发明名称 Suspended jig for roof construction
摘要 A roof framing jig for suspending a plurality of individual roof trusses in a predetermined spacing and orientation so as to facilitate construction of a roof truss assembly. The roof framing jig includes a jig frame, a hoist connection for suspending the jig frame, and a plurality of truss supports secured to the jig frame, where each truss support is adapted to suspend an individual roof truss.
申请公布号 US2003188495(A1) 申请公布日期 2003.10.09
申请号 US20020119418 申请日期 2002.04.09
申请人 TAYLOR STEVEN BRADLEY;RISH STANLEY A. 发明人 TAYLOR STEVEN BRADLEY;RISH STANLEY A.
分类号 B66C1/12;E04B7/02;(IPC1-7):E04B7/04 主分类号 B66C1/12
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