ELEMENTO TUBOLARE DI MATERIALE COMPOSITO E APPARECCHIATURA E PROCEDIMENTO PER LA SUA FABBRICAZIONE

摘要

A tubular component made of composite material comprises a core (4) of resistant fibres impregnated with a matrix of thermohardening resin (13). The core includes a tubular reinforcement (4) made of fabric or of non-woven fabric. The tubular reinforcement (4) comprises at least two coaxial adjacent layers which have reciprocal connection elements projecting radially.