| 发明名称 |
Helicopter rotor |
| 摘要 |
Helicopter rotor on which static balancing of the rotor is provided for by a number of annular-shaped counterweights housed inside each pin securing each blade to the hub; the said counterweights being supported by a rod pressed an clicked inside an axial hole on the relative pin.
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| 申请公布号 |
US4540340(A) |
申请公布日期 |
1985.09.10 |
| 申请号 |
US19840606156 |
申请日期 |
1984.05.02 |
| 申请人 |
COSTRUZIONI AERONAUTICHE GIOVANNI AGUSTA S.P.A. |
发明人 |
PARIANI, EMILIO |
| 分类号 |
B64C27/35;B64C27/00;B64C27/48;(IPC1-7):B64C27/32 |
主分类号 |
B64C27/35 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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