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公开(公告)号：US08960523B2
公开(公告)日：2015-02-24
申请号：US13110195
申请日：2011-05-18
Applicant: Robert T. Szymanski , Sri Krishna Chimbli , Mark T. Hall , Yen-Lung Chen
Inventor： Robert T. Szymanski , Sri Krishna Chimbli , Mark T. Hall , Yen-Lung Chen
IPC: B23K20/12 , B23K35/12 , B23K20/233
CPC classification number: B23K20/1265 , B23K20/122 , B23K20/126 , B23K20/128 , B23K20/2333 , B23K2103/08 , B23K2103/10 , B23K2103/15 , B23K2103/18
Abstract: When a friction stir weld tool penetrates the interface of two workpieces of dissimilar metal alloy materials, the resultant weld of the different alloy materials may produce a weak weld joint. Such weak joints are often experienced, for example, when attempting to form spot welds or other friction stir welds between a magnesium alloy sheet or strip and an aluminum alloy sheet or strip. It is discovered that suitable coating compositions including an adhesive placed at the interface of assembled workpieces can alter the composition of the friction stir weld material and strengthen the resulting bond. In the example of friction stir welds between magnesium alloy and aluminum alloy workpieces, it is found that combinations of an adhesive with copper, tin, zinc, and/or other powders can strengthen the magnesium-containing and aluminum-containing friction stir weld material.
Abstract translation: 当摩擦搅拌焊接工具穿过异种金属合金材料的两个工件的界面时，不同合金材料的合金焊缝可能产生较弱的焊接接头。 例如，当试图在镁合金板或带与铝合金板或带之间形成点焊或其它摩擦搅拌焊接时，经常遇到这种弱接头。 发现合适的涂料组合物包括放置在组装工件的界面处的粘合剂可以改变摩擦搅拌焊接材料的组成并加强所得粘结。 在镁合金和铝合金工件之间的摩擦搅拌焊接的实例中，发现粘合剂与铜，锡，锌和/或其它粉末的组合可以增强含镁和铝的摩擦搅拌焊接材料。
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公开(公告)号：US08900306B2
公开(公告)日：2014-12-02
申请号：US11535413
申请日：2006-09-26
Applicant: Brooke W. Mastrorio , Mark T. Hall , Shawn D. Stad
Inventor： Brooke W. Mastrorio , Mark T. Hall , Shawn D. Stad
CPC classification number: A61F2/442 , A61F2/4611 , A61F2002/30014 , A61F2002/3008 , A61F2002/30131 , A61F2002/30135 , A61F2002/30166 , A61F2002/302 , A61F2002/30331 , A61F2002/30471 , A61F2002/30477 , A61F2002/30565 , A61F2002/30579 , A61F2002/30594 , A61F2002/30616 , A61F2002/30841 , A61F2002/4435 , A61F2002/444 , A61F2002/4495 , A61F2220/0025 , A61F2220/0033 , A61F2220/0091 , A61F2230/0004 , A61F2230/0013 , A61F2230/0028 , A61F2230/0065 , A61F2250/0018 , A61F2250/0098
Abstract: Devices and methods for preventing the migration or expulsion of a nucleus disc replacement implant are provided. In one embodiment, an anti-expulsion device includes a body that is movable between a compressed configuration where it is adapted to fit through an opening in an annulus of a spinal disc, and an expanded configuration where it has a size that is larger than a size of the opening in the annulus of a spinal disc. The body can also include one or more mating features that allow the body to interact with a nucleus disc replacement implant and/or an annular wall of an annulus. As a result, since the body is larger than the opening of the annulus in the expanded configuration, the interlocking connection between the body and the nucleus disc replacement implant and/or annular wall will allow the body to prevent the nucleus disc replacement implant from being expulsed from the opening in the annulus.
Abstract translation: 提供了用于防止移植或排出髓核置换植入物的装置和方法。 在一个实施例中，防排出装置包括主体，该主体可以在其适于通过脊椎盘的环形空间中的开口配合的压缩构型之间移动，并且扩展构型，其具有大于 椎间盘环的开口尺寸。 身体还可以包括允许身体与核盘替换植入物和/或环的环形壁相互作用的一个或多个配合特征。 结果，由于身体比扩张构型中的环的开口大，所以身体与核盘替换植入体和/或环形壁之间的互锁连接将允许身体防止细胞核盘替换植入物 从环的开口排出。
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公开(公告)号：US20140088651A1
公开(公告)日：2014-03-27
申请号：US14063412
申请日：2013-10-25
Applicant: Steven Ludwig , Mark T. Hall , Thomas V. Doherty
Inventor： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
IPC: A61B17/70
CPC classification number: A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
Abstract: Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
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公开(公告)号：US20130105046A1
公开(公告)日：2013-05-02
申请号：US13282538
申请日：2011-10-27
Applicant: Blair E. Carlson , Mark T. Hall
Inventor： Blair E. Carlson , Mark T. Hall
CPC classification number: C21D9/0068 , B21D13/02 , B21D22/022 , B21D35/005 , B23K11/11 , B23K11/14 , C21D2221/00
Abstract: A method of generating a welded assembly includes providing a work-hardened steel component. The method also includes annealing a region on the work-hardened steel component to impart a local temper to the region such that formability of the region is increased. The method additionally includes forming a projection on the annealed region. Furthermore, the method includes clamping a panel against the projection and joining the panel and the work-hardened steel component at the projection via a welding apparatus to generate the welded assembly. A system for generating a welded assembly employing the disclosed method and a method of generating a reinforced assembly are also disclosed.
