发明名称 |
Commutator assembly for a DC traction motor. |
摘要 |
<p>A commutator assembly including a cylindrical spider having a central elongated portion and a clamping surface at one end thereof. A plurality of elongated commutator bars form a cylindrical bar cluster having an internal cylindrical opening for receiving the central portion of the spider. Each bar has a riser portion extending radially outward from the bar. A clamping element for clamping the cluster against the clamping surface of the spider. The commutator bars each include an axial projection at one end having a shoulder axially adjacent the riser portion for abutting the clamping surface of the spider.</p> |
申请公布号 |
EP0423614(A1) |
申请公布日期 |
1991.04.24 |
申请号 |
EP19900119451 |
申请日期 |
1990.10.11 |
申请人 |
AEG WESTINGHOUSE TRANSPORTATION SYSTEMS, INC. |
发明人 |
APPLEBY, EDMUND C. |
分类号 |
H01R39/04 |
主分类号 |
H01R39/04 |
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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