发明名称 Support stanchion
摘要 A stanchion is disclosed herein for supporting a life line around the perimeter of an elevated area such as a building roof. The stanchion includes a base secured to a building support and includes a tubular receptacle carried on the base and supported thereon by an angular gusset. The tubular receptacle insertably receives one end of an elongated rod or tube which projects upwardly and terminates in a free end. Midway along the length of the upright tube and the support tube, a plurality of eyelets are provided through which the life line may be trained. Removable fastening means as well as indexing devices are employed for detachably securing the upright tube or rod to the support tube.
申请公布号 US4015827(A) 申请公布日期 1977.04.05
申请号 US19750634071 申请日期 1975.11.21
申请人 BRAND, HAROLD E. 发明人 BRAND, HAROLD E.
分类号 E04G21/32 主分类号 E04G21/32
代理机构 代理人
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