Abstract translation: 一种产生焊接组件的方法包括提供加工硬化的钢部件。 该方法还包括退火加工硬化的钢部件上的区域以赋予该区域局部回火，使得该区域的可成形性增加。 该方法还包括在退火区域上形成突起。 此外，该方法包括将面板夹在突出部上，并通过焊接装置将面板和加工硬化的钢部件接合在突起处，以产生焊接组件。 还公开了一种使用所公开的方法产生焊接组件的系统和产生增强组件的方法。
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公开(公告)号：US20120101529A1
公开(公告)日：2012-04-26
申请号：US13342484
申请日：2012-01-03
Applicant: Steven Ludwig , Mark T. Hall , Thomas V. Doherty
Inventor： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
IPC: A61B17/70
CPC classification number: A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
Abstract: Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
Abstract translation: 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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Patent Agency Ranking
6.发明授权公开(公告)号：US07997472B2
公开(公告)日：2011-08-16
申请号：US12418663
申请日：2009-04-06
Applicant: Robert T. Szymanski , Sri Krishna Chimbli , Mark T. Hall , Yen-Lung Chen
Inventor： Robert T. Szymanski , Sri Krishna Chimbli , Mark T. Hall , Yen-Lung Chen
CPC classification number: B23K20/1265 , B23K20/122 , B23K20/126 , B23K20/128 , B23K20/2333 , B23K2103/08 , B23K2103/10 , B23K2103/15 , B23K2103/18
Abstract: When a friction stir weld tool penetrates the interface of two workpieces of dissimilar metal alloy materials, the resultant weld of the different alloy materials may produce a weak weld joint. Such weak joints are often experienced, for example, when attempting to form spot welds or other friction stir welds between a magnesium alloy sheet or strip and an aluminum alloy sheet or strip. It is discovered that suitable coating compositions including an adhesive placed at the interface of assembled workpieces can alter the composition of the friction stir weld material and strengthen the resulting bond. In the example of friction stir welds between magnesium alloy and aluminum alloy workpieces, it is found that combinations of an adhesive with copper, tin, zinc, and/or other powders can strengthen the magnesium-containing and aluminum-containing friction stir weld material.
Abstract translation: 当摩擦搅拌焊接工具穿过异种金属合金材料的两个工件的界面时，不同合金材料的合金焊缝可能产生较弱的焊接接头。 例如，当试图在镁合金板或带与铝合金板或带之间形成点焊或其它摩擦搅拌焊接时，经常遇到这种弱接头。 发现合适的涂料组合物包括放置在组装工件的界面处的粘合剂可以改变摩擦搅拌焊接材料的组成并加强所得粘结。 在镁合金和铝合金工件之间的摩擦搅拌焊接的实例中，发现粘合剂与铜，锡，锌和/或其它粉末的组合可以增强含镁和铝的摩擦搅拌焊接材料。
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公开(公告)号：US07645294B2
公开(公告)日：2010-01-12
申请号：US10813904
申请日：2004-03-31
Applicant: Iain H. Kalfas , Carl Lauryssen , Steven Ludwig , Michael O'Brien , Thomas Doherty , Mark T. Hall , Bryan S. Jones , David Konieczynski , Raymond F. Murphy
Inventor： Iain H. Kalfas , Carl Lauryssen , Steven Ludwig , Michael O'Brien , Thomas Doherty , Mark T. Hall , Bryan S. Jones , David Konieczynski , Raymond F. Murphy
IPC: A61B17/70
CPC classification number: A61B17/7049 , A61B17/7007 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7071 , A61B17/8028
Abstract: A spinal fixation system comprising at least two bone anchors, a rod connecting the bone anchors and a connecting plate extending from a proximal surface of at least one of the bone anchors. A method of fixing vertebrae relative to each other comprising the steps of: implanting bone anchors in two adjacent vertebrae, each bone anchor having a rod receiving portion; placing a rod in the rod receiving portions, thereby connecting the bone anchors; threadably engaging set screws in the rod receiving portions of at least a portion of the bone anchors, thereby fixing the rod to the bone anchors; mating one end of a connecting plate to a proximal bearing surface of at least a portion of the bone anchors; and engaging a cap with at least a portion of the set screws, thereby fixing the connecting plate to the bone anchors.
