D - Textiles – Paper – 03 – D
Patent
D - Textiles, Paper
03
D
D03D 15/00 (2006.01) G02B 6/00 (2006.01)
Patent
CA 2536564
The invention relates to a method for weaving a tissue containing at least partly glass-fibres such as warp yarns and/or weft yarns which are treated in such a way that they enable light to be diffused substentially in a perpendicular direction with respect to the longitudinal axis thereof and at least to the section thereof arranged on the external side of the tissue. The inventive method is characterised in that it comprises a Jacquard pattern weaving forming a matrix for separating and identifying the feeding ends of a predetermined number of glass fibres which are rearranged in bundles and connected to the same light source. The tissue produced according said method is also disclosed.
L'invention concerne un procédé de tissage d'un tissu comportant, au moins pour partie, des fibres optiques comme fils de chaîne et/ou de trame, lesdites fibres optiques étant traitées de manière à laisser diffuser la lumière sensiblement perpendiculairement à leur axe longitudinal, et au moins dans leurs portions situées du côté extérieur du tissu, caractérisé en ce qu'il comprend le tissage d'un motif Jacquard formant matrice de séparation et d'identification, par rapport aux fils adjacents, des extrémités d'alimentation d'un nombre prédéterminé de fibres optiques destinées à être regroupées en faisceau et connectées à la même source lumineuse. L'invention concerne également un tissu obtenu à partir d'un tel procédé.
Brochier Cedric
Piton Jean
Alstom Transport Sa
Cedric Brochier Soieries
Robic
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