专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110170215A1 ASYMMETRIC DISK CLAMP AND SPINDLE MOTOR ASSEMBLY INCLUDING ASYMMETRIC DISK CLAMP 审中-公开
标题翻译：不对称磁盘钳和主轴电机组件，包括不对称磁盘钳
公开(公告)号：US20110170215A1
公开(公告)日：2011-07-14
申请号：US12987295
申请日：2011-01-10
申请人： Jae-hyuk HAN , Sung-wook Kim , Yu-sung Kim , Hong-taek Lim
发明人： Jae-hyuk HAN , Sung-wook Kim , Yu-sung Kim , Hong-taek Lim
IPC分类号： G11B17/028
CPC分类号： G11B25/043 , G11B17/0287
摘要： A spindle motor assembly includes a spindle motor, a disk for storing data, the disk being installed on the spindle motor, and a disk clamp for fixing the disk to the spindle motor. The disk clamp includes a hollow formed in a central portion thereof, a coupling portion formed around an external circumference of the hollow and including a plurality of screw insertion holes into which clamp fastening screws to be coupled to the spindle motor are inserted, and a pressing portion formed around an external circumference of the coupling portion to press the disk. The coupling portion includes a first region and a second region that are asymmetrical with respect to each other, the plurality of screw insertion holes are formed in the first region only, and a thickness extension portion or a through hole is formed in at least a portion of the second region.
摘要翻译：主轴电动机组件包括主轴电动机，用于存储数据的盘，安装在主轴电动机上的盘以及用于将盘固定到主轴电动机的盘夹。盘夹具包括形成在其中心部分的中空部分，联接部分形成在中空部分的外圆周周围，并且包括多个螺钉插入孔，待连接到主轴马达的夹紧紧固螺钉插入到该螺钉插入孔中，所述部分形成在所述联接部分的外周周围以按压所述盘。联接部分包括相对于彼此不对称的第一区域和第二区域，多个螺钉插入孔仅形成在第一区域中，并且厚度延伸部分或通孔形成在至少一部分中的第二个地区。

2. 发明授权

US07841867B2 Hard disk drive apparatus 失效
标题翻译：硬盘驱动器
公开(公告)号：US07841867B2
公开(公告)日：2010-11-30
申请号：US12353416
申请日：2009-01-14
申请人： Hong Taek Lim , Ki Tag Jeong
发明人： Hong Taek Lim , Ki Tag Jeong
IPC分类号： H01R12/00 , H05K1/00
CPC分类号： G11B33/12 , H01R12/79 , H01R13/6395
摘要： A hard disk drive (HDD) apparatus includes a connector combined with a side of a printed circuit board (PCB) and with a connection terminal of a flexible printed cable (FPC), a flip pivotably combined with the connector to lock the connection terminal into and unlock the connection terminal from the connector, and an area increasing and strength reinforcing portion formed at the flip to increase a handling area of the flip and reinforce strength of the flip.
摘要翻译：硬盘驱动器（HDD）装置包括与印刷电路板（PCB）的一侧结合的连接器和柔性印刷电缆（FPC）的连接端子，与连接器可枢转地组合的翻盖以将连接端子锁定到并且从连接器解锁连接端子，并且增加并加强在翻盖处形成的加强部分的面积，以增加翻盖的操作面积并增强翻盖的强度。

3. 发明授权

US07420775B2 Hard disk drive 失效
标题翻译：硬盘驱动器
公开(公告)号：US07420775B2
公开(公告)日：2008-09-02
申请号：US11159180
申请日：2005-06-23
申请人： Hong-taek Lim
发明人： Hong-taek Lim
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B25/043
摘要： A hard disk drive (HDD) and method, with the HDD including a housing, having a base member and a cover member attached to each other, a plurality of disks, rotatably stacked on the base member and spaced apart from one another, an actuator installed on the base member to rotate around a pivot and fixedly supporting, on its leading end, a slider on which a magnetic head for recording or reproducing data to or from the disks is mounted, and a damper, disposed between the stacked disks, wherein a groove is formed on surfaces of the damper facing the disks.
摘要翻译：一种硬盘驱动器（HDD）和方法，其中HDD包括具有基座部件和彼此附接的盖部件的壳体，多个盘，其可旋转地堆叠在基部构件上并彼此间隔开;致动器安装在基座构件上以围绕枢轴旋转，并且在其前端上固定地支撑滑块，在该滑块上安装用于向盘或从盘记录或再现数据的磁头，以及设置在堆叠的盘之间的阻尼器，其中在面向盘的阻尼器的表面上形成凹槽。

