| 摘要 |
The security device has a security body (22) with a coupling region (30) between its opposing axial ends (26,26'; 28), fitting into a gap between the foot (12) of a turbine blade and the base (15) of a radial channel in a turbine blade carrier (16). The first axial end of the security device is shaped to act against the turbine blade foot and the, the second axial end rotated through a given angle into a security position, for acting against the opposite side of the blade foot. |
