发明授权
- 专利标题： Rotor hub, motor, and disk driving device
- 专利标题（中）： 转子毂，电机和磁盘驱动装置
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申请号： US13492956申请日： 2012-06-11
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公开(公告)号： US08760799B2公开(公告)日： 2014-06-24
- 发明人: Takuro Iguchi , Yoshihiro Sameshima , Takehito Tamaoka , Ryouji Sugiura
- 申请人： Takuro Iguchi , Yoshihiro Sameshima , Takehito Tamaoka , Ryouji Sugiura
- 申请人地址： JP Kyoto
- 专利权人： Nidec Corporation
- 当前专利权人： Nidec Corporation
- 当前专利权人地址： JP Kyoto
- 代理机构： Keating & Bennett, LLP
- 优先权： JP2006-065638 20060310
- 主分类号： G11B17/02
- IPC分类号： G11B17/02
摘要：
A rotor hub includes a shaft connecting portion arranged to be connected to a shaft serving as a central axis, a disk loading portion centered about the central axis and arranged to support a disk shaped storage medium mounted thereon, a yoke arranged below the disk loading portion and supporting a field magnet at one of an inner side surface thereof and an outer side surface thereof, and a flexible portion connecting the disk loading portion to the yoke and being flexible with respect to a force applied thereto from the yoke.
公开/授权文献
- US20120250488A1 ROTOR HUB, MOTOR, AND DISK DRIVING DEVICE 公开/授权日：2012-10-04