发明名称 |
Dual axle railway driving truck |
摘要 |
A drive for a railway track-bound propulsion vehicle includes a traction motor with output shafts on both sides. The motor is longitudinally arranged between two driving axles of a track-bound propulsion vehicle and is designed without a housing. In addition, the drive pinions are arranged directly on the rotor shaft which is supported in bearings in the transmission housing which also supports the stator of the traction motor. To take up the thermal expansion due to the different temperature rise of the stator and the rotor, at least one centering coupling which permits longitudinal displacement is provided in the train of the rotor shaft.
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申请公布号 |
US4130065(A) |
申请公布日期 |
1978.12.19 |
申请号 |
US19760669805 |
申请日期 |
1976.03.24 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SUSDORF, ROMAN;SCHULER, ULRICH;ENGELMANN, HEINZ |
分类号 |
B61C9/50;B61C9/52;B61F3/04;(IPC1-7):B61C3/00 |
主分类号 |
B61C9/50 |
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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