发明名称 |
Towable impact attenuator |
摘要 |
A crash attenuator includes a crash cushion having a front end and a rear end, and a restraint element disposed adjacent the front end and capable of being coupled to a towing vehicle. The crash attenuator further includes at least one wheel supporting the crash cushion. The restraint element is operable between at least an impact condition and a non-impact condition.
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申请公布号 |
US8136830(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20100976210 |
申请日期 |
2010.12.22 |
申请人 |
BUEHLER MICHAEL J.;ECKERT BRET;WELCH JAMES B.;ENERGY ABSORPTION SYSTEMS, INC. |
发明人 |
BUEHLER MICHAEL J.;ECKERT BRET;WELCH JAMES B. |
分类号 |
A01B59/041;B60D1/155;B62D63/06 |
主分类号 |
A01B59/041 |
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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