发明名称 |
Air bearing slider for disk drive |
摘要 |
An air bearing slider of a disk drive for moving a read/write head to a desired position on a disk by being lifted above a surface of the disk includes a body having a surface facing the disk. A first rail base protrudes from the surface of the body facing the disk and has a U shape open to a trailing end portion of the body. A first positive pressure generating rail portion protrudes from the first rail base and includes a cross rail separated from a leading end portion of the first rail base and extending in a first direction perpendicular to a direction in which air enters and a pair of side rails extending from both ends portion of the cross rail in a second direction parallel to the direction in which air enters. A negative pressure cavity is defined by the first rail base. A second rail base protrudes from the surface of the body facing the disk adjacent to the trailing end portion of the body. A second positive pressure generating rail portion protrudes from the second rail base. A negative pressure-generating pocket is formed in each of the side rails and separate from the negative pressure cavity and open to the outside of the side rails. <IMAGE>
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申请公布号 |
EP1447796(A1) |
申请公布日期 |
2004.08.18 |
申请号 |
EP20040002696 |
申请日期 |
2004.02.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KANG, TAE-SIK |
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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