Abstract: A compact bullet-proof shield capable of providing full-body protection consisting an upper part, the upper part consisting of a bullet-proof viewing area surrounded by a bullet-proof fabric set in a hardening resin, and a lower part consisting of a second bullet proof fabric attached to the lower side of the upper part of the invention, which second bullet proof fabric is folded up, and which fabric can become unfurled when the user of the present invention needs full body protection from a bullet fired from gun which is in front of the user.

Abstract: A bullet-resistant transparent laminate composite (10) has at least two plates (12) arranged one behind the other and at a spacing relative to each other in the direction of threat and comprising a transparent first material with a modulus of elasticity of at least about 1,500 N/mm2, and a respective intermediate layer (14) of a transparent second material with a lower modulus of elasticity than that of the first material between two adjacent plates (12). The layer thicknesses of the plates (12) and the intermediate layer or layers (14) are so selected that the overall layer structure of the layer composite (10) of plates and intermediate layer or layers has a modulus of elasticity which is at least about 10% lower in comparison with a block made exclusively from the first material and of the same overall thickness.

Abstract: A composite armor plate includes a fracture layer placed adjacent to a ceramic layer. The ceramic layer provides a ballistic resistant layer that receives a ballistic impact and propagates a compression wave. The fracture layer is placed behind the ceramic layer and absorbs a portion of the compression wave propagating out in front of the ballistic impact. The absorbed compression wave causes the fracture layer to at least partially disintegrate into fine particles, which dissipates energy in the process. To cause a higher degree of fracturing (and thus larger dissipation of compression wave energy) the fracture layer includes a plurality of resonators embedded in a fracture material.

Abstract: A projectile-resistant transparent laminate comprising a rigid laminate subassembly having a strike side surface opposing a direction of an anticipated threat, and includes first and second rigid transparent lamina bonded together with a transparent, ether-based thermoplastic elastomer layer interposed therebetween, where the thermoplastic elastomer layer further includes a transparent polyurethane having an ultra-high modulus of elasticity. The projectile-resistant laminate also includes an energy absorbing subassembly including a transparent, quasi-thermoset layer cast from an aliphatic urethane bonded to the rigid laminate subassembly.

Abstract: A transparent armor system includes a hard face fabricated from a substantially transparent glass-ceramic material exhibiting crystalline bodies throughout the mass of the glass-ceramic material and a backing covering a rear surface of the hard face opposite an anticipated incoming projectile. The backing has a refractive index substantially matching that of the hard face such as to allow substantial transparency of the transparent armor system. The hard face serves to disburse energy caused by the impact of an incoming projectile with the transparent armor system, while the backing serves to retain any pieces of the hard face fractured during ballistic impact. In certain embodiments, a plurality of hard faces are held in parallel and spaced apart arrangement.

Abstract: An exemplary embodiment provides transparent reactive armor systems that are far lighter than conventional reactive armor systems due to the materials used therein. The reactive armor of embodiments of the present invention is composed of at least three layers. These layers are—from the outside to the inside—the front plate, the explosives layer and the explosives substrate as well as optional further inside layers with antiballistic effects. Consequently, the explosives substrate can be part of a multilayer laminate.

Abstract: A transparent armor system includes a hard face fabricated from a substantially transparent glass-ceramic material exhibiting crystalline bodies throughout the mass of the glass-ceramic material and a backing covering a rear surface of the hard face opposite an anticipated incoming projectile. The backing has a refractive index substantially matching that of the hard face such as to allow substantial transparency of the transparent armor system. The hard face serves to disburse energy caused by the impact of an incoming projectile with the transparent armor system, while the backing serves to retain any pieces of the hard face fractured during ballistic impact. In certain embodiments, a plurality of hard faces are held in parallel and spaced apart arrangement.

