发明名称 |
AIRCRAFT BODY MOUNTED ENERGY ABSORBING RUB STRIP |
摘要 |
An energy absorbing rub strip having a core material and a fairing positioned over the core material. The core material may be configured to buckle under the application of a predetermined amount of force and the fairing may be configured to be attached to a fuselage of an aircraft. The fairing may be made out of an abrasive-resistant material such as titanium or a nickel-based metal. The core material may be comprised of an aluminum honeycomb. The core material may be comprised of a dual density material. The length of the rub strip may extend beyond potential contact points on the fuselage during landing and takeoff. Upon a ground contact event, the thickness of deformed/buckled core material may be measured to determine if the ground contact event may have caused structural damage to the aircraft. |
申请公布号 |
EP3129220(A1) |
申请公布日期 |
2017.02.15 |
申请号 |
EP20150705109 |
申请日期 |
2015.01.12 |
申请人 |
The Boeing Company |
发明人 |
COTTET, Justin D.;KEPNER, Roger S.;DRAKE, Michael L. |
分类号 |
B32B3/12;B32B15/01;B64C1/00;B64C25/06;B64C25/58;B64D45/06;F16F7/12 |
主分类号 |
B32B3/12 |
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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