发明名称 |
Spindle motor and method of manufacturing the same |
摘要 |
A spindle motor is formed so as to support a pivot of a rotor by a pair of open bearings. <??>The open bearings thus constructed will be less expensive and simple structures, so that a manufacturing cost thereof is reduced compared to a conventional spindle motor using a pair of ball bearings with shields. Accordingly, a low-cost spindle motor can be provided. <IMAGE> |
申请公布号 |
EP1174983(A3) |
申请公布日期 |
2004.06.16 |
申请号 |
EP20010116538 |
申请日期 |
2001.07.09 |
申请人 |
MINEBEA CO., LTD. |
发明人 |
OBARA, RIKURO;FUKUNAGA, KENJI |
分类号 |
F16C19/36;F16C19/00;F16C19/06;F16C33/58;F16C33/66;F16C35/06;H02K5/173;H02K15/14;H02K21/22 |
主分类号 |
F16C19/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|