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公开(公告)号：US06779256B2
公开(公告)日：2004-08-24
申请号：US10064147
申请日：2002-06-14
IPC分类号： B23P1900
CPC分类号： B25B27/02 , H01R43/26 , H05K13/0491 , Y10T29/49815 , Y10T29/49822 , Y10T29/49824 , Y10T29/53274 , Y10T29/53283 , Y10T29/53943
摘要： A tool is provided for separating a first circuit board and a second circuit board to prevent the damage thereof. The tool includes a piston assembly and a handle. A first blade and second blade are coupled between the handle and the piston assembly. The first blade and the second blade are normally biased outwardly. The handle has a first position and a second position relative to the piston assembly. In the first position the blades are biased outwardly and in the second position the piston assembly biases the blades inwardly to engage the first circuit board.
摘要翻译： 提供了用于分离第一电路板和第二电路板以防止其损坏的工具。 该工具包括活塞组件和把手。 第一叶片和第二叶片联接在手柄和活塞组件之间。 第一刀片和第二刀片通常被向外偏置。 手柄具有相对于活塞组件的第一位置和第二位置。 在第一位置，叶片被向外偏压，并且在第二位置中，活塞组件向内偏压叶片以接合第一电路板。
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公开(公告)号：US07074056B2
公开(公告)日：2006-07-11
申请号：US10064145
申请日：2002-06-14
IPC分类号： H01R4/66
CPC分类号： H01R13/6485 , H01R43/26
摘要： A connector cap assembly mechanically and electrically couples to the connector back shell that has connector contacts. A boot housing is formed of an electrically charged dissipative material. The housing is sized to receive the connector therein. The boot housing comprises a floor that contacts the connector contacts. A retainer is positioned on the housing and retains a ground wire in contact with the housing.
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公开(公告)号：US06902430B2
公开(公告)日：2005-06-07
申请号：US10064131
申请日：2002-06-13
申请人： Mark A. Kappel , Joseph J. Lacey
发明人： Mark A. Kappel , Joseph J. Lacey
IPC分类号： H01R12/24 , H01R13/627 , H01R13/648 , H01R43/26 , H01R13/60
CPC分类号： H01R43/26 , H01R12/775 , H01R12/79 , H01R13/6275 , H01R13/6485
摘要： A retainer for retaining a connector to a board is provided. The retainer is positioned between a first carrier board and a second carrier board that is mounted to a circuit board. The retainer body has a middle retainer portion having a hole therethrough. The first retainer side extends from the middle portion. A second retainer side also extends from the middle portion. A first snap is disposed on the first retainer side and a second snap is disposed on the second retainer side. The first snap engages the first carrier board and the second snap engages the second carrier board.
摘要翻译： 提供了用于将连接器保持在板上的保持器。 保持器位于安装到电路板的第一承载板和第二承载板之间。 保持器主体具有中间保持器部分，其具有穿过其中的孔。 第一保持器侧从中间部分延伸。 第二保持器侧也从中间部分延伸。 第一卡扣设置在第一保持器侧上，第二卡扣设置在第二保持器侧。 第一卡扣接合第一承载板，第二卡扣接合第二承载板。
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公开(公告)号：US06726489B2
公开(公告)日：2004-04-27
申请号：US10064148
申请日：2002-06-14
IPC分类号： H01R1200
CPC分类号： H01R43/26 , H01R13/6485
摘要： A connector assembly for a circuit board includes a back shell that has guide channels therein. A housing having guide arms extending therefrom is also provided. The guide arms are sized to be received within the guide channel. Upon the alignment of the guide channels and the guide arms, the housing and the back shell will be aligned to prevent damage to the electrical contacts therein.