Abstract: According to an embodiment, a ballistic structure comprises a front pellet layer configured to face a ballistic threat and rear pellet layer therebehind, each of the pellet layers comprising a plurality of pellets, which can be made of a ceramic material, having cylindrical bodies with their height axes in both layers being substantially parallel to each other, the pellets being arranged in a honeycomb pattern within a binder matrix, the pellet layers being codisposed such that all interior spaces (i.e., spaces which are surrounded on all sides by pellets) of each pellet layer are entirely overlapped by an area of the other pellet layer that is free of such spaces, the two layers being by an intermediate layer having such a width and being made of such a material as to allow the rear layer to rigidly support the front layer.

Abstract: A multilayer armor is provided that includes a first rigid layer, a second rigid layer, and an interlayer securing the first and second rigid layers to one another. At least one of the first and second rigid layers can include a plurality of regions with a physical or material property that varies between the regions. The interlayer can have a force-extension ratio of 5,600 psi/in or less. The interlayer can have a physical or material property that varies within the interlayer.

Abstract: A non-planar ceramic composite and method of making are provided. The non-planar ceramic composite is transparent serves as transparent armor. In a non-limiting embodiment, the non-planar composite provides adequate protection from projectiles while exhibiting large surface areas and relatively low areal densities.

Abstract: An attack-resistant window assembly that can be easily maintained without requiring the use of tools. The attack-resistant window assembly includes a slidable plate for securing the attack-resistant pane into the window assembly. The window assembly also has ballistic-resistant armor around the peripheral sides of the ballistic-resistant pane to prevent bullets from exiting the peripheral sides of the ballistic-resistant pane and coming into the space on the protected side of the window assembly.

Abstract: A composite armor plate includes a fracture layer placed adjacent to a ceramic layer. The ceramic layer provides a ballistic resistant layer that receives a ballistic impact and propagates a compression wave. The fracture layer is placed behind the ceramic layer and absorbs a portion of the compression wave propagating out in front of the ballistic impact. The absorbed compression wave causes the fracture layer to at least partially disintegrate into fine particles, which dissipates energy in the process. To cause a higher degree of fracturing (and thus larger dissipation of compression wave energy) the fracture layer includes a plurality of resonators embedded in a fracture material.

Abstract: An exemplary, substantially optically transparent armor composite is disclosed as comprising: a first layer comprising a first glass material; a second layer comprising a first kinetic energy absorbing urethane material; a third layer comprising a second kinetic energy absorbing urethane material, wherein the third layer comprises a Shore D value less than the Shore D value of the second layer; and an inter-layer comprising a thermoset elastomer disposed between the first layer and the second layer, between the second layer and the third layer, wherein the elastomer is in-situ cured at a temperature from about 70° F. to about 110° F. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve and/or modify the performance characteristics of the transparent/translucent armor composite. Exemplary embodiments of the present invention generally provide lightweight transparent armor for use as, for example, bulletproof windows in vehicles and buildings.

Abstract: The disclosure is directed to a transparent armor laminate having a glass, glass-ceramic or ceramic strike face layer, one or a plurality of glass, glass-ceramic (“GC”), ceramic (“C”) or polymeric (“P”) backing layer behind the strike face layer, one or a plurality of spall catcher (“SC”) layers behind the backing layer(s), and a thin cover glass layer laminated to the strike face, the thin layer being the first layer to be impacted by any incoming projectile or debris. The cover glass has a thickness ?3 mm. In another embodiment the cover glass thickness is ?1 mm. Additionally, a defrosting/defogging element is laminated between the cover glass and the strike face.

Abstract: A ballistic ticket board made typically of transparent armor and possibly opaque armor (but also possibly either entirely transparent armor or entirely opaque armor), serving as a shield to protect a police officer or traffic control officer from gunshot.

Abstract: A structure may comprise a first outer layer and a polymer fiber composite layer mounted on one side of the first outer layer.

Abstract: A transparent armor system includes a hard face fabricated from a substantially transparent glass-ceramic material exhibiting crystalline bodies throughout the mass of the glass-ceramic material and a backing covering a rear surface of the hard face opposite an anticipated incoming projectile. The backing has a refractive index substantially matching that of the hard face such as to allow substantial transparency of the transparent armor system. The hard face serves to disburse energy caused by the impact of an incoming projectile with the transparent armor system, while the backing serves to retain any pieces of the hard face fractured during ballistic impact. In certain embodiments, a plurality of hard faces are held in parallel and spaced apart arrangement.

