发明名称 MACHINE ROOMLESS ELEVATOR
摘要 A machine roomless elevator comprises a car (5) within a hoistway (14), a counterweight (1) within a space between said car (5) and a wall of said hoistway (14) and on which a plurality of counterweight suspension wheels (2) are arranged, and a traction sheave (13). Hoist ropes (4) can be devided into a plurality of groups corresponding to the number of said counterweight suspension wheels (2) after one ends thereof round said traction sheave (13), each group being fixed on a counterweight side termination after rounding corresponding one of said counterweight suspension wheels (2).
申请公布号 US2010072000(A1) 申请公布日期 2010.03.25
申请号 US20070376170 申请日期 2007.08.10
申请人 LIN TIANMING;ZHANG JIANWEI;HE FEIQUN;ZHANG GUOHUA 发明人 LIN TIANMING;ZHANG JIANWEI;HE FEIQUN;ZHANG GUOHUA
分类号 B66B7/06 主分类号 B66B7/06
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