发明名称 Safety stanchion
摘要 A safety stanchion comprises an elongate support member and first and second clamp members. The elongate support member has an intermediate portion interconnecting first and second ends and a side support member with a third end extending outward laterally proximate the intermediate portion. The first clamp member has a connector with a longitudinal axis and an extension portion extending outward from the connector laterally relative to the longitudinal axis. The second clamp member has a connector with a longitudinal axis and an extension portion extending outward from the connector in alignment with the longitudinal axis. The first clamp member is connected to the first end and the second clamp member is connected to the third end for connection to a horizontal structure, and the first clamp member is connected to the third end and the second clamp member is connected to the first end for connection to a vertical structure.
申请公布号 US2009101779(A1) 申请公布日期 2009.04.23
申请号 US20070876885 申请日期 2007.10.23
申请人 D B INDUSTRIES, INC. 发明人 SNIDER PHILIP K.;FETZER ANDREW W.;TUCK, JR. JAMES THEODORE
分类号 E04G5/06 主分类号 E04G5/06
代理机构 代理人
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