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1. 发明授权

US08385024B2 Tolerance ring with edge bump difference 有权
标题翻译：公差环带边缘凸起差异
公开(公告)号：US08385024B2
公开(公告)日：2013-02-26
申请号：US12900352
申请日：2010-10-07
申请人： Ryan John Schmidt , Kevin Patrick Hanrahan , Damon Douglas Brink , David Django Dexter , Philippe Jacques Parsy
发明人： Ryan John Schmidt , Kevin Patrick Hanrahan , Damon Douglas Brink , David Django Dexter , Philippe Jacques Parsy
IPC分类号： G11B5/55 , G11B21/08 , B25G3/20 , F16B2/00
CPC分类号： G11B5/4813 , F16C27/00 , F16C2370/12 , G11B5/5569 , Y10T403/7058
摘要： A novel tolerance ring includes a hollow cylindrical body defining a longitudinal axis that passes axially through its center. A circumferential gap divides the hollow cylindrical body so that the hollow cylindrical body includes first and second longitudinal edges that define the circumferential gap. A plurality of bumps protrude radially from the hollow cylindrical body, and consists of a plurality of gap-adjacent bumps and a plurality of non-gap-adjacent bumps. At least one of the plurality of bumps is circumferentially between the gap and each of the non-gap-adjacent bumps. None of the plurality of bumps is circumferentially between the gap and each of the gap-adjacent bumps. The tolerance ring includes a means for increasing an otherwise lower average radial compressive stiffness of the gap-adjacent bumps to become substantially equal to an average radial stiffness of the non-gap-adjacent bumps.
摘要翻译：一个新颖的公差环包括一个中空的圆柱体，它限定了轴向穿过其中心的纵向轴线。圆周间隙分隔中空圆柱体，使得中空圆柱体包括限定周向间隙的第一和第二纵向边缘。多个凸起从中空圆柱体径向突出，并且由多个间隙相邻的凸块和多个非间隙相邻的凸块组成。所述多个凸起中的至少一个周向地在所述间隙和每个所述非间隙相邻的凸块之间。所述多个凸块中的每一个在所述间隙和每个所述间隙相邻的凸块之间不是圆周的。公差环包括用于增加间隙相邻凸块的另外更低的平均径向压缩刚度以使其基本等于非间隙相邻凸块的平均径向刚度的装置。

2. 发明授权

US07840122B1 Medicine vaporizer with crimped conductive pins 失效
标题翻译：药物蒸发器带有压接导电针
公开(公告)号：US07840122B1
公开(公告)日：2010-11-23
申请号：US11655618
申请日：2007-01-19
申请人： Kevin Patrick Hanrahan , Damon Douglas Brink
发明人： Kevin Patrick Hanrahan , Damon Douglas Brink
IPC分类号： A01G13/06
CPC分类号： A61M11/041 , A61M11/042 , A61M15/0045 , H01R4/182
摘要： A medicine vaporizer for an inhaler includes a metal louver. The metal louver has a first end and an opposing second end, and defines a louver thickness. The medicine vaporizer also includes first and second electrically conductive pins that define a pin thickness greater than the louver thickness. The first electrically conductive pin includes a first crimping region that is attached to and crimped over the first end. The second electrically conductive pin includes a second crimping region that is attached to and crimped over the second end.
摘要翻译：用于吸入器的药物蒸发器包括金属百叶窗。金属百叶窗具有第一端和相对的第二端，并且限定百叶窗厚度。药物蒸发器还包括限定大于百叶窗厚度的销厚度的第一和第二导电销。第一导电销包括第一压接区域，第一压接区域附接到第一端部并压接在第一端部上。第二导电销包括第二压接区域，第二压接区域附接到并压接在第二端上。

