Abstract:
PROBLEM TO BE SOLVED: To improve the strength of glazing and to surely maintain the glazing in fillisters after a first impact, in a fixed or mobile side armored glazing for an armored vehicle such as a special vehicle or a military vehicle. SOLUTION: The armored bulletproof and/or brokenpieceproof glazing comprises one or more rigid protrusions 3 on at least a part of its periphery. Each rigid protrusion belongs substantially to a plane parallel with a plane of the glazing or its extension, and has a thickness that can be inserted at least partially, temporarily or permanently in a window aperture rabbet. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
The invention concerns an armoured laminated bullet-proof and/or splinter-proof glazing, comprising on at least part of its periphery, one or several rigid protuberances (3), each of which belonging substantially to a plane parallel to that of the window or its extension, and having a thickness for its being inserted at least partially, temporarily or permanently, in the window aperture rabbet.
Abstract:
Glazing comprises a stack having one part extending over at least part of its periphery, beyond the rest of the stack, to form a protuberance against which is pressed, on the inside if impact is likely to be occur on the outside, an armor shield (C) made of highly bullet-resistant material, integral with the glass panel. A highly bullet-resistant peripheral system (BP) consisting of the protuberance and the shield is used to mount the glass panel in the rebate of the structure designed to bear the glass panel. The remainder of the glass panel comprises a central bullet-proof system (BC). The system (BC), in its peripheral region corresponding to that of the shield (C) of the system (BP), one or more reinforcing armoring layers (1f) made of highly bullet-resistant materials, integral with the stack forming the glass panel. The reinforcing armoring layer(s) is/are integral with the shield (C). Preferably, the stack is flat or curved and comprises from the outside to the inside: (a) a sheet of glass, especially glass ceramic, annealed glass or chemically or thermally reinforced glass; (b) an adhesive spacer layer; (c) a sheet of glass, especially glass ceramic, annealed glass or chemically or thermally reinforced glass; (d) an adhesive spacer layer, if necessary at least one other sub stack of the type (c), (d) in that order; and (e) a polycarbonate layer. The stack can also include any conventional thin functional layer having coloring, optical, antisolar, anti-soiling, anti-scratching and de-icing functions, and/or any network of conducting wires, aerials or heaters, and/or an edge layer of enamel or opaque paint.
Abstract:
A bullet-proof and/or shatter-proof toughened, laminated glass plate includes a stack of glass sheets. A central ballistic system (BC) of the glass plate has, at its peripheral region corresponding to a reinforcing element (C) of the peripheral ballistic system (BP), one or more reinforcing cladding portions made from a high-strength ballistic material, and integrated in the stack. At least one of the reinforcing cladding portions is integral with the element (C) (i.e., a one-piece construction).
Abstract:
The invention concerns an armoured laminated bullet-proof and/or splinter-proof glazing, comprising on at least part of its periphery, one or several rigid protuberances (3), each of which belonging substantially to a plane parallel to that of the window or its extension, and having a thickness for its being inserted at least partially, temporarily or permanently, in the window aperture rabbet.