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

US20080158726A1 Disk drive unit and ramp tool for assembling the same 审中-公开
标题翻译：用于组装磁盘驱动单元和斜坡工具
公开(公告)号：US20080158726A1
公开(公告)日：2008-07-03
申请号：US12071942
申请日：2008-02-28
申请人： Ping Shang , YiuSing Ho
发明人： Ping Shang , YiuSing Ho
IPC分类号： G11B17/00
CPC分类号： G11B5/54 , G11B25/043 , G11B33/121 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/53165
摘要： A disk drive unit includes a first cover having a first part of magnet component and a head stack assembly mounted on the first cover; and a second cover assembled with the first cover, which has a second part of magnet component, a spindle motor, at least one disk and a ramp adjacent to the disk; wherein a ramp tool opening is formed on the first cover corresponding to the ramp, through which a ramp tool can extend to hold the head stack assembly in a loading status. The invention also discloses a ramp tool used for assembling the disk drive which has its disk and HSA assembled in two different halves, which includes a tool body; and a holding means extending from the tool body to hold a lift tab of a head stack assembly in a loading status, wherein the lift tab is engaged with a ramp in the disk drive unit.
摘要翻译：磁盘驱动器单元包括具有第一部分磁体部件的第一盖和安装在第一盖上的磁头堆叠组件; 以及与所述第一盖组装的第二盖，所述第一盖具有磁体部件的第二部分，主轴电机，与所述盘相邻的至少一个盘和斜面; 其中斜坡工具开口形成在对应于斜坡的第一盖上，斜坡工具可以通过该斜坡工具延伸以将头部堆叠组件保持在加载状态。本发明还公开了一种用于组装磁盘驱动器的斜坡工具，该磁盘驱动器的盘和HSA组装在两个不同的两半中，其包括工具主体; 以及保持装置，其从所述工具主体延伸以保持头部堆叠组件的升降片处于装载状态，其中所述提升片与所述盘驱动单元中的斜坡接合。

2. 发明申请

US20060119979A1 Disk drive unit, ramp tool for assembling disk drive unit and an assembly method of disk drive unit using the same 有权
标题翻译：磁盘驱动单元，用于组装磁盘驱动单元的斜坡工具以及使用该驱动单元的磁盘驱动单元的组装方法
公开(公告)号：US20060119979A1
公开(公告)日：2006-06-08
申请号：US11003523
申请日：2004-12-06
申请人： Ping Shang , YiuSing Ho
发明人： Ping Shang , YiuSing Ho
IPC分类号： G11B17/00
CPC分类号： G11B5/54 , G11B25/043 , G11B33/121 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/53165
摘要： A disk drive unit includes a first cover having a first part of magnet component and a head stack assembly mounted on the first cover; and a second cover assembled with the first cover, which having a second part of magnet component, a spindle motor and at least one disks. The invention also discloses a ramp tool used for assembling the disk drive which has its disk and HSA assembled in two different halves, which includes a tool body; and a holding means extending from the tool body to hold a lift tab of a head stack assembly in a loading status. The invention also disclose a method of assembling such as disk drive unit.
摘要翻译：磁盘驱动器单元包括具有第一部分磁体部件的第一盖和安装在第一盖上的磁头堆叠组件; 以及与所述第一盖组装的第二盖，所述第一盖具有第二部分磁体部件，主轴电动机和至少一个盘。本发明还公开了一种用于组装磁盘驱动器的斜坡工具，该磁盘驱动器的盘和HSA组装在包括工具主体的两个不同的两半中，以及从工具主体延伸以将头部堆叠组件的提升片保持在装载状态的保持装置。本发明还公开了诸如盘驱动单元的组装方法。