3. 发明授权

US07450344B2 Remelted Magnetic head support structure in a disk drive 有权
标题翻译：在磁盘驱动器中重新配置磁头支撑结构
公开(公告)号：US07450344B2
公开(公告)日：2008-11-11
申请号：US10712187
申请日：2003-11-12
申请人： Damon Douglas Brink , Kevin Patrick Hanrahan , Ryan John Schmidt , David Django Dexter
发明人： Damon Douglas Brink , Kevin Patrick Hanrahan , Ryan John Schmidt , David Django Dexter
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A magnetic head supporting structure comprises a metal purified by vacuum arc remelting, vacuum induction melting, electroslag remelting, or electroslag remelting under vacuum, in at least one of the regions that undergo plastic deformation during disk drive manufacture, to reduce small hard inclusions that might be released into the disk drive interior environment.
摘要翻译：磁头支撑结构包括通过真空电弧重熔，真空感应熔化，电渣重熔或在真空下的电渣重熔，在磁盘驱动器制造期间在至少一个经历塑性变形的区域中净化的金属，以减少可能的小的硬夹杂物被释放到磁盘驱动器的内部环境中。

4. 发明申请

US20140193190A1 TOLERANCE RING WITH EDGE BUMP DIFFERENCE 审中-公开
标题翻译：宽度环与边缘差异
公开(公告)号：US20140193190A1
公开(公告)日：2014-07-10
申请号：US13738690
申请日：2013-01-10
申请人： Ryan John Schmidt , Kevin Patrick Hanrahan , Damon Douglas Brink , David Django Dexter , Philippe Jacques Parsy
发明人： Ryan John Schmidt , Kevin Patrick Hanrahan , Damon Douglas Brink , David Django Dexter , Philippe Jacques Parsy
IPC分类号： F16C11/04
CPC分类号： F16C27/02 , F16D1/0835 , Y10T403/32819
摘要： A novel tolerance ring includes a hollow cylindrical body defining a longitudinal axis that passes axially through its center. The hollow cylindrical body includes first and second longitudinal edges that define a circumferential gap. A plurality of bumps protrude radially from the hollow cylindrical body, and consists of a plurality of gap-adjacent bumps and a plurality of non-gap-adjacent bumps. At least one of the plurality of bumps is circumferentially between the gap and each of the non-gap-adjacent bumps. None of the plurality of bumps is circumferentially between the gap and each of the gap-adjacent bumps. Structure is disclosed to increase an otherwise lower average radial compressive stiffness of the gap-adjacent bumps to become more similar to an average radial stiffness of the non-gap-adjacent bumps.
摘要翻译：一个新颖的公差环包括一个中空的圆柱体，它限定了轴向穿过其中心的纵向轴线。中空圆柱体包括限定周向间隙的第一和第二纵向边缘。多个凸起从中空圆柱体径向突出，并且由多个间隙相邻的凸块和多个非间隙相邻的凸块组成。所述多个凸起中的至少一个周向地在所述间隙和每个所述非间隙相邻的凸块之间。所述多个凸块中的每一个在所述间隙和每个所述间隙相邻的凸块之间不是圆周的。公开了结构以增加间隙相邻凸块的另外较低的平均径向压缩刚度，以变得更接近于与非间隙相邻的凸块的平均径向刚度。

5. 发明申请

US20120087044A1 TOLERANCE RING WITH EDGE BUMP DIFFERENCE 有权
标题翻译：宽度环与边缘差异
公开(公告)号：US20120087044A1
公开(公告)日：2012-04-12
申请号：US12900352
申请日：2010-10-07
申请人： Ryan John Schmidt , Kevin Patrick Hanrahan , Damon Douglas Brink , David Django Dexter , Philippe Jacques Parsy
发明人： Ryan John Schmidt , Kevin Patrick Hanrahan , Damon Douglas Brink , David Django Dexter , Philippe Jacques Parsy
IPC分类号： G11B21/08
CPC分类号： G11B5/4813 , F16C27/00 , F16C2370/12 , G11B5/5569 , Y10T403/7058
摘要： A novel tolerance ring includes a hollow cylindrical body defining a longitudinal axis that passes axially through its center. A circumferential gap divides the hollow cylindrical body so that the hollow cylindrical body includes first and second longitudinal edges that define the circumferential gap. A plurality of bumps protrude radially from the hollow cylindrical body, and consists of a plurality of gap-adjacent bumps and a plurality of non-gap-adjacent bumps. At least one of the plurality of bumps is circumferentially between the gap and each of the non-gap-adjacent bumps. None of the plurality of bumps is circumferentially between the gap and each of the gap-adjacent bumps. The tolerance ring includes a means for increasing an otherwise lower average radial compressive stiffness of the gap-adjacent bumps to become substantially equal to an average radial stiffness of the non-gap-adjacent bumps.
摘要翻译：一个新颖的公差环包括一个中空的圆柱体，它限定了轴向穿过其中心的纵向轴线。圆周间隙分隔中空圆柱体，使得中空圆柱体包括限定周向间隙的第一和第二纵向边缘。多个凸起从中空圆柱体径向突出，并且由多个间隙相邻的凸块和多个非间隙相邻的凸块组成。所述多个凸起中的至少一个周向地在所述间隙和每个所述非间隙相邻的凸块之间。所述多个凸块中的每一个在所述间隙和每个所述间隙相邻的凸块之间不是圆周的。公差环包括用于增加间隙相邻凸块的另外更低的平均径向压缩刚度以使其基本等于非间隙相邻凸块的平均径向刚度的装置。

