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1. 发明授权

US09194528B2 Pipe rehabilitation method 有权
标题翻译：管道修复方法
公开(公告)号：US09194528B2
公开(公告)日：2015-11-24
申请号：US14191603
申请日：2014-02-27
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Makoto Ishida , Takeshi Hasegawa
IPC分类号： F16L55/18 , F16L55/162 , F16L55/1645
CPC分类号： F16L55/162 , F16L55/16455
摘要： In a pipe rehabilitation method, segments are linked in the circumferential and pipe-length directions to install a rehabilitation pipe inside an existing pipe. Nuts are secured to the segments along the circumferential direction thereof. Linking members each configured to be screwed into one of the secured nuts are inserted into each segment. Each linking member is temporarily locked to the segment to prevent the inserted linking member from falling out of the segment. The segment into which the linking members are inserted and temporarily locked and one of the segments to which the nuts are secured are aligned relative one another, and the linking members are screwed into the respective nuts to fasten both segments together and link them in the pipe-length direction.
摘要翻译：在管道修复方法中，节段沿圆周方向和管道长度方向连接，以在现有管道内安装康复管。螺母沿其圆周方向被固定到段上。每个被配置成螺纹连接到一个固定螺母的连接构件插入到每个段中。每个连接构件暂时锁定到该区段以防止插入的连接构件从该区段外脱落。连接构件被插入并临时锁定的段，其中固定有螺母的段之一彼此对准，并且将连接构件拧入相应的螺母中，以将两个段紧固在一起并将其连接在管长度方向。

2. 发明授权

US09291295B2 Segment for a rehabilitation pipe, and pipe rehabilitation method 有权
标题翻译：康复管段，管道修复方法
公开(公告)号：US09291295B2
公开(公告)日：2016-03-22
申请号：US13753917
申请日：2013-01-30
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Makoto Ishida
IPC分类号： F16L55/162 , F16L55/18 , F16L55/163 , F16L55/1645
CPC分类号： F16L55/18 , F16L55/163 , F16L55/16455
摘要： A segment for a rehabilitation pipe is formed of an inner surface plate having an inner circumferential surface, and side plates and end plates provided upright on a peripheral edge of the inner surface plate. The inner surface plate, the side plates, and the end plates are formed integrally from a plastic material, and a number of such segments are linked in circumferential and pipe-length directions to form the rehabilitation pipe. Each of the side plates is provided with at least one hole through which a linking member is inserted for linking the segments in the pipe-length direction, and is provided separately from the hole with an opening at an end in the vicinity of the end plate for a linking operation of the segments in the circumferential direction and for passing therethrough a filler material injected into a space between the existing pipe and the rehabilitation pipe.
摘要翻译：用于康复管的段由具有内周面的内表面板和在内表面板的周缘上竖立设置的侧板和端板形成。内表面板，侧板和端板由塑料材料一体地形成，并且多个这样的片段沿周向和长度方向连接以形成康复管。每个侧板设置有至少一个孔，通过该孔至少一个孔插入连接构件，用于在管长度方向上连接段，并且与孔分开设置，在端板附近的端部具有开口用于在圆周方向上的节段的连接操作并且用于通过其注入到现有管道和康复管道之间的空间中的填充材料。

3. 发明授权

US09068686B2 Rehabilitation pipe and pipe rehabilitation method 有权
标题翻译：康复管道和管道修复方法
公开(公告)号：US09068686B2
公开(公告)日：2015-06-30
申请号：US14049572
申请日：2013-10-09
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Makoto Ishida
IPC分类号： F16L55/18 , F16L55/165 , F16L55/1645
CPC分类号： F16L55/165 , F16L55/1645
摘要： A pipe unit for a rehabilitation pipe is used to rehabilitate an existing pipe. The pipe unit has segments mutually linked in a circumferential direction of the pipe unit, and at least one diameter expander for enlarging an inner diameter of the pipe unit. The diameter expander has a thickness in the circumferential direction of the pipe unit and is inserted between an adjacent pair of the mutually linked segments so as to be completely separated from each other by the diameter expander in the circumferential direction and by an amount corresponding to the thickness of the diameter expander.
摘要翻译：用于康复管道的管道单元用于修复现有的管道。管单元具有在管单元的圆周方向上相互连接的段和用于扩大管单元的内径的至少一个直径扩张器。直径扩张器在管单元的圆周方向上具有厚度，并且被插入在相邻的一对相互连接的部分之间，以便通过直径扩张器在圆周方向上彼此完全分离，并且相应于直径膨胀机的厚度。

4. 发明授权

US09052052B2 Segment for a rehabilitation pipe, and pipe rehabilitation method 有权
标题翻译：康复管段，管道修复方法
公开(公告)号：US09052052B2
公开(公告)日：2015-06-09
申请号：US13753927
申请日：2013-01-30
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Makoto Ishida
IPC分类号： F16L55/163 , F16L55/1645
CPC分类号： F16L55/163 , F16L55/16455
摘要： A segment for a rehabilitation pipe includes an inner surface plate having an inner circumferential surface, and side plates and end plates provided upright on a peripheral edge of the inner surface plate. The inner surface plate, the side plates, and the end plates are formed integrally from a plastic material. The segments are linked in a circumferential direction and in a pipe-length direction to install a segmental rehabilitation pipe inside an existing pipe. The end plates are provided with an insertion hole through which a linking member is inserted for linking the segments in the circumferential direction. Separately from the insertion hole, the end plates are further provided with an opening for passing therethrough a filler material injected into a space between the existing pipe and the rehabilitation pipe.
摘要翻译：用于康复管的段包括具有内圆周表面的内表面板和在内表面板的周缘上竖直设置的侧板和端板。内表面板，侧板和端板由塑料材料一体地形成。这些节段在圆周方向和管长度方向上连接，以便在现有管道内部安装节段性的康复管。端板设置有插入孔，插入连接构件以沿圆周方向连接段。与插入孔分开，端板还设置有用于穿过注入到现有管道和康复管道之间的空间中的填充材料的开口。

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