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1.发明授权Hard disk drive (HDD) assembly of small form-factor HDD shock-mounted in frame having dimensions of larger form-factor HDD 有权小尺寸HDD的硬盘驱动器（HDD）组件，其具有尺寸较大的尺寸较大的HDD形式公开(公告)号：US07215506B2
公开(公告)日：2007-05-08
申请号：US10882445
申请日：2004-06-30
CPC分类号： G11B33/122 , G11B33/08 , G11B33/124
摘要： The invention is a hard-disk-drive (HDD) assembly that includes a flame having the exterior dimensions of a particular form-factor HDD, an HDD with a form-factor smaller than the frame, a pair of mount assemblies that support the HDD entirely within the larger form-factor frame, and an electrical cable located entirely within the frame and having one end connected to the HDD and the other end exposed to the frame exterior at the position determined by the specifications of the larger form-factor. The HDD assembly thus presents a smaller form-factor HDD as a fully plug-compatible alternative to a larger form-factor HDD. The mount assemblies have spring-like cantilever arms in contact with damping material to provide a highly-damped nonlinear spring system that provides mechanical-shock resistance for the HDD in a direction normal to the planes of the disks and high stiffness in a direction parallel to the planes of the disks.
摘要翻译： 本发明是一种硬盘驱动器（HDD）组件，其包括具有特定形状因数HDD的外部尺寸的火焰，具有比框架小的形状因数的HDD，支持HDD的一对安装组件 完全在较大形状因子框架内的电缆，以及完全位于框架内的电缆，其一端连接到HDD，另一端在由较大形状因子的规格确定的位置处暴露于框架外部。 因此，HDD组件呈现较小的外形尺寸HDD作为更大尺寸HDD的完全插头兼容的替代品。 安装组件具有与阻尼材料接触的弹簧状悬臂，以提供高度阻尼的非线性弹簧系统，其在垂直于盘平面的方向上为HDD提供机械冲击阻力，并且在与 磁盘的平面。
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2.发明授权Disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer 有权用于将磁盘驱动器刚性地耦合到计算机的机箱的磁盘驱动器耦合装置公开(公告)号：US07196902B2
公开(公告)日：2007-03-27
申请号：US11047874
申请日：2005-01-31
申请人： David W. Albrecht , Akihiko Aoyagi , Fu-Ying Huang , Qinghua Zeng
发明人： David W. Albrecht , Akihiko Aoyagi , Fu-Ying Huang , Qinghua Zeng
IPC分类号： H05K5/00
摘要： Embodiments of the present invention pertain to a disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer. In one embodiment, the disk drive coupling apparatus includes a disk drive to chassis coupler and a disk drive to chassis coupler engaging mechanism. One end of the disk drive to chassis coupler can be coupled to the chassis of the computer. The disk drive to chassis coupler engaging mechanism is capable of causing the other end of the disk drive to chassis coupler to apply pressure to the disk drive, thus, the disk drive can be rigidly coupled to the chassis.
摘要翻译： 本发明的实施例涉及一种用于将盘驱动器刚性地耦合到计算机的底盘的盘驱动器联接装置。 在一个实施例中，盘驱动器联接装置包括盘驱动器到底盘耦合器和盘驱动器到底盘耦合器接合机构。 到机箱耦合器的磁盘驱动器的一端可以耦合到计算机的机箱。 磁盘驱动器到机架耦合器接合机构能够将磁盘驱动器的另一端引导到机架耦合器以向磁盘驱动器施加压力，因此，磁盘驱动器可以刚性地联接到机架。
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3.发明授权System and method for rigidly coupling a disk drive to a chassis of a computer 失效用于将磁盘驱动器刚性地耦合到计算机的机箱的系统和方法公开(公告)号：US07260885B2
公开(公告)日：2007-08-28
申请号：US11048392
申请日：2005-01-31
申请人： David W. Albrecht , Akihiko Aoyagi , Fu-Ying Huang , Qinghua Zeng
发明人： David W. Albrecht , Akihiko Aoyagi , Fu-Ying Huang , Qinghua Zeng
CPC分类号： G11B33/121 , G11B33/08 , Y10T29/49025 , Y10T29/49027 , Y10T29/49032 , Y10T29/49087 , Y10T29/4913
摘要： Embodiments of the present invention pertain to a method of manufacturing a disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer. In one embodiment, a disk drive to chassis coupler is formed and a disk drive to chassis coupler engaging mechanism is created. One end of the disk drive to chassis coupler can be coupled to the chassis. The disk drive to chassis coupler engaging mechanism can be used to cause the second end of the disk drive to chassis coupler to apply pressure to the disk drive, thus, the disk drive can be rigidly coupled to the chassis.
