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11. 发明公开

EP0911568A3 A branch pipe lining assembly and a pipe lining method 有权
标题翻译：一种用于衬衬管的支管和方法
公开(公告)号：EP0911568A3
公开(公告)日：2000-07-19
申请号：EP98308670.3
申请日：1998-10-23
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc. , Oar Company
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： F16L55/165 , F16L55/16 , B29C63/36
CPC分类号： B29C63/36 , F16L55/1651 , F16L55/179 , F16L57/00
摘要： A branch pipe liner (1A) for lining a sewer branch pipe, which is formed with a rigid annular planar collar (1B) at one end, wherein the rigidity does not end at the planar collar but some of the end portion of the branch pipe liner at which the collar is formed is also rigidified, and this rigidified portion (0.5 to 50 mm high) can be used as a guide for fitting the collar in the branch pipe opening of a main pipe (10) to which the branch pipe (11) is connected; furthermore, the planar portion of the collar has a thickness (t 1 ) of 1 mm or greater and a bending elasticity of 30 kg/mm 2 or greater.

12. 发明公开

EP0938964A2 Branch pipe liner bag and branch pipe lining method 有权
标题翻译： Auskleidung eines Abzweigrohres und Auskleidungsverfahren
公开(公告)号：EP0938964A2
公开(公告)日：1999-09-01
申请号：EP99301449.7
申请日：1999-02-26
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc. , Oar Company
发明人： Kamiyama, Takao , Yokishima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： B29C63/36 , F16L55/16
CPC分类号： B29C63/36 , F16L55/1651 , F16L55/179
摘要： A branch pipe lining method is provided which utilizes a branch pipe liner bag (1) composed of a tubular resin-absorbent material (2) having a flange (3) formed at one end thereof, wherein the outer surface of the tubular resin-absorbent material is covered with a highly air-tight film (4), and the tubular resin-absorbent material is impregnated with an unhardened hardenable resin, and a cylindrical fluid pressure sealing member (5) is attached to the inner surface of the flange (3). A cylindrical front end nozzle (16) attached to an opening at one end of a pressure bag (13) is inserted into the fluid pressure sealing member (5) of the branch pipe liner bag (1), and the front end nozzle (16) and the fluid pressure sealing member (5) are sealed by an elastic member (17) interposed therebetween. Then, a pressurized fluid is supplied into the pressure bag (13), with the flange (3) of the branch pipe liner bag (1) being in close contact with an opening of a branch pipe (11), to evert and insert the branch pipe liner bag (1) into the branch pipe (11) from a main pipe (10) toward the ground. The hardenable resin impregnated in the branch pipe liner bag (1) is hardened with the inserted branch pipe liner bag being pressed onto an inner wall of the branch pipe (11), followed by pulling the front end nozzle (16) out from the fluid pressure sealing member (5) to tear the pressure bag (13) off the branch pipe liner bag (1).
摘要翻译：提供一种分支管内衬方法，其使用由在其一端形成有凸缘（3）的管状树脂吸收材料（2）组成的分支管衬套（1），其中管状树脂吸收剂材料被高度气密的膜（4）覆盖，并且管状树脂吸收材料用未硬化的可硬化树脂浸渍，并且圆柱形流体压力密封构件（5）附接到凸缘（3）的内表面）。安装在压力袋（13）的一端的开口部的圆筒形前端喷嘴（16）插入分支管衬套（1）的流体压力密封部件（5）中，前端喷嘴（16））和流体压力密封构件（5）由插入其间的弹性构件（17）密封。然后，将加压流体供给到压力袋13中，其中分支管衬套（1）的凸缘（3）与分支管（11）的开口紧密接触，从而将加压流体转入并插入分支管内衬袋（1）从主管（10）朝向地面分支到分支管（11）中。浸渍在分支管内衬袋（1）中的可硬化树脂被硬化，插入的分支管衬套被压在支管（11）的内壁上，然后将前端喷嘴（16）从流体压力密封构件（5）将压力袋（13）从分支管衬里袋（1）上撕开。

13. 发明授权

EP0650006B1 Method of lining a branch pipe 失效
标题翻译：一种用于涂覆支线方法
公开(公告)号：EP0650006B1
公开(公告)日：1998-09-16
申请号：EP94305282.9
申请日：1994-07-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： F16L55/165 , B29C63/36
CPC分类号： F16L55/179 , B29C63/346 , B29C63/36 , F16L55/1651