3. 发明授权

US07356908B2 Method of assembling a disk drive unit via a ramp tool 有权
标题翻译：通过斜坡工具组装磁盘驱动器单元的方法
公开(公告)号：US07356908B2
公开(公告)日：2008-04-15
申请号：US11003523
申请日：2004-12-06
申请人： Ping Shang , YiuSing Ho
发明人： Ping Shang , YiuSing Ho
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/54 , G11B25/043 , G11B33/121 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/53165
摘要： A disk drive unit includes a first cover having a first part of magnet component and a head stack assembly mounted on the first cover; and a second cover assembled with the first cover, which having a second part of magnet component, a spindle motor and at least one disks. The invention also discloses a ramp tool used for assembling the disk drive which has its disk and HSA assembled in two different halves, which includes a tool body; and a holding means extending from the tool body to hold a lift tab of a head stack assembly in a loading status. The invention also disclose a method of assembling such as disk drive unit.
摘要翻译：磁盘驱动器单元包括具有第一部分磁体部件的第一盖和安装在第一盖上的磁头堆叠组件; 以及与所述第一盖组装的第二盖，所述第一盖具有第二部分磁体部件，主轴电动机和至少一个盘。本发明还公开了一种用于组装磁盘驱动器的斜坡工具，该磁盘驱动器的盘和HSA组装在两个不同的两半中，其包括工具主体; 以及从工具主体延伸以将头部堆叠组件的提升片保持在装载状态的保持装置。本发明还公开了诸如盘驱动单元的组装方法。

4. 发明授权

US07924531B2 Suspension and fabricating method thereof, head gimbal assembly and disk drive device 有权
标题翻译：悬架及其制造方法，头万向架组件和磁盘驱动装置
公开(公告)号：US07924531B2
公开(公告)日：2011-04-12
申请号：US11790965
申请日：2007-04-30
申请人： XianWen Feng , YiuSing Ho
发明人： XianWen Feng , YiuSing Ho
IPC分类号： G11B5/48
CPC分类号： G11B5/4853
摘要： A suspension for supporting a head slider has a flexure, several trace patterns positioned on the flexure, front flexure-bonding pads disposed on the flexure at a position corresponding to a leading edge of the head slider and connected to the trace patterns, and rear flexure-bonding pads disposed on the flexure at a position corresponding to a trailing edge of the head slider and connected to the trace patterns. The front and the rear flexure-bonding pads and the trace patterns are integrally formed and disposed on the flexure at the same time, so the fabricating process is simplified and there is no alignment problem for bonding location. This can ensure the connection strength and position between the head slider and the suspension changeless and, in turns, ensure a good attitude of the head slider. The invention also discloses a HGA and a disk drive device with such suspension, and a fabricating method for the suspension.
摘要翻译：用于支撑头滑块的悬架具有挠曲，位于挠曲件上的若干迹线图案，位于对应于头滑块的前缘并连接到迹线图案的位置处的挠曲件上的前挠曲接合垫，以及后弯曲连接焊盘，其设置在与头部滑块的后缘相对应的位置处并连接到迹线图案上。前后弯曲焊盘和迹线图案同时整体地形成并设置在挠曲件上，因此制造工艺简化，并且焊接位置没有对准问题。这可以确保磁头滑块和悬架之间的连接强度和位置不变，从而确保磁头滑块的良好姿态。本发明还公开了一种具有这种悬架的HGA和盘驱动装置及其制造方法。

5. 发明授权

US07921542B2 Manufacturing method of a disk drive unit 失效
标题翻译：磁盘驱动单元的制造方法
公开(公告)号：US07921542B2
公开(公告)日：2011-04-12
申请号：US11029536
申请日：2005-01-06
申请人： YiuSing Ho , GuoHong Lu , CanHua Chen
发明人： YiuSing Ho , GuoHong Lu , CanHua Chen
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/5526 , G11B5/4813 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/49032
摘要： Certain example embodiments relate to a manufacturing method for a disk drive unit. At least one head gimbal assembly having first terminal pads is provided. A controlling circuit for controlling the at least one head gimbal assembly is provided, with the controlling circuit having second terminal pads to connect with the first terminal pads. The at least one head gimbal assembly is disposed in a motor base. The controlling circuit is disposed in the motor base. The at least one head gimbal assembly and the controlling circuit are tightened to the motor base such that the first and second terminal pads are face-to-face and have an electrical touch contact therebetween.
摘要翻译：某些示例性实施例涉及用于盘驱动器单元的制造方法。提供具有第一端子焊盘的至少一个头部万向架组件。提供了一种用于控制至少一个头部万向架组件的控制电路，其中控制电路具有与第一端子焊盘连接的第二端子焊盘。至少一个头部万向架组件设置在电动机底座中。控制电路设置在电机底座中。至少一个头部万向架组件和控制电路被紧固到电动机底座，使得第一和第二端子衬垫面对面并且在它们之间具有电触点接触。

