公开(公告)号：US20170011761A1

公开(公告)日：2017-01-12

申请号：US15100024

申请日：2014-11-28

申请人： NHK Spring Co., Ltd.

发明人： Toshimitsu ARAKI ,  Hidenori NANKE

IPC分类号： G11B5/55 ,  F16C17/02 ,  G11B5/48

CPC分类号： G11B5/5569 ,  F16C17/02 ,  F16C35/02 ,  F16C2370/12 ,  G11B5/4813 ,  G11B5/4826 ,  G11B5/55

摘要： A tolerance ring includes: a base formed of a strip-like member substantially wound around into a shape; a plurality of projections provided along a winding direction of the base so as to protrude from an outer peripheral surface of the base in a radial direction of the base orthogonal to the outer peripheral surface; at least one extended portion extending from at least one of edge end portions in a width direction of the base, the width direction extending orthogonally to the winding direction and the radial direction. The extended portion extends from a region that includes at least one of a plurality of straight lines passing through respective contact points disposed between a section of the base and a circumscribed circle that circumscribes the section and extend in parallel with the width direction.

摘要翻译： 公差环包括：由基本上缠绕成形状的条状构件形成的基部; 沿着所述基座的卷绕方向设置的多个突起，所述多个突起沿着与所述外周面正交的所述基部的径向方向从所述基部的外周面突出; 至少一个从所述底座的宽度方向的边缘端部中的至少一个延伸的延伸部分，所述宽度方向垂直于所述卷绕方向和所述径向延伸。 延伸部分从包括多个直线中的至少一个的区域延伸，该直线通过设置在基部的一部分和限定该部分并与宽度方向平行延伸的外接圆的各个接触点。

公开(公告)号：US09263070B1

公开(公告)日：2016-02-16

申请号：US14534014

申请日：2014-11-05

申请人： Western Digital Technologies, Inc.

发明人： Daniel T. Nguyen ,  Kevin R. Sill

IPC分类号： G11B5/48 ,  G11B33/14

CPC分类号： G11B5/4806 ,  G11B5/4813 ,  G11B5/5569 ,  G11B33/1446

摘要： One aspect of an actuator assembly configured for use in a disk drive includes an actuator body including a bore, an adhesive inlet port, and an adhesive vent, a pivot bearing disposed at least partially within the bore of the actuator body, an adhesive disposed between the pivot bearing and the actuator body, and a barrier coupled to the actuator body and positioned over the adhesive vent.

摘要翻译： 构造成用于磁盘驱动器的致动器组件的一个方面包括致动器主体，其包括孔，粘合剂入口和粘合通气口，至少部分地设置在致动器主体的孔内的枢转轴承， 枢转轴承和致动器主体，以及耦合到致动器主体并定位在粘合剂通气口上的屏障。

公开(公告)号：US20160042752A1

公开(公告)日：2016-02-11

申请号：US14877456

申请日：2015-10-07

申请人： L2 Drive LLC

发明人： Karim Kaddeche

IPC分类号： G11B5/48

CPC分类号： G11B5/596 ,  G11B5/4806 ,  G11B5/4826 ,  G11B5/4886 ,  G11B5/5521 ,  G11B5/5569 ,  G11B5/5578

摘要： Rotational latency is reduced in a standard conventional form factor HDD system by replacing, for example—the prior art rotary arm actuator of a conventional HDD, with one or more belts and pulleys and one or more read/write heads mounted on, or otherwise associated with the belts. Multiple scaled iterations facilitate energy savings and power optimized systems, without compromise to data access performance.

摘要翻译： 通过将传统HDD的现有技术的旋转臂致动器替换为一个或多个皮带和滑轮以及安装在其上或以其他方式连接的一个或多个读/写头，在标准常规形状因子HDD系统中减小旋转等待时间 带子。 多重缩放迭代有助于节能和功耗优化的系统，而不会影响数据访问性能。

公开(公告)号：US09255609B2

公开(公告)日：2016-02-09

申请号：US14362742

申请日：2012-12-10

申请人： NHK Spring Co., Ltd.