14. 发明公开

EP0650006A1 Method of lining a branch pipe 失效
标题翻译： Verfahren zur Beschichtung einer Abzweigeleitung。
公开(公告)号：EP0650006A1
公开(公告)日：1995-04-26
申请号：EP94305282.9
申请日：1994-07-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： F16L55/165 , B29C63/36
CPC分类号： F16L55/179 , B29C63/346 , B29C63/36 , F16L55/1651
摘要： A branch pipe lining method ensures a reliable air-tight connection between a branch pipe liner bag (4) and a fluid pressure sealing nozzle (7) with a simple structure so that the branch pipe liner bag can be inserted into a branch pipe (2) without fail. A branch pipe liner bag (4) impregnated with a hardenable resin and having a flange (4A) at one end thereof is used for the branch pipe repair. The flange of the branch pipe liner bag is folded out to be mounted to a fluid pressure sealing nozzle (7). A close contact between the flange and the fluid pressure sealing nozzle is held by vacuum pressure. The branch pipe liner bag is then everted and inserted from a main pipe (1) into a branch pipe (2) toward the ground by fluid pressure. The branch pipe liner bag is pressed onto the inner wall of the branch pipe by fluid pressure, and the hardenable resin impregnated in the branch pipe liner bag is hardened while the bag itself is kept pressed onto the inner wall of the branch pipe. In this manner, since an air-tight connection between the branch pipe liner bag and the fluid pressure sealing nozzle can be reliably provided by vacuum pressure, a high sealability is ensured between them with a simple structure, whereby the branch pipe liner bag is reliably inserted into the branch pipe.
摘要翻译：分支管道衬里方法确保分支管衬套（4）和流体压力密封喷嘴（7）之间具有简单结构的可靠气密连接，使得分支管衬套可以插入分支管（2））没有失败。浸渍有可硬化树脂并在其一端具有凸缘（4A）的分支管衬套（4）用于分支管修复。分支管内衬袋的凸缘被折叠以安装到流体压力密封喷嘴（7）。法兰和流体压力密封喷嘴之间的紧密接触由真空压力保持。然后将分支管内衬袋从主管（1）插入分支管（2）中，通过流体压力朝向地面插入。分支管内衬袋通过流体压力压在分支管的内壁上，浸渍在支管衬里袋中的可硬化树脂硬化，同时袋本身被压在分支管的内壁上。以这种方式，通过真空压力可以可靠地提供分支管内衬袋和流体压力密封喷嘴之间的气密连接，因此能够以简单的结构确保它们之间的高密封性，从而可靠地分支管衬里袋插入分支管。

15. 发明公开

EP0637737A1 Method of inspecting a pipe liner bag 失效
标题翻译： Verfahren zurPrüfungvon einer Rohrauskleidung。
公开(公告)号：EP0637737A1
公开(公告)日：1995-02-08
申请号：EP94305285.2
申请日：1994-07-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： G01M3/28 , F16L55/165
CPC分类号： F16L55/165 , B29C63/0052 , G01M3/2853 , G01M3/38
摘要： A method of inspecting a pipe liner bag is provided for efficiently and accurately performing in parallel inspections for a hardened condition and air-tight sealing effect of the pipe liner bag. A main pipe (1) and a branch pipe (2) are lined with hardened pipe liner bags (3, 4), and then all open ends of the pipe liner bags are air-tightly sealed by air plugs (5, 6, 7) to define an air-tight sealed space (S) within the pipe liner bags. Then, while the pressure within the sealed space is decreased, the inspections are made for a hardened condition and air-tight sealing effect of the pipe liner bag. If the pipe liner bag includes incompletely hardened portions, such portions will be deformed due to compression buckling, so that the deformed portions can be readily found by a TV camera (10) equipped with a light emitting unit. In this manner, a hardened condition of the pipe liner bag can be accurately inspected. Also, if the pipe liner bags do not provide a sufficient air-tight sealing effect, the inner pressure within the sealed space (S) will be increased, so that monitoring the inner pressure within the sealed space by a vacuum gauge (24) permits an inspection to be readily and accurately made for an air-tight sealing effect of the pipe liner bags.
摘要翻译：提供了一种检查管道衬套的方法，用于对管内衬袋的硬化状态和气密密封效果的并行检查进行高效准确的执行。主管（1）和分支管（2）内衬有硬化管内衬袋（3,4），然后将管衬袋的所有开口端通过气塞（5,6,7）气密密封）以限定管衬袋内的气密密封空间（S）。然后，在密封空间内的压力降低的同时，对管衬袋的硬化状态和气密密封效果进行检查。如果管衬袋包括不完全硬化部分，则这些部分由于压缩弯曲而变形，从而可以通过配备有发光单元的电视摄像机（10）容易地发现变形部分。以这种方式，可以精确地检查管内衬袋的硬化状态。另外，如果管内衬袋不能提供足够的气密密封效果，则密封空间（S）内的内压将增加，从而通过真空计（24）监测密封空间内的内部压力，允许对于管衬袋的气密密封效果，要容易且准确地进行检查。

