A shock absorbing member 50 having a ceramic bonded body 15 having: a plurality of first sheet-like members 5 each having a ceramic containing 60 mass % or more of boron carbide and each having a thickness of 0.1 to 50 mm; and a bonding layer arranged between the first sheet-like members 5 adjacent to each other, the bonding layer bonding surfaces to be bonded facing each other of the first sheet-like members adjacent to each other, wherein the bonding layer has a bonding material containing at least one metal selected from the group consisting of aluminum, copper, silver, and gold.

A method includes providing an article having an impact side and an asset side and exposing the impact side of the article to a plurality of pressure waves, the pressure waves having a plurality of pressure wave frequencies. The method also includes reflecting at least one composite harmonic of a portion of the pressure wave frequencies and reducing an amplitude of a portion of the pressure waves.

A lightweight antiballistic plate assembly includes a ceramic antiballistic plate that is strengthened with a superhard protective layer attached to the strike face of the antiballistic plate. In one embodiment, a strike face of the plate has a layer of superhard material, such as polycrystalline diamond (PCD), attached by sintering. In one embodiment, the ceramic antiballistic plate is made from a mixture of silicon carbide and superhard protective strike face comprising a material selected from the group consisting of polycrystalline diamond (PCD), polycrystalline cubic boron nitride (PCBN), thermally stable polycrystalline diamond and combinations thereof.

An armor system that includes a reactive armor component including a disruptive layer. The disruptive layer includes a plurality of three-dimensional geometric shapes each defining at least one hollow space and explosive material. The explosive material is deposited in the at least one hollow space. The disruptive layer also includes explosive material surrounding the geometric shapes and a layer of explosive material on top of the geometric shapes. The armor system may further include a non-reactive armor component.

The present invention relates to an armoury assembly (100) for the protection of a structural material (115) and/or load-carrying element (85) having a longitudinal axis, wherein the armouiy assembly is provided longitudinally surrounding the structural material (115) and/or load-carrying element (85) to be protected, wherein the armouiy assembly (100) comprises at least two different layers, one being an energy-absorption matrix (20), the other layer (10) being made of a metal, an alloy or a fibre reinforced polymer having a thickness less than the energy-absorption matrix (20), wherein two or more longitudinal channels (30) are being provided to the armouiy assembly (100), wherein the channels (30) are substantially parallel to the longitudinal axis of the structural material (115) and/or the load-carrying element (85).

A modular armor system configured to be readily attached and detached from a frame surrounding a window in a vehicle or other structure, such as a building. The modular armor system may be configured to provide any desired ballistics protection rating. In one embodiment, the modular armor system includes a ballistics-grade armor panel having an outer strike face and an inner surface opposite the outer strike face. The modular armor system also includes a fastener coupled to the ballistics-grade armor panel. The fastener is configured to detachably couple the ballistics-grade armor panel to the frame surrounding the window in the vehicle or other structure.

A multi-threat security apparatus system for critical infrastructure protection is disclosed having an above-ground concrete base, a vertical post system adapted to be attached to the above-ground concrete base and to receive a plurality of louvers. The plurality of louvers provides the necessary ballistic protection for and air flow through to the critical infrastructure. The louvers may include a composite of aluminum foam, a resin impregnated ballistic material and an aluminum foam. The composite structure may be used on doors, panels or building walls.

An element using armor plating including a tile and a metal cover bonded to the tile by an adhesive in a manner so that the metal cover is arranged around a central face and a plurality of sides of the tile, and a non-adjacent face of the tile, thereby enclosing and confining the tile.

A modular armor system configured to be readily attached and detached from a frame surrounding a window in a vehicle or other structure, such as a building. The modular armor system may be configured to provide any desired ballistics protection rating. In one embodiment, the modular armor system includes a ballistics-grade armor panel having an outer strike face and an inner surface opposite the outer strike face. The modular armor system also includes a fastener coupled to the ballistics-grade armor panel. The fastener is configured to detachably couple the ballistics-grade armor panel to the frame surrounding the window in the vehicle or other structure.

An armor assembly has a metal strike face with a front and a back. A textile is coupled to the front of the metal strike face, and a backer is coupled to the back of the metal strike face. A front cover is coupled to the textile, and a back cover is coupled to the backer. In addition, the metal strike face can allow a Level III or a Level IV projectile to penetrate the metal strike face and be stopped by the backer.