4. 发明授权

US07697236B2 Method and apparatus for disk damper extending across all data tracks of a rotating disk surface upwind of the voice coil actuator in a hard disk drive 失效
标题翻译：磁盘阻尼器的方法和装置延伸到硬盘驱动器中的音圈致动器的上风向旋转盘表面的所有数据轨道上
公开(公告)号：US07697236B2
公开(公告)日：2010-04-13
申请号：US11357824
申请日：2006-04-17
申请人： Yun-Sik Han , Young-Hoon Kim , Hae-Sung Kwon , Hyung Jai Lee , Hong-Taek Lim
发明人： Yun-Sik Han , Young-Hoon Kim , Hae-Sung Kwon , Hyung Jai Lee , Hong-Taek Lim
IPC分类号： G11B33/14
CPC分类号： G11B17/038
摘要： The invention includes a disk damper containing an extended area located on the upstream side of the head stack assembly. The extended area is joined to a tail section. In the extended area, the disk damper provides a wall near the neighboring rotating disk surface that extends from the outside diameter to the inside diameter of the rotating disk surface. Experimental results have shown that this provides much more consistent dampening of disk vibrations and vibrations of a head stack assembly positioned anywhere from the inside diameter to the outside diameter. The hard disk drive including the disk damper. Using the disk damper in a hard disk drive to improve the reliability of the hard disk drive during track following. Making the hard disk drive using the disk damper, and the hard disk drive as a product of that manufacturing process.
摘要翻译：本发明包括一个盘式阻尼器，该盘式阻尼器包含位于头部堆叠组件的上游侧的延伸区域。延伸区域连接到尾部。在扩展区域中，盘式减震器在相邻的旋转盘表面附近提供了一个壁，该壁从外径延伸到旋转盘表面的内径。实验结果表明，这提供了从内径到外径位于任何地方的磁头堆叠组件的盘振动和振动的更一致的衰减。硬盘驱动器包括磁盘阻尼器。在硬盘驱动器中使用磁盘风扇，以提高跟踪期间硬盘驱动器的可靠性。使用磁盘阻尼器和硬盘驱动器作为该制造过程的产物制作硬盘驱动器。

5. 发明授权

US07663837B2 Rotor blade and hard disk drive having the same 失效
标题翻译：转子叶片和硬盘驱动器具有相同的功能
公开(公告)号：US07663837B2
公开(公告)日：2010-02-16
申请号：US11586535
申请日：2006-10-26
申请人： Hong-taek Lim , Byoung-gyou Choi , Sung-wook Kim
发明人： Hong-taek Lim , Byoung-gyou Choi , Sung-wook Kim
IPC分类号： G11B33/14 , G11B25/04 , G11B5/60
CPC分类号： G11B25/043 , G11B5/6005
摘要： A rotor blade and an HDD (hard disk drive) having the same, wherein the rotor blade is mounted together with a disk-shaped data storing medium on a spindle motor of the HDD to rotate coaxially with the disk-shaped data storing medium. The rotor blade includes a plurality of blades to increase a floating force applied to a slider that records or reads data on or from the disk-shaped data storing medium by increasing a speed of an airflow in an inner region of the disk-shaped data storing medium.
摘要翻译：具有该转子叶片和HDD（硬盘驱动器）的转子叶片与盘形数据存储介质一起安装在HDD的主轴电机上，与盘形数据存储介质同轴地旋转。转子叶片包括多个叶片，以增加施加到滑块的浮力，其通过增加盘形数据存储介质的内部区域中的气流的速度来记录或读取盘形数据存储介质上的数据或从盘形数据存储介质读取数据中。

