Footwear, glove or clothing article for protection against cold

A - Human Necessities – 43 – B

Patent

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Details

A43B 7/34 (2006.01) A41D 31/00 (2006.01) A43B 3/10 (2006.01) A43B 19/00 (2006.01) B32B 27/12 (2006.01)

Patent

CA 2291344

The invention concerns an isothermal footwear or clothing article based on aluminium film and fabric, characterised in that it comprises in combination, an outer insulating layer, an intermediate zone consisting of an air space (11) and an inner layer forming a lining. The outer layer is made of a textile armouring (10) reinforcing an aluminium film (1) pressed on the inside on said armouring, insulating outside temperatures and reflecting calorific effects generated by the body and the inner lining layer (2) is made of a textile link or knitted padding armouring with triboelectric effect and said layers (1, 10) and (2) are peripherally linked at the assembling edges (13) of the various constituting panels so as to ensure a relative movement and friction between the layers for generating heat.

Article, chaussant ou vestimentaire, de type iso thermique à base d'un film d'aluminium et de tissu, caractérisé en ce qu'il comprend en combinaison, une couche extérieure assurant une isolation, une zone intermédiaire constituée d'une lame d'air (11) et une couche intérieure formant doublure et en ce que la couche extérieure est composée d'une armature textile (10) renforçant un film d'aluminium (1) appliqué côté intérieur sur cette armature, isolant des températures extérieures et réfléchissant les effets calorifiques produits par le corps et en ce que la couche intérieure (2) de doublure est composée d'une armature de maille ou molleton en matière textile à effet triboélectrique et en ce que lesdites couches (1, 10 et 2) sont reliées périphériquement au niveau des bords d'assemblage (13), des différents panneaux constitutifs de sorte à permettre un mouvement relatif et un frottement, entre les couches, générateur de chaleur.

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