| 摘要 |
<p>PURPOSE: To enable an attachment structure to be light in weight by arranging first and second male members spaced axially along and circumferentially about a rotor blade, and a means attached to a rotor spool for defining first and second grooves. CONSTITUTION: First and second male members 58, 60 spaced axially along and circumferentially about a rotor blade are provided. Each male member 58, 60 is attached to a platform of a turbine blade 52. Each male member 58, 60 has a hook-like configuration. A means attached to a rotor spool for defining first and second grooves are provided. The grooves open in a common axial direction for receiving in mated relation respectively and concurrently hook- shaped first and second male members 58, 60. The attachment structure locks the male t members in mated relation with the grooves.</p> |
