发明名称 |
Machineroom-less elevator |
摘要 |
There is provided an machineroom-less elevator which can reduce the pit depth in a bottom part of an elevator shaft, mostly perform maintenance work on an upper space of a cage, and reduce a top clearance. A pair of right and left cage-side sheaves are disposed in the upper space of the cage, and the rotational axes of the traction sheave and the cage-side sheaves are extended in the longitudinal direction. A sheave supporting beam to rotatably support cage-side sheaves is disposed in a space between and upper beam of the cage frame and a ceiling of the cage, and disposed below rotary shafts of the cage-side sheaves.
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申请公布号 |
US2004182651(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20030480647 |
申请日期 |
2003.12.29 |
申请人 |
ISHII TAKASHI;SANO HIROSHI;KAWASAKI KAN |
发明人 |
ISHII TAKASHI;SANO HIROSHI;KAWASAKI KAN |
分类号 |
B66B7/06;B66B7/08;B66B11/00;B66B11/02;(IPC1-7):B66B1/00 |
主分类号 |
B66B7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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