Shoe with improved sole assembly

A technology for shoe uppers and sports shoes, applied in the field of sports shoes, can solve the problems of not bringing significant progress, and achieve the effect of eliminating damage and increasing braking time

Inactive Publication Date: 2012-10-31
SALOMON SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shoe attenuated some of the deleterious effects observed with conventional shoes, but did not result in significant improvements

Method used

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  • Shoe with improved sole assembly
  • Shoe with improved sole assembly
  • Shoe with improved sole assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The embodiments to be described hereinafter relate more particularly to shoes for playing racquet sports such as tennis. However, the present invention can be applied to other fields insofar as the same sliding needs are pursued.

[0046] The first embodiment is hereinafter referred to by Figure 1 to Figure 3 to describe.

[0047] Tennis shoes are configured to accommodate a user's foot.

[0048] As is known, the shoe 1 comprises an outer sole 2 and an upper 3 . The shoe 1 extends in length from a rear end or heel 4 to a front end or toe 5 and in width between a lateral side 6 and a medial side 7 . It can be observed that, accordingly, the outer sole 2 extends in length from the heel 4 up to the toe cap 5 and in width between the lateral side 6 and the medial side 7 . The outer sole 2 also extends in height or thickness between the contact surface 8 and the coupling surface 9 , optionally with a cushioning layer 46 . Of course, the contact surface 8 is intended to...

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PUM

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Abstract

An article of footwear, such as a sports shoe particularly for the practice of a racquet sport, the shoe including an outer sole assembly and an upper. A contact surface of the sole assembly has a first support portion including a first subdivision which borders a front end, from the lateral side to the medial side, as well as a second subdivision which extends from the first subdivision towards the rear end, and from the lateral side towards a medial side. The contact surface has a second support portion which extends from the first subdivision of the first portion towards the rear end, and from the second subdivision of the first portion towards the medial side. The average coefficient of friction of the first support portion is greater than the average coefficient of friction of the second support portion.

Description

technical field [0001] The present invention relates to sports shoes, in particular for playing racquet sports. Background technique [0002] These shoes can be used in fields such as tennis, badminton, squash or others. [0003] These shoes include an outer sole and an upper, the upper is usually soft, and the upper is generally a low upper. The outer sole is configured for contact with the ground. [0004] It is known that the outer sole extends in length from the rear end to the front end, in width between the lateral side and the medial side, and in height between the ground-contacting part for support on the ground. Between the contact surface and the connecting surface configured to be connected with the upper of the shoe. [0005] Since the outer sole constitutes the part of the shoe that cooperates with the ground, the outer sole is the seat of numerous forces (sollicitations). In particular, the outer sole transmits the impact delivered by the user, or the react...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B5/00A43B13/14A43B13/16A43B13/22
CPCA43B5/10A43B3/0036A43B13/16A43B13/223A43B13/22A43B13/26A43B5/005
Inventor R·博雷尔F·克雷蒂南
Owner SALOMON SA
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