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1. 发明授权

US06254435B1 Edge card connector for a printed circuit board 失效
标题翻译：用于印刷电路板的边缘卡连接器
公开(公告)号：US06254435B1
公开(公告)日：2001-07-03
申请号：US09323317
申请日：1999-06-01
申请人： Kai Mook Cheong , James L. McGrath , Richard A. Nelson , Augusto P. Panella , Javier Resendez , Timothy R. McClelland
发明人： Kai Mook Cheong , James L. McGrath , Richard A. Nelson , Augusto P. Panella , Javier Resendez , Timothy R. McClelland
IPC分类号： H01R2400
CPC分类号： H01R12/721 , H01R13/6471 , H01R13/6474 , H01R13/6625
摘要： An edge card electrical connector is adapted for receiving an edge of a printed circuit board having contact pads on at least one side of the board adjacent the edge. The connector includes an elongated dielectric housing having a board-receiving face with an elongated slot for receiving the edge of the printed circuit board. A plurality of terminal-receiving cavities are spaced longitudinally of the slot along at least one side thereof and separated by transverse walls. A plurality of first and second terminals are received in the cavities. The shapes of the terminals are such as to provide excellent capacitive coupling between the first and second terminals to improve electrical performance and reduce crosstalk of the connector.
摘要翻译：边缘卡电连接器适于接收印刷电路板的边缘，所述印刷电路板在邻近边缘的板的至少一侧上具有接触焊盘。连接器包括具有板接收面的细长绝缘壳体，该板接收面具有用于容纳印刷电路板的边缘的细长槽。多个端子容纳腔沿其至少一个侧面间隔开狭槽的纵向并由横向壁分开。多个第一和第二端子容纳在空腔中。端子的形状可以提供第一和第二端子之间优异的电容耦合，以改善电性能并减少连接器的串扰。

2. 发明申请

US20080232741A1 CONNECTOR RECEPTACLE FOR USE WITH OPTICAL ELEMENTS 审中-公开
标题翻译：连接器用于光学元件的插座
公开(公告)号：US20080232741A1
公开(公告)日：2008-09-25
申请号：US11689577
申请日：2007-03-22
申请人： Barbara Grzegorzewska , Ilya Makhlin , Thomas R. Marrapode , Javier Resendez , Richard A. Nelson , Kent E. Regnier
发明人： Barbara Grzegorzewska , Ilya Makhlin , Thomas R. Marrapode , Javier Resendez , Richard A. Nelson , Kent E. Regnier
IPC分类号： G02B6/38
CPC分类号： G02B6/4292 , G02B6/4277
摘要： A connector receptacle comprises a housing having a forward mating end and a rear end, with an internal surface provided within the housing facing toward the rear end. The internal surface comprises at least a one alignment structure to engage and thereby maintain one or more optical elements in horizontal and vertical alignment. A clip having at least one retention mechanism engages complementary features on the housing to thereby retain the clip in fixed alignment with the housing. The clip also comprises at least one resilient member to bias the at least one optical element into mating engagement with the one or more alignment structures. Where the housing and clip are fabricated from electrically conductive materials, the clip may comprise one or more corresponding continuity pins to be received in continuity slots of the housing. Features of the clip to accommodate either surface mounting or through-hole mounting configurations are provided.
摘要翻译：连接器插座包括具有前配合端和后端的壳体，其内表面设置在壳体内面向后端。内表面包括至少一个对准结构，以接合并由此维持水平和垂直对准的一个或多个光学元件。具有至少一个保持机构的夹子与壳体上的互补特征接合，从而将夹子保持与壳体固定对准。夹子还包括至少一个弹性构件，以将至少一个光学元件偏置成与一个或多个对准结构配合接合。在壳体和夹子由导电材料制造的情况下，夹子可以包括一个或多个对应的连续销，以在壳体的连续槽中接收。提供夹子的特征以适应表面安装或通孔安装配置。

