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发明名称
Power tool housing
摘要
A housing for an electric tool has a plurality of spring arms for exerting a spring force on a brush holder that holds a brush for engaging a commutator. Preferably, the spring arms are integral with a tool housing end cap.
申请公布号
US2004211578(A1)
申请公布日期
2004.10.28
申请号
US20030420471
申请日期
2003.04.22
申请人
CREDO TECHNOLOGY CORPORATION
发明人
HOLLIS ROBERT R.
分类号
H02K5/14;H02K5/20;H02K7/14;H02K9/28;(IPC1-7):E21B3/00
主分类号
H02K5/14
代理机构
代理人
主权项
地址
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