Anti-slip shoe sole

Abstract

The anti-slip sport shoe sole (1) surface has an anti-slip surface (2) with small pieces of hard material (3) that are bonded during the manufacture of the sport shoe with the flexible surface of the sport shoe sole (1). The small pieces of hard material (3) come into contact with the ground upon contact of the sport shoe sole (1) with the ground. The anti-slip sport shoe sole is intended for sports disciplines on soft stadium surfaces.

1 . The anti-slip sport shoe sole characterised in that the sport shoe sole surface, which is in contact with the ground, has an anti-slip surface, which has small pieces of hard material fixed during the manufacture of the sport shoe to the flexible part of the surface of the sport shoe sole, such that the small pieces of hard material are permanently bonded with the flexible part of the anti-slip surface of the sport shoe sole and the outer parts of the small pieces of hard material protrude from the surface of the flexible part of the anti-slip surface and upon contact of the sport shoe sole with the ground, the small pieces of hard material are in contact with the ground. 
     
     
         2 . The anti-slip sport shoe sole according to  claim 1 , characterised in that the anti-slip surface of the sport shoe sole is a layer of flexible material, which is permanently bonded during the manufacture of the sport shoe with the sport shoe sole and the surface of the layer of flexible material has small pieces of hard material fixed to it in such a manner that the small pieces of hard material are permanently bonded with the surface of the layer of flexible material and the outer parts of the small pieces of hard material protrude from the surface of the layer of flexible material. 
     
     
         3 . The anti-slip sport shoe sole according to  claim 2 , characterised in that the layer of flexible material is rubber. 
     
     
         4 . The anti-slip sport shoe sole according to  claim 2 , characterised in that the layer of flexible material is plastic. 
     
     
         5 . The anti-slip sport shoe sole according to  claim 1 , characterised in that the small pieces of hard material are ceramic. 
     
     
         6 . The anti-slip sport shoe sole according to  claim 1 , characterised in that the small pieces of hard material are corundum.