Abstract: A composite structure comprising a substantially planar portion and a border arranged on the border of the substantially planar portion. A first linking zone is arranged at one end of the border along a first axis and a second linking zone is arranged at another end of the border along the first axis. The border further comprises a reinforcing zone connecting the first and second linking zones, in that the border has a profile transverse to the first axis that is substantially U-shaped opening on a side opposite the substantially planar portion and in that the border is reinforced by at least one rib substantially parallel to a second axis perpendicular to the first axis and included in the plane of the portion.

Abstract: A composite structure comprising a substantially planar portion and a border arranged on the border of the substantially planar portion. A first linking zone arranged at one end of the border along a first axis and able to accommodate a first metal insert and a second linking zone arranged at another end of the border along the first axis and able to accommodate a second metal insert symmetrical to the first metal insert. An insert comprises a substantially planar base arranged perpendicular to the first axis and comprising, substantially at a center of the substantially planar base, a piercing. A first substantially planar wing is arranged perpendicular to the substantially planar base and a second substantially planar wing arranged perpendicular to the substantially planar base and the first substantially planar wing.

Abstract: A composite structure comprising a substantially planar portion and a border arranged on the border of the substantially planar portion. A first linking zone is arranged at one end of the border along a first axis and a second linking zone is arranged at another end of the border along the first axis. The border further comprises a reinforcing zone connecting the first and second linking zones, in that the border has a profile transverse to the first axis that is substantially U-shaped opening on a side opposite the substantially planar portion and in that the border is reinforced by at least one rib substantially parallel to a second axis perpendicular to the first axis and included in the plane of the portion.

Abstract: A composite structure comprising a substantially planar portion and a border arranged on the border of the substantially planar portion. A first linking zone arranged at one end of the border along a first axis and able to accommodate a first metal insert and a second linking zone arranged at another end of the border along the first axis and able to accommodate a second metal insert symmetrical to the first metal insert. An insert comprises a substantially planar base arranged perpendicular to the first axis and comprising, substantially at a center of the substantially planar base, a piercing. A first substantially planar wing is arranged perpendicular to the substantially planar base and a second substantially planar wing arranged perpendicular to the substantially planar base and the first substantially planar wing.