Abstract: A fiber reinforced composite structure having a fiber reinforcing member and a hardened matrix material. The fiber reinforcing member, or fabric, has portions which protrude substantially out of the plane of the fabric to facilitate the snugged nesting of laminated fabrics in the construction of a fiber reinforced composite structure.

Abstract: A machine for manufacturing triaxial fabrics, primarily of the type disclosed and claimed in Reissue Pat. No. 28155, comprises a vertically oriented warp yarn supply means based upon a horizontally disposed rotating creel, on which is preferably mounted a plurality of beams each supplying a plurality of warp yarn ends. Guide holders travelling on a cam-shaped track compensate for warp yarn path length changes so as to maintain path lengths from creel to weaving means relatively constant independent of angular position of an individual warp yarn in the course of the weaving process. Preferably, a multiplicity of such guides are combined on a single trolley carrier several of which are mounted at spaced intervals on the cam-shaped track, the movement of which is co-ordinated with the rotational movement of the warp yarn supply creel.

Abstract: A machine for manufacturing triaxial fabrics, primarily of the type disclosed and claimed in U.S. Pat. No. Re. 28,155, comprises a vertically oriented warp yarn supply means based upon a horizontally disposed rotating creel, on which is preferably mounted a plurality of beams each supplying a plurality of warp yarn ends. Guide holders travelling on a cam-shaped track compensate for warp yarn path length changes so as to maintain path lengths from creel to weaving means relatively constant independent of angular position of an individual warp yarn in the course of the weaving process. Preferably, a multiplicity of such guides are combined on a single trolley carrier several of which are mounted at spaced intervals on the cam-shaped track, the movement of which is co-ordinated with the rotational movement of the warp yarn supply creel.

Abstract: An elongate heddle for a weaving machine for making triaxial fabrics is provided with a frontal portion having a warp strand guide opening extending therethrough, with means on the heddle adapted to be engaged for imparting longitudinal movement thereto during warp shed forming operations. The heddle also has means thereon adapted to be engaged for shifting the heddle weftwise of the weaving machine, and the frontal portion of the heddle has guide means thereon adapted to aid in guiding the heddle by cooperating with an adjacent heddle during movement thereof.