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1. 发明授权

US07227725B1 Head stack assembly with locking pins for retaining flex cable 有权
标题翻译：具有用于保持柔性电缆的锁定销的头部堆叠组件
公开(公告)号：US07227725B1
公开(公告)日：2007-06-05
申请号：US10837470
申请日：2004-04-30
申请人： Ken L. Chang , Chunjer C. Cheng
发明人： Ken L. Chang , Chunjer C. Cheng
IPC分类号： G11B21/02 , G11B21/21
CPC分类号： G11B5/4846
摘要： A head stack assembly for a disk drive. The head stack assembly includes an actuator defining an axis of rotation. The actuator includes an actuator arm defining a longitudinal axis orthogonal to the axis of rotation. The actuator includes an actuator body formed of overmolded plastic. The actuator includes first and second locking pins extending from the actuator body orthogonal to the axis of rotation. The flex cable includes a first opening engaged with the first locking pin in a direction generally parallel to the longitudinal axis for retaining the flex cable. The flex cable includes a second opening engaged with the second locking pin in a direction generally parallel to the axis of rotation for retaining the flex cable.
摘要翻译：用于磁盘驱动器的磁头堆叠组件。头部堆叠组件包括限定旋转轴线的致动器。致动器包括限定与旋转轴线正交的纵向轴线的致动器臂。致动器包括由包覆成型塑料形成的致动器主体。致动器包括从致动器本体正交于旋转轴线延伸的第一和第二锁定销。柔性电缆包括在大致平行于纵向轴线的方向上与第一锁定销接合的第一开口，用于保持柔性电缆。柔性电缆包括与大体上平行于旋转轴线的方向与第二锁定销接合的第二开口，用于保持柔性电缆。

2. 发明授权

US07180711B1 Head stack assembly with an actuator body and flex cable guiding support and method of making the same 有权
标题翻译：具有致动器主体和柔性电缆引导支撑的头部堆叠组件及其制造方法
公开(公告)号：US07180711B1
公开(公告)日：2007-02-20
申请号：US10816536
申请日：2004-03-31
申请人： Ken L. Chang , Kamran Oveyssi , Shawn E. Casey , Chaw-Wu Tseng
发明人： Ken L. Chang , Kamran Oveyssi , Shawn E. Casey , Chaw-Wu Tseng
IPC分类号： G11B5/55
CPC分类号： G11B5/4846
摘要： A head stack assembly for a disk drive. The head stack assembly includes an actuator body. The actuator body includes a main body section defining a horizontal plane orthogonal to an axis of rotation. The actuator body further includes an actuator arm extending from the main body section. The actuator body further includes a flex cable guiding support extending from the main body section adjacent the actuator arm orthogonal to the horizontal plane. The head stack assembly further includes a flex cable including a substantially flat main cable body disposed in mechanical communication with the flex cable guiding support in planes orthogonal to the horizontal plane parallel to the axis of rotation.
摘要翻译：用于磁盘驱动器的磁头堆叠组件。头部堆叠组件包括致动器主体。致动器主体包括限定与旋转轴正交的水平面的主体部。致动器主体还包括从主体部分延伸的致动器臂。致动器主体还包括柔性电缆引导支撑件，该主体部分与主体部分相邻地与水平面垂直的致动器臂延伸。头部堆叠组件还包括柔性电缆，该柔性电缆包括基本上平坦的主电缆体，该电缆本体平行于与旋转轴平行的平面垂直于平面的平面中，与柔性电缆引导支架机械连通地设置。

3. 发明授权

US07145753B1 Head stack assembly with insulated wiring extending between actuator coil and actuator main body section disposed in lateral wiring protector extending from actuator body 有权
标题翻译：头部堆叠组件，其绝缘布线在致动器线圈和致动器主体部分之间延伸，布置在从致动器主体延伸的侧向保护器中
公开(公告)号：US07145753B1
公开(公告)日：2006-12-05
申请号：US10846036
申请日：2004-05-15
申请人： Ken L. Chang , Kamran Oveyssi , Shawn E. Casey , Chaw-Wu Tseng
发明人： Ken L. Chang , Kamran Oveyssi , Shawn E. Casey , Chaw-Wu Tseng
IPC分类号： G11B5/55
CPC分类号： G11B5/5521 , G11B5/4853 , G11B5/486
摘要： A head stack assembly for a disk drive. The head stack assembly includes an actuator body defining an axis of rotation. The actuator body includes a main body section and a coil support portion extending from the main body section. The head stack assembly further includes an actuator coil supported by the coil support portion. The head stack assembly further includes insulated wiring extending between the actuator coil and the main body section in a direction orthogonal to the axis of rotation. The head stack assembly further includes a lateral wiring protector disposed laterally about the insulated wiring and extending from the main body section in a direction parallel to the axis of rotation. The lateral wiring protector includes an open channel with the insulated wiring disposed within the open channel.
摘要翻译：用于磁盘驱动器的磁头堆叠组件。头部堆叠组件包括限定旋转轴线的致动器主体。致动器主体包括主体部分和从主体部分延伸的线圈支撑部分。头堆叠组件还包括由线圈支撑部分支撑的致动器线圈。头堆叠组件还包括在与旋转轴线正交的方向上在致动器线圈和主体部分之间延伸的绝缘布线。顶部堆叠组件还包括横向布线保护器，横向布置在绝缘布线周围并且沿着平行于旋转轴线的方向从主体部分延伸。横向布线保护器包括开放通道，绝缘布线设置在开放通道内。

