发明名称 FALL ARREST SYSTEM AND METHOD FOR USING SAME
摘要 Embodiments of the disclosure provide a fall arrest system. The fall arrest system may include a post disposed on a clamp. The clamp may be configured to secure to a base structure. The fall arrest system may also include a davit arm disposed on the post via one or more hinges. The post may be configured to support a winch and the davit arm may be configured to support a cable therefrom.
申请公布号 US2012186906(A1) 申请公布日期 2012.07.26
申请号 US201113012926 申请日期 2011.01.25
申请人 CHILTON RONALD W.;NATIONAL TRENCH SAFETY 发明人 CHILTON RONALD W.
分类号 E04G21/32;A62B1/06;A62B35/00;B23P11/00 主分类号 E04G21/32
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