发明名称 |
Elevator drive machine having rotating part positioned between two rotors along the axis of rotation |
摘要 |
An elevator drive machine includes a drive machine frame structure, a rotating part rotatably supported by bearings on the frame structure and having a traction sheave, and an electromechanical apparatus for driving the rotating part. The bearings of the rotating part include a bearing that substantially only transmits radial forces between the rotating part and the frame and a bearing that transmits axial forces between the rotating part and the frame.
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申请公布号 |
US6220395(B1) |
申请公布日期 |
2001.04.24 |
申请号 |
US19990354910 |
申请日期 |
1999.07.16 |
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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