6. 发明申请

US20080266714A1 Suspension and fabricating method thereof, head gimbal assembly and disk drive device 有权
标题翻译：悬架及其制造方法，头万向架组件和磁盘驱动装置
公开(公告)号：US20080266714A1
公开(公告)日：2008-10-30
申请号：US11790965
申请日：2007-04-30
申请人： XianWen Feng , YiuSing Ho
发明人： XianWen Feng , YiuSing Ho
IPC分类号： G11B5/60 , G11B5/127
CPC分类号： G11B5/4853
摘要： A suspension for supporting a head slider has a flexure, several trace patterns positioned on the flexure, front flexure-bonding pads disposed on the flexure at a position corresponding to a leading edge of the head slider and connected to the trace patterns, and rear flexure-bonding pads disposed on the flexure at a position corresponding to a trailing edge of the head slider and connected to the trace patterns. The front and the rear flexure-bonding pads and the trace patterns are integrally formed and disposed on the flexure at the same time, so the fabricating process is simplified and there is no alignment problem for bonding location. This can ensure the connection strength and position between the head slider and the suspension changeless and, in turns, ensure a good attitude of the head slider. The invention also discloses a HGA and a disk drive device with such suspension, and a fabricating method for the suspension.
摘要翻译：用于支撑头滑块的悬架具有挠曲，位于挠曲件上的若干迹线图案，位于对应于头滑块的前缘并连接到迹线图案的位置处的挠曲件上的前挠曲接合垫，以及后弯曲连接焊盘，其设置在与头部滑块的后缘相对应的位置处并连接到迹线图案上。前后弯曲焊盘和迹线图案同时整体地形成并设置在挠曲件上，因此制造工艺简化，并且焊接位置没有对准问题。这可以确保磁头滑块和悬架之间的连接强度和位置不变，从而确保磁头滑块的良好姿态。本发明还公开了一种具有这种悬架的HGA和盘驱动装置及其制造方法。

7. 发明申请

US20070075056A1 Soldering device and method for forming electrical solder connections in a disk drive unit 审中-公开
标题翻译：用于在盘驱动单元中形成电焊料连接的焊接装置和方法
公开(公告)号：US20070075056A1
公开(公告)日：2007-04-05
申请号：US11238997
申请日：2005-09-30
申请人： YiuSing Ho , GuoHong Lu
发明人： YiuSing Ho , GuoHong Lu
IPC分类号： B23K26/00
CPC分类号： B23K1/0056 , B23K1/0016 , B23K3/0623 , B23K26/123 , B23K26/14 , B23K26/1476 , B23K2101/42 , G11B5/4846 , G11B5/4853 , H05K3/3442 , H05K3/3447 , H05K3/3478 , H05K3/3494 , H05K2201/10727 , H05K2203/0195 , H05K2203/041 , H05K2203/081 , H05K2203/107
摘要： A soldering device for forming electrical solder connections in a disk drive unit includes a bond head, a laser unit, a pressurized gas supply, and a solder ball supply. The bond head includes a housing that provides a primary passage and two supplemental passages that communicate with the primary passage. The laser unit is operable to direct a laser beam through the primary passage. The pressurized gas supply is operable to deliver pressurized gas through one supplemental passage and into the primary passage. The solder ball supply is operable to deliver a single solder ball through the other supplemental passage and into the primary passage. The primary passage has a tapered configuration structured to maintain a solder ball within the primary passage to allow a laser beam from the laser unit to act upon the solder ball before the solder ball is discharged from the bond head by pressurized gas.
摘要翻译：用于在盘驱动单元中形成电焊料连接的焊接装置包括结合头，激光单元，加压气体供应和焊球供应。结合头包括提供主要通道的壳体和与主要通道连通的两个补充通道。激光单元可操作以将激光束引导通过主通道。加压气体供应可操作以将加压气体通过一个补充通道输送到主通道中。焊球供应可操作以将单个焊球输送通过另一补充通道并进入主通道。主通道具有锥形构造，其被构造成在主通道内保持焊球，以允许来自激光单元的激光束在焊球从加压气体从接合头排出之前作用在焊球上。

