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21. 发明申请

US20090235846A1 Reconfigurable pallet 有权
标题翻译：可重构托盘
公开(公告)号：US20090235846A1
公开(公告)日：2009-09-24
申请号：US12051346
申请日：2008-03-19
申请人： Dalong Gao , Nicolas Lauzier , Robin Stevenson , Robert Jacob Scheuerman
发明人： Dalong Gao , Nicolas Lauzier , Robin Stevenson , Robert Jacob Scheuerman
IPC分类号： B65D19/38 , B65D19/44
CPC分类号： B65D19/44 , B65D19/0002 , B65D85/68 , B65D2519/00815
摘要： A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has several linkage assemblies to position a support element in a desired location for each version of a component. The linkage assemblies each include multiple bases secured to the platform, to position the support element in the desired location. Securing a locking mechanism on the linkage assemblies prevents movement of the support element when in the desired position. To configure the pallet for another version of the component the locking mechanisms are released, the support elements are moved to another base and the locking mechanisms are secured again for each of the support assemblies.
摘要翻译：托盘包括平台和位于平台上的多个位置处的多个支撑组件。一个支持组件与要支持的组件的每个位置相关联。每个支撑组件具有多个联动组件以将支撑元件定位在组件的每个版本的期望位置。连杆组件各自包括固定到平台的多个基座，以将支撑元件定位在期望的位置。在连接组件上固定锁定机构可防止支撑元件处于所需位置时的移动。为了配置托板用于组件的另一版本，锁定机构被释放，支撑元件被移动到另一个基座，并且锁定机构再次被固定用于每个支撑组件。

22. 发明授权

US07555833B2 System for programmable self-piercing riveting 有权
标题翻译：可编程自穿铆接系统
公开(公告)号：US07555833B2
公开(公告)日：2009-07-07
申请号：US11106103
申请日：2005-04-14
申请人： Pei-Chung Wang , Peter C. Sun , Robin Stevenson , Charles W. Wampler, II
发明人： Pei-Chung Wang , Peter C. Sun , Robin Stevenson , Charles W. Wampler, II
IPC分类号： B23P19/00
CPC分类号： B21J15/08 , B21J15/025 , B21J15/12 , B21J15/28 , B21J15/36 , Y10T29/49956 , Y10T29/53013 , Y10T29/53043 , Y10T29/5307 , Y10T29/5343 , Y10T29/5377
摘要： A system and method for self-piercing riveting including an alignment mechanism comprising laser diodes and sensors for facilitating alignment of a rivet gun and a back-up located on opposite sides of sheet metal parts to be joined, and an oscillation piercing technique for reducing force loads on structures, particularly robotic structures, carrying the rivet gun and the back-up.
摘要翻译：一种用于自穿孔铆接的系统和方法，包括对准机构，其包括激光二极管和传感器，用于促进铆钉枪的对准和位于待接合的金属板零件的相对侧上的支撑件，以及用于减小力的振动刺穿技术装载在结构上，特别是机器人结构，承载铆钉枪和后备。

23. 发明申请

US20080056842A1 Fastener for attachment by friction stir processing 失效
标题翻译：用于摩擦搅拌加工的紧固件
公开(公告)号：US20080056842A1
公开(公告)日：2008-03-06
申请号：US11469995
申请日：2006-09-05
申请人： Robin Stevenson , Pei-Chung Wang , James F. Hengel
发明人： Robin Stevenson , Pei-Chung Wang , James F. Hengel
IPC分类号： F16B39/02
CPC分类号： F16B37/061
摘要： A fastener is provided for attachment to a workpiece by a friction stir process. The fastener includes a base having an underside adapted to seat upon the workpiece and a fastener portion attached to the top side of the base. An anchor portion projects from the underside of the base and is adapted to be rotated and advanced at high speed and inserted into the workpiece by friction stirring of the workpiece. The anchor portion is embedded in the workpiece upon cooling of the workpiece. The anchor portion has an indent in the surface thereof enabling the softened stirred material to flow into the indent and thereby mechanically capture the anchor portion within the solidified workpiece.
摘要翻译：提供紧固件以通过摩擦搅拌工艺附接到工件。紧固件包括具有适于安置在工件上的下侧的基座和附接到基座的顶侧的紧固件部分。锚固部分从基部的下侧伸出并适于高速旋转和前进，并通过工件的摩擦搅动将其插入到工件中。当工件冷却时，锚定部分嵌入工件中。锚固部分在其表面上具有凹口，使得软化的搅拌材料能够流入压痕，从而机械地捕获固化的工件内的锚定部分。

24. 发明申请

US20070075049A1 Method and apparatus for improved cooling of resistance welding cap 有权
公开(公告)号：US20070075049A1
公开(公告)日：2007-04-05
申请号：US11242736
申请日：2005-10-04
申请人： Robin Stevenson , Pei-Chung Wang , Michael Karagoulis , Hai-Lung Tsai
发明人： Robin Stevenson , Pei-Chung Wang , Michael Karagoulis , Hai-Lung Tsai
IPC分类号： B23K11/30
CPC分类号： B23K11/3054
摘要： According to the invention a hollow cylindrical shank of electrically conducting metal is connected to a resistance welder. A coolant supply tube passes through the shank and has an interior coolant supply passage. The coolant supply tube has an outer diameter less than the inner diameter of the hollow cylindrical shank. A weld cap seats on the shank and has a cap tip and a cap skirt that depends from the cap tip and is attached to the shank. An underside of the cap tip faces the shank and the supply tube. A coolant receiving bore formed into the underside of the weld cap extends into the cap tip to receive the coolant supply tube part way into the bore. The bore formed into the underside of the cap tip defines a bore sidewall that provides added area of heat transfer contact between the coolant and the cap tip.

