摘要:
An Anti-Ballistic structure for use in a movable or stationary defense structure and an Anti-Ballistic Podium including the Anti-Ballistic structure. The Anti-Ballistic structure may include a first structural layer, a second structural layer, a first Anti-Ballistic layer disposed between the first structural layer and the second structural layer; and a second Anti-Ballistic layer disposed between the second structural layer and the first Anti-Ballistic layer.
摘要:
A glass block panel assembled, framed and attached to a substrate such that it resists threats from forced entry, prisoner escape, bullets from guns, bomb blasts, and tornados.
摘要:
According to the invention there is provided a fibrous armor material for dissipating the kinetic energy of a moving object which is impregnated with a shear thickening fluid, in which the shear thickening fluid includes particles of a thickening agent suspended in a liquid, and the volume fraction of the thickening agent in the shear thickening fluid is selected so that the shear thickening fluid has a viscosity-shear stress characteristic substantially corresponding to curve B or lying between curve B and curve D as shown in FIG. 2.
摘要:
A coupler for the attachment of an armor panel to a structure to be protected, the coupler having a first end unit configured for attachment to the armor panel and a second end unit configured for attachment to the structure, the units being axially spaced from one another by an elongated plate member having, in cross-section taken along a plane perpendicular to the axial direction, an asymmetric shape allowing the plate to be differently susceptible to bending forces in at least two different directions.
摘要:
In an embodiment, a hybrid slat armor configured for protecting a body against a threat having an anticipated impact direction. The hybrid slat armor comprises a plurality of slat units, each extending along a first longitudinal direction, the units being spaced apart along a second direction perpendicular to the first direction. Each slat unit has a strike end configured for facing the anticipated impact direction, a rear end opposite the strike end, a top set of piercing elements and a bottom set of piercing elements. The piercing elements of each set are successively arranged along the longitudinal direction of the slat unit at the strike end thereof and are spaced apart in the longitudinal direction; The piecing elements of the top set are spaced from the piercing elements of the bottom set in the second longitudinal direction to a distance which is considerably smaller than that between adjacent slat-units.
摘要:
A deployable and foldable shield with improved stability, when it is to protect the carrier against weapons and thrown objects, comprising an elongated base plate having attachment means for attaching the base plate along the forearm of a person, and a plurality of substantially triangular and at least substantially equal-sided shield plates, supported by the base plate, which have a top angle (α) smaller than 40° and are pivotally mounted at a triangle corner enclosing the top angle (α) to a pivot projecting from the base plate, said shield plates forming a stack supported by the base plate when the shield is folded and forming a deployed shield surface supported by the base plate when pivoted away from the base plate. In order to improve the stability of the shield, when it is to protect the carrier against weapons and thrown objects, the shield plates are arranged in two stacks with a respective pivot for mounting and pivoting of the shield plates. The shield plates in one stack are deployed by pivoting in a first direction and those in the other stack by pivoting in the opposite direction, and connecting devices are provided for connecting these two shield plates.
摘要:
The present invention provides a foldable rescue stretcher having an open position for transporting a patient and a storing position for storing the foldable rescue stretcher. The foldable rescue stretcher includes a rigid supporting frame having a plurality of sections, a protective barrier, and an inflatable collar. Methods of using the foldable rescue stretcher are also provided.
摘要:
An arrangement for protecting an object, especially a motor vehicle, against approaching projectiles, contains a plurality of profile rods of prism-shaped cross-section. The profile rods are disposed in at least two rows lying one behind the other and at a distance from each other. In the rows, the respective mutually parallel profile rods are disposed at a distance apart, wherein the profile rods of the front row cover the gaps between the profile rods of the rear row.
摘要:
Multi-filament UHMW PE yarns can be produced according to processes that result in improved properties. The UHMW PE can have an intrinsic viscosity in decalin at 135° C. of at least about 30 dl/g, and can be processed under optimal conditions to achieve a gel spun yarn having a tenacity of greater than about 45 g/d (40.5 g/dtex).
摘要:
An armor appliqué system for supplementing the integrated armor of an amphibious vehicle without increasing the effective weight of the vehicle in water. A plurality of armored modules individually are affixed to the hull of an amphibious vehicle, each module having an armor element and a buoyant element sized to offset at least the weight of the armor element when the module is submerged in water. The modules can be arranged to align with the armor elements of neighboring modules and create a nearly continuous armor layer over a layer of buoyant elements and the hull. The modules can be provided in a plurality of different shapes and sizes such that the armor layer can be customized approximate to shape and size of the portion of the hull to prove protected.