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    • 2. 发明授权
    • Carbon fiber tow termination and method for making
    • 碳纤维丝束终止和制造方法
    • US07662002B2
    • 2010-02-16
    • US12023549
    • 2008-01-31
    • James J. Johnston
    • James J. Johnston
    • H02G15/02
    • H01R13/5837
    • Discrete portions of a carbon fiber tow, selected from a group of tows, ranging in number of fibers from about 1,000 to about 150,000, and terminated by discrete contact portions of a metal conductor within a non-metallic termination assembly formed by the joinder of a cradle and a cap defining opposing parallel clamping surfaces receiving the tow portions and the contact portions in crossing engagement therebetween. Opposing energy directors on the cradle and cap serve as temporary guide rails for positioning the carbon fiber portions before and during assembly. Meltdown of the energy directors during a pressure and ultrasonic welding cycle enable self-leveling of the carbon fiber portions whereby uniform distribution of carbon fiber over the entire cross section of each of the carbon fiber portions of the assembly may be attained. The clamping surfaces remain intact after welding and retain clamping integrity.
    • 碳纤维丝束的离散部分,选自丝束数目约为1,000至约150,000的丝束,并且由金属导体在由非金属终端组件形成的非金属端接组件内的分离的接触部分终止 托架和盖子,其限定相对的平行夹紧表面,其接收所述丝束部分和所述接触部分之间的交叉接合。 支架和盖子上的相对能量指挥器用作临时导轨,用于在组装之前和组装期间定位碳纤维部分。 能量控制器在压力和超声波焊接循环期间的熔化使得碳纤维部分能够自流平,从而可以获得碳纤维在组件的每个碳纤维部分的整个横截面上的均匀分布。 夹紧表面在焊接后保持完整,并保持夹紧完整性。
    • 6. 发明授权
    • Electrical connector having releasably retained latch tab assembly
    • 电连接器具有可释放地保持的闩锁片组件
    • US4074928A
    • 1978-02-21
    • US749088
    • 1976-12-09
    • James J. Johnston
    • James J. Johnston
    • H01R4/24H01R13/26H01R13/627H01R13/54
    • H01R13/6272H01R13/26H01R4/2495
    • A plug connector for a telephone cord set has a releasably retained resilient latch tab assembly for releasably securing the plug connector in coupled engagement within an associated jack in a part of a telephone. The latch tab assembly includes a pair of parallel mounting posts, received in holes in the body of the connector, and a resilient latch tab, integrally connected at one end to the mounting posts for flexure about an axis of flexure extending transversally of the posts. A latch tab assembly in accordance with the invention may be used to replace a broken latch tab which comprises an integral part of a plug connection.
    • 用于电话线组的插头连接器具有可释放地保持的弹性闩锁片组件,用于将插头连接器可释放地固定在电话的一部分中的相关联的插孔内。 闩锁片组件包括一对平行的安装柱,该平行的安装柱被容纳在连接器的主体中的孔中,弹性的闩锁片一端连接到安装柱上,用于围绕柱的横向延伸的挠曲轴弯曲。 根据本发明的闩锁舌片组件可以用于替换包括插头连接的整体部分的断开的闩锁片。
    • 8. 发明授权
    • Termination assembly formed by diverse angularly disposed conductors and termination method
    • 由各种角度布置的导体和端接方法形成的端接组件
    • US06547606B1
    • 2003-04-15
    • US09975401
    • 2001-10-10
    • James J. JohnstonGordon Udall
    • James J. JohnstonGordon Udall
    • H01R300
    • H01R12/61H01R13/504H01R13/582H01R35/025
    • A clock spring wiring harness for an automotive steering apparatus has a resilient flexible flat cable containing flat conductors and terminated at its opposite ends by lead conductors. The flat cable is connected between a reel about which it is spirally wound and a fixed housing which supports the reel for rotation therein. The flat conductor/lead conductor terminations are formed by assembly of a stepped series of cradle assemblies integrally formed on and contained within terminal block ultrasonically welded together in assembly while subjected to a predetermined compressive force. Each lead conductor is normal to and continuously biased into direct electrical contacting engagement with an associated flat conductor in a region of termination defined by an associated one of the cradle assemblies.
