Patent ID: 6843280

Claim:
Weaving device for the production of thick textile armatures constituted by superposed layers of threads secured together by a binding thread traversing said layers, said device comprising a frame ( 13 ) provided laterally and at its periphery with regularly spaced hooking pins ( 17 ), means ( 21 ) for depositing, with the aid of said pins, a thread ( 22 ) constituting said layers and means for compacting the layers, characterized in that said pins ( 17 ) are constituted by pins comprising a first straight section ( 17 a ) extending from the frame ( 13 ) and having a slight inclination outwardly of the frame and a second straight section ( 17 b ) prolonging the first and having an inclination outwardly of the frame substantially greater than that of said first section, in that said means for depositing the thread are constituted by a plurality of guides ( 27 ) each guiding a thread ( 22 ), guides being moved simultaneously and spaced by flattening an interval equal to n times the interval between pins, n being a whole number, and in that said weaving means of the layers are constituted by means ( 23 to 25 ) adapted to press the assembly of said layers about their periphery, adjacent the inflection point ( 20 ) between the two sections ( 17 a, 17 b ) of the hooking pins.