发明名称 Counterweight arbor guide system
摘要 A method for securing a counterweight guiding system in performance rigging in places of entertainment. An elongate guide rail has a cross-section which interlocks with a clip, the clip extending transversely beyond the guide. The guide rail is secured to a support by fastening the clip to the support, the guide itself not requiring any specific fastening points.
申请公布号 US6537155(B2) 申请公布日期 2003.03.25
申请号 US20010921367 申请日期 2001.08.02
申请人 J. R. CLANCY, INC. 发明人 STEVE WALKER;MURPHY MICHAEL S.
分类号 A63J1/02;(IPC1-7):A63J1/02 主分类号 A63J1/02
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