Tubular braided structure for composite article, manufacturing it and its applications

摘要

The tubular interlaced material is composed of a number of longitudinal elements (9) arranged in a number of coaxial coils. The braiding filaments (8) in each network system form overlaid layers where the filaments (8) are parallel to each other from one layer to the other. Also claimed is the manufacture where the bobbins (7) are displaced on three basic paths. The first path is related to the coaxial coils, the second path is in a peripheral direction round the first path, and the third path is between the other two.