6. 发明授权

US07507063B2 Snap ring with recessed interior contour 有权
标题翻译：卡环具有凹陷的内部轮廓
公开(公告)号：US07507063B2
公开(公告)日：2009-03-24
申请号：US10812615
申请日：2004-03-29
申请人： David Django Dexter , Damon Douglas Brink , Ryan John Schmidt , Matthew S. Sprankle , Kevin Patrick Hanrahan
发明人： David Django Dexter , Damon Douglas Brink , Ryan John Schmidt , Matthew S. Sprankle , Kevin Patrick Hanrahan
IPC分类号： F16B21/18 , G11B21/00
CPC分类号： F16B21/18 , G11B33/1446
摘要： A snap ring for applications requiring cleanliness has a novel recessed interior contour that reduces debris generation during installation of the snap ring. The snap ring is suitable for applications where a reduction in debris generation is desirable, such as to retain an actuator pivot bearing in information storage devices like magnetic hard disk drives.
摘要翻译：需要清洁的应用的卡环具有新颖的凹陷内部轮廓，可减少卡环安装期间的碎屑产生。卡环适用于需要减少碎片产生的应用，例如将致动器枢转轴承保持在诸如磁性硬盘驱动器的信息存储装置中。

7. 发明授权

US5870252A Magnetic head suspension assembly having load beam with high resonant frequency and shock resistance 失效
标题翻译：具有高谐振频率和抗冲击性的负载梁的磁头悬架组件
公开(公告)号：US5870252A
公开(公告)日：1999-02-09
申请号：US693408
申请日：1996-08-07
申请人： Kevin Patrick Hanrahan
发明人： Kevin Patrick Hanrahan
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A load beam attached to an actuator arm of a magnetic head suspension assembly includes a base section, a midsection and an arm section. An air bearing slider is disposed at the distal end of the arm section. The midsection joins to the base section at a junction boundary which is wider than any of the other sections, and is also positioned at a distance away from the actuator arm. The load beam bends at the midsection starting at the junction boundary. The bending of the load beam allows the slider to fly proximally close to a disk surface during normal operation. The base section, secured to an actuator arm, is integrally formed with ribs. The base section provides a firm platform for the bending of the load beam and effectively shortens the effective length of the load beam, which affords higher vibrational resonant frequency. The suspension assembly also can sustain high shock separation impact.
摘要翻译：附接到磁头悬挂组件的致动器臂的负载梁包括基部，中部和臂部。空气轴承滑块设置在臂部的远端。中间部分在比任何其他部分宽的接合边界处连接到基部，并且还位于远离致动器臂的距离处。负载梁在连接边界处开始的中部弯曲。负载梁的弯曲允许滑块在正常操作期间向近侧飞行靠近盘表面。固定到致动器臂的基部与肋一体地形成。基座部分为负载梁的弯曲提供了坚实的平台，有效地缩短了负载梁的有效长度，从而提供了更高的振动共振频率。悬挂组件也可以承受高冲击分离冲击。

