FOOTWEAR SOLE ELEMENT Russian patent published in 2017 - IPC A43B13/18 

Abstract RU 2621650 C1

FIELD: personal demand items.

SUBSTANCE: shoe sole consists of: a base plate (1), a coating (2), a plurality of ribs (3) and a fluid (4). The ribs (3) are formed so as to protrude upward inside the first area (11) of the base plate (1). Each rib (3) consists of a plurality of rib flat elements (32, 33), each separated by the slits (31), and ribs are inclined to the toe or heel side. The flat rib elements (32, 33) are positioned in such a way that they diverge toward the toe side or to the heel side. The main plate (1) and the cover (2) are connected with each other and thereby form the closed space (5), and the liquid (4) is tightly sealed in the closed space.

EFFECT: convenience increase.

9 cl, 17 dwg

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Authors

Sibata Osamu

Sibata Masao

Dates

2017-06-06Published

2013-05-22Filed