| 摘要 |
Variable pitch bladed disc comprising: - a plurality of blades (2), each being of variable pitch about a blade axis of rotation and having a root, the plurality of blades comprising at least one first blade (21) and at least one second blade (22), - a plurality of rotor connecting shafts, each shaft having a root and a tip, the root of each blade (2) being mounted on the tip of a corresponding rotor connecting shaft via a pivot so as to allow each blade to be rotated about the blade axis of rotation, the first blade (21) having a first rotation axis inclination such that the rotation axis thereof is inclined in a fixed manner with respect to a radial axis passing through the root of the corresponding shaft, and the second blade has a second rotation axis inclination different from the first rotation axis inclination. |
