Protective cover

Details Protective cover Protective cover

1987-08-20

1988-10-25

Thomas, Alexander S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Fold at edge

428102, 428137, 428193, 428196, 428286, 428246, 428911, B32B 502

Patent

active

047803517

ABSTRACT:
A device for containing the force of an explosion comprises a blanket or curtain of flexible material that can be draped around a danger zone. The blanket or curtain comprises a plurality of layers of fabric, each layer having a tight, balanced weave independently woven from a tough, non-combustible yarn of at least 1,000 denier. The fabric is substantially interrupted by stitching in a central zone intended to take the main force of the explosion. The fabrics are bound together at their edges with a border of tough material extending around the periphery of the blanket or curtain.

REFERENCES:
patent: 1871571 (1932-08-01), Weber
patent: 4522871 (1985-06-01), Armellino et al.
patent: 4535017 (1985-08-01), Kuckein et al.
patent: 4574105 (1986-03-01), Donovan

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