发明名称 ELEVATOR DEVICE
摘要 <p>An elevator device where a second elevator car is placed under a first elevator car. The second car is suspended in a hoistway by second and third suspension bodies and lifted and lowered by a second hoist. The second suspension body has a second car- end section connected to the first side-face side of the second car. The third suspension body has a third car-end section connected to the second side-face side of the second car. An encircling angle adjustment wheel for increasing the angle of encirclement of the second suspension body over a second drive sheave is placed at the upper part of the hoistway.</p>
申请公布号 WO2007129385(A1) 申请公布日期 2007.11.15
申请号 WO2006JP309090 申请日期 2006.05.01
申请人 MITSUBISHI DENKI KABUSHIKI KAISHA;HASHIGUCHI, NAOKI 发明人 HASHIGUCHI, NAOKI
分类号 B66B7/06;B66B7/00;B66B11/08 主分类号 B66B7/06
代理机构 代理人
主权项
地址
您可能感兴趣的专利