发明名称 |
Brush holding device for electric motor |
摘要 |
A brush holding device for an electric motor of small size, with a brush cap being removably mounted to a brush holder so that a brush can be replaced. The brush cap is constructed such that a pair of elastic arms axially extend from the both sides of a coil retaining portion and a vertical wall is formed with a key hole for preventing the brush cap from radially slipping out of the brush holder.
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申请公布号 |
US4311936(A) |
申请公布日期 |
1982.01.19 |
申请号 |
US19790092503 |
申请日期 |
1979.11.08 |
申请人 |
HITACHI, LTD. |
发明人 |
OZAKI, SOZABURO;TONOOKA, ISAO |
分类号 |
H01R39/38;H01R39/40;H02K5/14;H02K13/00;(IPC1-7):H02K13/00 |
主分类号 |
H01R39/38 |
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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