Composite armor panel
OwnerMichael Coheninventor
Life of this patent
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OwnerMichael Coheninventor
Estimating the term…
A composite armor plate for absorbing and dissipating kinetic energy from high velocity projectiles including an internal layer of pellets, which are bound and retained in plate form by a solidified material such that the pellets are in a plurality of adjacent rows. The pellets have a specific gravity of at least 2 and are made from glass, sintered refractory material or ceramic material. The majority of the pellets have at least one axis of at least 3 mm length and are bound such that a majority of the pellets is in contact with six adjacent pellets in the same layer to provide mutual lateral confinement therebetween. The pellets have a substantially regular geometric form, wherein the solidified material and the plate are elastic. A channel is provided in a plurality of the pellets, substantially opposite to an outer impact-receiving major surface of the plate, thereby reducing the weight of the pellets.
A composite armor plate for absorbing and dissipating kinetic energy from high velocity projectiles, said plate comprising a single internal layer of pellets which are directly bound and retained in plate form by a solidified material such that the pellets are bound in a plurality of adjacent rows, said pellets having a specific gravity of at least 2 and being made of a material selected from the group consisting of glass, sintered refractory material and ceramic material, a majority of the pellets each having at least one axis of at least 3 mm length and being bound by said solidified material in said single internal layer of adjacent rows such that each of a majority of said pellets is in direct contact with six adjacent pellets in the same layer to provide mutual lateral confinement therebetween, said pellets each having a substantially regular geometric form and first and second end faces, wherein said solidified material and said plate are elastic, characterized in that a channel is provided in said first end face of each of a plurality of said pellets, said first end face being disposed substantially opposite to an outer impact-receiving major surface of said plate, thereby reducing the weight per area of each of said pellets which channel occupies a volume of up to 25% within its respective pellet.
Dependencies are inferred from the claim text.