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    Method for pulling in restoration pipe and restored pipeline
    1.
    发明授权
    Method for pulling in restoration pipe and restored pipeline 有权
    拉拔管道和恢复管道的方法

    公开(公告)号：US08985157B2

    公开(公告)日：2015-03-24

    申请号：US14365216

    申请日：2013-05-29

    Applicant: Kanaflex Corporation

    Inventor： Shigeki Kanao

    IPC: F16L55/16 ,  F16L55/165 ,  E03F7/00

    CPC classification number: F16L55/1652 ,  E03F7/00 ,  E03F2003/065 ,  F16L55/18

    Abstract: Provided is a restoration pipe pulling-in method which can easily determine whether pilling-in of a restoration pipe is possible wherein the restoration pipe has a diameter as much as large relative to a deteriorated drainage channel, and which can pulling a restoration pipe into a sewer pipe wherein the gap between the restoration pipe and the sewer pipe is shorter. The restoration pipe pulling-in method comprises preparing a dummy restoration pipe 30′ which imitates the restoration pipe; attaching a determination jig 10 for determining whether pulling-in of the restoration pipe is possible to an insertion-side leading end portion of the dummy restoration pipe 30′; pulling the dummy restoration pipe 30′ with the determination jig 10 into the existing pipe 1; after confirming completion of passing-through of the dummy restoration pipe 30′ with the determination jig 10, attaching a pull-in jig to a leading end portion of the restoration pipe; and arranging the restoration pipe over an entire length of the existing pipe 1, by inserting the restoration pipe with the pull-in jig, through an upper opening 2b of the existing pipe 1, into the existing pipe 1, and by pulling the pull-in jig with a wire.

    Abstract translation: 提供了一种可以容易地确定复原管是否可能的恢复管拉入方法，其中恢复管相对于劣化的排水通道具有的直径大，并且可以将恢复管拉到 下水道管道，其中恢复管道和下水道管道之间的间隙较短。 复原管拉入方法包括：制备模拟复原管的虚拟复原管30'; 安装用于确定是否可以将虚拟恢复管30'的插入侧前端部的复原管拉入的确定夹具10; 用确定夹具10将虚拟复原管30'拉入现有管1中; 在通过确定夹具10确认虚拟复原管30'的通过完成之后，将拉入夹具附接到复原管的前端部; 并且通过将现有管1的上部开口2b插入到现有的管1中，通过将具有拉入夹具的复原管插入到现有管1的整个长度上， 用电线夹具。

    TUBE FOR REGENERATING PIPELINE
    4.
    发明申请
    TUBE FOR REGENERATING PIPELINE 审中-公开
    管道再生管道

    公开(公告)号：US20150219266A1

    公开(公告)日：2015-08-06

    申请号：US14346467

    申请日：2013-10-18

    Applicant: KANAFLEX CORPORATION

    Inventor： Shigeki Kanao

    IPC: F16L55/165

    CPC classification number: F16L55/1652 ,  B32B1/08 ,  B32B27/08 ,  B32B27/32 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2597/00 ,  F16L55/1656

    Abstract: The present invention provides a tube for regenerating a pipeline which comprises a lower soft resin layer 5d, which is an inner layer of a linear part 5b of the tube, an upper soft resin layer 5e formed on an outside of the lower soft resin layer 5d, which is an outer layer of the linear part of the tube, and a ridge 5c spirally formed on an outer surface of the upper soft resin layer 5e, wherein the tube is characterized in that the ridge 5c is formed from a core 5g made of a hard resin being spirally wound, and a coating 5f for the core, wherein the coating is integrated with the upper soft resin layer 5e while the core is wrapped up in the coating, the core 5g has a height which is 3.5% to 5% of an inner diameter of the linear part 5b of the tube, the lower soft resin layer 5d is formed by spiral winding to comprise at least a single layer part 5ds, the single layer part 5ds has a thickness which is 0.25% to 0.65% of the inner diameter of the linear part 5b of the tube. The object of the present invention consists in ensuring the desired flattening strength of the tube and inhibiting the tube from the tearing and wrinkling which can be occurred on the tube during the drawing of the tube into the pipe.

    Abstract translation: 本发明提供一种管道再生管，其特征在于，包括作为所述管的直线部5b的内层的下部软质树脂层5d和形成在下部软质树脂层5d的外侧的上部软质树脂层5e ，其是管的直线部分的外层，以及螺旋形地形成在上部软质树脂层5e的外表面上的脊5c，其特征在于，脊部5c由芯部5g形成，芯部5g由 螺旋缠绕的硬树脂和芯的涂层5f，其中当芯被包裹在涂层中时，涂层与上软质树脂层5e成一体，芯5g的高度为3.5％至5％ 管的直线部分5b的内径，下软树脂层5d由螺旋缠绕形成，至少包括单层部分5ds，单层部分5ds的厚度为0.25〜0.65％的厚度 管的直线部分5b的内径。 本发明的目的在于确保管的期望的平坦化强度，并且在将管拉入管道期间阻止管从管上发生的撕裂和起皱。

    METHOD FOR PULLING IN RESTORATION PIPE AND RESTORED PIPELINE
    5.
    发明申请
    METHOD FOR PULLING IN RESTORATION PIPE AND RESTORED PIPELINE 有权
    拉拔管道和恢复管道的方法

    公开(公告)号：US20140366977A1

    公开(公告)日：2014-12-18

    申请号：US14365216

    申请日：2013-05-29

    Applicant: KANAFLEX CORPORATION

    Inventor： Shigeki Kanao

    IPC: F16L55/165 ,  E03F7/00

    CPC classification number: F16L55/1652 ,  E03F7/00 ,  E03F2003/065 ,  F16L55/18

    Abstract: Provided is a restoration pipe pulling-in method which can easily determine whether pilling-in of a restoration pipe is possible wherein the restoration pipe has a diameter as much as large relative to a deteriorated drainage channel, and which can pulling a restoration pipe into a sewer pipe wherein the gap between the restoration pipe and the sewer pipe is shorter. The restoration pipe pulling-in method comprises preparing a dummy restoration pipe 30′ which imitates the restoration pipe; attaching a determination jig 10 for determining whether pulling-in of the restoration pipe is possible to an insertion-side leading end portion of the dummy restoration pipe 30′; pulling the dummy restoration pipe 30′ with the determination jig 10 into the existing pipe 1; after confirming completion of passing-through of the dummy restoration pipe 30′ with the determination jig 10, attaching a pull-in jig to a leading end portion of the restoration pipe; and arranging the restoration pipe over an entire length of the existing pipe 1, by inserting the restoration pipe with the pull-in jig, through an upper opening 2b of the existing pipe 1, into the existing pipe 1, and by pulling the pull-in jig with a wire.

    Abstract translation: 提供了一种可以容易地确定复原管是否可能的恢复管拉入方法，其中恢复管相对于劣化的排水通道具有的直径大，并且可以将恢复管拉到 下水道管道，其中恢复管道和下水道管道之间的间隙较短。 复原管拉入方法包括：制备模拟复原管的虚拟复原管30'; 安装用于确定是否可以将虚拟恢复管30'的插入侧前端部的复原管拉入的确定夹具10; 用确定夹具10将虚拟复原管30'拉入现有管1中; 在通过确定夹具10确认虚拟复原管30'的通过完成之后，将拉入夹具附接到复原管的前端部; 并且通过将现有管1的上部开口2b插入到现有的管1中，通过将具有拉入夹具的复原管插入到现有管1的整个长度上， 用电线夹具。

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