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1. 发明申请

US20060146446A1 Method and apparatus for flexible printed circuit bracket including crash stop and/or air block in a hard disk drive 有权
标题翻译：柔性印刷电路支架的方法和装置，包括硬盘驱动器中的碰撞停止和/或空气块
公开(公告)号：US20060146446A1
公开(公告)日：2006-07-06
申请号：US11028354
申请日：2004-12-30
申请人： Gregory Tran , Tho Pham , Shiao-Hua Chen , Joseph Chang
发明人： Gregory Tran , Tho Pham , Shiao-Hua Chen , Joseph Chang
IPC分类号： G11B17/32
CPC分类号： G11B5/54
摘要： The present invention includes a flexible printed circuit bracket including a crash stop rubber and/or an air block. The air block directs the air flow from the rotating disk surface(s) away from the head gimbal assemblies to minimize positional variance of the read-write heads. The crash stop rubber contacts the crash stop stub on the actuator arm block, stopping actuator assembly swinging away from the disk. The invention includes making an actuator assembly with the invention's flexible printed circuit bracket, as well as making the hard disk drive. The invention includes both the actuator assembly and the hard disk drive as the products of these processes. The invention also includes the actuator assembly and the hard disk drive containing the invention's flexible printed circuit bracket.
摘要翻译：本发明包括一个包括碰撞停止橡胶和/或空气块的柔性印刷电路支架。空气块将来自旋转盘表面的气流引导离开头部万向节组件，以最小化读写头的位置变化。碰撞停止橡胶接触执行机构臂块上的碰撞停止杆，停止执行器组件摆脱磁盘。本发明包括制造具有本发明的柔性印刷电路支架的致动器组件以及制造硬盘驱动器。本发明包括作为这些过程的产物的致动器组件和硬盘驱动器。本发明还包括致动器组件和包含本发明的柔性印刷电路支架的硬盘驱动器。

2. 发明申请

US20060146448A1 Method and apparatus for an actuator arm block including a crash stop stub in a hard disk drive 审中-公开
标题翻译：一种用于执行器臂块的方法和装置，包括硬盘驱动器中的碰撞停止桩
公开(公告)号：US20060146448A1
公开(公告)日：2006-07-06
申请号：US11029111
申请日：2004-12-30
申请人： Gregory Tran , Tho Pham , Shiao-Hua Chen , Joseph Chang
发明人： Gregory Tran , Tho Pham , Shiao-Hua Chen , Joseph Chang
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： The invention includes an actuator arm block for use in an actuator assembly within a hard disk drive, which includes a crash stop stub on a middle actuator arm to contact a crash stop rubber in the hard disk drive. The crash stop stub is preferably aligned with a crash stop rubber to stop the actuator assembly from swinging away from a rotating disk surface in the hard disk drive. A flexible printed circuit bracket preferably includes the crash stop rubber may further include an air block. The actuator arm block coupled with a voice coil, an actuator assembly and hard disk drive including the actuator arm block. The methods of manufacturing the actuator arm block coupled with a voice coil, an actuator assembly and hard disk drive, as well as process products.
摘要翻译：本发明包括用于硬盘驱动器内的致动器组件的致动器臂块，其包括在中间致动器臂上的碰撞停止接头，以接触硬盘驱动器中的碰撞停止橡胶。碰撞停止桩最好与碰撞停止橡胶对准，以阻止致动器组件摆脱远离硬盘驱动器中的旋转盘表面。柔性印刷电路支架优选地包括止动橡胶可以进一步包括空气块。执行器臂块与音圈耦合，致动器组件和包括致动器臂块的硬盘驱动器。制造与音圈，致动器组件和硬盘驱动器耦合的致动器臂块的方法以及加工产品。