Abstract: A transparent armor laminate system is described that utilizes a glass-ceramic material as the strike-face material, one or a plurality of intermediate layers, and a backing material. This laminate system offers improved performance with reduced weight over conventional all-glass or all-glass-ceramic transparent armor systems. The glass-ceramic material consists of a glass phase and a crystalline phase, the crystalline phase being selected from a group consisting of beta-quartz, mullite and combinations thereof.

Abstract: An exemplary embodiment provides transparent reactive armor systems that are far lighter than conventional reactive armor systems due to the materials used therein. The reactive armor of embodiments of the present invention is composed of at least three layers. These layers are—from the outside to the inside—the front plate, the explosives layer and the explosives substrate as well as optional further inside layers with antiballistic effects. Consequently, the explosives substrate can be part of a multilayer laminate.

Abstract: A laminated, optically transparent, ballistic resistant structure is described as having a first transparent layer, a second transparent layer of ceramic tiles spread across the first layer, and a third transparent layer. The first and third layers are bonded to opposite sides of the second layer, respectively, by transparent adhesive. Other embodiments are also described and claimed.

Abstract: A ceramic composite and method of making are provided. The ceramic composite is transparent and serves as transparent armor. The composite provides adequate protection from projectiles while exhibiting large surface areas and relatively low areal densities.

Abstract: An improved transparent armor piercing protection system that acts as a vision window in an armor system. The transparent armor piercing protection system comprises ballistic plastic prisms with mirrored external surfaces disposed between armor plates so that the reflection of the image occurs entirely within the prism. The armor sheets are also redesigned with perforations to reduce weight while defeating incoming threats.

Abstract: A bullet-resistant transparent laminate composite (10) has at least two plates (12) arranged one behind the other and at a spacing relative to each other in the direction of threat and comprising a transparent first material with a modulus of elasticity of at least about 1,500 N/mm2, and a respective intermediate layer (14) of a transparent second material with a lower modulus of elasticity than that of the first material between two adjacent plates (12). The layer thicknesses of the plates (12) and the intermediate layer or layers (14) are so selected that the overall layer structure of the layer composite (10) of plates and intermediate layer or layers has a modulus of elasticity which is at least about 10% lower in comparison with a block made exclusively from the first material and of the same overall thickness.

Abstract: The subject of the invention is: the use for a transparent bullet-proof and/or splinter-proof laminate, of which at least part of the thickness consists of a mosaic comprising at least two transparent constituent elements, in order to limit deterioration of the laminate beyond one of said at least two constituent elements that receive an impact; such a laminate with dimensions greater than those that are the maximum possible for a plate of monocrystalline sapphire, of which at least part of the thickness consists of an at least partly transparent mosaic, and of which at least one of its outer faces consists of a continuous transparent sheet; glazing for a building or transport vehicle comprising this laminate.

Abstract: A protective shield apparatus for a light armor vehicle having a turret includes a generally flat base plate mounted to the turret; an armor plate fixed to the base plate and including a front panel, a first side panel, a second side panel and a rear panel, the armor plate being canted vertically outward from the base plate; each of the first side panel, second side panel and rear panel including a ballistic glass window; a rear bracket connected at one end to a rear of the base plate and at another end to the turret; and a z-bracket connected at one end to the rear of the base plate and at another end the z-bracket bears against the turret.

Abstract: This disclosure teaches the use of low density, “open”-structure glasses as backing glasses, behind glass-ceramic strike-faces, in transparent armor composite windows. These low density “open-structure’ glasses are sometimes referred to as “anomalous” glasses. For transparent armor applications both silica, including fused silica, and borosilicate glasses can be used as backing glass. These backing glasses provide improved ballistics performance over that of standard commercial soda lime backing glass. These glasses should be used either in their as-formed state (e.g. float surfaces) or should be finished using a process designed for minimizing sub-surface damage.