8. 发明授权

US5896248A Bond pads for metal welding of flexure to air bearing slider and grounding configuration thereof 失效
标题翻译：用于金属焊接用于空气轴承滑块及其接地构造的接合垫
公开(公告)号：US5896248A
公开(公告)日：1999-04-20
申请号：US924584
申请日：1997-09-05
申请人： Kevin Patrick Hanrahan , Amanullah Khan
发明人： Kevin Patrick Hanrahan , Amanullah Khan
IPC分类号： G11B5/48 , G11B5/60 , H01R43/00
CPC分类号： G11B5/4833 , Y10T29/49025
摘要： A magnetic head assembly has a plurality of slider electrical bond pads arranged in a first configuration on a top surface opposite the air bearing surface of a slider. A plurality of slider mechanical bond pads are arranged in a second configuration on the top surface of the slider. A plurality of flexure electrical bond pads are arranged in a third configuration on a bottom surface of a flexure. The third configuration and the first configuration are such that the slider electrical bond pads mate with the flexure electrical bond pads. A plurality of flexure mechanical bond pads are arranged in a fourth configuration on the bottom surface of the flexure. The fourth configuration and the second configuration are such that the slider mechanical bond pads mate with the flexure mechanical bond pads. Slider-to-flexure weld joints join the flexure electrical bond pads to the slider electrical bond pads. Slider-to-wire weld joints join the flexure mechanical bond pads to the slider mechanical bond pads.
摘要翻译：磁头组件具有在与滑块的空气支承表面相对的顶表面上以第一配置布置的多个滑块电接合焊盘。多个滑块机械接合垫以第二构造布置在滑块的顶表面上。多个弯曲电接合焊盘以第三构造布置在挠曲件的底表面上。第三构造和第一构造使得滑块电接合焊盘与挠曲电接合焊盘配合。多个弯曲机械接合垫以第四构造布置在挠曲件的底表面上。第四构造和第二构造使得滑块机械接合垫与挠曲机械接合垫匹配。滑块到挠曲焊接接头将挠性电接合焊盘连接到滑块电接合焊盘。滑块对电线焊接接头将挠性机械接合焊盘连接到滑块机械接合焊盘。

9. 发明授权

US5870258A Conductive trace flexure for a magnetic head suspension assembly 失效
标题翻译：用于磁头悬挂组件的导电迹线弯曲
公开(公告)号：US5870258A
公开(公告)日：1999-02-09
申请号：US931775
申请日：1997-09-16
申请人： Amanullah Khan , Kevin Patrick Hanrahan , Yiao-Tee Hsia
发明人： Amanullah Khan , Kevin Patrick Hanrahan , Yiao-Tee Hsia
IPC分类号： G11B5/60 , G11B5/48 , G11B5/56 , G11B21/02 , G11B21/21 , G11B5/54
CPC分类号： G11B5/486 , G11B5/4833
摘要： A magnetic head suspension assembly for transducing data from and onto a surface of a rotating magnetic disk includes a load beam for supplying a directed force to a slider, so as to maintain the slider at a desired height above the disk surface. A flexure is secured to the load beam, and is formed of a flexible dielectric layer on which a pattern of conductive traces are formed. These conductive traces are patterned for providing sufficient flexibility in various degrees of movement and stiffness to resist physical deformation, for imparting optimal mechanical and structural support to the slider and to the load beam, and for electrically connecting the slider to read/write electronic circuitry. In the preferred embodiment, the dielectric layer is made of a polymeric resinous material, such as polyimide, and the conductive traces are made of copper.
摘要翻译：用于从旋转磁盘的表面传递数据的磁头悬挂组件包括用于向滑块提供定向力的负载梁，以将滑块保持在盘表面上方所需的高度。挠曲件被固定到负载梁上，并且由形成有导电迹线图案的柔性介电层形成。这些导电迹线被图案化以在各种运动程度和刚度上提供足够的灵活性以抵抗物理变形，从而为滑块和负载梁提供最佳的机械和结构支撑，并将滑块电连接到读/写电子电路。在优选实施例中，电介质层由诸如聚酰亚胺的聚合树脂材料制成，导电迹线由铜制成。

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