发明名称 |
Disc head slider having wear-resistant pads for enhanced damping |
摘要 |
A disc head slider for supporting a transducer relative to a data storage disc includes a slider body having a disc-facing surface with a leading slider edge and a trailing slider edge. First and second rails are disposed on the disc-facing surface about a central recess and form first and second bearing surfaces, respectively, which terminate prior to the trailing slider edge. First and second wear-resistant pads are formed on the disc-facing surface between respective ones of the first and second bearing surfaces and the trailing slider edge. The first and second wear-resistant pads are raised from the central recess and are recessed from the first and second bearing surfaces to provide transitions in the disc-facing surface that generate vibration-dampening pressure gradients while limiting contact between the pads and the data storage disc during operation.
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申请公布号 |
US6462909(B1) |
申请公布日期 |
2002.10.08 |
申请号 |
US20000649754 |
申请日期 |
2000.08.28 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
BOUTAGHOU ZINE-EDDINE;SANNINO ANTHONY P.;HANCHI JORGE V. |
分类号 |
G11B5/60;G11B21/21;(IPC1-7):G11B5/60 |
主分类号 |
G11B5/60 |
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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