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1. 发明授权

US5602697A Apparatus for fixing a spindle motor to a hard disk drive base 失效
标题翻译：用于将主轴电动机固定到硬盘驱动器基座的装置
公开(公告)号：US5602697A
公开(公告)日：1997-02-11
申请号：US366585
申请日：1994-12-30
申请人： Woo-Cheol Jeong , Jin-Tai Chung
发明人： Woo-Cheol Jeong , Jin-Tai Chung
IPC分类号： G11B19/02 , G11B19/20 , G11B25/04 , G11B33/08 , G11B33/14 , G11B5/012 , G11B17/00 , G11B17/02
CPC分类号： G11B33/1446 , G11B19/2018 , G11B25/043 , G11B33/08
摘要： An apparatus for fixing the spindle assembly in the base of a hard disk drive includes a supporting device positioned on an outer periphery of a round hole formed in a bottom surface of the base. The supporting device has a strip-shaped protrusion over the bottom surface of the base that directly contacts the hub of the spindle motor assembly to the base of the hard disk drive. This concentrates the forces to a smaller area and better secures the spindle motor assembly to the base of the hard disk drive.
摘要翻译：用于将心轴组件固定在硬盘驱动器的基座中的装置包括位于形成在底座的底表面中的圆孔的外周上的支撑装置。支撑装置在底座的底面上具有直接接触主轴电动机组件的轮毂的硬币驱动器的底部的带状突起。这将力集中在较小的区域，并且更好地将主轴电机组件固定到硬盘驱动器的基座。

2. 发明授权

US5931697A Device for connecting a hard disk assembly to a printed circuit board 失效
标题翻译：用于将硬盘组件连接到印刷电路板的装置
公开(公告)号：US5931697A
公开(公告)日：1999-08-03
申请号：US877476
申请日：1997-06-17
申请人： Woo-Cheol Jeong
发明人： Woo-Cheol Jeong
IPC分类号： G11B21/00 , G11B5/48 , G11B25/04 , G11B33/12 , H01R13/74
CPC分类号： G11B33/122 , G11B25/043 , G11B5/4846
摘要： A header connector device for making an electrical connection between a head stack assembly (HSA) mounted on the base frame of a hard disk drive and the main circuit board comprises a connector for connecting the head stack assembly with the main circuit board, a connector attachment opening formed in the base frame for attaching the connector, a flange provided on the periphery of the connector attachment opening so as to contact the side surfaces of the connector, a gasket mounted on the upper surface of the flange, and at least a pair of resilient hooks provided downwardly on the bottom of the connector near the periphery thereof to oppose each other, whereby the connector is inserted into the connector attachment opening so as to interpose the gasket between the connector and the flange and to cause the resilient hooks to be held by the bottom of the flange.
摘要翻译：用于在安装在硬盘驱动器的基架上的磁头堆叠组件（HSA）与主电路板之间进行电连接的插头连接器装置包括用于将磁头堆叠组件与主电路板连接的连接器，连接器附件开口部，形成在基座上，用于安装连接器;凸缘，设置在连接器安装开口的周边上，以便接触连接器的侧表面;安装在凸缘的上表面上的垫圈;以及至少一对弹性钩在连接器的靠近其周边的底部向下设置以彼此相对，由此连接器插入连接器附接开口中，以将垫片插入连接器和凸缘之间，并使弹性钩保持由法兰的底部。

