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8 条记录 (耗时 0.012 秒)

    Electrical connector
    1.
    发明授权
    Electrical connector 失效
    电连接器

    公开(公告)号：US3960428A

    公开(公告)日：1976-06-01

    申请号：US565344

    申请日：1975-04-07

    申请人： Hubert W. Naus ,  John L. Hawkins, Jr.

    发明人： Hubert W. Naus ,  John L. Hawkins, Jr.

    IPC分类号： H01R13/703 ,  H01R13/54

    CPC分类号： H01R13/7035

    摘要： An electrical connector having means providing a signal when the connector members are fully engaged. The coupling nut on one connector member carries a detent pin which engages a mating recess in the shell of the connector member when the member is fully coupled to its mating connector member. When the detent pin engages the recess, an electrical indicator circuit is closed providing a signal that the connector members are mated. A releasable lock ring is also provided on the coupling nut which maintains the detent pin engaged with the recess.

    摘要翻译： 一种电连接器，具有当连接器构件完全接合时提供信号的装置。 一个连接器构件上的联接螺母承载定位销，当该构件完全联接到其配合的连接器构件时，定位销接合连接器构件的外壳中的配合凹部。 当止动销接合凹槽时，电指示器电路闭合，提供连接器构件配合的信号。 在联接螺母上还设置有可释放的锁定环，其保持止动销与凹部接合。

    Mobile wrecker incorporating improved rear outrigger support arrangement
    5.
    发明授权
    Mobile wrecker incorporating improved rear outrigger support arrangement 失效
    移动式清障车采用改进的后支架支撑装置

    公开(公告)号：US6092975A

    公开(公告)日：2000-07-25

    申请号：US823862

    申请日：1997-03-25

    申请人： Fleming V. Cannon, Jr. ,  John L. Hawkins, III ,  Ralph E. McConnell

    发明人： Fleming V. Cannon, Jr. ,  John L. Hawkins, III ,  Ralph E. McConnell

    IPC分类号： B60P3/12 ,  B66C23/80 ,  B66C23/78

    CPC分类号： B60P3/12 ,  B66C23/80

    摘要： A rear hydraulic outrigger assembly for a rotator or similar mobile wrecker wherein the rear outriggers are constructed and arranged to diverge rearwardly from the outrigger and are capable of outward lateral extension for increased stability. The rear outrigger includes a vertically extending portion and horizontally extending position which can be telescopically extended away from the rotator thereby increasing stability during loaded operation. This allows a large vehicle which requires rear stabilization room in the center part thereof for an underlift or similar structure while maintaining down and out stabilization advantages.

    摘要翻译： 一种用于旋转器或类似的移动清障车的后部液压支腿组件，其中后支架构造和布置成从外伸支架向后分开，并且能够向外侧向延伸以增加稳定性。 后支腿包括垂直延伸部分和水平延伸位置，其可以远离旋转体可伸缩地延伸，从而在加载操作期间增加稳定性。 这允许在其中心部分需要后稳定室的大型车辆用于隆起或类似结构，同时保持降低和排除稳定性优点。

    High density connector
    7.
    发明授权
    High density connector 失效
    高密度连接器

    公开(公告)号：US4734045A

    公开(公告)日：1988-03-29

    申请号：US31044

    申请日：1987-03-27

    申请人： John L. Hawkins

    发明人： John L. Hawkins

    IPC分类号： H01R12/52 ,  H01R23/70

    CPC分类号： H01R12/52 ,  Y10S439/931

    摘要： A high density connector for connecting multiple circuits between printed circuit boards or the like is formed of inter-engaging mating, first and second connector halves formed of an electrical insulating material with said connector halves including opposed connection faces having uniform width and height undulations forming alternating flattened peaks and valleys of limited width with the peaks and valleys having an electrically conductive coating thereon to form longitudinally spaced transversely offset contacts at the peaks and valleys. The connection faces of the respective connector halves bear mirror image undulations. The center to center distance between longitudinally adjacent contacts is less than the peak to valley distance between those contacts to increase the electrical creapage path between longitudinally adjacent contacts of the mating first and second connector halves. Circuits are completed between one or more of the connector halves and printed circuit boards or cards fixed thereto by selectively removing a coating of solder mask which overlies extensions of the electrically conductive coatings on the peaks and valleys which extend along companion surfaces of the connector halves with the solder mask coating guaranteeing against shorting between adjacent printed circuit boards during unmating of the connector halves. The printed circuit boards may be co-planar stacked and separated by the joined male and female connector halves or the female connector half which may include a second slot opposite that receiving the male connector half which permits right angle electrical mounting and connecting of a daughter card to an underlying mother board.

