| 摘要 |
In the case of a helicopter comprising a rotor system (3) with rotor blades (6 and 6') held on a fuselage (2) and at least one rotor shaft (5 and 5') and furthermore comprising a drive system (4) for causing rotation of the rotor system (3), the rotor system (3) together with the drive system (4) is able to be slid in the longitudinal direction of the fuselage (2) and to be pivoted around a pivot axis extending along the fuselage (2).
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