3. 发明授权

US07494344B2 Heating element connector assembly with press-fit terminals 有权
标题翻译：带加压端子的加热元件连接器组件
公开(公告)号：US07494344B2
公开(公告)日：2009-02-24
申请号：US11645916
申请日：2006-12-27
申请人： Charles Galauner , Gregory Menn , Richard A. Nelson , Hazelton P. Avery , Timothy E. Purkis , Richard A. Faje
发明人： Charles Galauner , Gregory Menn , Richard A. Nelson , Hazelton P. Avery , Timothy E. Purkis , Richard A. Faje
IPC分类号： H01R9/09
CPC分类号： H01R13/41 , A61M11/041 , A61M11/042 , H01R4/06 , H01R4/18 , H01R9/2491 , H01R12/585 , H05B3/08
摘要： An improved heating element connector assembly includes an insulative, rectangular frame with a central opening and a plurality of conductive terminals which are press fit into openings in the frame. The terminals are spaced apart from each other lengthwise of two opposing sidewalls of the frame, and pairs of terminals are aligned with each other between the two sidewalls. A plurality of conductive strips extend across the frame opening to interconnect the pairs of terminals together. The terminals include compliant pin tail portions for receipt by corresponding holes formed in a circuit board of the assembly and deformable head portions for crimping onto the conductive strips.
摘要翻译：改进的加热元件连接器组件包括具有中心开口的绝缘矩形框架和压配合到框架中的开口中的多个导电端子。端子在框架的两个相对的侧壁的纵向彼此间隔开，并且端子对在两个侧壁之间彼此对准。多个导电条延伸穿过框架开口以将这对端子互连在一起。端子包括用于由形成在组件的电路板中的相应孔接收的柔性销尾部分和用于卷曲到导电条上的可变形头部。

4. 发明授权

US06746278B2 Interstitial ground assembly for connector 有权
标题翻译：用于连接器的间隙地面组件
公开(公告)号：US06746278B2
公开(公告)日：2004-06-08
申请号：US10307087
申请日：2002-11-29
申请人： Richard A. Nelson , Gary Humbert , Kathleen A. Sweeney , Hazelton P. Avery , Daniel B. McGowan , Galen F. Fromm
发明人： Richard A. Nelson , Gary Humbert , Kathleen A. Sweeney , Hazelton P. Avery , Daniel B. McGowan , Galen F. Fromm
IPC分类号： H01R13648
CPC分类号： H01R12/737 , H01R12/716 , H01R12/722 , H01R12/724 , H01R13/514 , H01R13/518 , H01R13/6315 , H01R13/6471 , H01R13/6586 , H01R13/6587
摘要： A high-density connector utilizes a plurality of terminal assemblies that are assembled together into a block, or single unit, to form a connector. Each terminal assembly of the connector utilizes a plurality of conductive terminals having contact portions for mating with an opposing connector, and body portions held within an insulative body portion of the assembly. The terminal assemblies support arrays of terminals arranged in a specific order of signal-ground-signal arrays. The terminal assemblies have at least two insulative housing portions that support the signal terminal arrays and an intervening ground terminal array, which may or may not be supported by an associated insulative housing. The ground members have a series of grounding tabs formed therewith with extend out from the plane of the ground members, on opposite sides thereof into contact with ground reference terminals of the signal terminal arrays. In this manner, a ground path is enabled between the signal terminal and ground terminal arrays.
摘要翻译：高密度连接器利用多个端子组件，其组装在一起成块或单个单元以形成连接器。连接器的每个端子组件使用多个导电端子，其具有用于与相对的连接器配合的接触部分，以及保持在组件的绝缘本体部分内的主体部分。端子组件支持以信号 - 接地 - 信号阵列的特定顺序排列的端子阵列。端子组件具有至少两个绝缘壳体部分，其支撑信号端子阵列和中间接地端子阵列，其可以或可以不由相关联的绝缘壳体支撑。接地构件具有一系列由此形成的接地突片，其从相对侧的接地构件的平面延伸出来，与信号端子阵列的接地参考端接触。以这种方式，在信号端子和接地端子阵列之间能够实现接地路径。