    摘要翻译： 用于连接印刷电路板等之间的多个电路的高密度连接器由互连的配合的第一和第二连接器半部形成，第一和第二连接器半部由电绝缘材料形成，所述连接器半部包括具有均匀的宽度和高度起伏的相对的连接面， 具有有限宽度的平坦化峰和谷，其中峰和谷在其上具有导电涂层，以在峰和谷处形成纵向间隔开的横向偏移接触。 各个连接器半部的连接面承载镜像波动。 纵向相邻触点之间的中心到中心距离小于这些触点之间的峰谷距离，以增加配合的第一和第二连接器半部的纵向相邻触点之间的电绉痕路径。 在一个或多个连接器半部和印刷电路板之间完成电路或印刷电路板或通过选择性地去除焊接掩模的涂层而形成的电路板或印刷电路板，所述焊接覆盖层覆盖在连接器半部的配对表面上延伸的峰和谷上的导电涂层的延伸部分， 该焊接掩模涂层确保在连接器半部不通过时相邻印刷电路板之间的短路。 印刷电路板可以被共同平面堆叠并且被连接的阳和阴连接器半部或母连接器半部分隔开，阴连接器半部可以包括与接收阳连接器半部相对的第二槽，允许直角电安装和子卡的连接 到一个底层的母板。

    Electronic packaging assembly
    8.
    发明授权
    Electronic packaging assembly 失效
    电子包装组装

    公开(公告)号：US4045109A

    公开(公告)日：1977-08-30

    申请号：US664890

    申请日：1976-03-08

    申请人： Jack E. Langenbach ,  John L. Hawkins

    发明人： Jack E. Langenbach ,  John L. Hawkins

    IPC分类号： H01R13/193 ,  H01R13/629 ,  H05K7/14 ,  H01R13/62

    CPC分类号： H01R13/629 ,  H05K7/1411 ,  H01R13/193

    摘要： An electronic packaging assembly in which a box containing electronic components is slidably mounted on a support and carries at its rear an electrical connector assembly which engages with a mating connector member mounted at the rear of the support with zero insertion force. Means is provided for moving the contacts mounted in the connector assembly at the rear of the box to bring the respective contacts in the two connector halves into engagement. Such means includes a motion transmitting element which extends through the box and a pivoted handle at the front of the box which actuates the motion transmitting element. A hook is provided on the handle which latches the front of the box to the support simultaneously with the actuating of the movable contacts. The connector assembly is a modular assembly in which individual connector modules containing either movable or fixed contacts may be mounted in any arrangement in the shell of the assembly. The actuating mechanism shifts the movable contacts in those modules containing such contacts regardless of the position of the modules in the connector shell.

    摘要翻译： 一种电子包装组件，其中包含电子部件的箱子可滑动地安装在支撑件上并在其后部承载电连接器组件，该电连接器组件与安装在支撑件后部的配合连接器构件以零插入力接合。 提供了用于使安装在箱体后部的连接器组件中的触点移动以使两个连接器半部中的相应触点接合的装置。 这种装置包括延伸穿过箱子的运动传递元件和在盒子前部的枢转手柄，其致动运动传递元件。 在手柄上设有一个钩子，其中可动触头的致动同时将盒子的前部锁定到支撑件上。 连接器组件是模块化组件，其中包含可移动或固定触头的各个连接器模块可以以组件的外壳中的任何布置安装。 致动机构将包含这种触点的那些模块中的可移动触点移动，而不管模块在连接器壳体中的位置如何。