公开(公告)号：US08824094B1

公开(公告)日：2014-09-02

申请号：US14057641

申请日：2013-10-18

申请人： HGST Netherlands B.V.

发明人： Jeffrey L. Furlong ,  Toshiki Hirano ,  Tatsuo Nakamoto

IPC分类号： G11B17/038

CPC分类号： G11B17/021 ,  G11B5/4886 ,  G11B5/5569 ,  G11B5/5573 ,  G11B5/5578 ,  G11B25/043

摘要： A lower cost per unit of storage hard disk drive (HDD) includes multiple disk stacks and a head stack assembly (HSA) movably coupled to a rail for accessing magnetic-recording disks of each of the multiple disk stacks. Such an HDD may include multiple columns of linearly-arranged disk stacks with an HSA corresponding to each column, where the disk stacks on each side of the rail are positioned for asynchronous access by the HSA, and may include multiple HSAs coupled to the rail, where the disk stacks on each side of the rail are positioned for simultaneous access by respective HSAs being moved either synchronously or independently.

摘要翻译： 每单位存储硬盘驱动器（HDD）的较低成本包括多个磁盘堆栈和可移动地耦合到轨道的磁头堆栈组件（HSA），用于访问每个多个磁盘堆栈的磁记录磁盘。 这样的HDD可以包括具有对应于每列的HSA的多列线性布置的磁盘堆栈，其中轨道的每一侧上的磁盘堆叠被定位成用于HSA的异步访问，并且可以包括耦合到轨道的多个HSA， 其中轨道的每一侧上的盘堆叠被定位成用于通过同步或独立地移动的相应HSA的同时访问。

公开(公告)号：US20140126085A1

公开(公告)日：2014-05-08

申请号：US14041052

申请日：2013-09-30

申请人： SEIKO INSTRUMENTS INC.

发明人： Kenji SUZUKI ,  Tsuyoshi Kashiwada ,  Robert Gordon Smith ,  Virat Sornsiri

IPC分类号： G11B19/20 ,  F16C33/66

CPC分类号： G11B19/2036 ,  C10M105/00 ,  C10M169/04 ,  F16C19/54 ,  F16C33/416 ,  F16C33/6614 ,  F16C33/6633 ,  F16C2370/12 ,  G11B5/4813 ,  G11B5/5569

摘要： A bearing device has two or more bearings each having an inner ring and an outer ring disposed on the same axis. A plurality of rolling elements are arranged in a ring-shaped region between the inner ring and the outer ring with a gap in a circumferential direction, and a plurality of rolling element pockets hold the rolling elements in a rollable manner at regular intervals from one another. A holder having a grease pocket of concave shape is placed between the rolling element pockets and stores grease serving as a lubricant of the rolling elements. The grease consists of at least a base oil comprised of aromatic carbon and a thickener, the content of the aromatic hydrocarbon being 70 weight % or more of the grease.

摘要翻译： 轴承装置具有两个或更多个轴承，每个轴承具有设置在同一轴线上的内圈和外圈。 多个滚动元件在圆周方向上具有间隙的内圈和外圈之间的环形区域中布置，并且多个滚动元件凹口以可滚动的方式彼此间隔规则地保持滚动元件 。 具有凹形的油脂袋的保持器被放置在滚动元件袋之间，并且存储用作滚动元件的润滑剂的润滑脂。 润滑脂至少包含由芳香碳和增稠剂组成的基础油，芳烃的含量为70重量％以上的润滑脂。

公开(公告)号：US08615318B2

公开(公告)日：2013-12-24

申请号：US12624817

申请日：2009-11-24

申请人： Gino Bancalari

发明人： Gino Bancalari

IPC分类号： G11B5/127

CPC分类号： G11B25/043 ,  F16C27/02 ,  F16C27/04 ,  F16C2370/12 ,  F16D1/0835 ,  F16D2250/00 ,  G11B5/5569 ,  Y10T29/49025

摘要： A method of process control including constraining a tolerance ring relative to one of an inner and an outer component. The tolerance ring including an annular band of resilient material having a plurality of projections projecting radially therefrom. Additionally, the method includes moving the other of the inner or outer component with respect to the constrained tolerance ring so as to compress the projections of the tolerance ring between the inner and outer components, and continuing movement of the inner or outer component, respectively, beyond the projections. The method further including measuring a force required for continuing movement, and using the force for process control.

