Elastic self-extinguishing strap material

Details Elastic self-extinguishing strap material Elastic self-extinguishing strap material

1989-01-25

1992-03-24

Lesmes, George F.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428116, 428119, 428225, 428231, 428246, 428267, 428257, 428252, 428913, 428920, 428921, 428 364, 220 881, 54 58, G02B 5128

Patent

active

050987569

ABSTRACT:
A self-extinguishing fire resistant elastic strap material is disclosed, as is a method of fabricating the same. The material is comprised of a tubular fabric of fireproof yarns having a hollow core, elastic and hence combustible yarns being disposed entirely within the core, the elastic yarns being frictionally clampingly engaged at spaced positions to the surrounding fabric, the elastic yarns being tensioned in the formed condition of the fabric to effect foreshortening of the fabric when the tension in the elastic yarns is relaxed.

REFERENCES:
patent: 3013588 (1961-12-01), Klingberg
patent: 4755407 (1988-07-01), Mortensen et al.
patent: 4865906 (1989-09-01), Smith, Jr.

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