| 摘要 |
A shield 42 for masking a flow directory surface 24 comprises two sides 52,62 with tabs 56,58 provided at the rear of one side 52 and openings 66,68 provided displaced from the rear edge 64 of the other side 62. When the shield is installed around an airfoil, the tabs 56,58 are pulled through the openings 66,68 and bend over onto the other side 62 to press the shield against the airfoil. <IMAGE> |
