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1. 发明申请

US20070291415A1 HEAD STACK ASSEMBLY AND HARD DISK DRIVE INCLUDING THE HEAD STACK ASSEMBLY 审中-公开
标题翻译：头部堆叠组装和硬盘驱动器，包括头架组件
公开(公告)号：US20070291415A1
公开(公告)日：2007-12-20
申请号：US11762248
申请日：2007-06-13
申请人： Yong-han SONG , Woo-sung KIM
发明人： Yong-han SONG , Woo-sung KIM
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A head stack assembly (HSA) is provided. The head stack assembly includes a swing arm including a core pivotally coupled to a base member of a hard disk drive (HDD) and at least one arm blade extending from the core in a horizontal direction, a suspension extending from an extreme end of the arm blade, and a head slider mounted on an extreme end of the arm blade for reading and writing data from or to a data storage disk of the HDD. The swing arm further includes a blade extension portion extending from the arm blade toward the core to prevent an interference with the data storage disk of the hard disk drive, and a rigidity weakening portion formed on a side opposite to that where the blade extension portion is formed to attenuate a rigidity difference in a lateral direction of the arm blade, which is caused by the blade extension portion.
摘要翻译：提供了一个磁头组合组件（HSA）。头部堆叠组件包括摆动臂，其包括枢转地联接到硬盘驱动器（HDD）的基座构件的芯部和从芯部沿水平方向延伸的至少一个臂片，从臂的末端延伸的悬架刀片和安装在所述臂刀片的末端上的磁头滑块，用于从HDD的数据存储盘读取数据或向其写入数据。摆臂还包括从臂片朝向芯部延伸的刀片延伸部分，以防止与硬盘驱动器的数据存储盘的干涉，以及形成在与刀片延伸部分相反的一侧的刚性弱化部分形成为减小由所述刀片延伸部引起的所述臂片的横向方向上的刚性差异。

2. 发明申请

US20080186631A1 HEAD STACK ASSEMBLY AND HARD DISK DRIVE APPARATUS WITH THE SAME 审中-公开
标题翻译：头架组装和硬盘驱动装置
公开(公告)号：US20080186631A1
公开(公告)日：2008-08-07
申请号：US12023206
申请日：2008-01-31
申请人： Woo-sung KIM , Yong-han Song
发明人： Woo-sung KIM , Yong-han Song
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A head stack assembly (HSA) including a swing arm including a core pivotably coupled to a base of a hard disk drive apparatus (HDD) and at least one arm blade extending horizontally from the core, a suspension extending from a front end of the arm blade, a head slider mounted on a front end of the suspension, a blade extension portion provided at a side of the swing arm in a width direction of the swing arm, the blade extension portion being an extension of the arm blade toward the core to avoid interfering with a disk of the HDD, and a rigidity weakening portion provided at the other side of the swing arm in the width direction, the rigidity weakening portion having a thickness less than that of the arm blade so as to alleviate an inconsistency of the rigidity of the arm blade in a width direction of the arm blade caused by the blade extension portion.
摘要翻译：一种头部堆叠组件（HSA），包括摆臂，所述摆臂包括可枢转地连接到硬盘驱动装置（HDD）的基座的芯和从所述芯水平延伸的至少一个臂刀片，从所述臂的前端延伸的悬架叶片，安装在悬架的前端的头滑动件，设置在摆臂的摆动臂的宽度方向的一侧的叶片延伸部分，叶片延伸部分是臂片向芯的延伸部分，避免干涉HDD的盘，以及设置在摆臂的宽度方向的另一侧的刚性弱化部，刚性弱化部的厚度小于臂片的厚度，以减轻摆动臂的宽度方向的不一致由刀片延伸部分引起的臂片在宽度方向上的刚性。

3. 发明申请

US20080013216A1 HEAD STACK ASSEMBLY AND HARD DISK DRIVE HAVING THE SAME 失效
标题翻译：头架组装和硬盘驱动器
公开(公告)号：US20080013216A1
公开(公告)日：2008-01-17
申请号：US11777292
申请日：2007-07-13
申请人： Haeng-soo LEE , Woo-sung KIM , Dong-ho OH
发明人： Haeng-soo LEE , Woo-sung KIM , Dong-ho OH
IPC分类号： G11B5/48
CPC分类号： G11B5/5569 , G11B5/4833 , G11B5/4886
摘要： A head stack assembly (HAS) of a hard disk drive (HDD) includes a swing arm, a connection plate integral with a terminal end of the swing arm, a head slider including a magnetic head for reading/writing data from/onto a disk, and a suspension that is attached to the connection plate, supports the head slider, and has characteristics which minimize the degree to which the magnetic head will run off-track due to vibrations induced in the HDD. The suspension includes two connecting parts having upper surfaces at which the suspension is attached to the connection plate. In the HDD, the upper surface of the connecting part positioned closest to the center of the disk center lies in a plane beneath the plane in which the upper surface of the other connecting part lies. Also, that half of the suspension which is disposed to one side of the central longitudinal axis of the HSA and is located remotely from the center of the disk in the HDD is stiffer than the other half of the suspension which is proximal the center of the disk. To this end, the suspension includes at least one side-rail that renders the suspension asymmetrical.
摘要翻译：硬盘驱动器（HDD）的磁头组组件（HAS）包括摆臂，与摆臂的终端一体的连接板，包括用于从/向盘上读/写数据的磁头的磁头滑块以及附接到连接板的悬架，支撑磁头滑块，并且具有使由磁头引起的振动引起的磁头偏离磁道的程度最小化的特性。悬架包括两个具有上表面的连接部分，悬挂件附接到连接板。在HDD中，最靠近盘中心的连接部分的上表面位于另一个连接部分的上表面所在的平面下方的平面内。此外，设置在HSA的中心纵向轴线的一侧并且位于远离盘的中心位于HDD中的悬架的该半部分比靠近中心的悬架的另一半更硬磁盘。为此，悬架包括使悬架不对称的至少一个侧轨。

4. 发明申请

US20080013205A1 HEAD STACK ASSEMBLY FOR HARD DISK DRIVE AND HARD DISK DRIVE INCLUDING HEAD STACK ASSEMBLY 失效
标题翻译：用于硬盘驱动器和硬盘驱动器的头架组件，包括头架组件
公开(公告)号：US20080013205A1
公开(公告)日：2008-01-17
申请号：US11776630
申请日：2007-07-12
申请人： Haeng-soo LEE , Woo-sung KIM
发明人： Haeng-soo LEE , Woo-sung KIM
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A head stack assembly (HSA) for a hard disk drive (HDD) comprises a swing arm rotatably coupled to a base member of the HDD, a connection plate coupled to an edge part of the swing arm, a head suspension component attached to the connection plate, and a head slider comprising a magnetic read/write head attached to an edge part of the head suspension component.
摘要翻译：用于硬盘驱动器（HDD）的磁头组组件（HSA）包括可旋转地联接到HDD的基座构件的摆臂，连接到摆臂的边缘部分的连接板，附接到连接件板和头滑块，其包括附接到头部悬挂部件的边缘部分的磁读/写头。

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