摘要翻译： 一种过程控制的方法，包括相对于内部和外部部件之一约束公差环。 公差环包括弹性材料的环形带，其具有从其径向突出的多个突起。 此外，该方法包括相对于约束公差环移动内部或外部部件中的另一个，以便压缩内部和外部部件之间的公差环的突起，以及内部部件或外部部件的分别的继续运动， 超出预测。 该方法还包括测量持续运动所需的力，并且使用用于过程控制的力。

公开(公告)号：US20130315664A1

公开(公告)日：2013-11-28

申请号：US13874440

申请日：2013-04-30

申请人： Benjamin NIAS ,  Simon Alan HUGHES ,  Andrew Robert SLAYNE

发明人： Benjamin NIAS ,  Simon Alan HUGHES ,  Andrew Robert SLAYNE

IPC分类号： G11B5/48

CPC分类号： G11B5/4813 ,  F16C11/04 ,  F16C27/02 ,  F16C2240/30 ,  F16C2240/40 ,  F16C2370/12 ,  F16D1/0835 ,  G11B5/5569 ,  Y10T403/7047

摘要： A tolerance ring is disclosed and can include a generally cylindrical body having a sidewall. The sidewall can include a first unformed section and a gap in the first unformed section. The gap can extend along an entire length of the body to establish a split in the body. The sidewall can also include a second unformed section opposite the first unformed section, a first wave bank flanking the first unformed section with the gap, and a second wave bank flanking the first unformed section with the gap. The wave banks can be equally spaced around a circumference of the body of the tolerance ring and the body of the tolerance ring can be symmetrical about a center axis that extends from a center of the tolerance ring and bisects the gap in the first unformed section.

摘要翻译： 公开了公差环，并且可以包括具有侧壁的大致圆柱形主体。 侧壁可以包括第一未成形部分和第一未成形部分中的间隙。 间隙可以沿着身体的整个长度延伸以在身体中建立分裂。 侧壁还可以包括与第一未成形部分相对的第二未成形部分，位于具有间隙的第一未成形部分的侧面的第一波浪组和具有间隙的第一未成形部分的侧面的第二波浪组。 波浪组可以围绕公差环的主体的圆周等间隔开，并且公差环的主体可以围绕从公差环的中心延伸的中心轴对称，并将第一未形成部分中的间隙平分。

公开(公告)号：US08459622B2

公开(公告)日：2013-06-11

申请号：US12764796

申请日：2010-04-21

申请人： Shawn Allen Ruden ,  Bryan Charles Roberts

发明人： Shawn Allen Ruden ,  Bryan Charles Roberts

IPC分类号： B25B11/00 ,  B23Q1/25

CPC分类号： G09G5/14 ,  B25B11/002 ,  G06F17/30061 ,  G09B29/007 ,  G09G2340/10 ,  G11B5/5569 ,  Y10T29/49998

摘要： An apparatus and associated method for orienting a workpiece during processing. A fixture supports the workpiece adjacent a noncontacting biaser. At least one of the fixture and the biaser are selectively movable in a first direction with respect to the other. The biaser directs a first magnetic force capable of moving the workpiece relative to the fixture in a different second direction without physical contact between the biaser and the workpiece during a travel path segment of movement between the fixture and the biaser. The biaser further directs a second magnetic force capable of moving the workpiece relative to the fixture in a third direction, that is different than the second direction, without physical contact between the biaser and the workpiece during a subportion of the travel path segment of movement between the fixture and the biaser.

摘要翻译： 一种用于在加工期间定向工件的装置和相关方法。 夹具支撑邻近非接触式冲击器的工件。 夹具和冲击器中的至少一个可以相对于另一个在第一方向上选择性地移动。 在固定装置和冲击器之间的运动路径段期间，该冲击器引导能够在不同的第二方向上相对于固定装置移动工件的第一磁力而在冲击器和工件之间没有物理接触。 该冲击器进一步引导第二磁力，该第二磁力能够在第二方向的第三方向上移动工件，该第三磁力不同于第二方向，而在运动路径段的运动路径的一部分中，在冲击器和工件之间没有物理接触 夹具和冲击器。