5. 发明授权

US06179515B2 Bracket assembly for maintaining a miter joint 有权
标题翻译：用于保持斜角接头的支架组件
公开(公告)号：US06179515B2
公开(公告)日：2001-01-30
申请号：US09217240
申请日：1998-12-21
申请人： Jerry D. Grieser , Richard A. Nelson , Thomas B. Warner
发明人： Jerry D. Grieser , Richard A. Nelson , Thomas B. Warner
IPC分类号： A47G110
CPC分类号： F16B12/46 , F16B2200/30 , Y10T403/725 , Y10T403/73
摘要： A bracket assembly for maintaining a miter joint between a first member and a second member including a bracket having a first surface and a second surface positioned at a predetermined angle with respect to the first surface. Attachment devices are positioned on the bracket for attaching the bracket to the first and second members to maintain the miter joint.
摘要翻译：一种用于保持第一构件和第二构件之间的斜接头的支架组件，包括具有相对于第一表面以预定角度定位的第一表面和第二表面的托架。附接装置定位在支架上，用于将支架附接到第一和第二构件以保持斜角接头。

6. 发明授权

US5785400A Dual drawer slide assembly 失效
标题翻译：双抽屉滑轨总成
公开(公告)号：US5785400A
公开(公告)日：1998-07-28
申请号：US784412
申请日：1997-01-16
申请人： Jerry D. Grieser , Richard A. Nelson , Gordon D. Schumacher , Thomas B. Warner , David M. Dietrich
发明人： Jerry D. Grieser , Richard A. Nelson , Gordon D. Schumacher , Thomas B. Warner , David M. Dietrich
IPC分类号： A47B88/04 , A47B88/14 , A47B88/00
CPC分类号： A47B88/047 , A47B88/14 , A47B2210/0021 , A47B2210/0045 , A47B2210/091
摘要： A dual drawer slide assembly for smooth and safe operation of a drawer in a cabinet. The assembly includes first and second drawer slides each including a drawer rail having a front end and a back end. A wall member extends between the front and back ends. A top member projects inwardly perpendicular to the wall member. A rail lip projects perpendicular to the top member and parallel to the wall member. A bottom member projects inwardly perpendicular to the wall member and parallel to the top member. Each of the first and second drawer slides includes a drawer glide having a first end adjacent the front end and a second end adjacent the back end. A side member extends between the first and second ends. An upper track projects inwardly perpendicular to the side member. The upper track is adjacent the rail lip. A track lip projects downwardly perpendicular to the upper track and parallel to the side member. The track lip is adjacent the wall member. A rail wheel is rotatably mounted adjacent the front end. The rail wheel is adjacent the side member, the upper track and the track lip of the drawer glide. A glide wheel is rotatably mounted adjacent the second end. The glide wheel is adjacent the wall member, the top member, the rail lip and the bottom member of the drawer rail.
摘要翻译：双抽屉滑块组件，用于在机柜中平稳安全地操作抽屉。组件包括第一和第二抽屉滑轨，每个滑架包括具有前端和后端的抽屉导轨。壁构件在前端和后端之间延伸。顶部构件垂直于墙壁构件向内突出。轨道唇缘垂直于顶部构件并平行于壁构件突出。底部构件向内垂直于壁构件突出并平行于顶部构件。第一和第二抽屉滑架中的每一个包括抽屉滑动件，其具有与前端相邻的第一端和邻近后端的第二端。侧构件在第一和第二端之间延伸。上部轨道向内垂直于侧面构件突出。上部轨道与轨道边缘相邻。轨道唇缘向下垂直于上轨道突出并平行于侧构件。轨道唇缘与壁构件相邻。轨道轮可旋转地安装在前端附近。轨道轮与侧构件相邻，抽屉的上轨道和轨道唇滑动。滑轮与第二端相邻地可旋转地安装。滑轮与壁构件，顶部构件，轨道唇缘和抽屉轨道的底部构件相邻。