6. 发明申请

US20090190265A1 HARD DISK DRIVE 失效
标题翻译：硬盘驱动器
公开(公告)号：US20090190265A1
公开(公告)日：2009-07-30
申请号：US12356605
申请日：2009-01-21
申请人： Hong Taek Lim , Ki Tag Jeong
发明人： Hong Taek Lim , Ki Tag Jeong
IPC分类号： G11B5/55
CPC分类号： G11B5/5569 , G11B25/043 , G11B33/123
摘要： A hard disk drive (HDD) includes a base including a voice coil motor (VCM) which drives an actuator, a cover combined with an upper surface of the base, and a magnetic leakage flux reducer adjacent to the VCM to reduce a magnetic leakage flux leaked from the VCM. Therefore, the HDD includes a simple structure to be made light and reduces the magnetic leakage flux which affects the VCM.
摘要翻译：硬盘驱动器（HDD）包括：基座，其包括驱动致动器的音圈马达（VCM），与基座的上表面组合的盖子;以及与VCM相邻的漏磁通量减小器，以减小漏磁通从VCM泄漏。因此，HDD包括简单的结构，并且减小影响VCM的漏磁通。

7. 发明申请

US20060171064A1 Method and apparatus for improved disk damper in a hard disk drive 失效
标题翻译：用于改进硬盘驱动器中的磁盘阻尼器的方法和装置
公开(公告)号：US20060171064A1
公开(公告)日：2006-08-03
申请号：US11357824
申请日：2006-04-17
申请人： Yun-Sik Han , Young-Hoon Kim , Hae-Sung Kwon , Hyung Lee , Hong-Taek Lim
发明人： Yun-Sik Han , Young-Hoon Kim , Hae-Sung Kwon , Hyung Lee , Hong-Taek Lim
IPC分类号： G11B17/00
CPC分类号： G11B17/038
摘要： The invention includes a disk damper containing an extended area located on the upstream side of the head stack assembly. The extended area is joined to a tail section. In the extended area, the disk damper provides a wall near the neighboring rotating disk surface that extends from the outside diameter to the inside diameter of the rotating disk surface. Experimental results have shown that this provides much more consistent dampening of disk vibrations and vibrations of a head stack assembly positioned anywhere from the inside diameter to the outside diameter. The hard disk drive including the disk damper. Using the disk damper in a hard disk drive to improve the reliability of the hard disk drive during track following. Making the hard disk drive using the disk damper, and the hard disk drive as a product of that manufacturing process.
摘要翻译：本发明包括一个盘式阻尼器，该盘式阻尼器包含位于头部堆叠组件的上游侧的延伸区域。延伸区域连接到尾部。在扩展区域中，盘式减震器在相邻的旋转盘表面附近提供了一个壁，该壁从外径延伸到旋转盘表面的内径。实验结果表明，这提供了从内径到外径位于任何地方的磁头堆叠组件的盘振动和振动的更一致的衰减。硬盘驱动器包括磁盘阻尼器。在硬盘驱动器中使用磁盘风扇，以提高跟踪期间硬盘驱动器的可靠性。使用磁盘阻尼器和硬盘驱动器作为该制造过程的产物制作硬盘驱动器。

8. 发明授权

US08194357B2 Hard disk drive 失效
标题翻译：硬盘驱动器
公开(公告)号：US08194357B2
公开(公告)日：2012-06-05
申请号：US12356605
申请日：2009-01-21
申请人： Hong Taek Lim , Ki Tag Jeong
发明人： Hong Taek Lim , Ki Tag Jeong
IPC分类号： G11B5/55
CPC分类号： G11B5/5569 , G11B25/043 , G11B33/123
摘要： A hard disk drive (HDD) includes a base including a voice coil motor (VCM) which drives an actuator, a cover combined with an upper surface of the base, and a magnetic leakage flux reducer adjacent to the VCM to reduce a magnetic leakage flux leaked from the VCM. Therefore, the HDD includes a simple structure to be made light and reduces the magnetic leakage flux which affects the VCM.
摘要翻译：硬盘驱动器（HDD）包括：基座，其包括驱动致动器的音圈马达（VCM），与基座的上表面组合的盖子;以及与VCM相邻的漏磁通量减小器，以减小漏磁通从VCM泄漏。因此，HDD包括简单的结构，并且减小影响VCM的漏磁通。

