发明名称 |
Advanced composite rotor blade |
摘要 |
An advanced composite blade construction for a helicopter rotor blade using for the most part fiber reinforced plastic materials in which the major assembly of blade elements is a single step co-cure operation and in which an integral spar/skin carries centrifugal, flapwise and chordwise loads and also incorporates redundant means to carry torsional loads and a honeycomb core carries shear and aerodynamic pressures loads.
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申请公布号 |
US5346367(A) |
申请公布日期 |
1994.09.13 |
申请号 |
US19860902991 |
申请日期 |
1986.09.02 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
DOOLIN, LEONARD J.;OLSEN, ERIC G.;REINFELDER, WILLIAM C.;CAPOWICH, GEORGE |
分类号 |
B29D99/00;B64C27/473;(IPC1-7):B63H1/26;B63H5/06;B63H7/02;F01D5/14 |
主分类号 |
B29D99/00 |
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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