- 专利标题: Brush assembly with bridge and leg portions with metal routing
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申请号: US14453706申请日: 2014-08-07
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公开(公告)号: US10003238B2公开(公告)日: 2018-06-19
- 发明人: Stephen P. Osborne , Daniel F. Heck , Colin M. Crosby , Ryan F. Schroeder , Barak N. Gohn
- 申请人: Black & Decker Inc.
- 申请人地址: US CT New Britain
- 专利权人: Black & Decker Inc.
- 当前专利权人: Black & Decker Inc.
- 当前专利权人地址: US CT New Britain
- 代理商 Amir R. Rohani
- 主分类号: H02K7/00
- IPC分类号: H02K7/00 ; H02K7/14 ; H02K5/14 ; H02K9/06 ; H02K13/10 ; H02K7/08 ; H02K9/04 ; H01R39/38 ; H02K9/28 ; H02K13/00 ; H02K3/52 ; H02K3/38 ; H02K5/18
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.
公开/授权文献
- US20150042202A1 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR 公开/授权日:2015-02-12