    • 用于汽车转向装置的时钟弹簧线束具有包含扁平导体的弹性柔性扁平电缆,并且在其相对端处由导线导体终止。 扁平电缆连接在卷绕螺旋卷绕的卷轴和支撑卷轴以旋转的固定壳体之间。 扁平导体/引线导体端子通过组装一体形成在并且包含在端子块内的阶梯式系列的支架组件而形成,超声波焊接在一起,同时经受预定的压缩力。 每个引线导体垂直于并由连接的一个托架组件限定的终端区域中的相关扁平导体直接电接触接合。
    • 9. 发明授权
    • Electrical connection
    • 电气连接
    • US6135829A
    • 2000-10-24
    • US228309
    • 1999-01-11
    • James J. Johnston
    • James J. Johnston
    • H01R43/02H01R4/02H01R12/24
    • H01R43/0207H01R12/592Y10T29/49176Y10T29/49181Y10T29/49199Y10T29/49201Y10T29/49211
    • A high density electrical termination assembly made by forming a terminal assembly including separate thermoplastic sections having confronting surfaces. An in-line array of conductor receiving slots open through the confronting surface of one of the sections and a plurality of elongate spaced apart energy directors project from and extending along the confronting surface of the other of the sections. Stacking within the grooves portions of the conductors to be connected are stacked within slots in the terminal section. The thermoplastic sections positioned in juxtaposed stacked relationship to each other along the confronting surfaces with the energy directors extending across the slots in axially transverse relationship to the conductors stacked within the slots. Compressive force applied to the thermoplastic sections urge the confronting surfaces toward engagement with each other and cause the energy directors to apply compressive force at axially spaced apart locations to the conductors stacked within the slots. High frequency vibratory energy applied to the sections while the sections are maintained under compression softens the thermoplastic energy directors and the thermoplastic surfaces engaged by the energy directors providing molten thermoplastic material at the interface between the sections. The application of high frequency vibratory energy cases while the sections are maintained under compression.
    • 通过形成包括具有相对表面的分离的热塑性部分的端子组件制成的高密度电端接组件。 导体接收槽的直列阵列通过其中一个部分的相对表面打开,并且多个细长的间隔开的能量导向器从另一个部分的相对表面突出并延伸。 要连接的导体的槽部内的堆叠层叠在端子部的槽内。 热塑性部分沿相对表面彼此并置堆叠,并且能量指向器沿与轴向横向关系地延伸穿过狭槽而与堆叠在槽内的导体成横向关系。 施加到热塑性部分的压缩力促使相对的表面彼此接合,并使能量引导者在轴向间隔开的位置处向堆叠在槽内的导体施加压缩力。 当部分保持在压缩下时,施加到部分的高频振动能使得热能导向器和由能量导向件接合的热塑性表面软化,从而在部分之间的界面处提供熔融热塑性材料。 应用高频振动能量箱,同时保持压缩。
    • 10. 发明授权
    • Method for making cross-connect bus
    • 制造交叉连接总线的方法
    • US5787582A
    • 1998-08-04
    • US775832
    • 1996-12-31
    • James J. Johnston
    • James J. Johnston
    • H01R4/24H01R13/518H01R31/08H04Q1/14H05K13/00
    • H01R4/2429H01R31/085H04Q1/142H04Q1/20H01R13/518H01R2201/16H01R2201/20Y10S439/922Y10T29/49169
    • A cross-connect bus for plugging engagement with a cross-connect panel having a plurality of rows of projecting insulation displacement connectors includes first and second rectilinear axially extending resilient spring wire contact elements having outer end portions supported in fixed positions and in coaxial alignment with each other by spaced apart receptacles defined by a common support base. The inner end portions of the contact elements are supported in cantilever position by the outer end portions and have overlapping free ends biased into electrical contacting engagement with each other. Plugging elements cooperate with the support base to disable, monitor or test circuits completed by the cross-connect bus without removing the bus from plugging engagement with an associated cross-connect panel. The bus is made by mounting opposite end portions of a rectilinear axially elongate spring wire conductor in fixed positions of coaxial alignment on a common support base, severing the conductor to form two contact elements including inner end portions supported in cantilever positions by the opposite end portions and having free ends, deflecting the inner end portions in an axially transverse direction relative to each other to move the free ends out of alignment with each other, and moving the contact elements relative to each other to bring the free ends into overlapping relation while the inner end portions are deflected.
    • 用于与具有多排突出绝缘位移连接器的交叉连接面板进行插接的交叉连接总线包括第一和第二直线轴向延伸的弹性弹簧线接触元件,其外端部支撑在固定位置并且与每个 另一个由公共支撑基座限定的间隔开的容器。 接触元件的内端部由外端部支撑在悬臂位置,并且具有偏置成彼此电接触接合的重叠自由端。 插入元件与支持基座配合,以禁用,监视或测试由交叉连接总线完成的电路,而不会使总线与相关的交叉连接面板插接。 总线通过将直线轴向细长弹簧导线导体的相对端部安装在共同对准的固定位置在公共支撑基座上,切断导体以形成两个接触元件,这两个接触元件包括通过相对端部支撑在悬臂位置的内端部分 并且具有自由端,使内端部沿相对于彼此的轴向横向方向偏转以使自由端彼此不对准,并且使接触元件相对于彼此移动以使自由端成为重叠关系,同时 内端部偏转。