公开(公告)号：US08423902B2

公开(公告)日：2013-04-16

申请号：US12764798

申请日：2010-04-21

申请人： Jeff J. Lin ,  Anne H. Loomis ,  Romualdo T. Impas ,  Alan Paulin

发明人： Jeff J. Lin ,  Anne H. Loomis ,  Romualdo T. Impas ,  Alan Paulin

IPC分类号： G06F3/048

CPC分类号： G06T11/60 ,  B25B11/002 ,  G06F3/0481 ,  G06F3/04842 ,  G06F3/04845 ,  G06F17/241 ,  G06F17/30061 ,  G06F2203/04806 ,  G06T3/40 ,  G06T2207/20221 ,  G06T2219/004 ,  G09B29/007 ,  G09G5/00 ,  G09G5/14 ,  G09G5/377 ,  G09G2340/04 ,  G09G2340/10 ,  G09G2340/12 ,  G09G2340/125 ,  G09G2340/145 ,  G09G2354/00 ,  G11B5/5569 ,  Y10T29/49998

摘要： Various embodiments present a combined visual entity that represents overlapping visual entities. The combined visual entity can include a primary visualization that represents one of the overlapping visual entities and annotations that represent others of the overlapping visual entities. For example, a map view can include multiple geographical entities that overlap. A primary visualization can be rendered that represents one of the multiple geographical entities. The primary visualization can be visually annotated (e.g., with symbols, letters, or other visual indicators) to indicate others of the multiple geographical entities. In some embodiments, a zoom operation can cause visual entities to be added and/or removed from the combined visual entity.

公开(公告)号：US20120162826A1

公开(公告)日：2012-06-28

申请号：US12980125

申请日：2010-12-28

申请人： Kimihiko Sudo ,  Kouki Uefune ,  Hiromitsu Masuda ,  Takako Hayakawa

发明人： Kimihiko Sudo ,  Kouki Uefune ,  Hiromitsu Masuda ,  Takako Hayakawa

IPC分类号： G11B5/48 ,  H02K41/035

CPC分类号： G11B5/5569 ,  H02K41/0358

摘要： A hard disk drive including a plurality of magnetic disks and a voice coil motor. The voice coil motor includes a coil and a first damper plate for dampening vibrations generated by the coil. The first damper plate is disposed within the voice coil motor.

摘要翻译： 包括多个磁盘和音圈电机的硬盘驱动器。 音圈电动机包括用于抑制由线圈产生的振动的线圈和第一阻尼板。 第一阻尼板设置在音圈马达内。

公开(公告)号：US08149544B2

公开(公告)日：2012-04-03

申请号：US12098909

申请日：2008-04-07

申请人： Takaaki Deguchi ,  Jr-Yi Shen ,  Kunihiro Shida ,  Hitoshi Shindo

发明人： Takaaki Deguchi ,  Jr-Yi Shen ,  Kunihiro Shida ,  Hitoshi Shindo

IPC分类号： G11B5/55

CPC分类号： G11B5/5569

摘要： Components and assemblies for a hard disk drive (HDD) with a recessed actuator joint are described. A rotary actuator hub assembly comprises a shaft having a flange, and a pivot seat on which the flange is seated when the shaft is fastened to an HDD chassis. According to an embodiment, the pivot seat has at least one “contact-reducing feature” recessed from the surface of the pivot seat at which the seat contacts the flange. A purpose of the contact-reducing feature(s) of the pivot seat is to weaken the joint between the actuator hub assembly and the chassis, thereby mechanically loosening the rotary actuator assembly from the chassis. Consequently, movements to and vibrations from the chassis are less likely to be transmitted to the rotary actuator assembly and, ultimately, to the HDD read/write head(s).

