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

Similar patents RU2621650C1

Title Year Author Number
SOLE FOR SHOES 2006
  • Shonborn Mehri L.
  • Rirdon Donald R.
RU2330593C2
SOLE FOR LOW SHOE, IN PARTICULAR - TRAINING SHOE 2009
  • Truehlsen Ajnar
RU2489069C2
BOOTS 1994
  • Maksimov Nikolaj Ivanovich
RU2087112C1
HEALTH FOOTWEAR AND METHOD OF ITS MANUFACTURING 2010
  • Krejri Natan V.
RU2524894C2
INSOLE 2008
  • Tulupov Oleg Konstantinovich
  • Surin Aleksandr Evgen'Evich
  • Jakovleva Nadezhda Vladimirovna
  • Tatarov Sergej Vasil'Evich
RU2401024C2
SPORTS SHOES 1993
  • Maksimov Nikolaj Ivanovich
RU2041677C1
REMOVABLE INSOLE FOR FOOTWEAR 2009
  • Korotkij Jurij Grigor'Evich
RU2399356C1
SOLE STRUCTURE FOR ACCUMULATING AND RELEASING OF ENERGY 1999
  • Rassel Brajehn A.
RU2238016C2
DEVICE FOR INSERTING INTO SHOES 2021
  • Efremov Igor Anatolevich
RU2761238C1
SHOE SOLE 1992
  • Baranovskij Ehrnst Vasil'Evich
RU2037312C1

RU 2 621 650 C1

Authors

Sibata Osamu

Sibata Masao

Dates

2017-06-06Published

2013-05-22Filed