25. 发明申请

US20060175381A1 Friction stir nut and method of joining therewith 审中-公开
标题翻译：摩擦搅拌螺母及其接合方法
公开(公告)号：US20060175381A1
公开(公告)日：2006-08-10
申请号：US11055368
申请日：2005-02-10
申请人： Pei-Chung Wang , Robin Stevenson
发明人： Pei-Chung Wang , Robin Stevenson
IPC分类号： B23K20/12
CPC分类号： B21J15/027 , B21J15/043 , B23K20/1245 , B29C65/0672 , B29C65/069 , B29C65/602 , B29C66/1122 , B29C66/21 , B29C66/5326 , B29C66/8322 , F16B29/00 , Y10T428/2495 , Y10T428/31678
摘要： A friction stir nut is disclosed. The friction stir nut includes a body, a cap, and an anti-rotation feature. The body has an elongated cylindrical shank extending between a first end and a second end, the cap being disposed at the second end, and the anti-rotation feature being disposed at the cap and/or an outer surface of the body. The body and cap have a blind axial hole extending from the first end to the second end, the first end being blind and the second end being open. The outer surface of the first end has a flat surface oriented substantially perpendicular to the axis of the shank, and the body has a cylindrical wall thickness suitable for receiving internal threads. In response to a mandrel tool friction stir welding the friction stir nut to a workpiece and then being extracted, uniform internal threads result at the body. The anti-rotation feature bonds to the workpiece by metallurgical bonding and/or mechanical bonding.
摘要翻译：公开了一种摩擦搅拌螺母。摩擦搅拌螺母包括主体，盖子和防旋转特征。主体具有在第一端和第二端之间延伸的细长圆柱形柄，帽设置在第二端处，并且防旋转特征设置在主体的帽和/或外表面处。主体和盖具有从第一端延伸到第二端的盲轴向孔，第一端是盲型的，第二端是敞开的。第一端的外表面具有基本上垂直于柄的轴线定向的平坦表面，并且主体具有适于接纳内螺纹的圆柱形壁厚。响应于心轴工具摩擦搅拌将摩擦搅拌螺母焊接到工件上，然后被抽出，在身体上产生均匀的内螺纹。防旋转特征通过冶金结合和/或机械粘结结合到工件。

26. 发明申请

US20060145498A1 Spring loaded lock and latch with automatic reset capability 失效
标题翻译：弹簧加载锁定和自动复位功能
公开(公告)号：US20060145498A1
公开(公告)日：2006-07-06
申请号：US11028912
申请日：2005-01-04
申请人： Andrew Bartos , Teresa Holiness , Robin Stevenson , Devadatta Kulkarni
发明人： Andrew Bartos , Teresa Holiness , Robin Stevenson , Devadatta Kulkarni
IPC分类号： B62C1/06
CPC分类号： B60P1/003 , B60P3/40 , Y10T70/5381 , Y10T292/54
摘要： A latch assembly includes a plunger having a ramp and a lip, with a support member defining an opening through which the plunger extends. A support surface partially defines the opening and supports the plunger. The plunger is selectively movable between an extended position, in which the plunger protrudes a first distance from the opening, and a retracted position, in which the plunger protrudes a second distance from the opening, with the second distance being less than the first distance. In the extended position, the ramp and the lip are on a first side of the opening. In contrast, in the retracted position, the ramp and the lip are on a second side of the opening, with the lip engaging the support member to maintain the retracted position.
摘要翻译：闩锁组件包括具有斜面和唇缘的柱塞，其中支撑构件限定了柱塞延伸穿过的开口。支撑表面部分地限定开口并支撑柱塞。柱塞可以选择性地在其中柱塞从开口突出第一距离的延伸位置和缩回位置之间移动，在该缩回位置中柱塞从开口突出第二距离，第二距离小于第一距离。在延伸位置，斜面和唇缘位于开口的第一侧。相反，在缩回位置，斜面和唇缘位于开口的第二侧上，其中唇缘与支撑构件接合以保持缩回位置。

27. 发明申请

US20060125267A1 Sliding load floor 失效
公开(公告)号：US20060125267A1
公开(公告)日：2006-06-15
申请号：US11009528
申请日：2004-12-10
申请人： Robin Stevenson , Devadatta Kulkarni , Andrew Bartos , Teresa Holiness
发明人： Robin Stevenson , Devadatta Kulkarni , Andrew Bartos , Teresa Holiness
IPC分类号： B62C1/06
CPC分类号： B60P1/003
摘要： A sliding load floor assembly for a motor vehicle comprises a sliding platform configured to receive a load floor and slidable along a support frame fixed to the vehicle. The support frame includes upper and lower flanges. An axle extends outward from the sliding platform, with a roller rotatably attached thereto and movable along the upper and lower flanges. The roller configuration elevates the sliding platform above a vehicle floor, while allowing the sliding platform the move between a stowed position and an extended position. A wedge is configured to exert a vertical force upon a portion of the sliding platform in the stowed position, thereby preventing vertical movement of the roller to reduce vibration. At least one detent member and at least one latch member are selectively engageable with one another to restrict movement of the sliding platform with respect to the support rail.

