Fügeelement, Verbundstruktur und Verfahren zur Herstellung einer Verbundstruktur

DE 102007016634 A1 UPAB: 20081027 NOVELTY - The element (3) has a joint section (4) extending in an axial direction of a joint element and exhibits a groove arrangement on its conical outer circumference, where a displaced material of a component is loadable in the groove arrangement. A tapering cross section of the joint section is mirror symmetrical to a plane, which extends along an axial direction. The tapering cross section of the joint section is rotationally symmetric around a central axis (6) of the element, which extends in the axial direction. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a composite structure. USE - Joint element for use in a composite structure (claimed), for connecting components e.g. material-different components of laminar structure, fiber-reinforced components and/or homogeneous components, such as sheet metals, plates or profiles. ADVANTAGE - The element effectively reduces susceptibility of cracking in a region of the connecting point