Protective armor with panels movable with respect to each other

Stock material or miscellaneous articles – Sheet including cover or casing – Complete cover or casing

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Details

428213, 428251, 428252, 428911, F41H 508

Patent

active

040900053

ABSTRACT:
Flexible protective armor is made from a stack of flexible panels selected from four groups of panels. Each of the panels in the first group of the stack is a single sheet of woven material of high tensile strength. Each of the panels in the second group includes two or more layers of woven material of high tensile strength, and which have been bonded together. Each of the panels in the second group is separated by a layer of plastic film. Each of the panels in the third group is a single layer of tightly woven frangible material. Each of the panels in the fourth group is a layer of tightly woven material of high tensile strength which has been impregnated on one side with a flexible plastic adhesive. Adjacent surfaces of the panels in the stack are substantially unbonded. The edges of the stack are sealed to limit the escape of air from the stack when struck with a projectile.

REFERENCES:
patent: 2399184 (1946-04-01), Heckert
patent: 2640987 (1953-06-01), Ehlers
patent: 2861021 (1958-11-01), Dietz et al.
patent: 3000772 (1961-09-01), Lunn
patent: 3292181 (1966-12-01), Kennedy et al.
patent: 3486966 (1969-12-01), Allen et al.
patent: 3519529 (1970-07-01), Cook
patent: 3562810 (1971-02-01), Davis
patent: 3575786 (1971-04-01), Baker et al.
patent: 3577306 (1971-05-01), Baker et al.
patent: 3783449 (1974-01-01), Davis

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