Abstract: A zipper slider lock is provided. The zipper slider lock includes a first sliding device, a second sliding device, and a lock body. The first sliding device includes a first slider and a first puller, wherein one end of the first puller is connected to the first slider. The second sliding device includes a second slider and a second puller, wherein one end of the second puller is connected to the second slider. The lock body includes a lock hole, wherein the first puller and the second puller can be inserted into the lock body through the lock hole in order to be locked by the lock body.

Abstract: A blast and projectile resistant gun port is provided with both a roller-slide mechanism and a lever-actuated, spring-loaded, cam mechanism which a shooter operates to open or close a gun-port door over a gun-port opening in a gun-port frame, as well as to translate the gun-port door out of the way of the gun-port opening. The shooter is able to effect these actions by nudging the lever on the cam mechanism with or without placing one or more hands on the lever and is thus able to keep both hands on weaponry. The gun-port door keys into its closed position, and an elastic weather seal is squeezed firmly between the gun-port door and the gun port frame when the gun-port door is closed. The squeezing of the weather seal is effected by springs in the cam mechanism. The gun-port door and the components and subassemblies are easily and rapidly replaceable.

Abstract: A protected embrasure (1) includes a firearm (10) having a barrel or cradle (11). The protected embrasure (1) has a body (20) and zenithal angle device or elevation angle device (21) of the firearm (10), which cause the firearm (10) to rotate around a rotation axis X, which is orthogonal to a firearm axis Y, which is defined by the length of the barrel or cradle (11). The elevation angle device (21) causes the firearm (10) to rotate by an elevation angle ? with respect to a horizontal direction. The embrasure includes a pair of protection plates (30, 50) mounted above the firearm (10); and a third protection plate (31) mounted under the firearm (10). The plates are oriented with respective faces lying on a plane having an axis that is parallel to the rotation axis X and orthogonal to the firearm axis Y.

Abstract: A threat resistant access port is disclosed, including a resistant panel having an access aperture formed therein. A resistant cover is movably coupled to the panel, the cover being pivotally slideable relative to the panel so as to cover the aperture in a closed position and to uncover the aperture in an open position. The resistant cover comprises an outer member, the outer member being threat resistant and located proximate an outer side of the panel. The resistant cover further comprises an inner member, the inner member coupled to the outer member and located proximate an inner side of the panel opposite the outer side of the panel.

Abstract: A gun port having a door with spaced-apart plates provides armor against ballistic weapons and explosive blasts. Such a gun port is useful in defense of armored vehicles, armored buildings, and other installations. Sliding or rolling such a gun port door across a gun port opening horizontally on guide rails allows for ease of use by both persons who are left handed or right handed. A door slide sub-assembly is easily mounted or un-mounted from a separate port frame installed in a vehicle or building wall, providing easy repair of the door and door slide sub-assembly, and easier replacement of the port frame.

Abstract: A threat resistant access port is disclosed, including a resistant panel having an access aperture formed therein. A resistant cover is movably coupled to the panel, the cover being pivotally slideable relative to the panel so as to cover the aperture in a closed position and to uncover the aperture in an open position. The resistant cover comprises an outer member, the outer member being threat resistant and located proximate an outer side of the panel. The resistant cover further comprises an inner member, the inner member coupled to the outer member and located proximate an inner side of the panel opposite the outer side of the panel.

Abstract: A system and method for visual awareness that replaces transparent armor with opaque armor while still providing for clear vision for the occupants of a vehicle. The system and method may include a number of components with at least one partially mirrored surface. A component may have an armored base and a reflective surface or other means for directing light. The components may be arranged in a manner to block the direct path of a threat while still allowing a given optical path through the system.

Abstract: A protection device to close the gun slit (or opening) of a mount, such gun slit delimited by two lateral flanges and two end flanges and in which pivots or moves a mobile organ carrying a mobile wall positioned between the exterior and interior of the mount, device which comprises at least one flexible bellows integral on one side with an end flange of the gun slit and on the other with the mobile organ (3), such device wherein the bellows and wall delimit an intermediate chamber that is linked to the internal space (10) of the mount, such space being pressurized by pressurization means.

