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1. 发明授权

US07564654B2 Actuator latch device for hard disk drive 失效
标题翻译：用于硬盘驱动器的执行器锁存装置
公开(公告)号：US07564654B2
公开(公告)日：2009-07-21
申请号：US11483846
申请日：2006-07-11
申请人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
发明人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： An actuator latch device for locking an actuator of a hard disk drive, the actuator having a swing arm rotatably installed at a base member, a voice coil motor (VCM) coil provided at one end of the swing arm, and magnets oppositely arranged at the VCM coil. The actuator latch device includes a notch provided at one end of the swing arm; a latch lever, which is rotatably installed at a base member, having at a first end thereof a hook interfering with the notch to restrict one way rotation of the swing arm, and a counterbalance device at a second end thereof; and a stopper provided in the base member to block the counterbalance device to restrict a rotation of the latch lever.
摘要翻译：一种致动器闩锁装置，用于锁定硬盘驱动器的致动器，致动器具有可旋转地安装在基座构件上的摆臂，设置在摆臂一端的音圈电机（VCM）线圈， VCM线圈。致动器闩锁装置包括设置在摆臂一端的凹口; 可旋转地安装在基座构件上的闩锁杆，其第一端具有与所述凹口相互干扰的钩，以限制所述摆臂的单向旋转;以及在其第二端处的平衡装置; 以及设置在所述基座构件中以阻止所述平衡装置以限制所述闩锁杆的旋转的止动件。

2. 发明申请

US20070019332A1 Actuator latch device for hard disk drive 失效
标题翻译：用于硬盘驱动器的执行器锁存装置
公开(公告)号：US20070019332A1
公开(公告)日：2007-01-25
申请号：US11483846
申请日：2006-07-11
申请人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
发明人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： An actuator latch device for locking an actuator of a hard disk drive, the actuator having a swing arm rotatably installed at a base member, a voice coil motor (VCM) coil provided at one end of the swing arm, and magnets oppositely arranged at the VCM coil. The actuator latch device includes a notch provided at one end of the swing arm; a latch lever, which is rotatably installed at a base member, having at a first end thereof a hook interfering with the notch to restrict one way rotation of the swing arm, and a counterbalance device at a second end thereof; and a stopper provided in the base member to block the counterbalance device to restrict a rotation of the latch lever.
摘要翻译：一种致动器闩锁装置，用于锁定硬盘驱动器的致动器，致动器具有可旋转地安装在基座构件上的摆臂，设置在摆臂一端的音圈电机（VCM）线圈， VCM线圈。致动器闩锁装置包括设置在摆臂一端的凹口; 可旋转地安装在基座构件上的闩锁杆，其第一端具有与所述凹口相互干扰的钩，以限制所述摆臂的单向旋转;以及在其第二端处的平衡装置; 以及设置在所述基座构件中以阻止所述平衡装置以限制所述闩锁杆的旋转的止动件。

3. 发明授权

US07602586B2 Head parking ramp for data storage device 失效
标题翻译：数据存储设备的停车斜坡
公开(公告)号：US07602586B2
公开(公告)日：2009-10-13
申请号：US11142750
申请日：2005-06-02
申请人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
发明人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B5/54
摘要： A head parking ramp for a data storage device includes a fixed portion fixed to a base member, a support portion extending from the fixed portion toward the disk and supporting an end portion of an actuator where the read/write head is installed, an extended portion extending from the fixed portion toward the disk, having a lead end portion overlapping each of an upper surface and a lower surface of an outer circumferential portion of the disk, and having a plurality of disk facing surfaces facing each of the upper and lower surfaces of the disk, and a protruding surface protruding from each of the disk facing surfaces of the extended portion at a position corresponding to an edge portion of the disk and restricting a vibration of the disk as the edge portion of the disk contacts the protrusion surface when the disk vibrates.
摘要翻译：用于数据存储装置的头部停车斜坡包括固定到基部构件的固定部分，从固定部分朝向盘延伸并支撑安装有读/写头的致动器的端部的支撑部分，延伸部分从所述固定部朝向所述盘延伸，具有与所述盘的外周部的上表面和下表面重叠的前端部，并且具有面对上述上下表面的多个面对盘面盘，以及从与盘的边缘部分相对应的位置从延伸部分的每个盘对面的突出面突出的表面，当盘的边缘部分接触突起表面时，限制盘的振动磁盘振动。

