COMPOSITE MATERIAL PART EQUIPPED WITH A FIXING ELEMENT

A fibrous structure (100) for reinforcing a component made of composite material is obtained by the multi-layer weaving of a plurality of layers of warp threads (101) and a plurality of layers of weft threads (102). The fibrous structure (100) also comprises fixing elements (120, 130) at least on on...

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Bibliographische Detailangaben
1. Verfasser:	OLIVIER, LOIC
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AIRCRAFT AVIATION BLASTING COSMONAUTICS ENGINE PLANTS IN GENERAL HEATING HELICOPTERS LIGHTING MACHINES OR ENGINES IN GENERAL MAKING GRANULES OR PREFORMS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STEAM ENGINES TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A fibrous structure (100) for reinforcing a component made of composite material is obtained by the multi-layer weaving of a plurality of layers of warp threads (101) and a plurality of layers of weft threads (102). The fibrous structure (100) also comprises fixing elements (120, 130) at least on one of its faces, each fixing element comprising a body (121, 131) arranged under threads (1011, 1022) on a face of the fibrous structure, and fixing portions (122, 123; 132, 133) situated above said threads. Une structure fibreuse (100) de renfort de pièce en matériau composite est obtenue par tissage multicouche entre une pluralité de couches de fils de chaîne (101) et une pluralité de couches de fils de trame (102). La structure fibreuse (100) comprend en outre au moins sur une de ses faces des éléments de fixation (120, 130), chaque élément de fixation comprenant un corps (121, 131) disposé sous des fils (1011, 1022) présents sur une face de la structure fibreuse et des portions de fixation (122, 123; 132, 133) située au-dessus desdits fils.