发明名称 |
DISK DRIVE HAVING A DISK CLAMP WITH OPENINGS DIRECTLY RADIALLY OUTBOARD OF FASTENERS |
摘要 |
A disk drive includes a spindle motor attached to a disk drive base. The spindle motor includes a hub that rotates about a spindle rotation axis. An annular disk is mounted on the hub. A clamp contacts a top surface of the hub. The clamp includes first and second pluralities of openings therethrough. The clamp is attached to the hub by a plurality of fasteners, each of the plurality of fasteners passing through one of the first plurality of openings. Each of the second plurality of openings has a closed outer periphery within the clamp. Each of the first plurality of openings is disposed directly between the spindle rotation axis and a corresponding one of the second plurality of openings. |
申请公布号 |
US2012243121(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201113053771 |
申请日期 |
2011.03.22 |
申请人 |
TACKLIND THOMAS A.;WESTERN DIGITAL TECHNOLOGIES, INC. |
发明人 |
TACKLIND THOMAS A. |
分类号 |
G11B17/022 |
主分类号 |
G11B17/022 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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