3. 发明授权

US07706107B2 Method and apparatus for flexible printed circuit bracket including crash stop and/or air block in a hard disk drive 有权
标题翻译：柔性印刷电路支架的方法和装置，包括硬盘驱动器中的碰撞停止和/或空气块
公开(公告)号：US07706107B2
公开(公告)日：2010-04-27
申请号：US11028354
申请日：2004-12-30
申请人： Gregory Tran , Tho Pham , Shiao-Hua Chen , Joseph Chang
发明人： Gregory Tran , Tho Pham , Shiao-Hua Chen , Joseph Chang
IPC分类号： G11B5/54 , G11B33/12
CPC分类号： G11B5/54
摘要： The present invention includes a flexible printed circuit bracket including a crash stop rubber and/or an air block. The air block directs the air flow from the rotating disk surface(s) away from the head gimbal assemblies to minimize positional variance of the read-write heads. The crash stop rubber contacts the crash stop stub on the actuator arm block, stopping actuator assembly swinging away from the disk. The invention includes making an actuator assembly with the invention's flexible printed circuit bracket, as well as making the hard disk drive. The invention includes both the actuator assembly and the hard disk drive as the products of these processes. The invention also includes the actuator assembly and the hard disk drive containing the invention's flexible printed circuit bracket.
摘要翻译：本发明包括一个包括碰撞停止橡胶和/或空气块的柔性印刷电路支架。空气块将来自旋转盘表面的气流引导离开头部万向节组件，以最小化读写头的位置变化。碰撞停止橡胶接触执行机构臂块上的碰撞停止杆，停止执行器组件摆脱磁盘。本发明包括制造具有本发明的柔性印刷电路支架的致动器组件以及制造硬盘驱动器。本发明包括作为这些过程的产物的致动器组件和硬盘驱动器。本发明还包括致动器组件和包含本发明的柔性印刷电路支架的硬盘驱动器。

4. 发明申请

US20070127160A1 Method and apparatus for an actuator block used in a actuator assembly of a hard disk drive 审中-公开
标题翻译：用于硬盘驱动器的致动器组件中的致动器块的方法和装置
公开(公告)号：US20070127160A1
公开(公告)日：2007-06-07
申请号：US11297874
申请日：2005-12-07
申请人： Gregory Tran , Joseph Chang , Shiao-Hua Chen , Tho Pham
发明人： Gregory Tran , Joseph Chang , Shiao-Hua Chen , Tho Pham
IPC分类号： G11B5/55
CPC分类号： G11B5/4813 , G11B5/4833
摘要： An actuator block including at least one slot between each adjacent pair of actuator arms and located behind a site for a flexure stiffener. The resulting hard disk drive shows an improved NRRO. The invention further includes the actuator block including two of the slots between each adjacent pair of actuator arms. The invention includes an actuator assembly formed from the actuator block coupling to at least one head gimbal assembly on each actuator arm. The actuator assembly further includes a main flexure coupling through the flexure stiffener to the actuator block. The invention further includes the hard disk drive including the actuator assembly. The invention includes making the actuator assembly from the actuator block and the hard disk drive from the actuator assembly. The actuator assembly and the hard disk drive are products of these processes.
摘要翻译：致动器块包括在每个相邻的一对致动器臂之间的至少一个槽，并位于弯曲加强件的位置的后面。所得到的硬盘驱动器显示出改进的NRRO。本发明还包括致动器块，其包括在每个相邻的一对致动器臂之间的两个槽。本发明包括致动器组件，该致动器组件由致动器块联接到每个致动器臂上的至少一个头部万向架组件。致动器组件还包括通过弯曲加强件到致动器块的主挠曲联接。本发明还包括包括致动器组件的硬盘驱动器。本发明包括从致动器块和致动器组件的硬盘驱动器制造致动器组件。执行器组件和硬盘驱动器是这些过程的产物。

5. 发明授权

US07295400B2 Method and apparatus for mechanically balancing the disk pack of a hard disk drive 失效
标题翻译：用于机械平衡硬盘驱动器的盘组件的方法和装置
公开(公告)号：US07295400B2
公开(公告)日：2007-11-13
申请号：US11471777
申请日：2006-06-20
申请人： Gregory Tran , Ed Aguilar , Shiao-Hua Chen , Woo-Sung (William) Kim
发明人： Gregory Tran , Ed Aguilar , Shiao-Hua Chen , Woo-Sung (William) Kim
IPC分类号： G11B17/02
CPC分类号： G11B19/2009 , G11B19/2027 , G11B33/08 , Y10T29/49025 , Y10T29/49027 , Y10T29/53165
摘要： The invention includes a method making a balanced disk pack for a hard disk drive, from a disk pack including a spindle motor rigidly coupled, and aligned by at least two open screw holes, with a disk clamp. The invention includes the resulting balanced disk packs, as well as hard disk drives built with such balanced disk packs. The invention also includes apparatus providing the means for implementing the steps of making a balanced disk pack from a disk pack. The invention includes at least one mechanical counterbalance for use in balancing the disk pack of a hard disk drive.
摘要翻译：本发明包括一种从硬盘驱动器制成平衡盘组件的方法，所述盘组件包括通过至少两个开放螺钉孔与盘夹紧器刚性连接并对准的主轴马达。本发明包括所得到的平衡盘组件，以及用这种平衡盘组件构建的硬盘驱动器。本发明还包括提供用于实现从磁盘组制造平衡磁盘组的步骤的装置的装置。本发明包括用于平衡硬盘驱动器的盘组件的至少一个机械平衡装置。