3. 发明授权

US5777832A Disk having stress relieving zones for use with a disk clamping device in a hard disk drive 失效
标题翻译：磁盘具有用于硬盘驱动器中的盘夹紧装置的减压区
公开(公告)号：US5777832A
公开(公告)日：1998-07-07
申请号：US781632
申请日：1997-01-10
申请人： Seung-Young Yi , Woo-Cheol Jeong
发明人： Seung-Young Yi , Woo-Cheol Jeong
IPC分类号： G11B5/012 , G11B5/60 , G11B5/82 , G11B17/02 , G11B23/00
CPC分类号： G11B17/02 , G11B23/0028 , G11B5/82 , G11B5/6011
摘要： A disk and a disk clamp device in a hard disk drive are disclosed. The disk of this invention has a stress and strain relief section, which effectively intercepts the spread of clamping torque-caused stress and strain energy from the clamped zone to the magnetic head landing zone of the disk when the disk is clamped to a spindle motor of the hard disk drive with a clamp being screwed to the hub of the spindle motor using a plurality of screws. The stress and strain relief section thus almost completely reduces strain in the landing zone and protects the landing zone from bending or distortion. The stress and strain relief section may be a plurality of concentric arcuate apertures which are regularly formed on a concentric circle at a position just outside a disk clamping portion of the clamp. Alternatively, the stress and strain relief section may be an annular groove which is concentrically formed on each side of the disk at a position between the clamped zone and the magnetic head landing zone.
摘要翻译：公开了一种硬盘驱动器中的盘和盘夹紧装置。本发明的盘具有应力和应变消除部分，当盘被夹紧到主轴电动机的主轴电动机上时，该应力和应变消除部分有效地拦截夹紧扭矩引起的应力和应变能量从夹紧区域到磁盘着陆区域的扩展具有夹具的硬盘驱动器使用多个螺钉拧到主轴电机的轮毂上。因此，应力和应变消除部分几乎完全减少了着陆区的应变，并保护着陆区不受弯曲或变形。应力和应变消除部分可以是多个同心圆弧孔，其规则地形成在刚好在夹具的盘夹持部分的外侧的位置处的同心圆上。或者，应力和应变消除部分可以是在夹持区域和磁头着陆区域之间的位置处同心地形成在盘的每一侧上的环形槽。

4. 发明授权

US5483399A Self-latching restraint for an actuator of a disk drive 失效
标题翻译：用于磁盘驱动器的执行器的自锁定限制
公开(公告)号：US5483399A
公开(公告)日：1996-01-09
申请号：US249274
申请日：1994-05-25
申请人： Woo-Cheol Jeong , Yeong-Mok Kim , Hee-Cheol Bum , Jong Jeon
发明人： Woo-Cheol Jeong , Yeong-Mok Kim , Hee-Cheol Bum , Jong Jeon
IPC分类号： G11B21/12 , G11B21/22 , G11B5/54
CPC分类号： G11B21/12
摘要： An actuator fixing apparatus for a disk drive of a computer is disclosed. In a disk drive system having a disk capable of being rotated at a high speed by a spindle motor, a pivotally installed actuator, head gimbals installed on one end of the actuator connecting the actuator to a magnetic head, a voice coil motor and a bobbin positioned on a bottom portion of the actuator, an actuator fixing apparatus includes an automatic locking arm extending from an end portion of the actuator. The automatic locking arm has a locking groove formed on a bottom portion thereof. The apparatus also includes a stopper having first and second locking magnets and a hook-shaped locking unit rotatably installed adjacent to the stopper having first and second metal conducting plates. The hook-shaped locking unit has a locking projection extending from it, whereby the locking projection is inserted into the locking groove to prevent movement of the actuator. When the locking projection is fully inserted into the locking groove, the second locking magnet and the second metal conductor are attached. Similarly, when the locking projection is fully withdrawn from the locking groove, the first locking magnet and the first metal conductor are attached.
摘要翻译：公开了一种用于计算机的盘驱动器的致动器固定装置。在具有能够通过主轴电机高速旋转的盘的磁盘驱动器系统中，枢转地安装的致动器，安装在将致动器的一端连接到磁头的磁头万向节，音圈电机和线轴定位在致动器的底部，致动器固定装置包括从致动器的端部延伸的自动锁定臂。自动锁定臂具有形成在其底部的锁定槽。该装置还包括具有第一和第二锁定磁体的止动器和可旋转地安装在具有第一和第二金属导电板的止动件附近的钩形锁定单元。钩形锁定单元具有从其延伸的锁定突起，由此锁定突起插入到锁定槽中以防止致动器的移动。当锁定突起完全插入到锁定槽中时，第二锁定磁体和第二金属导体被连接。类似地，当锁定突起从锁定槽完全拉出时，第一锁定磁体和第一金属导体被附接。