Abstract: The present invention is embodied in environmental seal technology incorporated into a double-paned window, the environmental seal technology comprising an inner desiccant seal and a structural spacer. The subject invention solves the problem of moisture between the window panes by keeping the internal gap dry using a desiccant system. The invention also incorporates a durable structural spacer that will not rupture under normal military vehicle loads and environmental conditions. The spacer is bonded to the window panes using pressure-sensitive adhesives, thus allowing for easy manufacture.

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: A laminated, optically transparent, ballistic resistant structure is described as having a first transparent layer, a second transparent layer of ceramic tiles spread across the first layer, and a third transparent layer. The first and third layers are bonded to opposite sides of the second layer, respectively, by transparent adhesive. Other embodiments are also described and claimed.

Abstract: A transparent laminated bulletproof and/or splinter-proof structure comprising three stacks of glass sheets (a, c; e, g, i; k) all connected together by adhesive interlayers (b, d, f, h, j), in which the first stack (a, c) is adjacent to and protrudes from the second stack (e, g, i), which is itself adjacent to and protrudes from the third stack (k), a liner (q, s, u) made of bulletproof and/or splinter-proof material is bonded to the laminated structure on the free peripheral surface of the first stack (a, c), the edge and the free peripheral surface of the second stack (e, g, i) and the edge of the third stack (k), and a transparent plastic sheet (m) is bonded to the liner (u) and to the free face of the third stack (k). A manufacturing process, the application of this laminated structure, and a glazing comprising it.

Abstract: A transparent armor laminate system includes a plurality of sub-stacks separated by an interlayer. The sub-stacks include a plurality of layers including a glass ceramic front strike-face layer, a backing layer comprising a spall-resistant material, and at least one glass layer laminated between the strike-face and backing layers. The interlayer isolates cracks between sub-stacks, and may include an isolating material such as a polymer, gas, or liquid. The laminate system offers improved performance with reduced weight over conventional all-glass or all-glass-ceramic transparent armors.

Abstract: The present invention is an anti-ballistic egress window assembly which is penetration-resistant and will protect living subjects from a range and variety of moving projectiles traveling at speed, and from the effects of exploding and/or advancing solid fragments moving at high velocity. More specifically, the present invention will protect living human and animal subjects occupying a vehicle through the use of light-transmitting anti-ballistic windows, windshields, roofs and doors prepared from laminated constructs comprising multiple individual layers composed of asymmetric composite materials. These penetration-resistant assemblies will not only protect living subjects from high velocity projectiles and fragments in both civilian and combat situations, but also provide a means for egress from and/or ingress into the vehicle on-demand whenever and wherever needed.

Abstract: A ceramic composite and method of making are provided. The ceramic composite may be transparent and may serve as transparent armor. The ceramic portion of the composite may be single crystal sapphire. The composite may provide adequate protection from projectiles while exhibiting large surface areas and relatively low areal densities.

Abstract: The present invention describes a transparent plate of lithium aluminosilicate glass ceramic showing a high transmission, a process for producing same and transparent plate laminates comprising at least one plate of the lithium aluminosilicate glass ceramic of the invention and the use thereof as armored glass or bullet-proof vest.

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: A laminated, optically transparent, ballistic resistant structure is described as having a first transparent layer, a second transparent layer of ceramic tiles spread across the first layer, and a third transparent layer. The first and third layers are bonded to opposite sides of the second layer, respectively, by transparent adhesive. Other embodiments are also described and claimed.

Abstract: The present invention is directed to structures, constructions and assemblies able and functional to protect living subjects from a range and variety of moving objects differing in size, volume, and overall shape; from projectiles traveling at many different rates of speed, and from the effects of exploding and/or advancing solid fragments moving at high velocity. More specifically, the present invention relates to protecting living human and animal subjects through the use of three-dimensional designed structures and assemblies which employ configured and dimensioned penetration-resistant plates prepared from laminated constructs comprising multiple individual layers composed of asymmetric composite materials. These penetration-resistant plates will protect living subjects from high velocity projectiles and fragments in both civilian and combat situations.