摘要翻译： 描述具有凹进的致动器接头的硬盘驱动器（HDD）的组件和组件。 旋转致动器毂组件包括具有凸缘的轴和枢轴座，当轴固定到HDD底盘上时，该凸缘位于该枢轴座上。 根据一个实施例，枢转座具有至少一个从枢转座的表面凹陷的“接触减小特征”，座处与凸缘接触。 枢轴座的接触减小特征的目的是削弱致动器毂组件和底盘之间的接合，从而使旋转致动器组件从机架松动。 因此，来自底盘的移动和振动不太可能被传送到旋转致动器组件，并且最终传送到HDD读/写头。

公开(公告)号：US20120075741A1

公开(公告)日：2012-03-29

申请号：US12929029

申请日：2010-12-22

申请人： Yiusing Ho ,  Canhua Chen ,  Guohong Lu

发明人： Yiusing Ho ,  Canhua Chen ,  Guohong Lu

IPC分类号： G11B21/02

CPC分类号： G11B5/4846 ,  G11B5/5569

摘要： An arm coil assembly includes a drive arm having at least two grounding pins formed on a mounting region thereof and a voice coil fixed on the tailing end of the drive arm for controlling the drive arm. The grounding pins are provided for electrically connecting with a flexible printed cable assembly by extending through at least two mounting holes formed on the flexible printed cable assembly. Each grounding pin has a slot formed thereon to clamp the flexible printed cable assembly. The arm coil assembly of the present invention having grounding pins with slot structure to clamp the flexible printed cable assembly which is mounted on the drive arm to form an arm flexible cable assembly, thus, the flexible printed cable assembly can be pre-mounted onto the arm coil assembly without using any additional fixtures or tools, therefore simplifying the mounting process and reducing the manufacturing cost thereof. The invention also discloses an arm flexible cable assembly and a disk drive unit including the same.

摘要翻译： 臂线圈组件包括驱动臂，其具有形成在其安装区域上的至少两个接地销和固定在驱动臂的尾端上的音圈，用于控制驱动臂。 接地引脚设置成通过延伸通过形成在柔性印刷电缆组件上的至少两个安装孔与柔性印刷电缆组件电连接。 每个接地销具有形成在其上的槽以夹紧柔性印刷电缆组件。 本发明的臂线圈组件具有带狭槽结构的接地销，以夹紧安装在驱动臂上的柔性印刷电缆组件以形成臂柔性电缆组件，因此，柔性印刷电缆组件可预先安装在 臂线圈组件，而不使用任何附加的固定装置或工具，因此简化了安装过程并降低了其制造成本。 本发明还公开了一种臂柔性电缆组件和包括其的磁盘驱动单元。

公开(公告)号：US08144434B1

公开(公告)日：2012-03-27

申请号：US12941948

申请日：2010-11-08

申请人： Gregory Joseph Arnone ,  Khaled M. Fawzi ,  Ta-Chang Fu ,  Robert C. Reinhart ,  Jr-Yi Shen

发明人： Gregory Joseph Arnone ,  Khaled M. Fawzi ,  Ta-Chang Fu ,  Robert C. Reinhart ,  Jr-Yi Shen

IPC分类号： G11B5/55

CPC分类号： G11B5/5569 ,  F16C19/06 ,  F16C19/54 ,  F16C35/067

摘要： An integrated pivot-carriage for a hard disk drive for improving a pivot bonding process. Embodiments include a pivot-bearing assembly comprising an upper bearing, a lower bearing and a pivot-bearing spacer there between; a carriage comprising: a center-bore within which a pivot-shaft coupled with the pivot-bearing assembly is disposed; and a plurality of pivot-bonding glue dispensers, each of the pivot-bonding glue dispensers comprising: a glue inlet; a glue outlet; and an enclosing wall defining an interior flow passage between the glue inlet and the glue outlet, the interior flow passage configured for conveying bonding glue there through; and a glue receiving region coupling the glue outlet with a bearing of the upper and the lower bearing, the glue receiving region configured for receiving bonding glue dispensed thereto, thereby bonding the pivot-bearing assembly with the carriage.

摘要翻译： 用于硬盘驱动器的集成枢轴支架，用于改善枢轴接合过程。 实施例包括枢转轴承组件，其包括上轴承，下轴承和其间的枢转轴承间隔件; 滑架，其包括：中心孔，其中设置有与所述枢转轴承组件联接的枢轴; 和多个枢转粘合胶分配器，每个枢转粘合胶分配器包括：胶入口; 胶水出口; 以及限定在所述胶入口和胶出口之间的内部流动通道的封闭壁，所述内部流动通道构造成用于在其中输送粘合胶; 以及将胶水出口与上轴承和下轴承的轴承连接的胶接收区域，胶接收区域构造成用于接收分配到其中的粘合胶，从而将枢转轴承组件与滑架结合。