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1. 发明专利

JP2004251340A Joiner 有权
公开(公告)号：JP2004251340A
公开(公告)日：2004-09-09
申请号：JP2003040763
申请日：2003-02-19
申请人： Kubota Construction Co Ltd , Kubota Corp , Osaka Bosui Constr Co Ltd , 株式会社クボタ , 株式会社クボタ建設 , 株式会社大阪防水建設社
发明人： YONEDA RYUICHI , KATAGIRI MAKOTO , MURAKAMI KEISHI , HORI TOMOAKI , NISHITANI KENZO , MATSUO HIROSHI , YANAGAWA MASAKAZU , NISHIMURA MASARU , MITSUSADA TETSUO , OZEKI NAOYA , OHINATA MASAAKI
IPC分类号： E03F7/00 , B29C63/30 , B29C65/56 , B29L9/00 , B29L23/00 , F16L1/00 , F16L55/16
摘要： PROBLEM TO BE SOLVED: To provide a joiner which does not come off a strip even if the pitch of the strip is widened, and the watertightness is retained.
SOLUTION: A belt-like strip 14 is spirally wound round on the inside surface of a sewer pipe 12. Side borders of the strip 14 are jointed by a joiner 10. When the pitch of the strip 14 is widened e.g. by earthquake ground motion, a body 32 is broken off at the part of a notch 42 by an external force which breadthwise expands the body 32, before the fitting of hollow bar 34 of the joiner 10 to strip grooves 22 of the strip 14 comes off. Thus, expansion of the pitch of the strip 14 can be allowed. Even if the body 32 is broken off and each side of the body 32 is separated from each other, the gap between the separated sides can be sealed watertightly by a flexible part 40.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2006029561A Existing pipe lining method 有权
标题翻译：现有管道衬管方法
公开(公告)号：JP2006029561A
公开(公告)日：2006-02-02
申请号：JP2004213348
申请日：2004-07-21
申请人： Kubota Ci Kk , Kubota Construction Co Ltd , Osaka Bosui Constr Co Ltd , クボタシーアイ株式会社 , 株式会社クボタ建設 , 株式会社大阪防水建設社
发明人： MURAKAMI KEISHI , HORI TOMOAKI , YOSHINO DAISUKE , SUZUKI KOSUKE , MATSUO HIROSHI , YANAGAWA MASAKAZU , OHINATA MASAAKI , MIURA HITOSHI
IPC分类号： F16L1/00 , B29C63/30 , B29L23/00
摘要： PROBLEM TO BE SOLVED: To provide an existing pipe lining method for easily and inexpensively regenerating an existing pipe into a shape approximate to the sectional shape of the existing pipe while restricting a reduction in the cross section of a pipeline.
SOLUTION: The lining method for the existing pipe 10 comprises using an anchor 56 for mounting strips 12 on the inner face of the existing pipe 10, connecting the strips 12 in their longitudinal directions thereto with connection members, arranging flexible joiners 16 at the corners of the existing pipe 10, and joining the strips in their cross directions thereto with joiners 14 and the flexible joiners 16. Finally, the inner face of the existing pipe 10 is covered with the strips 12 and a filler 58 is filled between the inner face of the existing pipe 10 and the strip 12. Flexible deformation portions 46 of the flexible joiners 16 are expanded to adjust spaces between the strips 12 neighboring each other in the cross directions so that the flexible joiners 16 can be arranged at the corners of the existing pipe 10. Thus, the flexible deformation portions 46 are bent corresponding to the corners of the existing pipe 10 to restrict a reduction in the cross section of the existing pipe 10 when regenerated, preventing the capacity degradation of waste water flowing down in the existing pipe 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种现有的管道衬套方法，用于容易且廉价地将现有管道再生成近似于现有管道的截面形状的形状，同时限制了管道的横截面的减小。解决方案：现有管道10的衬套方法包括使用锚固件56将条带12安装在现有管道10的内表面上，将条带12沿其纵向方向连接到连接构件上，将柔性连接器16布置在现有管道10的角部，并且在其横向上将条带与其连接件14和柔性连接器16接合。最后，现有管道10的内表面被条带12覆盖，填料58填充在现有管10的内表面和条带12.柔性连接器16的柔性变形部分46被膨胀以调节在横向彼此相邻的条12之间的空间，使得柔性连接器16可以布置在因此，柔性变形部分46对应于现有管道10的角部弯曲，以限制现有管道的横截面的减小 10，当再生时，防止在现有管道10中向下流动的废水的容量降低。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006035596A Lining method and apparatus for the method 有权
标题翻译：方法的线性方法和装置
公开(公告)号：JP2006035596A
公开(公告)日：2006-02-09
申请号：JP2004217675
申请日：2004-07-26
申请人： Intes Co Ltd , Kubota Ci Kk , Kubota Construction Co Ltd , Osaka Bosui Constr Co Ltd , クボタシーアイ株式会社 , 有限会社インテス , 株式会社クボタ建設 , 株式会社大阪防水建設社
发明人： HARADA TAKATOMO , MURAKAMI KEISHI , HORI TOMOAKI , SUZUKI KOSUKE , MATSUO HIROSHI , YANAGAWA MASAKAZU , OHINATA MASAAKI , MIURA HITOSHI , KAMIIDE AKIRA
IPC分类号： B29C63/32 , B29L9/00 , B29L23/00 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To provide a lining method which is applicable to a non-circular existing pipe while holding a cross-sectional reduction percentage by lining to be small and an apparatus for the method.
SOLUTION: The lining apparatus 10 has a guide frame 36 arranged along the cross section of the existing pipe 12, and a conveyance unit 48 and an engagement unit 50 are fitted movably to the guide frame 36. The conveyance unit 48, while moving on the guide frame 36, holds a strip 14 by two feed rollers 88, forcively delivers the strip 14, and pushes the strip 14 at a prescribed acute angle against the inner surface of the existing pipe 12. The engagement unit 50, while moving on the guide frame 36, holds a joiner 24 against the strip 14 pushed by a joining roller 102 to engage the joiner 24. Since the strip 14 is pushed and stuck against the inner surface of the existing pipe 12 by the conveyance unit 48 and the engagement unit 50, the cross-sectional reduction percentage by the lining is held to be small so that the strip can be pipe-made independent of the cross-sectional shape of the existing pipe 12.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适用于非圆形现有管道的衬里方法，同时通过衬里将截面减小百分比保持较小并且该方法的装置。解决方案：衬里装置10具有沿着现有管12的横截面布置的引导框架36，并且输送单元48和接合单元50可移动地装配到引导框架36.输送单元48同时在引导框架36上移动，通过两个进给辊88保持条带14，强制地输送条带14，并以预定的锐角将条带14推压到现有管道12的内表面上。接合单元50在移动在引导框架36上，将接合器24保持抵靠由连接辊102推动的条带14以接合接合件24.由于条带14被传送单元48推压并粘附在现有管道12的内表面上，并且接合单元50，通过衬里的横截面减小百分比被保持为小，使得带可以独立于现有管12的横截面形状而被管道制造。（C）2006， JPO＆NCIPI

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