发明人： Toshimitsu Araki ,  Norihiro Tajima ,  Mitsuteru Mimura

IPC分类号： G11B5/48 ,  F16C35/00 ,  F16D7/02 ,  F16D1/08 ,  G11B5/55 ,  F16C27/02 ,  G11B5/596

CPC分类号： F16C35/00 ,  F16C27/02 ,  F16C2370/12 ,  F16D1/0835 ,  F16D7/021 ,  F16D7/024 ,  G11B5/4813 ,  G11B5/5569 ,  G11B5/596 ,  G11B2220/2516 ,  Y10T29/49025

摘要： A tolerance ring has a ring shape formed of a plate-shaped member substantially into a circle along a predetermined direction and includes a plurality of convex portions protruding in a radial direction, and a notch portion notched in a direction orthogonal to a circumferential direction on at least one of outer edge side end portions in the direction orthogonal to the circumferential direction.

摘要翻译： 公差环具有由沿着规定方向大致成圆形状的板状构件形成的环形状，并且包括沿径向突出的多个凸部，以及在与该周面方向正交的方向上切口的切口部 在与圆周方向正交的方向上的至少一个外缘侧端部。

公开(公告)号：US09022683B2

公开(公告)日：2015-05-05

申请号：US13874443

申请日：2013-04-30

申请人： Benjamin Nias ,  Andrew Robert Slayne ,  Simon Alan Hughes

发明人： Benjamin Nias ,  Andrew Robert Slayne ,  Simon Alan Hughes

IPC分类号： F16C27/00 ,  F16C11/04 ,  F16D1/08 ,  G11B5/48 ,  G11B5/55 ,  F16C27/02

CPC分类号： F16C11/04 ,  F16C27/02 ,  F16C2240/40 ,  F16C2370/12 ,  F16D1/0835 ,  G11B5/4813 ,  G11B5/5569 ,  Y10T403/32606 ,  Y10T403/48 ,  Y10T403/7047

摘要： A tolerance ring can include a generally cylindrical body having a sidewall. The sidewall can include a plurality of wave structures extending from the sidewall at regular intervals around the body, a first unformed section between a first pair of adjacent wave structures, and a second unformed section between a second pair of adjacent wave structures. The gap can extend along an entire length, L, of the body to establish a split in the body. The second unformed section can include a slot therein. The slot can have a length, LS, and LS≧80% L.

摘要翻译： 公差环可以包括具有侧壁的大致圆柱形的主体。 侧壁可以包括多个波形结构，其从侧壁以规则的间隔围绕主体延伸，在第一对相邻波浪结构之间的第一未成形部分和在第二对相邻波浪结构之间的第二未成形部分。 间隙可以沿身体的整个长度L延伸，以在身体中建立分裂。 第二未成形部分可以在其中包括槽。 狭槽的长度LS和LS≥80％L。

公开(公告)号：US08917478B2

公开(公告)日：2014-12-23

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： G11B17/04 ,  G11B19/20 ,  C10M105/00 ,  F16C33/41 ,  F16C33/66 ,  C10M169/04 ,  F16C19/54

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 ring-shaped holder is disposed between the inner ring and the outer ring and has circumferentially spaced-apart rolling element pockets with a concave grease pocket between each two adjacent rolling element pockets. Rolling elements are disposed in a rollable manner in respective ones of the rolling element pockets and a grease is stored in the grease pockets, the grease serving as a lubricant of the rolling element. 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。 环形保持器设置在内圈和外圈之间，并且具有周向间隔开的滚动元件袋，在两个相邻的滚动元件袋之间具有凹入的油脂袋。 滚动元件以可滚动的方式设置在相应的滚动元件袋中，并且润滑脂储存在油脂袋中，该润滑脂用作滚动元件的润滑剂。 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：US08786981B2

公开(公告)日：2014-07-22

申请号：US14053649

申请日：2013-10-15

申请人： Seiko Instruments Inc.

