发明名称 |
Disk drive actuator arm assembly having one or more slotted actuator arms |
摘要 |
A disk drive, includes a disk and a head stack assembly for reading and writing to the disk. The head stack assembly includes a body portion defining a through bore that defines a pivot axis; an actuator arm cantilevered from the body portion, the actuator arm defining a thickness, the actuator arm defining at least one through slot in the thickness thereof through which air can flow, each through slot defining a slot surface that is generally perpendicular to the pivot axis; a coil portion cantilevered from the body portion in an opposite direction from the actuator arm, and a head gimbal assembly coupled to the actuator arm.
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申请公布号 |
US6961218(B1) |
申请公布日期 |
2005.11.01 |
申请号 |
US20020306978 |
申请日期 |
2002.11.27 |
申请人 |
WESTERN DIGITAL TECHNOLOGIES, INC. |
发明人 |
LIN CHEN-CHI;CHENG CHUNJER C. |
分类号 |
G11B5/48;G11B5/54;G11B5/55;(IPC1-7):G11B5/54 |
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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