发明名称 |
COMPOSITE-STEEL HYBRID MAST FOR ROTORCRAFT |
摘要 |
A composite-steel hybrid mast for a rotorcraft includes a tubular, steel portion having an internal surface defining a space therein and a composite portion disposed within the space defined by the internal surface of the steel portion and held in a fixed spatial relationship with respect to the internal surface of the steel portion. |
申请公布号 |
WO2008022201(A3) |
申请公布日期 |
2008.07.17 |
申请号 |
WO2007US76011 |
申请日期 |
2007.08.15 |
申请人 |
BELL HELICOPTER TEXTRON, INC.;LIN, SHERMAN, S. |
发明人 |
LIN, SHERMAN, S. |
分类号 |
B23P17/00 |
主分类号 |
B23P17/00 |
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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