发明名称 |
HELICOPTER ROTOR SHAFT INTEGRITY MONITOR |
摘要 |
A helicopter rotor blade to hub arm attachment configured to react centrifugal loads from the blade through a blade cuff, spindle, and elastomeric bearings utilizes a bolt in the bore of the spindle for secondary load path operation and a spindle integrity monitoring indicator to provide a visual showing of a deviation from the normal load path. |
申请公布号 |
AU1540583(A) |
申请公布日期 |
1983.12.22 |
申请号 |
AU19830015405 |
申请日期 |
1983.06.06 |
申请人 |
UNITED TECHNOLOGIES CORP. |
发明人 |
DONALD L. FERRIS;ELLIOT F. OLSTER;MICHAEL J. MARCHITTO |
分类号 |
B64C27/00;B64C27/48;B64D45/00 |
主分类号 |
B64C27/00 |
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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