发明名称 Elevator pit set assembly
摘要 An elevator pit assembly for mounting and supporting car and counterweight rails, preferably in a tri-rail configuration, has first and second plates joinable in alternative right-angle configurations. The first plate accommodates a rail assembly having car and counterweight rails and a spaced lone counterweight rail, while the second plate accommodates a lone car rail. The plates may be bolted together through flanges.
申请公布号 US2004129505(A1) 申请公布日期 2004.07.08
申请号 US20020314573 申请日期 2002.12.09
申请人 RICE KEVIN M.;EATON WILLIAM R. 发明人 RICE KEVIN M.;EATON WILLIAM R.
分类号 B66B5/28;B66B7/02;(IPC1-7):B66B7/02 主分类号 B66B5/28
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