摘要翻译： 本发明的实施例涉及一种制造用于将盘驱动器刚性地耦合到计算机的底盘的盘驱动器联接装置的方法。 在一个实施例中，形成到盘式联接器的盘驱动器，并且产生了盘驱动器到底盘耦合器接合机构。 到机箱耦合器的磁盘驱动器的一端可以耦合到机箱。 磁盘驱动器到机架耦合器接合机构可以用于使磁盘驱动器的第二端到机架耦合器对磁盘驱动器施加压力，因此，磁盘驱动器可以刚性地联接到机架。
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公开(公告)号：US07106582B2
公开(公告)日：2006-09-12
申请号：US10882940
申请日：2004-06-30
申请人： David W. Albrecht , Qinghua Zeng
发明人： David W. Albrecht , Qinghua Zeng
CPC分类号： G11B33/08 , F16F15/085
摘要： A mechanical-shock-mount assembly enables attachment of a mechanical-shock-sensitive electronic device to a support structure. Two identical shock-mount structures are attached and located on opposite sides of an electronic device. Each shock-mount structure has a pair of generally planar spring-like cantilever beams that have their free ends for attachment to the support structure. Damping material is located on the surfaces of the cantilever beams between the beams and clamping surfaces. At least one clamping surface is a plate that compresses the damping material between itself and the beam and/or compresses the damping material between the beam and a surface of the support structure when it is attached to the support structure. This shock-mount structure acts as a highly-damped nonlinear spring system that provides mechanical-shock resistance for the device in a direction perpendicular to the cantilevered beams and high stiffness in a direction in the plane of the beams. If desired, the shock-mounts can be first assembled to the support structure before attaching the device. The support structure can optionally have additional features for attaching other components of the device host.
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5.发明授权公开(公告)号：US06222704B1
公开(公告)日：2001-04-24
申请号：US09564305
申请日：2000-05-03
申请人： Akihiko Aoyagi , David W. Albrecht
发明人： Akihiko Aoyagi , David W. Albrecht
IPC分类号： G11B555
CPC分类号： G11B5/4833 , G11B5/5582 , G11B33/08
摘要： The head support mechanism is divided into the three portions, i.e. a rear portion one end of which can be pivotally mounted, a front portion supporting a slider including a read/write head for reading data from the magnetic recording disk or writing data to the magnetic recording disk, and a flexible hinge portion connecting the rear portion and the front portion. At least one extruded portion is provided on a surface of the front portion opposing to the recording disk at position adjacent to the flexible hinge portion. The extruded portion is coated by a resilient layer made of a material selected from a group consisting of polyimide, rubber, epoxy resin, silicone rubber, polyvinylchloride, polybutadiene and polyetherurethane.
摘要翻译： 头部支撑机构被分成三个部分，即其一端可以枢转地安装的后部，支撑滑块的前部，该滑块包括用于从磁记录盘读取数据的读/写头或将数据写入磁 记录盘，以及连接后部和前部的柔性铰链部。 至少一个挤出部分设置在与柔性铰链部分相邻的位置处与记录盘相对的前部的表面上。 挤出部分由由聚酰亚胺，橡胶，环氧树脂，硅橡胶，聚氯乙烯，聚丁二烯和聚醚聚氨酯组成的组中选择的材料制成的弹性层涂覆。
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6.发明授权
公开(公告)号：US6072664A
公开(公告)日：2000-06-06
申请号：US54173
申请日：1998-04-02
申请人： Akihiko Aoyagi , David W. Albrecht
发明人： Akihiko Aoyagi , David W. Albrecht
CPC分类号： G11B5/4833 , G11B5/5582 , G11B33/08
摘要： When an unexpected shock is applied to the personal computer, a sharp edge of the load beam or a sharp edge of the flexure is contacted or collided to the surface of the magnetic recording disk to damage its surface, so that a desired read/write operation is not performed.The head support mechanism is divided into the three portions, i.e. a rear portion one end of which can be pivotally mounted, a front portion supporting a slider including a read/write head for reading data from the magnetic recording disk or writing data to the magnetic recording disk, and a flexible hinge portion connecting the rear portion and the front portion. In according to the present invention, a protection layer is provided on a surface of the rear portion opposing to the recording disk at a position adjacent to the flexible hinge portion. The protection layer is provided on a surface of the front portion opposing to the recording disk at a position adjacent to the flexible hinge portion. At least one extruded portions are provided on a surface of the rear portion opposing to the recording disk at position adjacent to the flexible hinge portion. The rear portion includes a metal plate opposing to the magnetic recording disk, and the metal plate is mechanically deformed to form the extruded portion, and the extruded portion is coated by an resilient layer made of a material selected from a group consisting of polyimide, rubber, epoxy resin, silicone rubber, polyvinylchloride, polybutadiene and polyetherurethane.
