发明名称 Retractable energy absorbing system
摘要 An energy absorbing system. The energy absorbing system includes a supporting member, a barrier mechanically coupled to the supporting member, the barrier pivotable between a substantially horizontal position and a predetermined angle, and an energy absorber mechanically coupled to the supporting member, wherein the energy absorber absorbs energy when the supporting member travels from a first position to a second position.
申请公布号 US2006104713(A1) 申请公布日期 2006.05.18
申请号 US20040991030 申请日期 2004.11.17
申请人 GELFAND MATTHEW A;HUGGHINS JOEL F 发明人 GELFAND MATTHEW A.;HUGGHINS JOEL F.
分类号 E01F15/00 主分类号 E01F15/00
代理机构 代理人
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