| 发明名称 |
Locking of the blades in a fan rotor |
| 摘要 |
A fan rotor is provided. Each blade of the fan rotor is held by a bolt. Each blade includes a blade root engaged in a groove of the rim and held by a bolt. The bolt includes a concave plate with its curve directed upstream.
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| 申请公布号 |
US7686585(B2) |
申请公布日期 |
2010.03.30 |
| 申请号 |
US20060494582 |
申请日期 |
2006.07.28 |
| 申请人 |
SNECMA |
发明人 |
BUISSON HERVE MARC PHILIPPE;GOGA JEAN-LUC CHRISTIAN YVON;LEFEBVRE ERIC JACQUES |
| 分类号 |
F01D5/32 |
主分类号 |
F01D5/32 |
| 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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