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 protective structure for a vehicle having an opening on an upper surface is provided. One embodiment of the invention has at least a partial enclosure around an area defined laterally by the vehicle opening with an overhead and side protective capability. An embodiment of the invention has an overhead cover that is formed to substantially enclose a top area of the enclosure and having multiple panels that may be locked into place or opened by an occupant for exit through a top area of the enclosure. The multiple panels in this embodiment extend upwardly and inwardly from a section of the enclosure's side walls. Ballistic windows are provided on the protective structure such that an occupant can view laterally and vertically through the enclosure and overhead cover. A shield or protective plate can be mounted on one side of the enclosure.

Abstract: The present invention relates to a method for antimissile protection of vehicles having a very short response time with practically no false alarms and not requiring the use of means such as decoys or conventional laser jammers, while providing the best possible protection. It is characterized in that at least one curtain of plasma filaments is created between these vehicles and the probable launch point of these missiles, this curtain being intended to blind the target-seeking device of the missiles.

Abstract: The adjustable louvered armor window system invention comprises angled louvers made of the lightweight opaque armor. For the front window a viewing window of ballistic glass can be installed, the rear or sides could be solid armor. The louvers have overlaps to provide for gap protection. When no threat is present, the louvers are in the full open position. Once a threat is detected, then the louvers are closed. The movement of the louvers can be accomplished by a push/pull cable, hydraulic pressure, air pressure or other means. The system in the fully open position allows for a complete unobstructed viewing area. In the semi-deployed or partial down position, the system provides partial ballistic coverage for the occupant, and still allows for some occupant vision capability. In the fully deployed, or fully closed position, the system provides full ballistic coverage for the occupant, with a small viewing area or port, which is made of ballistic grade transparent armor.

Abstract: A window cover for a military vehicle which includes both upper and lower armored plates angled away from an underlying vehicle window, an upper reflector overlying the underside of the upper armored plate, and a lower reflector, penetrable by projectiles, positioned in front of the lower armored plate. The window cover allows an occupant of the vehicle to view outside the vehicle window, as light is reflected off the lower reflector onto the upper reflector and then toward the occupant.

Abstract: The present invention is an exterior window covering or exterior shutter that is comprised of layers of materials to form a sandwich. The sandwich material has a layer of polycarbonate material. An embodiment of the sandwich material is comprised completely of synthetic materials that are resistant to the adverse effects of sunlight, humidity, rain, heat and wind. The polycarbonate material yields an exterior shutter that retards flying objects and withstands substantial stresses from wind loads.

Abstract: A turret for a military vehicle, mobile in traverse with respect to said vehicle and supporting an oscillating mass notably comprising a cannon oriented in elevation, wherein said oscillating mass is mounted in said turret using a linking interface ensuring the air-tightness of said mass with respect to the exterior of said turret, said interface ensuring the mobility in elevation of said cannon.

Abstract: A hatch assembly and method for using the same that allows for enhanced ease of ingress and egress through a portal of a military vehicle. The hatch is advanced and cleared away from the portal through use of a hatch operating mechanism that employs an extendable cylinder assembly to advance the hatch and a rotational assembly operably connected to the telescopic assembly to rotate the hatch so as to clear the portal.

Abstract: The invention is a pry-proof gun port for shielding a gun whenever the gun port is in a closed position and for permitting the gun to be discharged through the gun port whenever the gun port is in an open position. The gun port includes a frame mountable to a support structure such as a currency transport vehicle, the frame including an exterior mount plate that defines a discharge port dimensioned to support a closure shield. A push rod has an exterior end secured to a peripheral region of the closure shield and an intermediate portion passing through a chamber of the frame. The push rod moves axially to position the closure shield out of the discharge port, and the push rod then rotates the closure shield away from the discharge port to place the gun port in the open position. A lock rod interacts between a shoulder of the chamber of the frame and a lock shaft coaxial with and within the push rod to restrict opening of the closure shield from the exterior mount plate.