发明人： Akihiro Iino ,  Akio Ozawa

IPC分类号： G11B17/04 ,  F16C33/60

CPC分类号： G11B5/54 ,  F16C19/184 ,  F16C33/416 ,  F16C33/58 ,  F16C33/581 ,  F16C35/063 ,  F16C43/04 ,  F16C2226/40 ,  F16C2229/00 ,  F16C2370/12 ,  G11B5/4813 ,  G11B5/5569

摘要： A first inner ring and a second inner ring respectively include inner ring rolling surfaces formed so that the external radius of inner end portions is smaller than a first separation distance and formed so as to have an external radius that become larger than the first separation distance, and a first outer ring and a second outer ring respectively include outer ring rolling surfaces formed so that the internal radius of outer end portions is larger than a second separation distance and formed so as to have an internal radius that becomes smaller than the second separation distance, and the first outer ring and the second outer ring are formed integrally with each other to form an outer ring.

摘要翻译： 第一内圈和第二内圈分别包括形成为使得内端部的外半径小于第一间隔距离并形成为具有大于第一间隔距离的外径的内环滚动面， 并且第一外圈和第二外圈分别包括形成为使得外端部的内半径大于第二间隔距离的外圈滚动面，并且形成为具有小于第二间隔距离的内半径 并且第一外圈和第二外圈彼此一体地形成以形成外圈。

公开(公告)号：US08780502B2

公开(公告)日：2014-07-15

申请号：US13179816

申请日：2011-07-11

申请人： Daisuke Shirato ,  Da qing Huang ,  Huan yin Zhong

发明人： Daisuke Shirato ,  Da qing Huang ,  Huan yin Zhong

IPC分类号： G11B5/55

CPC分类号： G11B5/5569

摘要： A voice coil motor for a disk drive unit includes an external magnet and an actuator coil movably located above the external magnet. The external magnet has a main body with a magnetic north pole, a magnetic south pole and a transition surface therebetween, and further has a protrusion extending from the center part of the main body for increasing torque force, thereby improving the performance of the voice coil motor. The invention also discloses a disk drive unit including the same.

摘要翻译： 用于盘驱动单元的音圈电机包括外部磁体和可移动地位于外部磁体上方的致动器线圈。 外部磁体具有磁性北极的主体，磁性的南极和它们之间的过渡面，并且还具有从主体的中心部延伸的突起，用于增加扭矩力，从而提高音圈的性能 发动机。 本发明还公开了一种包括该磁盘驱动器的磁盘驱动器单元。

公开(公告)号：US20130194258A1

公开(公告)日：2013-08-01

申请号：US13826617

申请日：2013-03-14

申请人： Microsoft Corporation

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

IPC分类号： G09G5/00

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：US08339747B1

公开(公告)日：2012-12-25

申请号：US13046566

申请日：2011-03-11

申请人： Geoffrey A. Hales ,  Chunjer C. Cheng ,  Tao Lin

发明人： Geoffrey A. Hales ,  Chunjer C. Cheng ,  Tao Lin

IPC分类号： G11B5/55 ,  G11B5/127 ,  B23P19/00

CPC分类号： G11B5/455 ,  G11B5/5569 ,  Y10T29/49025 ,  Y10T29/53165

摘要： Removable actuator assemblies for testing head gimbal assemblies of a storage device are provided. One such removable test assembly for a head gimbal assembly (HGA) includes an actuator base including at least one guide pin, a shoe assembly including a body including a first end portion opposite to a second end portion, a first attachment means for releaseably coupling the shoe assembly with the actuator base, the first attachment means positioned along the first end portion and including at least one hole in the body configured to receive the at least one guide pin, and a locking cam configured to rotate such that a portion of the cam is positioned over a portion of the at least one hole, and a second attachment means for releaseably coupling the shoe assembly with the HGA, the second attachment means positioned along the second end portion.

摘要翻译： 提供了用于测试存储设备的头部万向节组件的可移动致动器组件。 一种用于头部万向节组件（HGA）的可移除的测试组件包括致动器基座，该致动器基座包括至少一个引导销，包括主体的靴组件，该主体包括与第二端部相对的第一端部，第一连接装置， 所述第一附接装置沿着所述第一端部设置并且包括所述主体中的至少一个孔，所述至少一个孔被配置为容纳所述至少一个引导销，以及锁定凸轮，所述锁定凸轮被构造成旋转，使得所述凸轮的一部分 定位在所述至少一个孔的一部分上方，以及第二附接装置，用于将所述鞋组件与所述HGA可释放地联接，所述第二附接装置沿着所述第二端部定位。