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    • 32. 发明公开
    • Method and apparatus for repairing a pipeline
    • Verfahren und Vorrichtung zum Reparieren einer Rohrleitung。
    • EP0564741A1
    • 1993-10-13
    • EP92310823.7
    • 1992-11-26
    • ASHIMORI INDUSTRY CO., LTD.ASHIMORI ENGINEERING CO., LTD
    • Imoto, TakayoshiTakebe, Shinichi
    • F16L55/162
    • F16L55/18F16L55/163
    • A tubular sheetlike material (21) composed mainly of a sheet material (22) formed from a thickened solution of an ultraviolet-curing resin in which high-strength fibers are dispersed, is inserted into a pipeline (7) so as to face a damaged part (26) thereof, is expanded into intimate contact with the inner surface of the pipeline (7), and is irradiated with ultraviolet light on its inner surface, whereby the resin is cured. Sealing members (24) capable of swelling with water are fitted about the opposite end portions of the tubular sheetlike material (21) so that the sealing members (24) may be located on the opposite sides of the damaged part (26) of the pipeline (7) from each other.
    • 主要由其中分散有高强度纤维的紫外线固化树脂的增稠溶液形成的片材(22)组成的管状片状材料(21)被插入到管道(7)中,以面对损坏的 其部分(26)膨胀成与管道(7)的内表面紧密接触,并在其内表面上用紫外线照射,由此树脂固化。 围绕管状片状材料(21)的相对端部安装能够用水膨胀的密封构件(24),使得密封构件(24)可以位于管道的损坏部分(26)的相对侧上 (7)彼此。
    • 36. 发明公开
    • METHOD FOR PACKING FILLER MATERIAL
    • 包装填充材料的方法
    • EP3205814A1
    • 2017-08-16
    • EP14903550.3
    • 2014-10-10
    • Ashimori Industry Co., Ltd.Ashimori Engineering Co., Ltd.
    • OKUDA, SusumuKUSUBA, IchiroASO, Koji
    • E21D11/00
    • F16L55/1645B29C63/34B29K2105/165B29K2105/18E21D11/38E21F15/00F16L55/1656F16L55/175
    • An object is to provide a method for filling a gap with a filler material, the method enabling prevention of inflow of the filler material into an air removing tool through its opening before complete removal of air from the gap, and enabling uniform filling of the gap with the filler material. A method for filling a gap with a filler material is provided, the gap being between an existing conduit P and a lining material 100 provided inside the existing conduit P. The method includes: an air removing tool attaching step of inserting an air removing tool 200 into an air removing hole 3a bored through the lining material 100, and bringing a leading end face of the air removing tool 200 into contact with the inner circumferential surface of the existing conduit P; and a filling step of injecting the filler material into the gap while expelling air from the gap through a leading end of the air removing tool 200, the air removing tool 200 including, at its leading end, an air removing portion through which air is discharged.
    • 本发明的目的是提供一种用填充材料填充间隙的方法,该方法能够在从间隙完全除去空气之前防止填充材料通过其开口流入除气工具,并且能够均匀地填充间隙 与填充材料。 设置用填充材料填充间隙的方法,该间隙位于现有导管P与设置在现有导管P内部的衬里材料100之间。该方法包括:空气清除工具附接步骤,将空气清除工具200 进入通过内衬材料100钻出的排气孔3a中,并使排气工具200的前端面与现有导管P的内周表面接触; 以及将填充材料注入间隙,同时通过除气工具200的前端从间隙中排出空气的填充步骤,除气工具200在其前端包括排气部分,空气通过排气部分排出 。