发明名称 |
Elevator drive machine having rotating traction sheave between rotors of multiple motors along the axis of rotation |
摘要 |
An elevator drive machine includes multiple electric motors and a traction sheave. The traction sheave is placed between the motors. With this arrangement, a higher torque is generated by the drive machine as compared to conventional solutions. Furthermore, an elevator arrangement in which such a drive is utilized exhibits efficient space utilization.
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申请公布号 |
US6234275(B1) |
申请公布日期 |
2001.05.22 |
申请号 |
US19990359311 |
申请日期 |
1999.07.23 |
申请人 |
KONE CORPORATION |
发明人 |
HAKALA HARRI;AULANKO ESKO;MUSTALAHTI JORMA;PAJALA TAUNO |
分类号 |
B66B11/04;B66B11/08;H02K7/10;H02K16/00;(IPC1-7):B66B1/00 |
主分类号 |
B66B11/04 |
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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