Apparatus and method for securing a pane against impact

E - Fixed Constructions – 06 – B

Patent

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Details

E06B 5/10 (2006.01) E06B 5/11 (2006.01) E06B 5/12 (2006.01) E06B 9/24 (2006.01)

Patent

CA 2298646

A window or door has a glass pane (2). In order to secure the pane (2), e.g. against fall-out under impact load or against forced entry, an adhesive film (3) covers the pane (2) and overlaps the surrounding inside surface (4) of a frame (1). Clamping profile (5) is attached along the inside surface (4) of the frame (1) adjacent the pane (2) to clamp the overlapping edge (31) of the film (3) against the frame (1). The clamping profile (5) has a gasket (11) abutting against the film (3) on the pane (2). In order to secure against increased impact loads and hinder tearing of the film (3), the profile (5) has a curved portion (8) and the gasket (11) protrudes from the profile (5) so as to form a space (15) around the curved portion (8) and allow stretching movement of the film (3) around the curved portion (8) during an impact.

Une fenêtre ou une porte comportent un carreau (2). Pour protéger le carreau (2), notamment contre une chute suite à un choc ou une effraction, un film adhésif (3) recouvre le carreau (2) et vient se superposer à la surface intérieure (4) d'un cadre (1) entourant le carreau. Un profil en pince (5) est fixé le long de la face intérieure (4) du cadre (1) près du carreau (2) afin de pincer le bord superposé (3?1¿) du film (3) contre le cadre (1). Le profil en pince (5) présente un joint d'étanchéité (11) entrant en contact avec le film (3) sur le carreau (2). Pour résister contre les chocs importants et pour empêcher le déchirement du film (3), le profil (5) présente une partie courbe (8), le joint d'étanchéité (11) dépassant du profil (5) de manière à dégager un espace (15) autour de la partie courbe (8) et permettre un mouvement d'étirement du film (3) autour de la partie courbe (8) lors du choc.

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