Abstract:
The invention relates to a ballistic resistant laminated structure comprising at least three glass sheets (1, 3, 5) a polycarbonate sheet (11) which are bound by adhesive layers (2, 4, 10) and a shielding insert (20), wherein a space delimited by said insert (20), the end face of the sheet (5) and the edge of the sheet (11) are provided with a material (30, 31) for absorbing the energy of a projectile. Said materials (30, 31) are embodied in the form of an yielding material (30) for degassing during assembling said stricture and an encapsulating material (31). A highly ballistic resistant glazing for a building or a transport vehicle comprising the inventive structure is also disclosed.
Abstract:
The invention relates to a glazing successively comprising: a first rigid substrate (S1); a second rigid substrate (S2); a third rigid substrate (S3); at least one active system (A) including at least one layer and provided between the substrates (S1, S2); the first substrate (S1) being optionally recessed relative to the other substrates (S2, S3); at least one polymer film having a chip-retaining function in case of glazing breakage, provided between the substrate (S1) and the substrate (S2) and between the substrate (S2) and the substrate (S3).
Abstract:
The invention proposes a glazing element which, in order to ensure enhanced properties of acoustic insulation, requires not only an acoustic polymer insert, but also an adapted distribution of the weights of the elements on either side of the insert.
Abstract:
This laminated glass pane comprises at least two superimposed plies (A, B, C) of a transparent substrate, which is mechanically resistant, with the placement of an interlayer (4; 6), which is made of transparent material, between two adjacent plies. The glass pane also comprises, in its thickness or on the surface, at least one thin transparent conductive layer (11) extending over a portion of at least the pane, said layer or said layers (11) being heated for defrosting and/or for defogging by Joule effect, at least one thin layer (11) comprising flux boundary lines formed by engraving for guiding the intensity of current from one strip to the other. The width of these flux boundary lines is selected so that it is small enough to render them invisible to the naked eye in the laminated heated glass pane.
Abstract:
The invention concerns an armoured, bullet-proof and/or anti-splintering laminated glass panel consisting of a stack whereof one part extends, over at least part of the glass panel periphery, beyond the rest of said stack, thereby forming a protuberance against which is pressed, on the inside if the impact is deemed to occur on the outside, an armour shield (C) made of highly bullet-resistant material, integral with the glass panel. Thus is formed a highly bullet-resistant peripheral system (BP) consisting of the protuberance and the shield (C), system by which the glass pane is mounted in the rebate of the structure designed to bear the glass panel; the rest of the glass pane consisting of a central bullet-proof system (BC). The invention is characterised in that the system (BC) comprises, in its peripheral region corresponding to that of the shield (C) of the system (BP), one or several reinforcing armouring layers (1f) made of highly bullet-resistant materials, made integral with the stack forming the glass panel, the single reinforcing armouring layer or at least one of the reinforcing armouring layers being integral with said shield (C).
Abstract:
L'invention concerne : - un procédé de fabrication d'un vitrage feuilleté de blindage léger destiné à être monté dans une baie d'un véhicule de transport adaptée au montage en grande série d'un vitrage feuilleté à deux feuilles de verre, caractérisé en ce qu'on emploie au moins trois feuilles de verre constitutives de tels vitrages feuilletés à deux feuilles de verre de grande série, dont les deux d'un seul et même tel vitrage feuilleté à deux feuilles de verre de grande série ; - un vitrage feuilleté de blindage léger fabriqué selon ce procédé, caractérisé en ce que les feuilles de verre qui le constituent ont une épaisseur comprise entre 1 et 4 mm.
Abstract:
L'invention a trait à : - un vitrage feuilleté comprenant une à cinq première(s) feuille(s) de verre d'épaisseur(s) comprise(s) entre 1,5 et 15 mm, le cas échéant collées les unes aux autres par un ou plusieurs premier(s) intercalaire(s) adhésif(s), caractérisé en ce qu'une seconde feuille de verre formant l'une des deux faces du vitrage feuilleté, d'épaisseur comprise entre 0,5 et 1,5 mm, est collée à ladite ou auxdites première(s) feuille(s) de verre par un second intercalaire adhésif ; - l'application de ce vitrage feuilleté comme vitrage de véhicule de transport terrestre, aérien ou aquatique, ou comme vitrage de bâtiment, dont la face formée de ladite seconde feuille de verre est celle qui est orientée vers l'intérieur du véhicule ou du bâtiment.
Abstract:
La invención se refiere a -un vidriado esencialmente constituido de una lámina de material polímero transparente de 5 a 25 mm de espesor, y de una lámina de vidrio de espesor comprendido entre 0,5 y 1,5 mm, pegadas entre sí por un intercalado adhesivo cuya dureza a una temperatura al menos igual a -5 ºC es como máximo igual a 70 Shore A, y cuyo espesor es una función decreciente del espesor de la lámina de vidrio, siendo un espesor de 2,5 mm de intercalado adhesivo suficiente para un espesor de la lámina de vidrio de 0,55 mm, y un espesor de 1,25 mm de intercalado adhesivo suficiente para un espesor de la lámina de vidrio de 1,25 mm; -la aplicación de este vidriado para un vehículo de transporte terrestre, aéreo o acuático, cuya superficie en contacto con la atmósfera exterior está constituida de dicha lámina de vidrio.