A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 13/40 (2006.01) A43B 7/06 (2006.01) A61F 5/14 (2006.01)
Patent
CA 2382040
An insole construction for footwear comprising a base member (12), an intermediate member (14) formed of a soft foam and having a plurality of substantially uniformly spaced raised cushioning elements (18) on the upper surface, and a flexible cover member (16) surrounding the intermediate member (14) and extending beneath the base member (12). The intermediate member (14) preferably is formed of a foam such as polyurethane foam having a density rating of approximately 60-90. The raised cushioning elements (18) are of a height of approximately 6 millimeters above the upper surface of the intermediate member (14) and are spaced approximately 10-30 millimeters from each other. The thickness of the intermediate member (14) is approximately 6 millimeters.
L'invention concerne une structure de semelle pour chaussure comprenant un élément de base (12), un élément intermédiaire (14) constitué d'une mousse molle et pourvu d'une pluralité d'éléments d'amortissement saillants (18) sensiblement et uniformément espacés sur sa surface supérieure, et un élément de couverture souple (16) enveloppant ledit élément intermédiaire (14) et se prolongeant jusqu'au-dessous de l'élément de base (12). L'élément intermédiaire (14) est de préférence constitué par une mousse, telle qu'une mousse de polyuréthane dont la densité approximative varie entre 60 et 90. Les éléments d'amortissement saillants (18) dépassent d'environ 6 millimètres la surface de l'élément intermédiaire (14), et sont espacés d'environ 10 à 30 millimètres les uns des autres. Quant à l'épaisseur de l'élément intermédiaire (14), elle vaut approximativement 6 millimètres.
Penobscot Shoe Company
Robic
LandOfFree
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