摘要翻译： 当对个人计算机施加意外的冲击时，负载梁的锋利边缘或挠曲件的锋利边缘与磁记录盘的表面接触或碰撞以损坏其表面，使得期望的读/写操作 没有执行。 头部支撑机构被分成三个部分，即其一端可以枢转地安装的后部，支撑滑块的前部，该滑块包括用于从磁记录盘读取数据的读/写头或将数据写入磁 记录盘，以及连接后部和前部的柔性铰链部。 根据本发明，在与柔性铰链部分相邻的位置处，在与记录盘相对的后部的表面上设置保护层。 保护层设置在与柔性铰链部相邻的位置处于与记录盘相对的前部的表面上。 至少一个挤出部分设置在与柔性铰链部分相邻的位置处与记录盘相对的后部的表面上。 后部包括与磁记录盘相对的金属板，并且金属板机械变形以形成挤出部分，并且挤出部分由弹性层涂覆，所述弹性层由选自聚酰亚胺，橡胶 ，环氧树脂，硅橡胶，聚氯乙烯，聚丁二烯和聚醚型聚氨酯。
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7.发明授权
公开(公告)号：US6067209A
公开(公告)日：2000-05-23
申请号：US99117
申请日：1998-06-17
CPC分类号： G11B5/54
摘要： The present invention prevents a head/slider assembly fixed on a flexure of a head suspension assembly from having an undesired pitching motion when an unexpected excess shock is applied to a hard disk device when the head suspension is at the best position of the unload ramp. A disk drive device in accordance with the present invention comprises: a rotating data recording disk; a head suspension assembly containing a front portion and a rear portion, with the front portion being provided with a tab; a device coupled to the rear portion of the head suspension assembly to move the front portion between an inner most position and an outer most position along a radial direction of the rotating data recording disk; a ramp element containing a support surface for engaging with the tab of the front portion of the head suspension assembly when the front portion is moved to the outer most position; and a flexure mounted on said front portion of the head suspension assembly, and having a front portion disposed towards the tab of the head suspension assembly and a rear portion disposed towards the rear portion of the head suspension assembly.
摘要翻译： 本发明防止当磁头悬架处于卸载斜坡的最佳位置时，当硬盘装置发生意外的过度冲击时，固定在磁头悬架组件的挠曲件上的磁头/滑块组件不会产生不期望的俯仰运动。 根据本发明的磁盘驱动装置包括：旋转数据记录盘; 头部悬挂组件，其包含前部和后部，前部设有突片; 耦合到所述头部悬挂组件的后部的装置，用于沿着所述旋转数据记录盘的径向移动所述前部在最内侧位置和最外侧位置之间; 斜坡元件，其包含支撑表面，用于当前部移动到最外部位置时与头部悬挂组件的前部的突出部接合; 以及安装在头部悬挂组件的所述前部上的挠曲件，并且具有朝向头部悬挂组件的突出部设置的前部，以及朝向头部悬挂组件的后部设置的后部。
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8.发明授权Method of electrical connection between head transducer and suspension by solder wire bumping at slider level and laser reflow 失效头部换能器和悬架之间的电连接方法，通过焊丝在滑块级别的凸起和激光回流焊接
公开(公告)号：US5821494A
公开(公告)日：1998-10-13
申请号：US722536
申请日：1996-09-27
CPC分类号： G11B5/4853 , H05K3/3442 , H05K2203/0415 , H05K2203/107 , H05K3/3494 , Y02P70/613 , Y10T29/4903
摘要： A method of making a solder connection between a slider pad and a suspension pad is provided by forming a solder bump on the solder pad at the slider level, affixing the slider to the suspension so that solder can be reflowed between the slider pad and the suspension pad and then employing a laser beam to reflow at least the solder bump to form a solder connection between the slider pad and the suspension pad. Various embodiments of the method are employed for forming the solder connection. Geometric features are also optionally incorporated in the suspension pad region of the integrated suspension that can be employed to bias the suspension pads against the solder bumps in the pre-reflow state.
