| 摘要 |
PROBLEM TO BE SOLVED: To provide a fan rotor capable of matching the center of gravity to the center of supporting disks for easy assembleability of a plurality of blades of reducing resistance upon turning. SOLUTION: The fan rotor has the plurality of blades 34 between the supporting disk 11 and a supporting ring plate 21. The plurality of blades 34 are continuously provided on a connecting supporting plate part 32 and connected thereto. The connecting supporting plate part 32 and the plurality of blades 34 are formed by shearing and bending one metallic plate. COPYRIGHT: (C)2005,JPO&NCIPI
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