发明名称 SCANNER MOTOR
摘要 Disclosed herein is a scanner motor. The scanner motor includes a rotating shaft which is axially supported and rotatable, and a bearing which has the shape of a hollow cylinder. The bearing includes a hydrodynamic bearing portion provided on the upper portion of the bearing to rotatably support the rotating shaft, and an oil impregnated sintered bearing portion provided on the lower portion of the bearing.
申请公布号 US2011170154(A1) 申请公布日期 2011.07.14
申请号 US20100722223 申请日期 2010.03.11
申请人 发明人 SONG SANG JAE;BAE YOUNG JIN;OH SONG BON
分类号 G02B26/10 主分类号 G02B26/10
代理机构 代理人
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