摘要翻译： 通过在滑块级上在焊盘上形成焊料凸块来提供滑块和悬挂垫之间的焊接连接的方法，将滑块固定在悬架上，使得焊料可以在滑块和悬架之间回流 然后使用激光束至少回流焊料凸点以在滑块和悬挂垫之间形成焊接连接。 采用该方法的各种实施例来形成焊接连接。 几何特征也可选地结合在集成悬架的悬挂垫区域中，可用于将悬挂垫抵靠预回流状态的焊料凸块偏置。
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9.发明授权Disk drive head support arm and arm assembly utilizing plural datum features 有权磁盘驱动器头支撑臂和臂组件利用多个基准特征
公开(公告)号：US06055133A
公开(公告)日：2000-04-25
申请号：US153570
申请日：1998-09-15
IPC分类号： G11B5/48
CPC分类号： G11B5/484
摘要： A head support arm of a disk drive device of the present invention comprises: an arm member having a rear portion with a pivot center and a front portion, a suspension load beam member having a rear portion fixed to the front portion of the arm member and a front portion supporting a head/slider assembly, and a flexure attached to the suspension load member, and is characterized in that the suspension load beam member has a first datum feature, a second datum feature and a third datum feature, the first datum feature is located in a hinged portion that applies a load force to the head/slider assembly, the first datum feature is located in proximity and adjacent to a dimple for providing a gimbal motion of the head/slider assembly, the first datum feature has a V shaped portion, the second datum feature is a slot and is in proximity and adjacent to a spacer mounted at the pivot center of the arm member, and the third datum feature is a slot and is in proximity and adjacent to a front end of the arm member.
摘要翻译： 本发明的磁盘驱动装置的磁头支撑臂包括：臂构件，其具有具有枢转中心的前部和前部;悬挂负载梁构件，其后部固定到臂构件的前部;以及 支撑头/滑块组件的前部和连接到悬挂装载构件的挠曲件，其特征在于，所述悬挂载荷梁构件具有第一基准特征，第二基准特征和第三基准特征，所述第一基准特征 位于铰链部分中，该铰接部分向头部/滑块组件施加负载力，第一基准特征位于靠近并邻近凹部，以提供头部/滑块组件的万向运动，第一基准特征具有V 第二基准特征是狭槽，并且靠近并邻近安装在臂构件的枢转中心处的间隔件，并且第三基准特征是狭槽，并且邻近并邻近前部en d的臂部件。
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公开(公告)号：US07518823B2
公开(公告)日：2009-04-14
申请号：US11149011
申请日：2005-06-09
申请人： David W. Albrecht , Taeyong Yoon
发明人： David W. Albrecht , Taeyong Yoon
CPC分类号： G11B33/12 , G11B17/0287
摘要： A spindle motor for implementation in a low profile hard disk drive is described; that spindle motor having a novel configuration for the torque generating portion. The spindle motor includes a hub coupled with a disk platter; that has a rotational axis about a suitable bearing system. A stator portion of material for conducting magnetic flux from the rotor poles, and having twelve stems and a plurality of windings, is configured to be disposed beneath the disk platter and coupled to the drive base. A rotor portion coupled with the hub having back iron ring with a permanent sixteen pole magnet radially polarized is closely radially disposed to the stator. The number of poles of the rotor portion has a defined proportion relative to the number of stems of the stator portion. The windings provide conductivity for creating an electromagnetic force applicable at the torque radius for rotation of the hub.
摘要翻译： 描述了一种用于在低剖面硬盘驱动器中实现的主轴电机; 该主轴电动机具有用于转矩产生部分的新颖结构。 主轴电机包括与盘片连接的轮毂; 其具有围绕合适的轴承系统的旋转轴线。 用于传导来自转子极的磁通并具有十二个杆和多个绕组的材料的定子部分被配置为设置在盘片下面并且联接到驱动基座。 与具有后铁心的轮毂耦合的转子部分与径向极化的永久十六极磁体紧密地径向设置在定子上。 转子部分的极数相对于定子部分的杆数具有限定的比例。 绕组提供导电性以产生适用于轮毂旋转的扭矩半径处的电磁力。
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