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485 条记录 (耗时 0.023 秒)

    Seal and method for a watertight connection in a water service
    33.
    发明申请
    Seal and method for a watertight connection in a water service 审中-公开
    供水服务中水密连接的密封和方法

    公开(公告)号：US20060226652A1

    公开(公告)日：2006-10-12

    申请号：US11089240

    申请日：2005-03-24

    申请人： Neal Fischer

    发明人： Neal Fischer

    IPC分类号： F16L19/00

    CPC分类号： F16L19/04 ,  Y10T29/49428 ,  Y10T29/49435 ,  Y10T29/49909 ,  Y10T29/49911

    摘要： An improved seal and method for providing a watertight compression joint connection between a valve or fitting and a flare end of a copper tubing in a water service. The improvement includes an O-ring seal on a bull nose end of a valve and a frictional material inserted into straight AWWA threads on a male inlet or outlet of the valve to sealingly engage a flared end of the copper tubing to the bull nose end and to frictionally engage a flare nut with the tubing back onto the matching bull nose end of the valve when screwing the flare nut onto the male threads of the valve, respectively.

    摘要翻译： 一种改进的密封和方法，用于在水服务中的铜管的阀或配件与火炬端之间提供水密压缩接头连接。 该改进包括在阀的公头端部上的O形密封圈和插入到阀的公入口或出口上的直线AWWA螺纹中的摩擦材料，以将铜管的扩口端密封地接合到公牛鼻端，并且 将螺旋螺母与管道摩擦接合回到阀门的匹配公头端，分别将喇叭螺母拧到阀的外螺纹上。

    Method of installing double flanged bushings
    35.
    发明授权
    Method of installing double flanged bushings 有权
    双法兰衬套安装方法

    公开(公告)号：US07100264B2

    公开(公告)日：2006-09-05

    申请号：US10726809

    申请日：2003-12-04

    申请人： William A. Skinner ,  Jude H. Restis ,  Mark R. Weiss

    发明人： William A. Skinner ,  Jude H. Restis ,  Mark R. Weiss

    IPC分类号： B21D39/00

    CPC分类号： B23P9/025 ,  F16B4/004 ,  Y10T16/05 ,  Y10T16/063 ,  Y10T29/49863 ,  Y10T29/49911 ,  Y10T29/4992 ,  Y10T29/49938 ,  Y10T29/4994 ,  Y10T29/49945 ,  Y10T403/4924 ,  Y10T403/4991

    摘要： A bushing (52) has two bushing parts (52, 58), each of which includes a tubular section (54, 60) and a radial flange section (56, 62) Tubular section (54) is inserted into an opening (38) in a work member (40), from one side of the work member (40). Tubular section (60) is inserted into tubular section (54) from the opposite side (44) of the work member (40). A mandrel (M) is moved through the interior of the tubular portion of the bushing to radially and circumferentially expand the tubular portion of the bushing and move the flange sections against the opposite sidewalls of the work member (40). The tubular portions (54, 60) of the bushing (52) is radially and circumferentially expanded an amount sufficient to introduce fatigue life enhancing compressive residual stresses in the work member (40) immediately around the opening (38) in the work member (40).

    摘要翻译： 衬套（52）具有两个衬套部件（52,58），每个衬套部件包括管状部分（54,60）和径向凸缘部分（56,62）。管状部分（54）插入到开口（38）中， 在工件（40）中，从工件（40）的一侧。 管状部分（60）从工件（40）的相对侧（44）插入到管状部分（54）中。 心轴（M）移动穿过衬套的管状部分的内部，以径向地并且周向地膨胀衬套的管状部分，并使凸缘部分抵靠着工件（40）的相对的侧壁移动。 衬套（52）的管状部分（54,60）径向地并且周向地膨胀足以在工件（40）中立即围绕工件（40）中的开口（38）引入疲劳寿命增强压缩残余应力的量 ）。

    Method of manufacturing a vehicle frame assembly
    36.
    发明申请
    Method of manufacturing a vehicle frame assembly 失效
    制造车架组件的方法

    公开(公告)号：US20050257373A1

    公开(公告)日：2005-11-24

    申请号：US11136093

    申请日：2005-05-24

    申请人： Robert Durand

    发明人： Robert Durand

    IPC分类号： B62D21/02 ,  B62D21/09 ,  B62D27/00 ,  B62D27/02 ,  B62D29/00

    CPC分类号： B62D21/09 ,  B60G2206/604 ,  B60G2206/605 ,  B62D21/02 ,  B62D27/023 ,  Y10T29/49622 ,  Y10T29/49909 ,  Y10T29/49911

    摘要： A vehicular frame assembly is manufactured by initially providing a vehicular frame assembly that is formed from a plurality of structural members, each having an inherent torsional rigidity. Then, a desired inherent torsional rigidity can be determined for at least one of the plurality of structural members. Lastly, the at least one of the plurality of structural members can be deformed to achieve the desired inherent torsional rigidity. Alternatively, the vehicular frame assembly can be manufactured by initially providing a plurality of structural members, each having an inherent torsional rigidity. A desired inherent torsional rigidity can be determined for at least one of the plurality of structural members, and the at least one of the plurality of structural members is deformed to achieve the desired inherent torsional rigidity. Lastly, the plurality of structural members can be assembled to form the vehicular frame assembly.

    摘要翻译： 通过最初提供由多个结构构件形成的车辆框架组件制造车辆框架组件，每个结构构件具有固有的抗扭刚度。 然后，可以为多个结构构件中的至少一个确定期望的固有扭转刚度。 最后，多个结构构件中的至少一个可以变形以实现期望的固有扭转刚度。 或者，车辆框架组件可以通过最初提供多个具有固有的抗扭刚度的结构构件来制造。 可以为多个结构构件中的至少一个确定期望的固有扭转刚度，并且多个结构构件中的至少一个结构构件变形以实现期望的固有扭转刚度。 最后，可组装多个结构构件以形成车架组件。

    Method for making a sealed tubular joint with plastic expansion
    37.
    发明申请
    Method for making a sealed tubular joint with plastic expansion 有权
    用于制造具有塑性膨胀的密封管状接头的方法

    公开(公告)号：US20050172472A1

    公开(公告)日：2005-08-11

    申请号：US10499817

    申请日：2002-12-24

    申请人： Eric Verger ,  Albert Bruneau ,  Antoine Durand

    发明人： Eric Verger ,  Albert Bruneau ,  Antoine Durand

    IPC分类号： E21D9/06 ,  E21B43/10 ,  F16L15/04 ,  F16L15/06 ,  B23P19/00

    CPC分类号： E21B43/106 ,  E21B43/103 ,  F16L15/004 ,  Y10T29/49911 ,  Y10T29/53

    摘要： A tubular joint in which radial expansion caused by the passage of an expander, inclined shoulder fittings formed respectively on a peripheral surface of the female element facing radially inwards and on a peripheral surface of the male element facing radially outwards, are subjected to a relative axial displacement towards each other to be urged into sealed mutual contact with radial interference. The tubular joint is, for example, useful in hydrocarbon wells.

    摘要翻译： 一种管状接头，其中由膨胀机通过而引起的径向膨胀，分别形成在阴元件的周向表面径向向内和在阳元件的面向径向向外的外周表面上的倾斜肩部接头经受相对轴向 朝向彼此的位移被推动成与径向干涉的密封相互接触。 管状接头例如可用于烃井。