4. 发明授权

US07215513B1 Disk drive including a one-piece stamped actuator arm assembly and method of making same 有权
标题翻译：磁盘驱动器包括一体冲压的执行器臂组件及其制造方法
公开(公告)号：US07215513B1
公开(公告)日：2007-05-08
申请号：US10633190
申请日：2003-07-31
申请人： Ken L. Chang , Kamran Oveyssi
发明人： Ken L. Chang , Kamran Oveyssi
IPC分类号： G11B5/54
CPC分类号： G11B5/484
摘要： An actuator arm assembly of a disk drive is stamped from a single flat sheet of material and includes first and second actuator arm portions and one or more bendable portions integrally joining the first and second actuator arm portions. A method of making an actuator arm assembly for a disk drive includes steps of providing a flat sheet of material and stamping an actuator arm assembly from the sheet such that the stamped actuator arm assembly includes first and second actuator arm portions and one or more bendable portions integrally joining the first and second actuator arm portions.
摘要翻译：磁盘驱动器的致动器臂组件从单个平板材料冲压而成，并且包括第一和第二致动器臂部分以及整体连接第一和第二致动器臂部分的一个或多个可弯曲部分。制造用于盘驱动器的致动器臂组件的方法包括提供平板材料并从片材冲压致动器臂组件的步骤，使得冲压的致动器臂组件包括第一和第二致动器臂部分以及一个或多个可弯曲部分一体地连接第一和第二致动器臂部分。

5. 发明授权

US07092216B1 Disk drives and actuator assemblies having a pair of bonded voice coil supporting arms 有权
标题翻译：磁盘驱动器和致动器组件具有一对键合的音圈支撑臂
公开(公告)号：US07092216B1
公开(公告)日：2006-08-15
申请号：US10632351
申请日：2003-07-31
申请人： Ken L. Chang , Kamran Oveyssi
发明人： Ken L. Chang , Kamran Oveyssi
IPC分类号： G11B21/08 , G11B5/55
CPC分类号： G11B5/5569
摘要： An actuator arm assembly for a disk drive includes first and second stamped actuator arms including first and second arm portions, first and second body portions defining first and second body surfaces, and first and second coil-supporting arm portions defining first and second pairs of coil supporting arms for supporting a coil portion of a voice coil motor. When the first and second stamped actuator arms are attached to one another, the first pair of coil supporting arms faces and is in contact with the second pair of coil supporting arms to define first and second coil attachment surfaces, and the first body surface faces and is in contact with the second body surface to define a third coil attachment surface.
摘要翻译：用于盘驱动器的致动器臂组件包括第一和第二冲压致动器臂，包括第一和第二臂部分，限定第一和第二主体表面的第一和第二主体部分以及限定第一和第二对线圈的第一和第二线圈支撑臂部分用于支撑音圈电机的线圈部分的支撑臂。当第一和第二冲压致动器臂彼此附接时，第一对线圈支撑臂面对并与第二对线圈支撑臂接触以限定第一和第二线圈附接表面，并且第一主体表面面向与第二体表面接触以限定第三线圈附接表面。

6. 发明授权

US07161769B1 Disk drive having an actuator arm assembly that includes stamped actuator arms 有权
标题翻译：具有致动器臂组件的磁盘驱动器包括冲压的致动臂
公开(公告)号：US07161769B1
公开(公告)日：2007-01-09
申请号：US10651411
申请日：2003-08-29
申请人： Ken L. Chang , Kamran Oveyssi
发明人： Ken L. Chang , Kamran Oveyssi
IPC分类号： G11B5/54
CPC分类号： G11B5/4813
摘要： A disk drive includes a disk and a head stack assembly. The head stack assembly includes an actuator arm assembly that includes first and second stamped actuator arms. The first stamped actuator arm may include a first arm portion, a first body portion and a coil-supporting portion for supporting a coil of a VCM. The first body portion defines a first contact surface. The second stamped actuator arm may include a second arm portion and a second body portion, the second body portion defining a second contact surface. According to one embodiment, the first and second stamped actuator arms may be attached to one another such that the first contact surface faces and contacts the second contact surface.
摘要翻译：磁盘驱动器包括磁盘和磁头堆叠组件。头部堆叠组件包括致动器臂组件，其包括第一和第二冲压的致动器臂。第一冲压致动器臂可以包括第一臂部分，第一主体部分和用于支撑VCM的线圈的线圈支撑部分。第一主体部分限定第一接触表面。第二冲压致动器臂可以包括第二臂部分和第二主体部分，第二主体部分限定第二接触表面。根据一个实施例，第一和第二冲压的致动器臂可以彼此附接，使得第一接触表面面对并接触第二接触表面。

