Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1982-05-21
1984-09-25
McCamish, Marion
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428249, 428251, 428252, 428443, 428445, 428920, 428921, B32B 700
Patent
active
044736142
ABSTRACT:
In a preferred embodiment, a fire-entry suit includes a substantially one-piece suit having a hood attached at a rear neck-portion and having gloves of which forearm-portions thereof are attachable to forearm-portions of the suit-sleeves by Velcro-like fasteners, with a hood overlay-portion likewise being attachable to chest and shoulder portions of the suit by such fasteners; the shoe-receiving portion is continuous with the legs of the suit. A major novel aspect of the fire-entry suit is the composition of the suit-material, namely being eight layers of separate materials one on top of the other, including an outside water-repellant material coated on the outer-layer of asbestos fabric material, an eighth, inner fabric material of phenol polymer fibers, and a plurality of intermediate alternating layers including an inwardly second fabric material of asbestos and cotton, an inwardly third metalized metal coat fabric of organic fibers typically known as novoloid synthetic coated with aluminum at-least on an outer-most surface thereof, an inwardly fourth repeat of the fabric material of asbestos and cotton fibers, an inwardly fifth repeat of the metalized metal-coated fabric of the typically novoloid synthetic organic fibers, an inwardly sixth repeat of the fabric material of asbestos and cotton fibers, and an inwardly seventh repeat of the metalized metal-coated fabric of the typically novaloid synthetic organic fibers. Inside shoulder suspenders support the suit from about the seat or waist upwardly, and a front uprightly-extending zipper is covered by a flap-over portion of the suit-material which fastens in a flapped-over state by virtue of other Velcro-like fasteners.
REFERENCES:
patent: 4113907 (1978-09-01), Haage
Hough William T.
McCamish Marion
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