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公开(公告)号：US4894740A
公开(公告)日：1990-01-16
申请号：US250686
申请日：1988-09-28
CPC分类号： G11B5/6005 , Y10T428/12535
摘要： An air bearing slider for supporting a magnetic transducer comprising a pair of coplanar side rails on the sides of an air bearing surface of the slider and a center rail along the central region of the air bearing surface to form recessed areas between the rails which extend from the leading to the trailing end of the slider. All the rails have a tapered section at their leading ends. The side rails have a width that does not exceed the width of the side rails at the leading end, and the side rails extend only part way to the trailing end of the slider. The width of the center rail is small at the leading end and greatest at the trailing end of the slider, where the transducer is supported.
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公开(公告)号：US4555739A
公开(公告)日：1985-11-26
申请号：US444767
申请日：1982-11-26
申请人： Dien Le Van , Jesse T. Wallace
发明人： Dien Le Van , Jesse T. Wallace
CPC分类号： G11B5/6005 , G11B5/105 , G11B5/1871 , G11B5/6064 , G11B5/6082
摘要： A semi self-loading air bearing ferrite slider assembly has a tapered leading surface portion extending from a cross rail from which side rails and a middle rail extend rearwardly. The middle rail progressively narrows to form the transducer portion where it extends across the gap between the body portion and core piece near the trailing end of the rail. Etched surfaces between the middle rail and the side rails provides subambient pressure during operation when the slider is in flight whereby the balance between the repelling air bearing surface and attraction of the subambient pressure areas supplements the stabilizing force of the load arm.
摘要翻译： 半自载空气轴承铁氧体滑块组件具有从横向轨道延伸的锥形前表面部分，侧轨和中间轨道从其向后延伸。 中间轨道逐渐变窄以形成换能器部分，其中它延伸穿过主体部分和靠近轨道后端的铁芯片之间的间隙。 中间轨道和侧轨之间的刻蚀表面在滑块处于飞行状态时在操作期间提供了低于平衡的压力，由此排斥空气支承表面与下游压力区域的吸引力之间的平衡补充了负载臂的稳定力。
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