FIELD: machine building.
SUBSTANCE: invention refers to fibrous reinforcing structure woven in kind of single part for fabrication of part of composite material and having internal section or core made by three-dimension weaving with threads formed by fibres of limited length and section bordering with external surface or coating made by weaving with threads formed by fibres of non-limited length.
EFFECT: increased operational reliability of part.
10 cl, 7 dwg
Authors
Dates
2011-08-27—Published
2007-06-20—Filed