发明名称 |
AIR-GROUND DETECTION SYSTEM FOR SEMI-LEVERED LANDING GEAR |
摘要 |
A method and apparatus for air-ground detection. A truck beam of a semi-levered landing gear is mounted on a pivot pin. The truck beam is configured to rotate about the pivot pin between a toes down position and a toes up position. A positioning mechanism is connected to a locking mechanism that secures an angle of the truck beam in the toes up position. The locking mechanism is secured in a steady state and configured to change from the steady state to a locked state in response to an initial ground contact. A sensor is connected to the locking mechanism. The sensor is configured to detect a change from the steady state to the locked state. |
申请公布号 |
US2015266592(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
US201414479319 |
申请日期 |
2014.09.07 |
申请人 |
The Boeing Company |
发明人 |
Mellor Mitchell Loren Ray |
分类号 |
B64D45/06;B64C25/36;B64C25/62 |
主分类号 |
B64D45/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Chicago IL US |