9. 发明申请

US20060002008A1 Hard disk drive 失效
标题翻译：硬盘驱动器
公开(公告)号：US20060002008A1
公开(公告)日：2006-01-05
申请号：US11159180
申请日：2005-06-23
申请人： Hong-taek Lim
发明人： Hong-taek Lim
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B25/043
摘要： A hard disk drive (HDD) and method, with the HDD including a housing, having a base member and a cover member attached to each other, a plurality of disks, rotatably stacked on the base member and spaced apart from one another, an actuator installed on the base member to rotate around a pivot and fixedly supporting, on its leading end, a slider on which a magnetic head for recording or reproducing data to or from the disks is mounted, and a damper, disposed between the stacked disks, wherein a groove is formed on surfaces of the damper facing the disks.
摘要翻译：一种硬盘驱动器（HDD）和方法，其中HDD包括具有基座部件和彼此附接的盖部件的壳体，多个盘，其可旋转地堆叠在基部构件上并彼此间隔开;致动器安装在基座构件上以围绕枢轴旋转，并且在其前端上固定地支撑滑块，在该滑块上安装用于向盘或从盘记录或再现数据的磁头，以及设置在堆叠的盘之间的阻尼器，其中在面向盘的阻尼器的表面上形成凹槽。

10. 发明授权

US08339730B2 Two-step recess base 失效
标题翻译：两步凹槽基座
公开(公告)号：US08339730B2
公开(公告)日：2012-12-25
申请号：US12908556
申请日：2010-10-20
申请人： Hong-taek Lim , Yong-han Song , Sung-wook Kim
发明人： Hong-taek Lim , Yong-han Song , Sung-wook Kim
IPC分类号： G11B33/14
CPC分类号： G11B19/2009 , G11B5/5569 , G11B33/148
摘要： A base member including two-step recesses and a hard disk drive (HDD) including the same. The HDD includes a base member; a spindle motor installed in the base member; a data storage disk assembled to the spindle motor; and an actuator rotatably installed in the base member and for moving a read/write head to a desired position on the disk, wherein the base member includes: a first floor surface disposed in a region facing the disk and having a center portion in which the spindle motor is installed; a shroud formed on a circumference of the first floor surface and extending the exterior circumference of the disk; and two-step recesses formed in an operating region of the actuator, wherein the two-step recesses comprise a first step recess formed on the first floor surface and a second step recess formed on a floor surface of the first step recess. An extended shroud is formed in an upstream side of an operating region of the actuator of the base member, protrudes from the shroud, and extends along the exterior circumference of the disk. An air block is installed in a downstream side of the operating region of the actuator.
摘要翻译：包括两步凹槽的基座构件和包括其的硬盘驱动器（HDD）。 HDD包括基座部件; 主轴电机安装在基座部件中; 组装到主轴电机的数据存储盘; 以及可旋转地安装在所述基座构件中并用于将读/写头移动到所述盘上的期望位置的致动器，其中所述基座构件包括：第一底板表面，其布置在面向所述盘的区域中，并且具有中心部分，主轴电机安装; 形成在第一楼层表面的圆周上并延伸盘的外周的护罩; 以及形成在所述致动器的操作区域中的两级凹部，其中所述两步凹槽包括形成在所述第一底板表面上的第一阶梯凹槽和形成在所述第一阶梯凹部的地板表面上的第二阶梯凹槽。延伸的护罩形成在基部构件的致动器的操作区域的上游侧，从护罩突出并且沿着盘的外周延伸。空气块安装在致动器的操作区域的下游侧。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式