PROTECTIVE JACKET Russian patent published in 2011 - IPC F41H1/00 

FIELD: means of protection.

SUBSTANCE: protective jacket consists of a fabric lining connected to protective shells, and elastic carcass stands are fixed in the fabric lining, by means of fixators on a belt, and the protective shells are fixed on elastic carcass stands, the protective shell is arranged as triple-layer, besides, the first layer that faces operator's environment, is made in the form of rings connected to each other, material of which is stainless steel, the third layer that faces the operator body is made of perforated polymer material, for instance, aramid fibre, and the second layer arranged between them is elastic and is made of elastic mesh elements. At the same time density of mesh structure of elastic mesh elements is in the optimal range of values from 1.2 g/cm³ to 2.0 g/cm³, at the same time the material of elastic mesh elements wire is steel of EI-708 type, and its diameter is in the optimal range of values equal to 0.09 mm…0.15 mm.

EFFECT: improved efficiency of operator protection against mechanical effect.

1 cl, 3 dwg