5. 发明授权

US06396654B2 Embedded servo writing method and apparatus for hard disk drive 失效
标题翻译：硬盘驱动器的嵌入式伺服写入方法和装置
公开(公告)号：US06396654B2
公开(公告)日：2002-05-28
申请号：US09035755
申请日：1998-03-06
申请人： Woo-Cheol Jeong , Chang-Ik Kang
发明人： Woo-Cheol Jeong , Chang-Ik Kang
IPC分类号： G11B1546
CPC分类号： G11B5/59633 , G11B5/5965 , G11B21/025
摘要： A method and apparatus for writing a servo signal for controlling the position of a head on a disk during the manufacture of a hard disk drive. The present invention provides a method and apparatus for writing servo information on a magnetic disk through a magnetic head by driving an actuator of a hard disk drive (HDD) directly without employing a servo writer using control of a laser. Furthermore, when there is need for increasing the density in tracks per inch (TPI) to obtain a high capacity HDD, HDD manufacturers do not have to produce a new servo writer, thereby reducing production cost.
摘要翻译：一种用于在制造硬盘驱动器期间写入用于控制盘在盘上的位置的伺服信号的方法和装置。本发明提供一种用于通过驱动硬盘驱动器（HDD）的致动器直接驱动磁头来将伺服信息写入磁盘的方法和装置，而不需要使用激光器的控制来使用伺服写入器。此外，当需要增加每英寸轨道（TPI）的密度以获得高容量HDD时，HDD制造商不必生产新的伺服写入器，从而降低生产成本。

6. 发明授权

US06307717B1 Method of assembling voice coil in an actuator assembly of a hard disk drive 失效
标题翻译：将音圈组装在硬盘驱动器的致动器组件中的方法
公开(公告)号：US06307717B1
公开(公告)日：2001-10-23
申请号：US09047450
申请日：1998-03-25
申请人： Woo-Cheol Jeong
发明人： Woo-Cheol Jeong
IPC分类号： G11B2108
CPC分类号： G11B5/4806 , G11B21/00 , G11B21/02
摘要： An actuator assembly in a disk drive includes an actuator arm having a first distal end supporting a transducer head and a second distal end opposite to said first distal end supporting a movable voice coil section of a voice coil motor. The voice coil section comprises a coil, inner and outer bobbins positioned respectively at inner and outer sides of the coil, and a plurality of coil guides installed at respective corners of the inner bobbin for fixedly guiding the coil so as to prevent distortion due to difference in thermal expansion coefficients between the plastic bobbins and the coil during insertion molding in order to enhance a combining force between the coil and the bobbins. A gap of at least 0.5 mm is formed between the coil guides and the coil for separating the coil from the coil guides to prevent damages due to friction therefrom. The inner bobbin further comprises a plurality of guide holes perforated at corners for mounting the coil guides.
摘要翻译：盘驱动器中的致动器组件包括具有支撑换能器头的第一远端和支撑音圈马达的可移动音圈部分的与所述第一远端相对的第二远端的致动器臂。音圈部分包括分别位于线圈的内侧和外侧的线圈，内部和外部线轴，以及安装在内部线轴的各个角落处的多个线圈导向器，用于固定地引导线圈，以防止由于差异而产生的变形在插入成型期间在塑料线轴和线圈之间的热膨胀系数，以便增强线圈和线轴之间的结合力。在线圈引导件和用于将线圈与线圈导向器分离的线圈之间形成至少0.5mm的间隙，以防止由于其与其的摩擦而损坏。内筒管还包括在拐角处穿孔以安装线圈导向器的多个导孔。

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