4. 发明申请

US20050286171A1 Head parking ramp for data storage device 失效
标题翻译：数据存储设备的停车斜坡
公开(公告)号：US20050286171A1
公开(公告)日：2005-12-29
申请号：US11142750
申请日：2005-06-02
申请人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
发明人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
IPC分类号： G11B21/22 , G11B5/54
CPC分类号： G11B5/54
摘要： A head parking ramp for a data storage device to park a read/write head at a position out of a disk when the disk stops rotating. The head parking ramp includes a fixed portion fixed to a base member, a support portion extending from the fixed portion toward the disk and supporting an end portion of an actuator where the read/write head is installed, an extended portion extending from the fixed portion toward the disk, having a lead end portion overlapping each of an upper surface and a lower surface of an outer circumferential portion of the disk, and having a plurality of disk facing surfaces facing each of the upper and lower surfaces of the disk, and a protruding surface protruding from each of the disk facing surfaces of the extended portion at a position corresponding to an edge portion of the disk and restricting a vibration of the disk as the edge portion of the disk contacts the protrusion surface when the disk vibrates.
摘要翻译：一种用于数据存储装置的头部停车斜坡，用于在磁盘停止旋转时将读/写磁头停放在磁盘外的位置。头部停车斜坡包括固定到基部构件的固定部分，从固定部分朝向盘延伸并支撑安装有读/写头的致动器的端部的支撑部分，从固定部分延伸的延伸部分具有与盘的外周部分的上表面和下表面重叠的引导端部分，并且具有面对盘的每个上表面和下表面的多个盘对面的盘，突起表面从与盘的边缘部分对应的位置从延伸部分的每个盘对面突出，并且当盘振动时，当盘的边缘部分接触突起表面时，限制盘的振动。

5. 发明授权

US08159788B2 Actuator latch system of hard disk drive including a latch lever having two offset hooks at an end of the latch lever 失效
标题翻译：驱动器闩锁系统的硬盘驱动器包括一个闩锁杆，在闩锁杆的一端具有两个偏置的钩子
公开(公告)号：US08159788B2
公开(公告)日：2012-04-17
申请号：US12022214
申请日：2008-01-30
申请人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
发明人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： An actuator latch system of a hard disk drive (HDD) retains a rotatable swing arm of the HDD in place when a magnetic head of the HDD is parked. The actuator latch system includes a portion of the swing arm that defines a notch at an end portion of a swing arm, and a latch lever that has first and second hooks at one end thereof. The latch lever is disposed on the base member adjacent the end portion of the swing arm and is supported so as to be rotatable. The first hook is disposed to contact the swing arm within a short period of time after a shock transmitted to the swing arm while the magnetic head is parked causes the swing arm to rotate in one direction. Thus, the impulse on the swing arm is minimized and the reliability of the actuator latch system is enhanced.
摘要翻译：当HDD的磁头停放时，硬盘驱动器（HDD）的致动器锁定系统将HDD的可旋转摆臂保持在适当的位置。致动器闩锁系统包括在摆臂的端部处限定凹口的摆臂的一部分，以及在其一端具有第一和第二钩的闩锁杆。闩锁杆设置在与摆臂的端部相邻的基部构件上，并被支撑为可旋转。第一钩被布置成在震动传递到摆臂之后的短时间内接触摇臂，同时磁头停放使得摇臂在一个方向上旋转。因此，摆臂上的脉冲最小化，致动器闩锁系统的可靠性得到提高。

