| 发明名称 |
COMPOSITE YOKE FITTING FOR BEARING ATTACHMENT TO ROTORCRAFT BLADE |
| 摘要 |
A rotor blade assembly includes a rotor blade comprising an inboard end and an outboard end. A composite yoke fitting made from a composite material is attached to the rotor blade. The composite yoke fitting includes an outboard portion inserted into the inboard end of the rotor blade, an inboard portion, and a flexure region about which the rotor blade is configured to flex. The inboard portion and the flexure region are outside the rotor blade. |
| 申请公布号 |
US2016280367(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201514669977 |
申请日期 |
2015.03.26 |
| 申请人 |
Bell Helicopter Textron Inc. |
发明人 |
Haldeman Andrew;Stamps Frank Bradley;Sutton Drew |
| 分类号 |
B64C27/46 |
主分类号 |
B64C27/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor blade assembly comprising:
a rotor blade comprising an inboard end and an outboard end; and a composite yoke fitting made from a composite material, the composite yoke fitting attached to the rotor blade, wherein the composite yoke fitting comprises:
an outboard portion inserted into the inboard end of the rotor blade,an inboard portion, anda flexure region about which the rotor blade is configured to flex, wherein the inboard portion and the flexure region are outside the rotor blade. |
| 地址 |
Fort Worth TX US |
