass comprising a fixation device introduced in a...

Details Laminated glass comprising a fixation device introduced in a... Laminated glass comprising a fixation device introduced in a...

H - Electricity

01

Q

H01Q 1/32 (2006.01) B32B 17/10 (2006.01)

Patent

CA 2670954

On a laminated glass (1) comprising a fixation device (6) inserted in a porthole (5) for objects, particularly for antennas (8), the porthole (5) is composed of holes of different sizes (2L, 3L) in two rigid glasses of the laminate, and the fixation device (6) comprising at least two parts inserted in the porthole (5), supported on the surfaces surrounding the porthole (5) situated one opposite the other. According to the invention, the two parts of the fixation device (6) are supported on both sides on the edge surfaces, that surround the smallest hole made in the glass (2), the wall parts of this smaller hole (2L), having a compression constraint on the edge enhanced by a thermal treatment in relation to the rest of the glass (2) surface.

Sur une vitre feuilletée (1) avec un dispositif de fixation (6) introduit dans un orifice de passage (5) pour des objets, en particulier pour des antennes (8), l'orifice de passage (5) est constitué par des orifices de tailles différentes (2L, 3L) dans deux vitres rigides du feuilletage, et le dispositif de fixation (6) comprend au moins deux parties introduites dans l'orifice de passage (5), s'appuyant sur des surfaces en bordure de l'orifice de passage (5) situées l'une en face de l'autre. Selon l'invention, les deux parties du dispositif de fixation (6) s'appuient des deux côtés sur les surfaces en bordure, qui entourent le plus petit orifice placé dans la vitre (2), la zone des parois de cet orifice plus petit (2L), présentant une contrainte de compression en bordure accrue par un traitement thermique par rapport au reste de la surface de la vitre (2).

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