6. 发明申请

US20060132980A1 Head parking ramp for hard disk drive 审中-公开
标题翻译：硬盘驱动器的头部停放坡道
公开(公告)号：US20060132980A1
公开(公告)日：2006-06-22
申请号：US11303030
申请日：2005-12-16
申请人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong , Tae-sik Kang
发明人： Do-wan Kim , Chul-woo Lee , Ki-tag Jeong , Tae-sik Kang
IPC分类号： G11B5/54
CPC分类号： G11B5/4806 , G11B21/22
摘要： A head parking ramp for a hard disk drive (HDD). The head parking ramp is designed to park a read/write head off a disk of the HDD when the disk stops rotating. The head parking ramp includes a fixed part fixed to a base member, a support part having a support surface and supporting an end-tab, and a flexure limiter limiting a vertical movement of a flexure due to an external shock. Among both longitudinal ends of each of top and bottom surfaces of the flexure limiter facing the flexure, first inclined surfaces are formed on at least the ends opposite to the disk. Accordingly, even though the flexure contacts the flexure limiter when an actuator is assembled with the ramp, the flexure is prevented from being deformed.
摘要翻译：用于硬盘驱动器（HDD）的头部停车斜坡。头停车斜坡设计用于在磁盘停止旋转时将读/写磁头从HDD的磁盘上停放。头部停车斜坡包括固定到基座构件的固定部分，具有支撑表面并支撑端部翼片的支撑部分，以及限制由于外部冲击引起的弯曲部的垂直运动的挠曲限制器。在弯曲限制器的顶面和底表面的每个的纵向端部中，在至少与盘相对的端部上形成有第一倾斜表面。因此，即使当致动器与斜坡组装时，挠性接触挠曲限制器，也防止挠曲变形。

7. 发明申请

US20050047021A1 Suspension assembly of actuator for disk drive 失效
标题翻译：用于磁盘驱动器的执行器的悬挂组件
公开(公告)号：US20050047021A1
公开(公告)日：2005-03-03
申请号：US10910349
申请日：2004-08-04
申请人： Do-wan Kim , Ki-tag Jeong
发明人： Do-wan Kim , Ki-tag Jeong
IPC分类号： G11B21/21 , G11B5/48 , G11B21/12
CPC分类号： G11B5/4833
摘要： A suspension assembly of an actuator for a disk drive to support a slider, on which a read/write head is mounted, elastically biased toward a surface of a disk. The suspension assembly includes: a load beam coupled to an end of a swing arm of the actuator; a flexure supporting the slider and having a fixed end fixed to a surface of the load beam facing the disk and a free end disposed close to a leading end of the load beam; an extender extending from the free end of the flexure; and a limiter limiting a range of up and down vibrations of the extender.
摘要翻译：用于盘驱动器的致动器的悬架组件，用于支撑滑块，读/写头安装在该滑块上，朝向盘的表面弹性偏置。悬架组件包括：联接到致动器的摆臂的端部的负载梁; 支撑滑块并具有固定到面向盘的负载梁的表面的固定端的挠曲件和靠近负载梁的前端设置的自由端; 从弯曲部的自由端延伸的延伸部; 以及一个限制器来限制扩展器的上下振动范围。

