Inflatable structures of rubberized fabric

Details Inflatable structures of rubberized fabric Inflatable structures of rubberized fabric

1979-06-25

1981-06-23

Rowland, James L.

Conveyors, chutes, skids, guides, and ways

Chutes

Flexible wall

182 48, 244137P, A62B 120

Patent

active

042745268

ABSTRACT:
An inflatable device, such as an emergency evacuation slide device, is principally composed of rubberized fabric sheet material wherein at least portions of said sheet material is a two ply laminate. The outer or upper ply of this laminate comprises rubberized high strength aramid fabric while the inner or lower ply comprises rubberized nylon fabric. The plies are biased relative to each other such that the warp cords of the outer ply lie at an acute angle relative to the warp cords of the inner ply.

REFERENCES:
patent: 33361 (1861-09-01), Newell
patent: 2191374 (1940-02-01), Dixon
patent: 3212627 (1965-10-01), Beebee
patent: 3473641 (1969-10-01), Fisher
patent: 3829353 (1974-08-01), Fisher
patent: 4177852 (1979-12-01), Merli et al.

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