| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint structure capable of properly joining a blade having a honeycomb structure inside and a blade supporting member, preventing the breakage and deformation of the blade by external force, and lightening the blade. <P>SOLUTION: The blade 30P formed by surrounding the honeycomb structure by a surface layer member is provided with cut parts (first cut part 36, second cut part 38) on its joining part 40 with the blade supporting member 32, a joining end part (end part having flange 34) of the blade supporting member 32 is fitted to the cut part (first cut part 36), and the flange 34 of the joining end part of the blade supporting member and the cut parts (first cut part 36, second cut part 38) of the blade are surrounded by a strip member 42. <P>COPYRIGHT: (C)2004,JPO |