7. 发明授权

US5771669A Method and apparatus for mowing irregular turf areas 失效
标题翻译：用于割草不规则草皮区域的方法和装置
公开(公告)号：US5771669A
公开(公告)日：1998-06-30
申请号：US672157
申请日：1996-06-27
申请人： Thomas F. Langworthy , Herman P. Christopherson , Richard A. Nelson
发明人： Thomas F. Langworthy , Herman P. Christopherson , Richard A. Nelson
IPC分类号： A01D75/30
CPC分类号： A01D75/306 , Y10S56/10
摘要： A rotary turf mower (32) suitable for mowing irregular turf areas including a cutting system (60) which includes a plurality of cutting units (102) which are movable over the ground and each carrying at least one cutting blade (114), and a coupler (140) including a span member (144) and a pair of hinges means (150) for interconnecting adjacent cutting units (102), wherein each hinges (150) permits relative pivotal movement about a hinge axis (160), and wherein the hinge axes (160) associated with adjacent cutting units (102) are non-parallel, whereby each cutting unit may display a range of independent motion relative to an adjacent cutting unit. One embodiment of the present invention provides that the hinge axes associated with each span member are substantially directed to a virtual pivot point (184), whereby the motion of adjacent cutting units (102) relative to the virtual pivot point (184) is generally rotational. Tip-to-tip distance variation between adjacent cutting blades (114) is substantially minimized in the preferred mower by positioning the virtual pivot point (184) between adjacent cutting units (102) and substantially at the intersection of adjacent cutting planes (122). A preferred mower also includes multiple degrees of freedom between adjacent cutting units (102), wherein "pitching" and "rolling" type motions are permitted between adjacent cutting units (102).
摘要翻译：一种适用于修剪不规则草皮区域的旋转割草机（32），包括切割系统（60），该切割系统包括可在地面上移动并且每个切割单元（102）的多个切割单元（102），每个切割单元承载至少一个切割刀片（114）包括跨接构件（144）的联接器（140）和用于互连相邻切割单元（102）的一对铰链装置（150），其中每个铰链（150）允许围绕铰链轴线（160）的相对枢转运动，并且其中与相邻切割单元（102）相关联的铰链轴线（160）是不平行的，由此每个切割单元可显示相对于相邻切割单元的独立运动的范围。本发明的一个实施例提供了与每个跨距构件相关联的铰链轴线基本上指向虚拟枢转点（184），由此相邻切割单元（102）相对于虚拟枢轴点（184）的运动通常是旋转的。通过将虚拟枢轴点（184）定位在相邻的切割单元（102）之间并且基本上位于相邻的切割平面（122）的相交处，相邻切割刀片（114）之间的尖端到尖端的距离变化在优选的割草机中基本上最小化。优选的割草机还包括相邻的切割单元（102）之间的多个自由度，其中在相邻的切割单元（102）之间允许“俯仰”和“滚动”类型的运动。

8. 发明授权

US5567168A Electrical connector having electrostatic discharge protection 失效
标题翻译：具有静电放电保护的电连接器
公开(公告)号：US5567168A
公开(公告)日：1996-10-22
申请号：US994669
申请日：1992-12-22
申请人： Edward K. Marsh , Richard A. Nelson , Earl W. McCleerey , George R. DeFibaugh , Gary J. Verdun
发明人： Edward K. Marsh , Richard A. Nelson , Earl W. McCleerey , George R. DeFibaugh , Gary J. Verdun
IPC分类号： H01R12/50 , H01R12/72 , H01R13/648 , H01R24/00 , H01R13/53
CPC分类号： H01R23/6873 , H01R12/725 , H01R12/727 , H01R13/6485 , H01R12/724 , H01R2201/04 , H01R2201/06
摘要： Mating plug and receptacle connectors each include electrically insulating housings and plural rows of electrical terminals. The plug connector includes two terminal supporting walls or platforms extending outwardly from the housing with terminal contact portions positioned in channels on the terminal support platforms. Each platform includes at an end thereof a groove which receives a grounding strip in the form of a drain wire, commoned to an outer shielding shell. The receptacle connector has an insulating housing having two elongate slots thereacross, adapted for receiving the terminal support walls of the plug connector, and receptacle contacts for mating engagement with the plug connector terminals. The receptacle housing includes a groove in the front face carrying a grounding strip commoned to an outer shielding shell. The plug and receptacle are matable with their respective shielding shells in mating contact with each other.
摘要翻译：配合插头和插座连接器各自包括电绝缘壳体和多排电气端子。插头连接器包括从壳体向外延伸的两个端子支撑壁或平台，端子接触部分位于端子支撑平台上的通道中。每个平台的一端包括凹槽，该凹槽接收与外屏蔽外壳共用的排布线形式的接地条。插座连接器具有绝缘壳体，其具有两个相邻的细长槽，适于接收插头连接器的端子支撑壁，以及用于与插头连接器端子配合接合的插座触点。插座壳体包括在前表面中的带有与外屏蔽外壳共用的接地条的槽。插头和插座与它们各自的屏蔽壳相配合，彼此配合接触。

