| 发明名称 |
BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR |
| 摘要 |
An electric motor is provided including a stator, an armature rotatably received within the stator and having an armature shaft on which a commutator is mounted, and a brush assembly. The brush assembly includes a planar portion disposed around the commutator and accommodating a plurality of brushes, a bridge portion disposed at an end of the commutator and extending from the planer portion via two or more legs, and metal routing(s) disposed on or within the bridge portion to electrically couple the brushes. |
| 申请公布号 |
US2015042202(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201414453706 |
申请日期 |
2014.08.07 |
| 申请人 |
Black & Decker Inc. |
发明人 |
Osborne Stephen P.;Heck Daniel F.;Crosby Colin M.;Schroeder Ryan F.;Gohn Barak N. |
| 分类号 |
H02K13/10;H02K7/08 |
主分类号 |
H02K13/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electric motor comprising:
a stator; an armature rotatably received within the stator, the armature having an armature shaft on which a commutator is mounted; and a brush assembly comprising: a planar portion disposed around the commutator and accommodating a plurality of brushes; a bridge portion disposed at an end of the commutator and extending from the planer portion via a plurality of legs; and at least one metal routing disposed on or within the bridge portion to electrically couple the plurality of brushes. |
| 地址 |
Newark DE US |
