发明名称 |
Variable vane arm/unison ring attachment system |
摘要 |
An attachment system for use with a variable incidence vane is disclosed. The attachment system includes a vane arm for joining a unison ring to a vane spindle. The vane arm has an arm portion and a bushing connected to the arm portion. The attachment system further has a pin for joining the vane arm to the unison ring. The pin fits within an interior bore in the bushing and is joined to the unison ring by a dual swage.
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申请公布号 |
US7448848(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20050196653 |
申请日期 |
2005.08.02 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ALEXANDER PHILLIP;PICKENS JOHN |
分类号 |
F04D29/56;F01D17/16 |
主分类号 |
F04D29/56 |
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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