| 摘要 |
A rotor blade in a fibre-reinforced composite design for a tail rotor of a rotary wing aircraft (helicopter), with a blade section (5; 5') having a blade skin (a, r) and a blade body (b...g, s, t), which blade section (5; 5') forms an aerodynamically effective profile, with a blade tip (6) that faces away from the hub of a drive device of the rotor; and with a coupling section (9, 11; 9', 11') which faces towards the hub, with an attachment device (2) for a tension-torque-transmission element (3) and for a control tube (4) is improved in that the blade section (5; 5') and the coupling section (9, 11; 9', 11') comprise spar tapes (a...g) that go all the way through and that are made of unidirectional fibre material. |