6. 发明申请

US20060230600A1 Method and apparatus for mechanically balancing the disk pack of a hard disk drive 失效
标题翻译：用于机械平衡硬盘驱动器的盘组件的方法和装置
公开(公告)号：US20060230600A1
公开(公告)日：2006-10-19
申请号：US11471777
申请日：2006-06-20
申请人： Gregory Tran , Ed Aguilar , Shiao-Hua Chen , Woo-Sung (William) Kim
发明人： Gregory Tran , Ed Aguilar , Shiao-Hua Chen , Woo-Sung (William) Kim
IPC分类号： G11B17/22 , G11B17/02
CPC分类号： G11B19/2009 , G11B19/2027 , G11B33/08 , Y10T29/49025 , Y10T29/49027 , Y10T29/53165
摘要： The invention includes a method making a balanced disk pack for a hard disk drive, from a disk pack including a spindle motor rigidly coupled, and aligned by at least two open screw holes, with a disk clamp. The invention includes the resulting balanced disk packs, as well as hard disk drives built with such balanced disk packs. The invention also includes apparatus providing the means for implementing the steps of making a balanced disk pack from a disk pack. The invention includes at least one mechanical counterbalance for use in balancing the disk pack of a hard disk drive.
摘要翻译：本发明包括一种从硬盘驱动器制成平衡盘组件的方法，所述盘组件包括通过至少两个开放螺钉孔与盘夹紧器刚性连接并对准的主轴马达。本发明包括所得到的平衡盘组件，以及用这种平衡盘组件构建的硬盘驱动器。本发明还包括提供用于实现从磁盘组制造平衡磁盘组的步骤的装置的装置。本发明包括用于平衡硬盘驱动器的盘组件的至少一个机械平衡装置。

7. 发明授权

US07064923B2 Method and apparatus for mechanically balancing the disk pack of a hard disk drive 失效
公开(公告)号：US07064923B2
公开(公告)日：2006-06-20
申请号：US10657587
申请日：2003-09-08
申请人： Gregory Tran , Ed Aguilar , Shiao-Hua Chen , Woo-Sung (William) Kim
发明人： Gregory Tran , Ed Aguilar , Shiao-Hua Chen , Woo-Sung (William) Kim
IPC分类号： G11B17/02
CPC分类号： G11B19/2009 , G11B19/2027 , G11B33/08 , Y10T29/49025 , Y10T29/49027 , Y10T29/53165
摘要： The invention includes a method making a balanced disk pack for a hard disk drive, from a disk pack including a spindle motor rigidly coupled, and aligned by at least two open screw holes, with a disk clamp. The invention includes the resulting balanced disk packs, as well as hard disk drives built with such balanced disk packs. The invention also includes apparatus providing the means for implementing the steps of making a balanced disk pack from a disk pack. The invention includes at least one mechanical counterbalance for use in balancing the disk pack of a hard disk drive.

8. 发明授权

US07570453B2 Method and apparatus reducing data damage from mechanical shock in a hard disk drive 失效
标题翻译：降低硬盘驱动器机械冲击造成数据损坏的方法和装置
公开(公告)号：US07570453B2
公开(公告)日：2009-08-04
申请号：US11297873
申请日：2005-12-07
申请人： Myeong-Eop Kim , Gregory Tran , Tho Pham
发明人： Myeong-Eop Kim , Gregory Tran , Tho Pham
IPC分类号： G11B5/012
CPC分类号： H04W72/0466 , G11B5/40 , G11B5/8404 , H04J13/0003
摘要： Invention protects the data region of a disk surface in hard disk drive, using a facing surface containing a radial bump near an outside region radially beyond the data region. The facing surface and radial bump may belong to a disk base, a disk damper, a disk cover and/or a cover insert attached to the disk cover, as well as the hard disk drive including at least one facing surface and radial bump. The method of making the disk base, the disk cover, the cover insert for the disk cover, the disk damper, and/or the hard disk drive, as well as the products of these manufacturing processes.
摘要翻译：本发明使用在径向超出数据区域的外部区域附近包含径向凸起的面对表面保护硬盘驱动器中的盘表面的数据区域。面对的表面和径向凸起可以属于盘基座，盘式阻尼器，附接到盘盖的盘盖和/或盖插件，以及包括至少一个面对表面和径向凸起的硬盘驱动器。制造盘基座，盘盖，盘盖的盖插入件，盘式阻尼器和/或硬盘驱动器的方法以及这些制造工艺的产品。

