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The present invention concerns a cargo hold floor for a cargo hold of an aircraft. The cargo hold floor comprises a multiplicity of panels (110a, 110b) to form the cargo hold floor, wherein the panels have rail segments to form rails extending over several profile panels (120-130, 120′-129′) and arr

The present invention concerns a cargo hold floor for a cargo hold of an aircraft. The cargo hold floor comprises a multiplicity of panels (110a, 110b) to form the cargo hold floor, wherein the panels have rail segments to form rails extending over several profile panels (120-130, 120′-129′) and arranged in a longitudinal direction of the aircraft. The rail segments comprise full seat rail segments (150, 150b) and partial seat rail segments (155a, 155b, 155b, 155b) for fixing of freight loading components. Such full seat rail segments and partial seat rail segments can be used advantageously to anchor freight items to the cargo hold floor or to fasten function elements there.

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1. A cargo hold floor for a cargo hold of an aircraft, the cargo hold floor comprising a multiplicity of panels to form the cargo hold floor, wherein the panels have rail segments to form rails extending over several panels and arranged in a longitudinal direction (X direction) of the aircraft, wher

1. A cargo hold floor for a cargo hold of an aircraft, the cargo hold floor comprising a multiplicity of panels to form the cargo hold floor, wherein the panels have rail segments to form rails extending over several panels and arranged in a longitudinal direction (X direction) of the aircraft, wherein the rail segments are integral parts of each panel and comprise full seat rail segments and partial seat rail segments for fixing freight loading components to the panel, wherein each panel is formed as an extruded panel such that the full seat rail segments and the partial seat rail segments are at least partially produced during the extrusion process of the panel in one working step, the rail segments including a first rail segment and a second rail segment, the second rail segment being generally parallel to and spaced less than 30 cm apart from the first rail segment, the first rail segment adapted to receive a first fixing element of a first freight loading component and the second rail segment adapted to receive a second fixing element of the first freight loading element such that transverse forces applied to the first freight loading element (Y direction) by freight are transferred by the first freight loading element to the first rail segment and to the second rail segment of the panel, wherein the first freight loading component comprises a side guide having a guide element and a foot element, the foot element including the first fixing element and the second fixing element. 2. The cargo hold floor according to claim 1, wherein the rail segments include a third rail segment and a fourth rail segment, the fourth rail segment being generally parallel to and spaced less than 30 cm apart from the third rail segment, the third rail segment adapted to receive a first fixing element of a second freight loading component and the fourth rail segment adapted to receive a second fixing element of the second freight loading element such that transverse forces applied to the second freight loading element (Y direction) by freight are transferred by the second freight loading element to the third rail segment and to the fourth rail segment of the panel, whereby the freight is secured in the transverse direction (Y direction) by the first freight loading element and the second freight loading element. 3. The cargo hold floor according to claim 1, including additional full seat rail segments or partial seat rail segments to receive freight loading components and for use as fixing points. 4. The cargo hold floor according to claim 3, wherein the additional full seat rail segments or partial seat rail segments have a slight length, in particular less than 50 cm. 5. The cargo hold floor according to claim 1, characterised in that the panels comprise recesses to receive mounting elements, in particular with additional seat rail segments. 6. The cargo hold floor according to claim 5, characterised in that the recesses are formed at least partly over cross members of the cargo hold floor. 7. The cargo hold floor according to claim 1, characterised in that the panels comprise recesses to receive lowerable or swivellable support elements, in particular roller units. 8. The cargo hold floor according to claim 7, characterised in that the recesses are arranged in a grid to transport freight items, in particular containers or pallets, by means of the support elements. 9. The cargo hold floor according to claim 1, characterised in that the cargo hold floor is formed substantially symmetrical to a plane running in particular centrally in the longitudinal direction (X direction) of the aircraft. 10. The cargo hold floor according to claim 1, characterised in that the cargo hold floor in at least one configuration is flat such that vehicles can drive over it. 11. The cargo hold floor according to claim 1, characterised in that the panels are formed as hollow profiles with several chambers, wherein the chambers are arranged in the panels to form a supply or discharge system extending over several panels. 12. The cargo hold floor according to claim 11, characterised in that the supply system is formed for connection to a warm air source, in particular to a take-off from a drive turbine of the aircraft. 13. The cargo hold floor according to claim 1, characterised in that at least one rail is arranged on the edge of the cargo hold floor to receive a side guide. 14. A cargo hold floor for a cargo hold of an aircraft, comprising a multiplicity of panels to form the cargo hold floor, wherein the panels have rail segments to form rails extending over several profile panels and arranged in a longitudinal direction (X direction) of the aircraft, wherein the rail segments are integral parts of the profile panels and comprise full seat rail segments and partial seat rail segments for fixing freight loading components, in particular cross bars or a side guide element, wherein the profile panels are formed as extruded profile panels such that the full seat rail segments and the partial seat rail segments are at least partially produced during the extrusion process of the profile panels in one working step, each full seat rail segment comprising a perforated rail with holes for anchoring a seat or freight to the full seat rail segment arranged regularly over substantially the entire length of the full seat rail segment, each partial seat rail segment comprising a perforated rail with holes for anchoring freight to the partial seat rail segment that are not arranged over substantially the entire length of the partial seat rail segment, the rail segments including a first rail segment and a second fail segment, the second rail segment being generally parallel to and spaced less than 30 cm apart from the first rail segment, the first rail segment adapted to receive a first fixing element of a freight loading component and the second rail segment adapted to receive a second fixing element of the freight loading component, wherein the freight loading component comprises a side guide having a guide element and a foot element, the foot element including the first fixing element and the second fixing element.