Fibrous armor material

Claim 2

An armor material suitable for resisting substantial impacts comprising: a plurality of monofilament fibers disposed within said material, said fibers being disposed in successive alternating and separate layers, the fiber axis in any given layer being substantially parallel to each other to form a thin layer having a thickness equal to the diameter of the fibers, the fiber axes in layers adjoining said given layer being disposed substantially parallel to each other and at angles to the fiber axis in said given layer to form a multiplicity of cross over points; a resinous material surrounding and consolidating said fibers into a three-dimensional structure to form a resin matrix, said resinous material having adhesion to said fibers less than the cohesive strength of said fibers to afford movement of the fibers relative to said matrix upon application of impact force to said armor material whereby a substantial amount of the impact force will be absorbed longitudinally along the axes of the fibers.

Claim 3

The armor material of claim 1 wherein said monofilament fiber is polyamid.

Claim 4

The armor material of claim 1 wherein said monofilament fibers is glass.

Claim 5

The armor material of claim 1 wherein said resin matrix is a thermoset polyester material.

Claim 6

The armor material of claim 1 wherein alternate layers of monofilament fiber are of different materials.

Claim 7

The material of claim 1 wherein said alternate layers of said material are polyamid and fiberglass.

Claim 8

The armor material of claim 1 wherein said fiberous material comprises about 50 to 80 percent by volume of the total material.

Claim 9

An armor material suitable for resisting substantial impacts comprising: at least one monofilament fiber disposed within said material, said monofilament fiber being enclosed along its entire length with a coating of resinous material, said fiber being placed into a series of layers formed by passing the fiber upon itself in ascending layers, with successive layers being held in mutually spacial relationship with respect to all other layers by the resinous coating on said monofilament fiber, the fiber axes of adjoining layers being disposed at an angle with respect to each other to form a multiplicity of cross over points; said resinous material having an adhesive value with respect to said monofilament fiber less than the tensile strength of the fiber whereby the fiber is free to transmit impact along its longitudinal axis within the resin, said resin offering a resistance to motion of said monofilament fiber transversely of said axis of said fiber whereby movement of said fiber transversely of its axis if restricted and a substantial amount of any impact force will be absorbed longitudinally along said monofilament fiber.

Claim 10

An armor material suitable for resisting substantial impacts comprising: at least one monofilament fiber disposed within said material, said monofilament fiber being enclosed along its entire length with a coating of resinous material, said fiber being placed into a series of layers formed by passing the fiber upon itself in ascending layers, with successive layers being held in mutually spacial relationship with respect to all other layers by the resinous coating on said monofilament fiber, the fiber axes of adjoining layers being disposed at an angle with respect to each other to form a multiplicity of cross over points; said resinous material having an adhesive value with respect to said monofilament fiber less than the tensile strength of the fiber whereby the fiber is free to transmit impact along its longitudinal axis within the resin, said resin offering a resistance to motion of said monofilament fiber transversely of said axis of said fiber whereby movement of said fiber transversely of its axis if restricted and a substantial amount of any impact force will be absorbed longitudinally along said monofilament fiber.