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    • 3. 发明申请
    • Joint restraint for pipe fittings
    • 管接头的联合限制
    • US20070108766A1
    • 2007-05-17
    • US11272014
    • 2005-11-14
    • John RiordanSean Routon
    • John RiordanSean Routon
    • F16L21/00
    • F16L37/26F16L21/065F16L21/08
    • A joint restraint includes a split ring terminating in radially outwardly extending flanges. A shell includes a cylindrical sleeve, an annular flange at one end and arms projecting generally tangentially for securement behind lugs on a standard bell end of a fitting. With the grip ring disposed within the shell and flanges projecting through a radial opening through the shell, a pipe end may be inserted through the joint restraint into the bell. By compressing the split ring about the pipe end by drawing the flanges toward one another and bolting them in place, relative axial movement of the pipe end and fitting is precluded by engagement of the shell flange and gripping ring.
    • 联合约束包括终止于径向向外延伸的凸缘的开口环。 壳体包括圆柱形套筒,一端具有环形凸缘,并且大体上相对地突出地用于固定在配件的标准钟形端上的凸耳之后的固定。 通过将握环设置在壳体内并且凸缘通过穿过壳体的径向开口突出,管端可以通过连接约束件插入钟形件中。 通过将法兰朝向彼此拉紧并将其螺栓连接到位,通过围绕管端部压缩开口环,通过壳体凸缘和夹紧环的接合来排除管端和配件的相对轴向运动。
    • 8. 发明申请
    • Lateral connection system
    • 横向连接系统
    • US20050087982A1
    • 2005-04-28
    • US10690718
    • 2003-10-23
    • John RiordanSean Routon
    • John RiordanSean Routon
    • F16L15/04F16L41/10F16L39/00F16L45/00
    • F16L15/008F16L41/007F16L41/10
    • A service TEE forming part of a main fluid line has a laterally extending female fitting with threads and a gasket spaced axially from the distal end of the threads. A male fitting having a series of male threads and a cylindrical extension terminating in the distal end of the male fitting is threadedly coupled to the female fitting. The threads are non-tapered and cylindrical. A mechanical connection between the male and female fittings is provided by the engagement of the threads, while the seal is formed between the gasket and the extension, thereby enabling orientation about the common axes of the fittings relative to one another for a full 360°.
    • 形成主流体管线的一部分的服务TEE具有横向延伸的阴配件,其具有螺纹和与螺纹的远端轴向间隔开的垫圈。 具有一系列阳螺纹和终止在阳配件的远端中的圆柱形延伸部的阳配件螺纹连接到阴配件。 螺纹为非锥形和圆柱形。 通过螺纹的接合来提供公接头和阴接头之间的机械连接,同时在垫圈和延伸部之间形成密封,从而使得能够围绕配件的公共轴线相对于彼此定向360度。