专利名称：Air bearing slider with offset crossbars to reduce roll
发明人：Paul R. Peck
申请号：US08/753811
申请日：19961202
公开号：US05761004A
公开日：
19980602
专利内容由知识产权出版社提供
摘要：A negative pressure air bearing slider for use in carrying a transducer in a storage device exhibits reduced variation in roll when moving across a storage medium. In one embodiment, the slider includes an air bearing surface (ABS) having two negative pressure regions defined by a pair of side rails, a cross rail, and an angled rail extending from the cross rail and angled with respect to the longitudinal axis of the slider. Roll variation is reduced by shaping a portion of the cross rail to one side of the angled rail such that it has a larger positive pressure surface than the portion of the cross rail to the other side of the angled rail. The larger surface compensates for decrease in positive pressure on its side of the ABS attributable to increasing air skew angle. In a second embodiment, the slider ABS further includes a positive pressure pocket at the leading edge. Yet a third embodiment includes a debris deflecting protrusion extending from the cross rail in the direction of the leading edge. Optional modifications include angling one or both of the side rails, and extending the lengths of one or both side rails.
申请人：INTERNATIONAL BUSINESS MACHINES CORPORATION
字符串截取 js
代理人：Ingrid M. Foerster,Monica D. Lee
更多信息请下载全文后查看

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。