7. 发明授权

US06982853B1 Disk drive including a stamped arm assembly and method of making an actuator arm assembly 有权
标题翻译：磁盘驱动器包括冲压臂组件和制造致动器臂组件的方法
公开(公告)号：US06982853B1
公开(公告)日：2006-01-03
申请号：US10404456
申请日：2003-03-31
申请人： Kamran Oveyssi , Ken L. Chang
发明人： Kamran Oveyssi , Ken L. Chang
IPC分类号： G11B5/54
CPC分类号： G11B5/4833
摘要： An arm assembly of an actuator arm assembly of a disk drive is stamped from a single flat sheet of material and includes first and second actuator arm portions and one or more bendable portions integrally joining the first and second actuator arm portions. A method of making an arm assembly for a disk drive includes steps of providing a flat sheet of material and stamping an arm assembly from the sheet such that the stamped arm assembly includes first and second actuator arm portions and one or more bendable portions integrally joining the first and second actuator arm portions.
摘要翻译：盘驱动器的致动器臂组件的臂组件从单个平板材料冲压而成，并且包括第一和第二致动器臂部分以及与第一和第二致动器臂部分整体接合的一个或多个可弯曲部分。制造用于盘驱动器的臂组件的方法包括以下步骤：提供平板材料并从片材冲压臂组件，使得冲压臂组件包括第一和第二致动器臂部分以及一个或多个可弯曲部分，第一和第二致动器臂部分。

8. 发明授权

US07911742B1 Stamped actuator arm having longitudinally spaced-apart stamped protrusions for supporting a trace suspension flex 有权
标题翻译：冲压的致动器臂具有纵向间隔开的冲压突起，用于支撑迹线悬架弯曲
公开(公告)号：US07911742B1
公开(公告)日：2011-03-22
申请号：US10633145
申请日：2003-07-31
申请人： Ken L. Chang , John L. Rauen
发明人： Ken L. Chang , John L. Rauen
IPC分类号： G11B5/54
CPC分类号： G11B5/486
摘要： A novel head stack assembly is disclosed. The novel head stack assembly includes a stamped actuator arm and a head gimbal assembly attached to the stamped actuator arm. The head gimbal assembly includes a trace suspension flex having a metal base layer and a plurality of conductors supported by the metal base layer. The stamped actuator arm includes an actuator arm side surface that extends longitudinally along the stamped actuator arm. The stamped actuator arm also includes two or three longitudinally spaced-apart stamped protrusions. The stamped protrusions are in contact with the trace suspension flex, and each stamped protrusion extends from the actuator arm side surface.
摘要翻译：公开了一种新型的头部堆叠组件。新型的头部组合组件包括冲压的致动器臂和附接到冲压的致动器臂的头部万向架组件。头万向架组件包括具有金属基层和由金属基层支撑的多个导体的迹线悬架弯曲。冲压的致动器臂包括沿冲压的致动器臂纵向延伸的致动器臂侧表面。冲压的致动器臂还包括两个或三个纵向间隔开的冲压突起。冲压突起与迹线悬架弯曲部接触，并且每个冲压突起从致动器臂侧表面延伸。

9. 发明授权

US07375929B1 Actuator including an actuator body with parallel support extensions and coil support tab for supporting a coil and method of making the same 失效
标题翻译：执行器包括具有平行支撑延伸部的致动器主体和用于支撑线圈的线圈支撑突片及其制造方法
公开(公告)号：US07375929B1
公开(公告)日：2008-05-20
申请号：US10816686
申请日：2004-04-01
申请人： Ken L. Chang , Kamran Oveyssi , Shawn E. Casey , Chaw-Wu Tseng
发明人： Ken L. Chang , Kamran Oveyssi , Shawn E. Casey , Chaw-Wu Tseng
IPC分类号： G11B5/55
CPC分类号： G11B5/4833 , G11B5/4846
摘要： An actuator for a disk drive. The actuator includes an actuator body The actuator body includes a main body section defining a horizontal plane orthogonal to an axis of rotation. The actuator body further includes an actuator arm extending from the main body section. The actuator body further includes two parallel support extensions extending from the main body section opposite the actuator arm. The support extensions cooperatively form a channel between the support extensions. The actuator body further includes a coil support tab disposed adjacent the support extensions and extending orthogonal to the horizontal plane. The actuator further includes a vertical coil defining a coil plane disposed orthogonal to the horizontal plane. The coil is disposed in mechanical communication with the support extensions and the coil support tab for supporting the coil within the channel.
摘要翻译：用于磁盘驱动器的执行器。致动器包括致动器主体。致动器本体包括限定与旋转轴线正交的水平面的主体部分。致动器主体还包括从主体部分延伸的致动器臂。致动器主体还包括从主体部分相对于致动器臂延伸的两个平行的支撑延伸部。支持扩展协同地在支持扩展之间形成一个通道。致动器主体还包括一个线圈支撑突出部，该线圈支撑突出部邻近支撑延伸部延伸并且垂直于水平面延伸致动器还包括限定垂直于水平面布置的线圈平面的垂直线圈。线圈设置成与支撑延伸部和线圈支撑突出部机械连通，用于将线圈支撑在通道内。

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