Fuselage for e.g. civil transport aircraft, has central fuselage comprising zones, where width of two zones increases and decreases from front towards rear of aircraft and widths of third zone is constant

摘要

The fuselage has a central fuselage (4) comprising zones (10, 12, 14) on a side of a front fuselage (2). The width of the zone (10) measured along a tangent axis increases until a maximal width from the front towards rear of an aircraft. The width of the zone (12) decreases from the front towards rear of the aircraft. The width of the zone (14) is constant. The zone (14) is located at the rear of the zone (14). The zone (12) is directly connected to the zone (10). Engines are connected to a rear fuselage (6).