发明名称 |
ENERGY ABSORBING LINK |
摘要 |
An apparatus and method for a composite structural aircraft transmission support link having an integral energy-absorbing feature is disclosed. The link is a two-force member that can carry structural loads up an ultimate load. When loaded beyond ultimate load the design allows sections of the link to fail in a controlled and progressive manner, so that energy is absorbed over a defined stroking distance. |
申请公布号 |
US2016265613(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
US201514641586 |
申请日期 |
2015.03.09 |
申请人 |
The Boeing Company |
发明人 |
Ludin Douglas R.;Stauffer Matthew S.;Bolukbasi Akif O.;Birchette Terrence S. |
分类号 |
F16F7/12 |
主分类号 |
F16F7/12 |
代理机构 |
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代理人 |
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主权项 |
1. A two-force member energy-absorbing link structure comprising:
an elongated structural member having first and second opposing ends and a lengthwise extending central axis, wherein at least the first and second opposing ends of the elongated structural member are constructed of a primary material having a strength characteristic sufficient to link together two structures; a thru-hole extending substantially orthogonally with respect to the central axis and through the first opposing end; and a section of the elongated structural member constructed of secondary material having a lesser strength characteristic than the strength characteristic of the primary material, said section extending a lengthwise distance substantially along a direction that the lengthwise extending central axis extends, and said section extending from a location proximate and adjacent the thru-hole. |
地址 |
Chicago IL US |