A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 7/12 (2006.01) A43B 7/32 (2006.01) A43B 9/02 (2006.01) A43B 13/42 (2006.01)
Patent
CA 2655319
A waterproof vapor-permeable shoe, which comprises: - an upper part (11, 311, 411, 511), which delimits the foot insertion region (12, 212); - a sole (16, 116, 216, 316, 416, 516, 616, 816), made mainly of plastic material, which is provided with at least one region (18) which is diffusely perforated with through holes in the direction of the walking surface; - a vapor-permeable or perforated flat element (20, 120, 220, 320, 420, 520, 620, 720, 820, 920), which is rigidly coupled to the lower part (17, 117, 217, 317, 417, 517, 617, 817, 917) of said sole on which the tread (B, 1B, 4B) of the sole is formed or rigidly coupled; the flat element (20, 120, 220, 320, 420, 520, 620, 720, 820, 920) is adapted to limit the formation of hollows in the foot insertion region (12, 212) at the projection of the holes (19) of the diffusely perforated region (18); - a waterproof vapor-permeable membrane (23, 123, 223, 323, 423, 523, 623, 723, 823, 923), which is associated with the upper part (11, 311, 411, 511) and/or with the sole (16, 116, 216, 316, 416, 516, 616, 816); the membrane (23, 123, 223, 323, 423, 523, 623, 723, 823, 923) is arranged above the flat element (20, 120, 220, 320, 420, 520, 620, 720, 820, 920) so as to be superimposed on the diffusely perforated region (18).
L'invention concerne une chaussure étanche à l'eau et perméable à la vapeur, qui comporte : - une partie tige (11, 311, 411, 511), qui délimite la région d'insertion du pied (12, 212); - une semelle (16, 116, 216, 316, 416, 516, 616, 816), réalisée principalement en matière plastique, qui est mise en AEuvre avec au moins une région (18) perforée de manière diffuse par des trous traversants dans la direction de la surface de marche; - un élément plat perforé ou perméable à la vapeur (20, 120, 220, 320, 420, 520, 620, 720, 820, 920), qui est accouplé de manière rigide à la partie inférieure (17, 117, 217, 317, 417, 517, 617, 817, 917) de ladite semelle sur laquelle la surface d'usure (B, IB, 4B) de la semelle est formée ou accouplée de manière rigide; l'élément plat (20, 120, 220, 320, 420, 520, 620, 720, 820, 920) étant adapté pour limiter la formation de creux dans la région d'insertion du pied (12, 212) au niveau de la projection des trous (19) de la région perforée de manière diffuse (18); - une membrane étanche à l'eau et perméable à la vapeur (23, 123, 223, 323, 423, 523, 623, 723, 823, 923), qui est associée à la partie tige (11, 311, 411, 511) et/ou à la semelle (16, 116, 216, 316, 416, 516, 616, 816); la membrane (23, 123, 223, 323, 423, 523, 623, 723, 823, 923) étant arrangée au-dessus de l'élément plat (20, 120, 220, 320, 420, 520, 620, 720, 820, 920) de manière à être superposée sur la région perforée de manière diffuse (18).
Geox S.p.a.
Marks & Clerk
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