发明名称 |
Elastomeric bearing test machine |
摘要 |
Apparatus and method for testing elastomeric bearings used for mounting articulated rotor blades on the main rotor head of a helicopter wherein the blade is held stationary and the rotor hub is moved to subject the bearing to simulated flight loads and motions simultaneously, including centrifugal loading and blade flapping, lead-lag, and pitch change motions.
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申请公布号 |
US4089211(A) |
申请公布日期 |
1978.05.16 |
申请号 |
US19760737373 |
申请日期 |
1976.11.01 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
VERCELLONE, ROBERT JOSEPH;BARON, SAMUEL PHILIP |
分类号 |
G01M13/04;(IPC1-7):G01M13/04 |
主分类号 |
G01M13/04 |
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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