28. 发明申请

US20060124697A1 Phase change resistance spot welding tip 失效
公开(公告)号：US20060124697A1
公开(公告)日：2006-06-15
申请号：US11008427
申请日：2004-12-09
申请人： Robin Stevenson , Pei-Chung Wang
发明人： Robin Stevenson , Pei-Chung Wang
IPC分类号： A47J36/02
CPC分类号： B23K11/3018
摘要： An improved spot welding tip is adapted for welding a set of adjacent members within a heated zone during a welding program, wherein a quantity of energy is produced, and for reducing the final base temperature of the heated zone. The tip presents a distal engaging surface for contacting one of the members and defines a preferably inner space located a preferred distance from the surface. A phase changing body is releasably retained within the space. At least a portion of the body changes from a first phase to a second phase by absorbing at least a portion of the heat energy during the welding program.

29. 发明授权

US07013768B2 Rivet with sliding cap for friction stir riveting 失效
标题翻译：铆钉用滑动帽进行摩擦搅拌铆接
公开(公告)号：US07013768B2
公开(公告)日：2006-03-21
申请号：US10951539
申请日：2004-09-28
申请人： Robin Stevenson , Pei-Chung Wang
发明人： Robin Stevenson , Pei-Chung Wang
IPC分类号： B25B23/08
CPC分类号： B23K20/122 , Y10T29/49968
摘要： A friction stir rivet is rotated and driven through a first fusible workpiece into an engaged second fusible workpiece, causing local portions of the first and second workpieces to plasticize. A slideable cap contacts the exposed surface of the first workpiece shortly after the process begins. The contact causes the cap to act as a retaining element, limiting the escape of plasticized material from stir site. Once the rivet is driven into the first and second workpieces, rotation ceases and the plasticized material hardens around the rivet. A weld is thus created, joining the workpieces and encompassing the rivet, which provides additional mechanical strength.
摘要翻译：摩擦搅拌铆钉被旋转并通过第一可熔工件驱动到接合的第二可熔工件中，导致第一和第二工件的局部部分增塑。过程开始后不久，可滑动盖接触第一工件的暴露表面。接触导致盖作为保持元件，限制了增塑材料从搅拌部位的逸出。一旦铆钉被驱动进入第一和第二工件，旋转停止，并且塑化的材料在铆钉周围硬化。因此产生焊缝，连接工件并包围铆钉，其提供额外的机械强度。

30. 发明授权

US06993423B2 Method for adjusting vehicle cockpit devices 失效
标题翻译：汽车驾驶舱装置调整方法
公开(公告)号：US06993423B2
公开(公告)日：2006-01-31
申请号：US10324468
申请日：2002-12-19
申请人： Robert R. Inman , Robin Stevenson , Clark E McCall
发明人： Robert R. Inman , Robin Stevenson , Clark E McCall
IPC分类号： G06F7/00
CPC分类号： B60N2/0248
摘要： A method for adjusting a plurality of vehicle cockpit devices via a two-part process that utilizes device position constraints to determine candidate arrangements and then, ultimately, recommended arrangements of the vehicle cockpit devices to determine a desired setting of the various devices. The position constraints are determined using positioning data obtained from an occupant. An exploratory search routine is used to determine the candidate arrangements with the cockpit devices being moved to each candidate arrangement so that the occupant can be queried concerning the desirability of each such arrangement. The occupant's responses are then stored for later retrieval. Thereafter, a plurality of recommended arrangements of the cockpit devices are determined using a meta-heuristic pattern search along with a neural network search accelerator that permits screening of each recommended arrangement. The occupant can then select one of the recommended arrangements as a final positioning arrangement of the cockpit devices.
摘要翻译：一种用于通过利用设备位置约束来确定候选布置的两部分过程来调整多个车辆驾驶舱的方法，然后最终确定车辆座舱设备的推荐布置以确定各种设备的期望设置。使用从乘员获得的定位数据来确定位置约束。使用探索性搜索程序来确定驾驶舱装置被移动到每个候选布置的候选布置，使得可以针对每个这样的布置的可取性查询乘客。然后存储乘客的响应以便稍后检索。此后，使用元启发式模式搜索确定驾驶舱装置的多个推荐布置以及允许筛选每个推荐装置的神经网络搜索加速器。然后乘客可以选择推荐的布置之一作为驾驶舱装置的最终定位装置。

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