Non-planar wing tail for airplanes of aircraft and wings with such wing tail

摘要

Wing end piece (W; W1, W2) for a wing (T; 10a, 10b) having an inner end (E1) and an outer end (E2) and the following defining features: · the local V-angle of the wing tail (W; W1, W2) continuously increases or decreases from the inner end (E1) to the outer end (E2); The local sweep angle of the trailing edge (50) increases continuously along its course from the inner end (E1) to the outer end (E2) of the wing tail (W; W1, W2), the local sweep angle of the leading edge (60) being continuous increased in the course of the leading edge (60) from the inner end (E1) to a first intermediate point (61a), continuously reduced from the first intermediate point (61a) to a second intermediate point (62a) and continuously from the second intermediate point (62a) at least to a portion in front of the outer end (E2) of the wing tail (W; W1, W2), and wings having a wing tail (W; W1, W2).