METHOD FOR WEAVING A RELIEF FABRIC, WEAVING LOOM FOR PERFORMING THE METHOD AND PREFORM USING SUCH A RELIEF FABRIC

摘要

The invention relates to a weaving loom for carrying out the method of the invention and to a preform for a composite component using such a bumpy fabric. The method for weaving a fabric in relief in the warp direction involves locally creating a relief like a bump (2, 3) in the warp direction using extra weft threads by raising warp threads at least on one side of a base line (5; 81). Application to the creation of aeronautical components such as aircraft turbojet engine nacelle parts.