Abstract: The tubular element is of the type comprising a tube which is composed of a synthetic material reinforced with fibers and has at least one end provided with a metal terminal member having a portion received inside the end portion of the tube. According to the invention, the outer cylindrical surface of the portion of the terminal member is stepped and has a first section whose outside diameter is greater than the inside diameter of a first section of the end portion of the tube in which it is received, and a second section whose outside diameter is reduced and less than or equal to the inside diameter of a second section of the end portion of the tube. The second section, in the assembled state of the tube and terminal member, extends axially in facing relation to the second section of the stepped surface of the portion of the terminal member.

Abstract: The invention proposes a process for manufacturing a transmission shaft made of a composite material comprising at least one step for producing an external layer comprising reinforcing fibers impregnated with a heat-curable resin, characterized in that a peripheral sheath made of a knitted article is installed over the external layer prior to the curing of the resin during the polymerization cycle.

Abstract: A transmission joint body has an envelope inside which are provided bearing paths for articulation elements of a transmission joint (10). A connection system for the joint body includes a radial flange connected to the envelope. The flange is made at least partially from a material comprising a thermosetting or thermoplastic matrix reinforced with short fibers or with particles. According to a preferred embodiment, the inner space defined radially by the inner peripheral surface of the envelope of the joint body is partially filled with a material comprising a thermosetting or thermoplastic matrix reinforced with short fibers or with particles, and which is extended outside the envelope through one axial end of the latter in order to form the flange.

Abstract: A body of a transmission joint includes bearing passageways arranged along the axis of the body and each including two confronting parallel raceways. The raceways are in the form of at least one metal insert. The inner space defined between the inner peripheral surface of the composite case and surfaces of the confronting raceways is filled with a composite organic filler material.