| 摘要 |
The control mechanism, comprising a lever (20) with a coupling (8) at its first end (20a) to engage with a control ring, and a blade pivot fixing at its second end (20b), has a clamp (40) that holds the second end of the lever against the blade pivot (30). The clamp is in the shape of a cap held in place by a fixing screw (14) and having a radial slot (48) with at least one inner inclined surface engaging with a matching surface (22b) on the second end of the lever to ensure a clearance-free fixing. |
