D - Textiles – Paper – 03 – D
Patent
D - Textiles, Paper
03
D
D03D 1/00 (2006.01) B60R 22/12 (2006.01)
Patent
CA 2494056
Disclosed is a method for the production of a woven belt band, especially for safety belts in vehicles, especially motor vehicles, consisting of warp threads and at least one weft thread, characterized in that a multifilament thread, made up of individual filaments, is used as a weft thread during weaving, said filaments consisting of a core surrounded by a meltable skin; also characterized in that the belt band is thermoset after weaving. The multifilament thread melts in an undulated form to form a monofilament spring- elastic single thread body, thereby increasing the cross-resistance of the belt, and is especially glued to the warp threads.
L'invention concerne un procédé de production d'une sangle de ceinture tissée destinée notamment à des ceintures de sécurité de véhicules, notamment de véhicules automobiles, et comportant des fils de chaîne et au moins un fil de trame. Cette sangle est caractérisée en ce que, lors du tissage, on utilise comme fil de trame un multifilament qui est composé de différentes fibrilles constituées d'une âme enrobée d'une enveloppe fusible et qui est thermofixé à la sangle après le tissage. Le multifilament fond en forme ondulée pour former un corps fil uniforme monofilament élastique et contribue ainsi à la rigidité transversale de la sangle et colle notamment aux fils de chaîne.
Berger Gmbh & Co. Holding Kg
Mccarthy Tetrault Llp
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