FIBROUS ASSEMBLY

A fibrous assembly comprises two components, the first component providing a visual indication of when a pre-determined tensile load is applied to the assembly or when the fibres of the assembly have been over-extended. The first and second components are movable relative to each other, the visual i...

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Bibliographische Detailangaben
Hauptverfasser:	WRIGHT, JULIAN,ROGER, BURNS,MICHAEL, KENNETH, EVANS, KENNETH, ERNEST
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTIOND, RELATING TOTEXTILES LIFE-SAVING LOOMS MECHANICAL FINISHING OF YARNS OR ROPES METHODS OF WEAVING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES WARPING OR BEAMING WEAVING WOVEN FABRICS YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	A fibrous assembly comprises two components, the first component providing a visual indication of when a pre-determined tensile load is applied to the assembly or when the fibres of the assembly have been over-extended. The first and second components are movable relative to each other, the visual indication being provided by the first component being substantially concealed by the second component and becoming at least partially exposed when the pre-determined tensile load is applied to the assembly or when the fibres have been over-extended. The first component comprises auxetic yarn. L'invention porte sur un ensemble fibreux qui comporte deux composants, le premier composant donnant une indication visuelle du moment où une charge de traction prédéterminée est appliquée à l'ensemble ou du moment où les fibres de l'ensemble ont été excessivement étendues. Les premier et second composants sont mobiles l'un par rapport à l'autre, l'indication visuelle fournie par le premier composant étant sensiblement cachée par le second composant et devenant au moins partiellement exposée lorsque la charge de traction prédéterminée est appliquée à l'ensemble ou lorsque les fibres ont été excessivement étendues. Le premier composant comprend un fil auxétique.