8. 发明申请

US20060039087A1 Head stack assembly and manufacturing method thereof, and disk drive unit using the same 有权
标题翻译：磁头堆叠组装及其制造方法以及使用其的磁盘驱动单元
公开(公告)号：US20060039087A1
公开(公告)日：2006-02-23
申请号：US10922993
申请日：2004-08-23
申请人： YiuSing Ho , GuoHong Lu , CanHua Chen
发明人： YiuSing Ho , GuoHong Lu , CanHua Chen
IPC分类号： G11B5/55
CPC分类号： G11B5/4813 , H05K3/365 , H05K2201/10234
摘要： Connecting head gimbal assembly with controlling circuit thereof, including the steps of facing connecting terminals of at least one head gimbal assemblies and connecting terminal of their controlling circuit to contact with each other and fastening the at least one hard gimbal assembly with their controlling circuit to maintain a touch connection of the connecting terminals thereof.
摘要翻译：连接头万向架组件及其控制电路，包括以下步骤：将至少一个磁头万向架组件的连接端子与其控制电路的连接端子相互接触，并将至少一个硬万向架组件与其控制电路紧固以保持其连接端子的触摸连接。

9. 发明授权

US07626811B2 Low profile disk drive unit 有权
标题翻译：低调磁盘驱动器单元
公开(公告)号：US07626811B2
公开(公告)日：2009-12-01
申请号：US11878773
申请日：2007-07-26
申请人： Takehiro Kamigama , Masahiko Fujioka , YiuSing Ho , Yi Wan
发明人： Takehiro Kamigama , Masahiko Fujioka , YiuSing Ho , Yi Wan
IPC分类号： G06F1/16
CPC分类号： G11B33/123
摘要： A low profile disk drive unit includes a disk; a HSA cooperating with the disk; a base plate comprising a bottom portion for supporting the disk and the head stack assembly thereon and a base plate sidewall extending from circumference of the bottom portion; and a top cover comprising a top portion and a top cover sidewall extending from circumference of the top portion and assembled with the base plate; wherein the top cover sidewall is thinner than the base plate sidewall, and the base plate sidewall is lower than the disk with the bottom portion as a reference datum so as to define an airflow channel between a periphery of the disk and the top cover sidewall of the top cover.
摘要翻译：低档盘驱动器单元包括盘; HSA与磁盘协作; 底板，其包括用于支撑盘的底部部分和其上的头部堆叠组件，以及从底部的圆周延伸的底板侧壁; 以及顶盖，其包括从所述顶部的圆周延伸并与所述基板组装的顶部和顶盖侧壁; 其中所述顶盖侧壁比所述基板侧壁更薄，并且所述基板侧壁低于所述盘的底部，作为参考基准，以便在所述盘的周边与所述盘的外围侧壁之间限定气流通道顶盖。

10. 发明申请

US20050286168A1 Drive unit and manufacturing method thereof 审中-公开
标题翻译：驱动单元及其制造方法
公开(公告)号：US20050286168A1
公开(公告)日：2005-12-29
申请号：US10876536
申请日：2004-06-28
申请人： YiuSing Ho , GuoHong Lu , CanHua Chen , Yi Wan
发明人： YiuSing Ho , GuoHong Lu , CanHua Chen , Yi Wan
IPC分类号： G11B17/02 , G11B17/028
CPC分类号： G11B17/0287
摘要： A disk drive unit of the present invention includes a disk, a spindle motor, and an adhesive for fixing the disk to the spindle motor. The adhesive is disposed on a connecting portion between the spindle motor and the disk. The adhesive is thermoset resin or light curing resin or pressure sensitive adhesive. Also, the adhesive can be a liquid adhesive or a solid adhesive. This invention also discloses a method forming such a disk drive unit.
摘要翻译：本发明的磁盘驱动单元包括盘，主轴马达和用于将盘固定到主轴马达的粘合剂。粘合剂设置在主轴电机和盘之间的连接部分上。粘合剂是热固树脂或光固化树脂或压敏粘合剂。此外，粘合剂可以是液体粘合剂或固体粘合剂。本发明还公开了一种形成这种盘驱动单元的方法。

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