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    Waste pipe repair insert
    1.
    发明授权
    Waste pipe repair insert 失效
    废管修理插件

    公开(公告)号：US06701965B1

    公开(公告)日：2004-03-09

    申请号：US09917532

    申请日：2001-10-31

    申请人： Joseph Grace

    发明人： Joseph Grace

    IPC分类号： F16L5516

    CPC分类号： F16L55/165 ,  E03C1/12

    摘要： A method and device is provided for repairing a plumbing waste pipe without having to remove a failed portion of the waste pipe. A flexible sleeve with a flange is fit inside the failed waste pipe such that the outer circumference of the sleeve is in radial contact with the inner circumference of the failed pipe and the body of the sleeve extends through the failed waste pipe beyond the point of failure. The flange can be fastened between the plumbing fixture and the failed waste pipe to securely maintain the flexible sleeve within the failed pipe. Water and waste material will enter the sleeve through the flange and pass through the interior of the sleeve beyond the point of failure in the waste pipe. The water and waste can then be discharged into the waste pipe to be carried along its normal route.

    摘要翻译： 提供了一种方法和装置，用于修理管道废料管，而不必去除废水管的故障部分。 具有法兰的柔性套筒装配在失效的废料管内，使得套筒的外周与失效管的内圆周径向接触，并且套筒的本体延伸穿过失效的废料管超出故障点 。 法兰可以固定在卫生设备和废水管之间，以将柔性套管牢固地保持在故障管道内。 水和废料将通过法兰进入套筒，并穿过套管的内部超过废水管道的故障点。 然后将水和废物排放到废水管道中，沿着其正常路线运送。