发明名称 Safety system for use in erecting static structures
摘要 A safety system for connection to at least one fixed, elongated, structural component, e.g., an I-beam, of a static structure, e.g., a building being erected, to protect a worker located on the structure from falling thereoff. The system comprising first and second releasably securable mounting assemblies frictionally secured at respective spaced locations on the structural component, a rope or cable connected between the mounting assemblies, and a sliding anchor mounted on the rope. The sliding anchor comprising a tubular member mounted on the rope means for sliding therealong to a desired position whereupon it can be actuated to releasably secured it against further sliding. The worker wears a supporting belt, harness or other device, which is connected, via a lanyard and an associated shock absorber, to the sliding anchor, to thereby prevent he/she from falling more than a predetermined distance away from said sliding anchor.
申请公布号 US5316102(A) 申请公布日期 1994.05.31
申请号 US19920834421 申请日期 1992.02.12
申请人 BELL, MICHAEL 发明人 BELL, MICHAEL
分类号 E04G21/32;(IPC1-7):A62B35/00 主分类号 E04G21/32
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