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    • 6. 发明授权
    • Inner diameter disk drive head/slider load/unload device
    • 内径盘驱动头/滑块装载/卸载装置
    • US5574604A
    • 1996-11-12
    • US416938
    • 1995-04-04
    • Lowell J. BergZine-Eddine BoutaghouThomas S. LarsonDallas W. MeyerJay M. MosbruckerJerry L. NeubauerHal H. Ottesen
    • Lowell J. BergZine-Eddine BoutaghouThomas S. LarsonDallas W. MeyerJay M. MosbruckerJerry L. NeubauerHal H. Ottesen
    • G11B5/54G11B21/12G11B21/22
    • G11B5/54
    • A load/unload device to remove the slider from the proximity of the magnetic recording surface of a disk in a disk drive whenever the disk is to be stopped. The load/unload device is a ramp-like wedge which extends generally radially from the center of the magnetic disk and to the magnetic recording surface of the magnetic disk. When the slider is moved toward the center of the disk by an actuator mechanism, the end of the load arm supporting the slider, referred to as a tang, will engage the inclined plane of the wedge and lift the slider from the surface of the magnetic disk as the slider is translated closer to the center of the disk. Once the slider has been removed from close proximity of the disk, the tang may engage a trough-like surface on the structure supporting the wedge and will effectively detent the position of the slider through the forces exerted on the tang by the load beam of the actuator. Thus the disk will be protected from undesirable and damaging impacts of the slider against the magnetic recording surface of the disk thereby prolonging disk utility.
    • 每当磁盘停止时,装载/卸载装置从磁盘驱动器中磁盘的磁记录表面的附近移除滑块。 装载/卸载装置是从磁盘的中心大致径向延伸到磁盘的磁记录表面的斜坡形楔形物。 当滑块通过致动器机构朝向盘的中心移动时,支撑滑块的负载臂的端部(被称为柄脚)将接合楔形物的倾斜平面并且从磁体的表面提起滑块 磁盘作为滑块更靠近磁盘的中心。 一旦滑块从盘的紧密附近被移除,则柄脚可以接合支撑楔的结构上的槽形表面,并且将有效地通过施加在柄脚上的作用力来使滑块的位置通过 执行器。 因此,该盘将被保护免受滑块抵靠磁盘的磁记录表面的不利影响,从而延长磁盘的使用效率。
    • 8. 发明授权
    • Air bearing slider with corner steps
    • 带角落的空气轴承滑块
    • US06552876B1
    • 2003-04-22
    • US09926000
    • 2001-08-09
    • Lowell J. BergZine-Eddine Boutaglou
    • Lowell J. BergZine-Eddine Boutaglou
    • G11B560
    • G11B5/6005Y10T29/49041Y10T29/49048
    • An air bearing slider for a disc drive includes an air bearing surface defined on the disc opposing face at least in part by a first step or cavity. An additional corner step is defined in bar processing, deeper than the first cavity. With the corner step, the first cavity does not extend quite all the way to the corner of the slider. The corner of the slider, formed on one face by dicing of the bar into individual sliders, is at an additional depth due to the corner step. The corner steps are preferably narrow, such as nominally one to two times the tolerance value on the dice cut. If a shock event occurs which causes the air bearing slider to contact the disc at certain roll and pitch angles, the corner step edge will contact the disc rather than the dice cut corner. The corner step thus lessens the probability of contact between the disc and the corners of the air bearing slider, and contact with a dice cut edge of the slider is avoided. This reduces the amount of damage to the disc drive caused by the shock event.
    • 用于盘式驱动器的空气轴承滑块包括至少部分地由第一台阶或空腔限定在盘相对面上的空气轴承表面。 在条形处理中定义了一个额外的拐角步骤,比第一个空腔更深。 在拐角步骤中,第一个腔不能完全延伸到滑块的拐角处。 由于拐角步骤,通过将棒切割成各个滑块而在一个面上形成的滑块的角部处于另外的深度。 拐角步骤优选地是狭窄的,例如标称是骰子切割的公差值的一到两倍。 如果发生冲击事件,导致空气轴承滑块以某种滚动角度和俯仰角接触圆盘,则角落边缘将接触圆盘而不是切屑角。 拐角步骤因此减小了盘与空气轴承滑块的角部之间的接触的可能性,并且避免了与滑块的切屑边缘的接触。 这样可以减少因震动事件造成的磁盘驱动器的损坏。
    • 9. 发明授权
    • Disc head slider having deeply recessed corners
    • 盘头滑块具有深度凹陷的角落
    • US06525909B1
    • 2003-02-25
    • US09717677
    • 2000-11-21
    • Weimin QianLowell J. BergLanshi ZhengMoshe Olim
    • Weimin QianLowell J. BergLanshi ZhengMoshe Olim
    • G11B560
    • G11B5/6005
    • A disc head slider supports a transducer relative to a data storage disc. The slider includes a slider body having a disc-facing surface with a leading slider edge, a trailing slider edge, and first and second slider corners at opposing ends of the trailing slider edge. First and second rails are disposed on the disc facing surface about a central recess and form first and second bearing surfaces, respectively. The central recess has a depth measured from the first and second bearing surfaces. First and second recessed surfaces are positioned between a trailing edge of the first and second rails and the first and second slider corners, respectively, and are generally coplanar with the central recess. Third and fourth recessed corner surfaces are positioned at the first and second slider corners, respectively, and are recessed from the first and second recessed surfaces.
    • 盘头滑块相对于数据存储盘支持换能器。 滑块包括滑块主体,其具有带有前滑块边缘的盘对面表面,后滑块边缘,以及在后滑块边缘的相对端处的第一和第二滑块拐角。 第一和第二轨道分别围绕中心凹槽设置在面向盘的表面上并分别形成第一和第二支承表面。 中心凹部具有从第一和第二支承表面测量的深度。 第一和第二凹陷表面分别位于第一和第二轨道的后缘和第一和第二滑块拐角之间,并且通常与中心凹部共面。 第三和第四凹入的角表面分别位于第一和第二滑块拐角处,并且从第一和第二凹入表面凹进。