Patent ID: 8444088

Claim:
A fuselage structure of an aircraft or spacecraft comprising: an inner shell arrangement which has an upper inner shell and a lower inner shell, the upper inner shell being spaced apart at least in some sections from the lower inner shell by a first gap in order to form a window region; a window band which is arranged at least in the window region and has a pane device which comprises a grid structure which absorbs fuselage forces; wherein the fuselage structure comprises an outer shell arrangement which has an upper outer shell associated with the upper inner shell and a lower outer shell associated with the lower inner shell, the upper outer shell being spaced apart at least in some sections in the window region from the lower outer shell by a second gap; wherein the outer shells are spaced from the inner shells for accommodating a core material between the inner and outer shell arrangements; and wherein the grid structure extends beyond the window region, which is formed by the first and second gaps, into the shell arrangements and is fastened to the individual shells of the inner and outer shell arrangements in order to form a fuselage structure which connects the individual shells to one another and is optimized in terms of force flux.