Abstract translation: 包括至少两个骨锚的脊柱固定系统，连接骨锚的杆和从至少一个骨锚的近端表面延伸的连接板。 一种相对于彼此固定椎骨的方法，包括以下步骤：将骨锚植入两个相邻的椎骨中，每个骨锚具有杆接收部分; 将棒放置在杆接收部分中，从而连接骨锚; 在至少一部分骨锚固件的杆接收部分中将固定螺钉螺纹接合，从而将杆固定到骨锚固件上; 将连接板的一端配合到所述骨锚的至少一部分的近侧支承表面; 并且将盖与至少一部分固定螺钉接合，从而将连接板固定到骨锚上。
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公开(公告)号：US20080135601A1
公开(公告)日：2008-06-12
申请号：US11930956
申请日：2007-10-31
Applicant: Yen-Lung Chen , Mark T. Hall , Robert L. Totten , Robert T. Szymanski , Xiaohong Q. Gayden , Gregory A. Fischer
Inventor： Yen-Lung Chen , Mark T. Hall , Robert L. Totten , Robert T. Szymanski , Xiaohong Q. Gayden , Gregory A. Fischer
IPC: B23K20/12
CPC classification number: B23K20/1235
Abstract: The present invention provides an apparatus and improved method of friction stir spot welding that assures a predetermined bottom thickness and a reduction in variation in a series of resultant spot welds. The advantage of the present invention lies in that the plunge distance is controlled from the top plane of the anvil against which the bottom thickness is specified, and systematically adjusted to account for changing system parameters, such as, but not limited to, deflection and thermal expansion of the weld gun. The present invention also provides for improved and controlled weld quality through implementation of a dwell operation or dwell operations, whereby weld heat input is manipulated by causing the weld tool to dwell in a dwell region or at a desired depth or depths within the workpiece(s) for a predetermined time interval to achieve desired mechanical properties of the resultant weld joint.
Abstract translation: 本发明提供了一种摩擦搅拌点焊接的装置和改进方法，其确保预定的底部厚度并减少一系列点焊中的变化。 本发明的优点在于，从指定底部厚度的砧座的顶平面控制插入距离，并且系统地调节以改变系统参数，例如但不限于偏转和热 扩大焊枪。 本发明还通过实施驻留操作或停留操作来提供改进和控制的焊接质量，由此通过使焊接工具驻留在停留区域内或在工件内的期望深度或深度处来操纵焊接热输入 ）预定的时间间隔以获得所得到的焊接接头的期望的机械性能。
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公开(公告)号：US20110314660A1
公开(公告)日：2011-12-29
申请号：US12823292
申请日：2010-06-25
Applicant: Timothy J. Alfermann , Arthur L. McGrew, JR. , Robert T. Szymanski , Blair E. Carlson , Mark T. Hall
Inventor： Timothy J. Alfermann , Arthur L. McGrew, JR. , Robert T. Szymanski , Blair E. Carlson , Mark T. Hall
IPC: H02K15/09
CPC classification number: H02K15/0012 , H02K15/0056 , Y10T29/49012
Abstract: A method of manufacturing an electric motor includes stacking a plurality of laminate layers to form a rotor stack. A plurality of conductor bars are inserted into a respective one of a plurality of rotor slots defined by the rotor stack, such that each of the plurality of conductor bars protrudes from the axial ends of the rotor stack. End pieces for the electric motor are rotated relative to the plurality of conductor bars to weld the end pieces to the conductor bars.
Abstract translation: 制造电动马达的方法包括堆叠多个叠层以形成转子叠层。 多个导体条被插入到由转子叠层限定的多个转子槽中的相应一个中，使得多个导体条中的每一个从转子堆叠的轴向端部突出。 用于电动机的端件相对于多个导体杆旋转，以将端部件焊接到导体条。
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公开(公告)号：US08052029B1
公开(公告)日：2011-11-08
申请号：US12873648
申请日：2010-09-01
Applicant: David R. Sigler , Blair E. Carlson , Robert T. Szymanski , Mark T. Hall
Inventor： David R. Sigler , Blair E. Carlson , Robert T. Szymanski , Mark T. Hall
IPC: B23K20/12
CPC classification number: B23K20/123 , B23K20/1265
Abstract: A method of performing a plurality of friction stir spot welds with a friction stir spot welding (FSSW) system includes measuring a length of a pin of a weld tool of the FSSW system. The length is compared to a first limit to determine if the length is above or below the first limit. Debris is removed off of a tip of the pin when the length is determined to be above the first limit. The length is also compared to a second limit to determine if the length is above or below the second limit. At least one friction stir spot weld is performed on a workpiece when the length is determined to be less than the first limit and above the second limit.
Abstract translation: 用摩擦搅拌点焊（FSSW）系统执行多个摩擦搅拌点焊的方法包括测量FSSW系统的焊接工具的销的长度。 将长度与第一限制进行比较，以确定长度是否高于或低于第一限制。 当长度确定为高于第一限制时，碎屑从销的尖端移除。 还将长度与第二限制进行比较，以确定长度是否高于或低于第二限制。 当确定长度小于第一限制并高于第二限制时，对工件执行至少一个摩擦搅拌点焊。
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