GRAVITATION SHOES (VERSIONS) AND SPRING BLOCK Russian patent published in 2011 - IPC A43B3/00 

Abstract RU 2417720 C1

FIELD: personal use articles.

SUBSTANCE: invention relates to shoes with energy accumulation for daily wear and to accessories for energy accumulation. Shoes with energy accumulation caused by elastic deformation, comprising the following components: a spring unit, comprising at least one bending spring of the specified elasticity, at the same time the lower part of the spring is a support element, intended for contact with support surface. Shoes upper with fixation devices to fix position of the user's leg and to transfer gravitation effect to the spring in the spring unit. The sole is arranged with the possibility of contact with the support surface with the loaded spring. Fixation devices to transfer gravitation action to the spring of the spring unit include a component arranged in the form of the cuff, which partially or fully covers the user's shank and joined to the upper part of the spring, in the form of a non-elastic jacket or another supporting element for the leg.

EFFECT: development of shoes with energy accumulation.

14 cl, 23 dwg

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RU 2 417 720 C1

Authors

Shirokikh Mark Rudol'Fovich

Dates

2011-05-10Published

2010-02-05Filed