8. 发明授权

US08035925B2 Actuator latch system of hard disk drive including latch lever that absorbs shock 失效
标题翻译：硬盘驱动器的执行器闩锁系统，包括吸收冲击的闩锁杆
公开(公告)号：US08035925B2
公开(公告)日：2011-10-11
申请号：US12021345
申请日：2008-01-29
申请人： Do-wan Kim , Ki-tag Jeong , Woo-cheol Jeong
发明人： Do-wan Kim , Ki-tag Jeong , Woo-cheol Jeong
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： An actuator latch system of an HDD retains a swing arm in place when the magnetic head of the HDD is parked and includes a rotatable latch lever having a hook that absorbs shock when engaging the swing arm. A rear end of the swing arm has a corner portion. The hook has first and second portions with a third portion extending there between Inner surfaces of the first through third portions delimit a slot. The inlet of the slot has a width less than the corner portion. The inner surface of the first portion of the hook contacts a first surface of the rear end of the swing arm, and the inner surface of the second portion of the hook contacts a second surface of the rear end of the swing arm, when a shock rotates the swing arm while the magnetic head is parked.
摘要翻译：当HDD的磁头停放时，HDD的致动器闩锁系统将摆臂保持在适当的位置，并且包括具有钩的可旋转的闩锁杆，该钩在接合摆臂时吸收冲击。摆臂的后端具有角部。钩具有第一和第二部分，第一部分和第二部分在第一至第三部分的内表面之间延伸有第三部分，限定狭缝。槽的入口具有小于角部的宽度。钩的第一部分的内表面接触摆臂的后端的第一表面，并且钩的第二部分的内表面接触到摆臂的后端的第二表面时，当震动时在磁头停放时旋转摆臂。

9. 发明授权

US07369366B2 Suspension assembly of actuator for disk drive with portion of load beam inclined lengthwise between limiter and leading end 失效
标题翻译：用于磁盘驱动器的执行器的悬挂组件，负载梁的一部分在限制器和前端之间纵向倾斜
公开(公告)号：US07369366B2
公开(公告)日：2008-05-06
申请号：US10910349
申请日：2004-08-04
申请人： Do-wan Kim , Ki-tag Jeong
发明人： Do-wan Kim , Ki-tag Jeong
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4833
摘要： A suspension assembly of an actuator for a disk drive to support a slider, on which a read/write head is mounted, elastically biased toward a surface of a disk. The suspension assembly includes: a load beam coupled to an end of a swing arm of the actuator; a flexure supporting the slider and having a fixed end fixed to a surface of the load beam facing the disk and a free end disposed close to a leading end of the load beam; an extender extending from the free end of the flexure; and a limiter limiting a range of up and down vibrations of the extender.
摘要翻译：用于盘驱动器的致动器的悬架组件，用于支撑滑块，读/写头安装在该滑块上，朝向盘的表面弹性偏置。悬架组件包括：联接到致动器的摆臂的端部的负载梁; 支撑滑块并具有固定到面向盘的负载梁的表面的固定端的挠曲件和靠近负载梁的前端设置的自由端; 从弯曲部的自由端延伸的延伸部; 以及一个限制器来限制扩展器的上下振动范围。

10. 发明申请

US20070115592A1 Hard disk drive and method of fabricating the same 审中-公开
标题翻译：硬盘驱动器及其制造方法
公开(公告)号：US20070115592A1
公开(公告)日：2007-05-24
申请号：US11513380
申请日：2006-08-31
申请人： Do-wan Kim , Ki-tag Jeong , Woo-cheol Jeong
发明人： Do-wan Kim , Ki-tag Jeong , Woo-cheol Jeong
IPC分类号： G11B5/55
CPC分类号： G11B5/54 , G11B21/22
摘要： A hard disk drive and a method of fabricating the same. The hard disk drive includes a base member and a cover member of which outer circumferences are combined with each other and which form an internal space, an actuator mounted on the base member to be pivoted, a voice coil motor (VCM) including a lower VCM block and an upper VCM block which are separated from each other so that a rear portion of the actuator is interposed therebetween, and a crash stopper to collide with the rear portion of the actuator and to restrict a pivot range of the actuator, having an upper-end to be accommodated in the upper VCM block so that a location change of the upper VCM block caused by an external disturbance is prevented.
摘要翻译：硬盘驱动器及其制造方法。硬盘驱动器包括基座部件和盖部件，外周部彼此结合并形成内部空间，安装在要旋转的基座部件上的致动器，包括下部VCM的音圈马达（VCM）块和上部VCM块，其彼此分离，使得致动器的后部插入其间;以及碰撞止动件，用于与致动器的后部碰撞并限制致动器的枢转范围，该枢转范围具有上部以容纳在上部VCM块中，从而防止由外部干扰引起的上部VCM块的位置变化。

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