Patent ID: 8408496

Claim:
A fuselage cell structure of an aircraft for simplified installation and attachment of at least one fastener for at least one conduit, the fuselage cell structure having a large number of reinforcing elements and the reinforcing elements having at least in certain regions at least one groove, characterised in that the reinforcing elements are formed using an aluminum alloy material, the reinforcing elements are embodied as stringers having a substantially Z-shaped cross-sectional geometry, the at least one groove running in a head region of the stringer, or as crossbars arranged in the region of a floor frame, the at least one groove running in head flanges and/or foot flanges of the crossbars, wherein at least one fastener for positionally fixing at least one conduit can be is attached in the at least one groove, and wherein the at least one fastener has at least two retaining feet which can be locked into the at least one groove, the at least two retaining feet each having a vertical portion extending from a common linkage element and each having a horizontal portion adapted to be locked into the at least one groove, wherein the retaining feet can be spread apart by at least one fixing element to produce a pressing and friction fit with the at least one groove.