| 摘要 |
PCT No. PCT/FR86/00287 Sec. 371 Date Mar. 13, 1987 Sec. 102(e) Date Mar. 13, 1987 PCT Filed Aug. 18, 1986 PCT Pub. No. WO87/01069 PCT Pub. Date Feb. 26, 1987.Structural tubular element (1) made of resistant fibers coated with hardenable resin and intended to form a part of a structure. According to the invention, this tubular element is characterized in that it comprises an inner axial wall (4), also made of resistant fibers coated with hardenable resin, forming integral part with said element and extending over the whole length thereof and in that, at the ends (3) of said element (1), portions (4A) of said axial wall (4) are accessible to form zones of fixation of said element to other parts of said structure. Production of structural parts, particularly in the aeronautical and spatial domains. |