摘要翻译： 用于电路板的连接器组件包括其中具有引导通道的后壳。 还提供了一种从其延伸的导向臂的壳体。 引导臂的尺寸设计成可以在引导通道内容纳。 在引导通道和引导臂对准时，壳体和后壳将对准以防止其中的电触点的损坏。
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公开(公告)号：US08171855B2
公开(公告)日：2012-05-08
申请号：US12566988
申请日：2009-09-25
IPC分类号： E01B3/00
CPC分类号： E01B29/32
摘要： A workhead assembly for use with a rail maintenance machine having a workhead assembly for use with a rail maintenance machine having a rail lifter and configured for movement relative to a railroad track having a pair of rails, the workhead assembly constructed and arranged for positioning a tie plate predisposed on a rail tie, including a workhead body connected to the machine; a centering apparatus on the body constructed and arranged for centering the workhead over the rail tie; a squaring apparatus on the body constructed and arranged for squaring the tie plate on the rail tie; and a pusher assembly on the body for positioning the tie plate under a selected one of the rails being lifted by the rail lifter, and including at least one plate engaging finger constructed and arranged for engaging the tie plate.
摘要翻译： 一种与轨道维护机一起使用的工作头组件，其具有用于与具有轨道升降机的轨道维护机一起使用的工作头组件，并且被配置为相对于具有一对轨道的轨道轨道移动，所述工作头组件被构造和布置成用于定位一条领带 板条倾斜在导轨上，包括连接到机器的工作头主体; 身体上的定心装置构造和布置成使工件头在轨枕上居中; 身体上的平面设备构造和布置，用于平衡栏杆上的领带; 以及在所述主体上的推动器组件，用于将所述连接板定位在由所述轨道升降机提升的选定的一个轨道之下，并且包括构造和布置成用于接合所述连接板的至少一个板接合指状物。
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公开(公告)号：US5579198A
公开(公告)日：1996-11-26
申请号：US537215
申请日：1995-09-29
申请人： Christopher J. Wieloch , Mark A. Kappel , Jeffrey R. Annis , David J. Benard , Ellen Boehmer , Gernot Hildebrandt
发明人： Christopher J. Wieloch , Mark A. Kappel , Jeffrey R. Annis , David J. Benard , Ellen Boehmer , Gernot Hildebrandt
摘要： A circuit interrupter provides a conducting path between two conductors and interrupts the conducting path in response to overcurrent conditions in the conductors. The interrupter includes a magnetic core around which the conductors are disposed. Each conductor is electrically coupled to an arc runner and a spanner is biased into contact with the arc runners to compete a conducting path between the conductors. A secondary response mechanism is provided adjacent to the core and includes arms extending around the core and a magnetic body. In response to overcurrent conditions of a first magnitude the body of the secondary response mechanism is attracted to the core causing the arms to displace the spanner out of contact with the arc runners. In response to overcurrent conditions of a second magnitude, such as due to direct short circuits, the spanner is repelled rapidly to a non-conducting position and the secondary response mechanism is attracted to the core to hold the spanner in the non-conducting position. The core shapes an electromagnetic field due to current in the conductors and the field causes extremely rapid expansion of arcs generated during movement of the spanner, resulting in very fast extinction of the arcs and a very brief turnoff time.
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公开(公告)号：US07655915B2
公开(公告)日：2010-02-02
申请号：US10249859
申请日：2003-05-13
IPC分类号： G01T1/20
CPC分类号： G01T1/1648
摘要： A detector assembly 18 for an imaging system 10 is provided comprising a plurality of scintillator elements 50 positioned within a scintillator pack 56. The scintillator pack 56 forms a scintillator pack upper surface 58 and a plurality of scintillator pack walls 60 positioned between the plurality of scintillator elements 50. A plurality of collimator elements 64 are mounted on the scintillator pack upper surface 58. Each of the plurality of collimator elements 64 is comprised of a stack laminated base 66 mounted to the scintillator pack upper surface 58 and a cast upper wall 68 formed on the stack laminated base 66.
摘要翻译： 提供了一种用于成像系统10的检测器组件18，其包括位于闪烁体组件56内的多个闪烁器元件50.闪烁体组件56形成闪烁体组件上表面58和位于多个闪烁体之间的多个闪烁器组件壁60 多个准直器元件64安装在闪烁体组件上表面58上。多个准直器元件64中的每个准直器元件64由安装到闪烁器组件上表面58上的叠层叠基座66和形成的铸造上壁68组成 在堆叠层叠基座66上。
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公开(公告)号：US06417749B1
公开(公告)日：2002-07-09
申请号：US09165013
申请日：1998-09-30
申请人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
发明人： Mark A. Kappel , Richard G. Smith , Donald F. Swietlik , Raymond H. Hannula , Christopher J. Wieloch
IPC分类号： H01H6702
CPC分类号： H01H50/026 , H01H9/362 , H01H9/38 , H01H9/46 , H01H50/546 , H01H2050/028
摘要： A unitary housing structure is provided for an electrical switching device such as a three-phase contactor. The housing includes internal partitions for separating an operator section from contact sections, and for isolating phase sections from one another. The partitions are contiguous with one another and with side walls of the housing, inhibiting plasma flow within the housing cavities. The housing is made of a thermoplastic material which is molded as a single piece. The thermoplastic may be partially protected from plasma and arcs by shields within the phase sections, such as splitter plate supports.
