Protective headgear

Details Protective headgear Protective headgear

A - Human Necessities

42

B

A42B 3/20 (2006.01)

Patent

CA 2288309

Protective headgear in the form of a helmet (1) and a face mask (2) of a cage- like construction connected to the helmet (1) by loop straps. The face mask (2) is formed from rigid bars (7,8). The bars (7,8) are of a fibre reinforced polymer composite material co-consolidated at a number of intersections. The fibres forming one bar are physically anchored to the fibres of another bar at the intersection (9) by interleaving, knotting, stitching, stapling, etc. The anchoring of the fibres gives considerable added strength at the intersections (9) as the integrity of the joint is not dependent on the properties of a thermosetting or thermoplastics polymer material. Helmets are made in the same way.

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