发明名称 |
Head stack assembly including laminated nut plate with damping layer interposed between metal layers |
摘要 |
A head stack assembly for use in a disk drive. The head stack assembly includes an actuator body. The head stack assembly further includes an actuator arm extending from the actuator body. The actuator arm includes an arm tip portion. The head stack assembly further includes a suspension attached to the arm tip portion. The head stack assembly further includes a laminated nut plate attached to the arm tip portion and the suspension. The nut plate includes first and second metal layers and a damping layer interposed between the first and second metal layers for mitigating vibration of the suspension with respect to the actuator arm.
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申请公布号 |
US6958890(B1) |
申请公布日期 |
2005.10.25 |
申请号 |
US20020306974 |
申请日期 |
2002.11.27 |
申请人 |
WESTERN DIGITAL TECHNOLOGIES, INC. |
发明人 |
LIN CHEN-CHI;OVEYSSI KAMRAN |
分类号 |
G11B5/48;(IPC1-7):G11B5/48 |
主分类号 |
G11B5/48 |
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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