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1. 发明授权

US08416522B1 Disk drive with stepped motor hub 有权
标题翻译：磁盘驱动器带有步进电机集线器
公开(公告)号：US08416522B1
公开(公告)日：2013-04-09
申请号：US12243788
申请日：2008-10-01
申请人： Brian P. Schott , Nils E. Larson
发明人： Brian P. Schott , Nils E. Larson
IPC分类号： G11B17/02
CPC分类号： G11B17/038 , G11B25/043
摘要： A disk drive motor hub includes a top cylindrical portion defining a longitudinal axis, a middle cylindrical portion proximate the top cylindrical portion, and a bottom cylindrical portion proximate the middle cylindrical portion. The middle cylindrical portion defines an upper mounting surface substantially normal to the longitudinal axis, the upper mounting surface extending radially beyond the top cylindrical portion, and the bottom cylindrical portion defines a lower mounting surface substantially normal to the longitudinal axis, the lower mounting surface extending radially beyond the middle cylindrical portion.
摘要翻译：磁盘驱动器电动机毂包括限定纵向轴线的顶部圆柱形部分，靠近顶部圆柱形部分的中间圆柱形部分和靠近中间圆柱形部分的底部圆柱形部分。中间圆柱形部分限定大致垂直于纵向轴线的上安装表面，上安装表面径向延伸超过顶部圆柱形部分，并且底部圆柱形部分限定基本上垂直于纵向轴线的下安装表面，下安装表面延伸径向地超过中间圆柱形部分。

2. 发明授权

US08320084B1 Disk drive head gimbal assembly having a flexure tail with features to facilitate bonding 有权
标题翻译：磁盘驱动头万向架组件具有弯曲尾部，具有便于粘合的特征
公开(公告)号：US08320084B1
公开(公告)日：2012-11-27
申请号：US13078829
申请日：2011-04-01
申请人： Wing C. Shum , Yanning Liu , Tzong-Shii Pan , Kia Moh Teo , Brian P. Schott
发明人： Wing C. Shum , Yanning Liu , Tzong-Shii Pan , Kia Moh Teo , Brian P. Schott
IPC分类号： G11B5/48
CPC分类号： G11B5/486 , G11B5/4833 , G11B5/484 , G11B5/4846
摘要： A head gimbal assembly for a disk drive includes a read head and a suspension assembly. The suspension assembly includes a load beam and a laminate flexure. The laminate flexure includes a structural layer, a dielectric layer, and a conductive layer that includes a plurality of electrical traces. The laminate flexure includes a tongue portion that connects to the read head and a flexure tail that extends away from the tongue portion. The flexure tail includes a plurality of flexure bond pads. Each of the plurality of flexure bond pads includes a widened region of a corresponding one of the plurality of electrical traces in the conductive layer, and a corresponding one of a plurality of segments or discontinuous islands in the structural layer.
摘要翻译：用于磁盘驱动器的头万向架组件包括读头和悬架组件。悬架组件包括负载梁和层压板挠曲件。层压板挠曲包括结构层，电介质层和包括多个电迹线的导电层。层压板挠曲包括连接到读取头的舌部和从舌部延伸的挠曲尾。弯曲尾部包括多个挠曲接合垫。多个挠曲接合焊盘中的每一个包括导电层中的多个电迹线中的相应一个的加宽区域，以及结构层中的多个段或不连续岛中的相应一个。

3. 发明授权

US08797677B2 Disk deflection damper for disk drive 有权
标题翻译：磁盘驱动器的磁盘偏转阻尼器
公开(公告)号：US08797677B2
公开(公告)日：2014-08-05
申请号：US13327267
申请日：2011-12-15
申请人： Baekho Heo , Enoch Mylabathula , Brian P. Schott , Keith R. Berding , Jonathan M. Garbarino
发明人： Baekho Heo , Enoch Mylabathula , Brian P. Schott , Keith R. Berding , Jonathan M. Garbarino
IPC分类号： G11B33/14
CPC分类号： G11B33/08 , G11B25/043
摘要： A disk drive including a disk having a bottom surface and a base having a first surface lying along a first plane and a second surface lying along a second plane positioned substantially parallel to the first plane. The second surface is spaced apart from the first surface and is beneath at least a portion of the bottom surface of the disk. A damper of the disk drive is located on the second surface adjacent the first surface and is configured to contact a portion of the bottom surface of the disk when the disk is deflected toward the first surface.
摘要翻译：一种磁盘驱动器，包括具有底表面的盘和具有沿着第一平面的第一表面的基座和沿着基本上平行于第一平面定位的第二平面的第二表面。第二表面与第一表面间隔开并且在盘的底表面的至少一部分下方。磁盘驱动器的阻尼器位于与第一表面相邻的第二表面上，并且构造成当盘朝向第一表面偏转时接触盘的底表面的一部分。

4. 发明授权

US08514514B1 Disk drive having an inner frame with a side opening and an extruded hermetically sealed outer enclosure 有权
标题翻译：磁盘驱动器具有具有侧开口的内框架和挤压密封的外壳体
公开(公告)号：US08514514B1
公开(公告)日：2013-08-20
申请号：US12969339
申请日：2010-12-15
申请人： Keith R. Berding , Thomas J. Hitchner , Brian P. Schott
发明人： Keith R. Berding , Thomas J. Hitchner , Brian P. Schott
IPC分类号： G11B33/14
CPC分类号： G11B25/043 , G11B33/025
摘要： A disk drive includes an inner frame that has a disk drive base and a disk drive cover. A disk, mounted on a rotary spindle attached to the disk drive base, defines a disk outer periphery that protrudes into a first side opening of the inner frame. A head actuator is attached to the disk drive base and to the disk drive cover. An outer enclosure includes an extruded hollow cylinder with a cross-sectional shape that is a continuous and unbroken ring that is substantially rectangular, and that surrounds a cavity. The outer enclosure surrounds the disk drive base and the disk drive cover. During assembly, the inner frame may be slid lengthwise into an open end of the outer enclosure, and the outer enclosure may be hermetically sealed to enclose air or helium in the cavity.
摘要翻译：磁盘驱动器包括具有磁盘驱动器基座和磁盘驱动器盖的内部框架。安装在附接到盘驱动器底座的旋转主轴上的盘限定了突出到内框的第一侧开口中的盘外周。头致动器附接到盘驱动器底座和磁盘驱动器盖。外壳包括具有横截面形状的挤压中空圆柱体，该圆柱形截面形状是基本上矩形的并且围绕腔体的连续且不间断的环。外壳围绕磁盘驱动器底座和磁盘驱动器盖。在组装期间，内框架可以纵向滑动到外壳的开口端，并且外壳可以气密地密封以将空气或氦包围在空腔中。

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