VIBRATION-PROOF SHOES Russian patent published in 2012 - IPC A43B7/32 

Abstract RU 2438541 C2

FIELD: personal use articles.

SUBSTANCE: vibration-proof shoes have a sole and a heel part connected to the parts of the shoe upside, which are made of heat-resistant waterproof leather, and a shoe slipsole made of split leather contains an internal protective toe cap made of a composite material to protect against stroke. An insock of anatomical shape is provided. The sole is made of two layers with an intermediate layer of polyurethane and a layer of flexible-elastic mesh elements having shock-absorbing properties. The density of mesh structure of elastic mesh elements is in the optimal range of values of 1.2 g/cm3 to 2.0 g/cm3. The material of wire of elastic mesh elements is steel of grade EI-708, and its diameter is in an optimal range of values from 0.09 mm to 0.15 mm. The sole protector is made with high adhesion to the surfaces of the working area of the operator, and a hard heel is made of a thermoplastic material.

EFFECT: invention provides improved protection for shoes against vibration and strokes.

2 cl, 3 dwg

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RU 2 438 541 C2

Authors

Kochetov Oleg Savel'Evich

Stareeva Marija Olegovna

Dates

2012-01-10Published

2010-04-02Filed