Protective shields

Apparel – Guard or protector – Penetration resistant

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Details

F41H 102

Patent

active

044133570

ABSTRACT:
A protective shield such as a personal, bullet-proof garment, formed by a separable front panel and back panel, fastened together into a vest by detachable tabs, is conformable to torso movement with comfort. The outer, penetration--resisting, layer of the shield comprises at least eight and preferably twentyeight, individual superposed plies of close woven fabric of aramid fibres, the intermediate, impact-spreading layer of the shield, comprises at least one ply of thin, flexible, impervious plastic sheeting such as polycarbonate and the inner, impact-cushioning, layer of the shield is formed of soft, relatively thick, foam plastic, to absorb impact and bullet bulge of the polycarbonate sheeting.

REFERENCES:
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patent: 3452362 (1969-07-01), Korolick et al.
patent: 3557384 (1971-01-01), Barron et al.
patent: 3567568 (1971-03-01), Windecker
patent: 3577306 (1971-05-01), Baker et al.
patent: 3577836 (1971-05-01), Tamura
patent: 3793648 (1974-02-01), Dorre et al.
patent: 3803639 (1974-04-01), Cohen
patent: 3873998 (1975-04-01), Norris et al.
patent: 3924038 (1975-12-01), McArdle et al.
patent: 3973275 (1976-08-01), Blauer

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