9. 发明授权

US5290181A Low insertion force mating electrical contact structure 失效
标题翻译：低插拔力配合电接触结构
公开(公告)号：US5290181A
公开(公告)日：1994-03-01
申请号：US10951
申请日：1993-01-29
申请人： Craig A. Bixler , Frank A. Harwath , Richard A. Nelson , Michael O'3 Sullivan
发明人： Craig A. Bixler , Frank A. Harwath , Richard A. Nelson , Michael O'3 Sullivan
IPC分类号： H01R13/04 , H01R13/05 , H01R13/11 , H01R13/193 , H01R24/00 , H01R11/22
CPC分类号： H01R13/05 , H01R13/193
摘要： An electrical connector assembly having a low insertion force, high normal force mating contact structure comprising a male terminal and a female terminal. The contact portions of the female terminal are adapted to electrically engage the lead-in portion of the male terminal as the male terminal is inserted into the mouth between the contact portion of the female terminal. The lead-in portion of the male terminal is split and defines a pair of diverging beams extending forwardly and angled outwardly from the final contact area. The beams have inwardly facing, laterally offset, opposing camming portions adapted to engage and increasingly deflect the contact portions of the spring arms of the female terminal as the male terminal is moved from an initial position to a final position wherein the female contact portions are in engagement with the final contact area of the male terminal. The normal forces between the contact portions of the spring arms and the corresponding camming portion gradually increase until the final mated position is achieved. The split male configuration allows for increased terminal mating length and adjustment of the wiping action of the contacts as desired.
摘要翻译：具有低插入力的电连接器组件，包括阳端子和阴端子的高法向力配合接触结构。当阴端子的接触部分插入阳端子的接触部分之间时，阴端子的接触部分适于电连接阳端子的引入部分。阳端子的引入部分被分开并且限定一对向前延伸并从最终接触区域向外成角度的发散梁。横梁具有向内的，横向偏移的相对的凸轮部分，当阳端子从初始位置移动到最终位置时，适于接合阴极端子的弹簧臂的接触部分并使其越来越偏转，其中阴接触部分处于与男性终端的最终接触区域接合。弹簧臂的接触部分和相应的凸轮部分之间的法向力逐渐增加，直到实现最终配合位置。分开的凸形配置允许增加的端子配合长度和根据需要调节触头的擦拭动作。

10. 发明授权

US4904209A Modular plug coupler 失效
标题翻译：模块式插头耦合器
公开(公告)号：US4904209A
公开(公告)日：1990-02-27
申请号：US302066
申请日：1989-01-24
申请人： Richard A. Nelson
发明人： Richard A. Nelson
CPC分类号： H01R24/62
摘要： A coupler for two modular plugs includes an insulative housing having two plug receiving opening for receipt of the modular plugs to be connected. A terminal assembly is included which incorporated a plurality of laterally spaced wire integrally held in a fixed array by a molded over web of insulative material. The connector housing is two part where the first part includes a rear face having a recessed pocket for the receipt of the web of material. A second housing half is snap latchable to the first housing half. The wires are formed into resilient contact portions with the contact portions disposed adjacent to the plug receiving openings for contact with the terminals on the modular plugs.
摘要翻译：用于两个模块插头的耦合器包括具有两个插头接收开口的绝缘壳体，用于接收要连接的模块插头。包括端子组件，其包括通过模制的绝缘材料网整合地保持在固定阵列中的多个横向隔开的线。连接器壳体是两部分，其中第一部分包括具有用于接收材料网的凹陷凹部的后表面。第二壳体半部可锁定到第一壳体半部。电线形成为弹性接触部分，其中接触部分设置成与插头接收开口相邻，用于与模块化插头上的端子接触。

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