摘要翻译： 为诸如三相接触器的电气开关装置提供了一体的外壳结构。 壳体包括用于将操作器部分与接触部分分开的内部隔板，并且用于将相部分彼此隔离。 分隔件彼此邻接并且与壳体的侧壁邻接，从而抑制壳体空腔内的等离子体流动。 外壳由热塑性材料制成，其被模制成单件。 热塑性塑料可以被部分地保护不被等离子体和电弧通过相分段内的屏蔽件，例如分离板支撑件。
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公开(公告)号：US5587861A
公开(公告)日：1996-12-24
申请号：US536712
申请日：1995-09-29
申请人： Christopher J. Wieloch , Mark A. Kappel , Jeffrey R. Annis , David J. Benard , Ellen Boehmer , Gernot Hildebrandt
发明人： Christopher J. Wieloch , Mark A. Kappel , Jeffrey R. Annis , David J. Benard , Ellen Boehmer , Gernot Hildebrandt
CPC分类号： H01H77/107 , H01H77/06 , H01H9/44 , H01H2077/025 , H01H9/342
摘要： A method for interrupting electrical power between two conductors is provided, including biasing an electrically conductive element into a conducting position between two contact regions of the conductors. The contact regions are preferably portions of arc runners coupled to the conductors. The conductors surround a magnetic core that generates an electromagnetic field due to current in the conductors. The conductive element is repelled to a non-conducting position by the electromagnetic field in response to an overcurrent condition in the conductors. A secondary response mechanism is moved in response to the overcurrent condition to maintain the conductive element in the non-conducting position. For more gradually occurring overcurrent conditions, the secondary response mechanism is attracted toward the core, displacing the conductive element to the non-conducting position. Arcs generated by movement of the conductive element are rapidly expanded under the influence of a magnetic field, thereby rapidly increasing the voltage opposing the fault current.
摘要翻译： 提供了用于中断两个导体之间的电力的方法，包括将导电元件偏置到导体的两个接触区域之间的导电位置。 接触区域优选地是与导体耦合的电弧流道的部分。 导体围绕由于导体中的电流而产生电磁场的磁芯。 响应于导体中的过电流状况，导电元件被电磁场排斥到非导通位置。 二次响应机构响应于过电流条件移动以将导电元件保持在不导通位置。 对于逐渐发生的过电流条件，二次响应机构被吸引到芯部，将导电元件移位到非导通位置。 通过导电元件的移动产生的电弧在磁场的影响下迅速扩大，从而快速增加与故障电流相对的电压。
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公开(公告)号：US08534195B2
公开(公告)日：2013-09-17
申请号：US13453598
申请日：2012-04-23
IPC分类号： E01B3/00
CPC分类号： E01B29/32
摘要： A preferred embodiment is directed to a finger for use in a rail plate inserter machine workhead and for positioning a rail plate predisposed on a rail tie under a rail, having a planar body having an upper arm with a hook-shaped end and including an opening for accommodating a spring, the end being configured for being contacted by a bar operatively associated with a finger lift assembly; a lower arm having a depending tip; and a middle portion joining the upper and lower arms to define an obtuse angle.
摘要翻译： 优选实施例涉及一种用于轨道板插入机床工作头中的手指，并且用于定位预先位于轨道下方的轨道平台上的轨道板，具有具有钩形端部的上臂的平面本体，并且包括开口 用于容纳弹簧，所述端部构造成由与手指提升组件可操作地相关联的杆接触; 具有悬垂尖端的下臂; 以及连接上臂和下臂以限定钝角的中间部分。
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