发明名称 |
VARIABLE ANHEDRAL TIP ROTOR BLADE |
摘要 |
A rotor blade system includes a rotor blade having an outboard section and an inboard section, a hinge joint rigidly attached to the outboard section, and an adhedral tip engaged with the hinge joint. A method includes pivotally attaching an adhedral tip to the rotor blade and pivoting the adhedral tip during flight to change the flight performance characteristics of the blade during flight. |
申请公布号 |
US2016075430(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
US201414485967 |
申请日期 |
2014.09.15 |
申请人 |
BELL HELICOPTER TEXTRON INC. |
发明人 |
Foskey Christopher;Stamps Frank B. |
分类号 |
B64C27/46;B64C27/473 |
主分类号 |
B64C27/46 |
代理机构 |
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代理人 |
|
主权项 |
1. A rotor blade system, comprising:
a rotor blade having an outboard section and an inboard section; a hinge joint rigidly attached to the outboard section; and an adhedral tip engaged with the hinge joint; wherein the hinge joint is configured to pivot the adhedral tip relative to blade. |
地址 |
Fort Worth TX US |