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1. 发明专利

JP2006166646A Brush unit for small motor 有权
标题翻译：小型电动机BRUH单元
公开(公告)号：JP2006166646A
公开(公告)日：2006-06-22
申请号：JP2004356405
申请日：2004-12-09
申请人： Mabuchi Motor Co Ltd , マブチモーター株式会社
发明人： OYAMA KAZUYUKI
IPC分类号： H02K13/00 , H01R39/38 , H02K5/14 , H02K5/22 , H02K23/00
摘要： PROBLEM TO BE SOLVED: To constitute a brush unit in such a manner as not only the brush unit is applied to the external terminal of a short length, but also no problem is caused in insertion of the external terminal, while securing enough spring-like force in a receptacle terminal.
SOLUTION: A brush unit includes a brush, a brush arm with the brush fitted, a brush base which is combined with the brush arm, and the receptacle terminal which is combined with the brush base, and is put into contact with the external terminal. The receptacle terminal is formed so that it may protrude toward an external terminal side to be inserted by cutting and raising the brush base. A combined portion with the brush base which serves as a supporting point at the root side of the receptacle terminal formed by cutting and raising is fixed to a casing lid of resin near the insert port of the external terminal, and positioning inward as compared with the insert port, then a combined portion of the brush arm and the brush base is fixed to the casing lid.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了构成刷子单元，不仅将刷子单元施加到短的外部端子，而且在外部端子的插入中也没有问题，同时确保足够的弹簧式力在插座端子上。解决方案：刷子单元包括刷子，具有刷子的刷臂，与刷臂组合的刷子基座和与刷子基座组合的插座端子，并与其接触外部终端。插座端子形成为可以通过切割和升高刷子基座而朝向插入的外部端子侧突出。通过切割和升高形成的作为插座端子根部侧的支撑点的刷基的组合部分被固定到外部端子的插入口附近的树脂的壳体盖上，插入端口，则电刷臂和电刷底座的组合部分固定到壳体盖。版权所有（C）2006，JPO＆NCIPI

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