发明名称 |
Head gimbal assembly with precise positioning actuator for head element |
摘要 |
An HGA includes a head slider provided with at least one head element, a precise positioning actuator fixed to the head slider for precisely positioning the at least one head element, a flexure made of a metal plate member for supporting the actuator and a load beam fixed to and for supporting the flexure. The actuator includes a pair of movable arms each formed by a metal plate that is substantially in parallel with a side surface of the head slider. Top end sections of the pair of movable arms are capable of displacing in response to a drive signal applied to the actuator along a direction crossing planes of the metal plate. The flexure and the actuator are unitarily formed.
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申请公布号 |
US6775107(B2) |
申请公布日期 |
2004.08.10 |
申请号 |
US20020125344 |
申请日期 |
2002.04.19 |
申请人 |
SAE MAGNETICS (H.K.) LTD. |
发明人 |
KASAJIMA TAMON;SHIRAISHI MASASHI |
分类号 |
G11B5/596;G11B5/48;G11B5/55;G11B21/10;G11B21/21;(IPC1-7):G11B5/56 |
主分类号 |
G11B5/596 |
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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