Fire retardant mattress

Details Fire retardant mattress Fire retardant mattress

A - Human Necessities

47

C

360/37

A47C 27/05 (2006.01)

Patent

CA 1266928

ABSTRACT OF THE DISCLOSURE A fire retardant mattress comprising a central coiled spring support assembly, a first layer of polyurethane foam and/or matting covering on the top and bottom of said support assembly, a second layer of a fire resistant resilient material preferably polychloroprene foam on said first layers and a fire shield composed preferably of a woven fiber glass material attached to the edge at the perimeter of said second top and bottom layers to completely encapsulate the support assembly and first layers in a fire retardant capsule; said fire shield having sufficient slack to allow the springs of the mattress to expand due to the effect of heat and thus preventing the rupturing of the integrity of the mattress by said expanding springs and thereby preventing the inner contents of the mattress from coming in contact with fire and/or burning with a sudden release of heat and smoke.

520718

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