9. 发明申请

US20070127154A1 Method and apparatus reducing data damage from mechanical shock in a hard disk drive 失效
标题翻译：降低硬盘驱动器机械冲击造成数据损坏的方法和装置
公开(公告)号：US20070127154A1
公开(公告)日：2007-06-07
申请号：US11297873
申请日：2005-12-07
申请人： Myeong-Eop Kim , Gregory Tran , Tho Pham
发明人： Myeong-Eop Kim , Gregory Tran , Tho Pham
IPC分类号： G11B5/012
CPC分类号： H04W72/0466 , G11B5/40 , G11B5/8404 , H04J13/0003
摘要： Invention protects the data region of a disk surface in hard disk drive, using a facing surface containing a radial bump near an outside region radially beyond the data region. The facing surface and radial bump may belong to a disk base, a disk damper, a disk cover and/or a cover insert attached to the disk cover, as well as the hard disk drive including at least one facing surface and radial bump. The method of making the disk base, the disk cover, the cover insert for the disk cover, the disk damper, and/or the hard disk drive, as well as the products of these manufacturing processes.
摘要翻译：本发明使用在径向超出数据区域的外部区域附近包含径向凸起的面对表面保护硬盘驱动器中的盘表面的数据区域。面对的表面和径向凸起可以属于盘基座，盘式阻尼器，附接到盘盖的盘盖和/或盖插件，以及包括至少一个面对表面和径向凸起的硬盘驱动器。制造盘基座，盘盖，盘盖的盖插入件，盘式阻尼器和/或硬盘驱动器的方法以及这些制造工艺的产品。

10. 发明申请

US20060146443A1 Method and apparatus for airflow transition edges on noise dampers in a hard disk drive 审中-公开
标题翻译：用于硬盘驱动器中噪声阻尼器上的气流过渡边缘的方法和装置
公开(公告)号：US20060146443A1
公开(公告)日：2006-07-06
申请号：US11028078
申请日：2004-12-30
申请人： Joseph Chang , Gregory Tran , Yun-Sik Han , Frank Morris
发明人： Joseph Chang , Gregory Tran , Yun-Sik Han , Frank Morris
IPC分类号： G11B33/14
CPC分类号： G11B33/08 , G11B5/40 , G11B5/6005 , G11B25/043
摘要： The present invention includes apparatus and methods for disk dampers with an inlet edge and/or an outlet edge, oriented and shaped to control airflow within the hard disk drive. The inlet edge and the outlet edge reduce the airflow turbulence at the actuator assembly. This improves the Position Error Signal (PES), as the read-write head accesses a rotating disk surface. The outlet edge may preferably be curved and oriented at an oblique angle with respect to the angular rotation of the disk(s) in the hard disk drive. The outlet edge may preferably extend over a section of a sector angle. The inlet edge may preferably be oblique, which helps to slow down the overall velocity of the airflow into the disk damper. This allows the tip of the inlet edge to be positioned closer to the actuator assembly than previously possible.
摘要翻译：本发明包括具有入口边缘和/或出口边缘的盘式阻尼器的装置和方法，其定向和成形以控制硬盘驱动器内的气流。入口边缘和出口边缘减少了致动器组件处的气流湍流。当读写头访问旋转盘表面时，这改善了位置误差信号（PES）。出口边缘可以优选地弯曲并且相对于硬盘驱动器中的盘的角度旋转以倾斜角定向。出口边缘可以优选地在扇形角度的一部分上延伸。入口边缘优选地是倾斜的，这有助于减慢气流进入盘式阻尼器的整体速度。这允许入口边缘的尖端比先前可能更靠近致动器组件定位。

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