16. 发明公开

EP0620101A3 Method and apparatus for lining a branch pipe 失效
标题翻译：用于衬管分支管的方法和装置。
公开(公告)号：EP0620101A3
公开(公告)日：1994-11-17
申请号：EP94302087.5
申请日：1994-03-23
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro, , Endoh, Shigeru
IPC分类号： B29C63/36 , F16L55/165 , B29C63/34
CPC分类号： C04B24/2641 , B29C63/346 , C04B2103/308 , F16L55/1651 , F16L55/179
摘要： A method and apparatus for lining a branch pipe (21) which can achieve an air-tight connection between a pressure bag (7) and a branch pipe liner bag (1) in a simple structure without employing a conventionally required sealed tube. An open end of the pressure bag (7) is attached to a set nozzle (11) made of a magnetic material coupled to a work robot (6) which is movably installed in a main pipe (20). A branch pipe liner bag (1), impregnated with a thermosetting resin, is placed inside the pressure bag (7); the liner bag having a flange (5) which includes a magnetic plate (16) so as to be magnetically connected to the set nozzle (11) by a magnetic force of a magnet (10) provided on the work robot. With the flange (5) being closely contacted to the inner wall of the main pipe (20) around a branch pipe opening (21a), compressed air is supplied into the pressure bag (7) to evert and insert the branch pipe liner bag (1) into a branch pipe (21). While the branch pipe liner bag is pressed against the inner wall of the branch pipe, the thermosetting resin impregnated in the branch pipe liner bag is cured, whereby the inner wall of the branch pipe is lined with the cured thermosetting resin, i.e. the branch pipe is repaired. Upon completing the lining operation, the magnet (10) is turned off, the work robot (6) removed, and the pressure bag (7) removed from the branch pipe liner bag (1).
摘要翻译：一种用于衬里分支管（21）的方法和装置，其能够以简单的结构实现压力袋（7）和支管衬里袋（1）之间的气密连接，而不需要使用常规要求的密封管。压力袋（7）的开口端附接到由可移动地安装在主管（20）中的作业机器人（6）的磁性材料制成的固定喷嘴（11）上。将浸渍有热固性树脂的分支管衬套（1）放置在压力袋（7）内; 所述衬里袋具有包括磁性板（16）的凸缘（5），以通过设置在所述工作机器人上的磁体（10）的磁力与所述固定喷嘴（11）磁性连接。在凸缘（5）围绕分支管开口（21a）与主管（20）的内壁紧密接触的同时，将压缩空气供给到压力袋（7）中，以将分支管内衬袋 1）分支到分支管（21）中。当分支管衬套被压在分支管的内壁上时，浸渍在支管衬里袋中的热固性树脂固化，由此分支管的内壁衬有固化的热固性树脂，即分支管被修理在完成衬里操作时，磁体（10）被关闭，工作机器人（6）被移除，并且压力袋（7）从分支管衬里袋（1）中移除。

17. 发明授权

EP0844065B1 Method of manufacturing a pipe liner bag 失效
标题翻译：一种制造管衬的方法
公开(公告)号：EP0844065B1
公开(公告)日：2003-04-09
申请号：EP97306971.9
申请日：1997-09-09
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc. , Oar Company
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： B29D23/00 , B29C63/34 , B29B11/04
CPC分类号： F16L55/1656 , B29B11/04 , B29C31/002 , B29C53/38 , B29C63/34

18. 发明授权

EP0891857B1 Device for confirming the position of branch pipe opening and pipe lining method using the device 失效
标题翻译：装置，用于使用该装置定位的支管导管和管内衬方法的条目
公开(公告)号：EP0891857B1
公开(公告)日：2002-10-23
申请号：EP98305735.7
申请日：1998-07-17
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： B29C63/34 , F16L55/165 , B26D7/01
CPC分类号： B29C63/34 , B29C2793/009 , F16L55/179

19. 发明公开

EP0978681A1 Branch pipe liner bag and pipe lining method 有权
标题翻译：支管衬里袋和管衬方法
公开(公告)号：EP0978681A1
公开(公告)日：2000-02-09
申请号：EP99306227.2
申请日：1999-08-05
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc. , Oar Company
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： F16L55/16 , B29C63/00
CPC分类号： F16L55/265 , B29C63/0086 , B29C63/34 , B29C2793/009 , F16L55/1651 , F16L55/179
摘要： A branch pipe liner bag (1) has a flange (1B) formed at an end of a hardenable resin impregnated bag (1A) which comprises a tubular resin-absorbent material impregnated with an unhardened liquid hardenable resin, and a cylindrical anti-piercing protector (3) is mounted on the flange (1B). According to a pipe lining method implemented using the branch pipe liner bag (1) according to the present invention, the branch pipe liner bag adjacent to the flange is, after a branch pipe (11) is lined, protected by the anti-piercing protector, and therefore, in a piercing work thereafter of a main pipe liner bag (6), the branch pipe liner bag is immune from damage caused by a cutter, thereby eliminating a problem of infiltration of underground water into the main pipe (10) from a damaged portion.
摘要翻译：支管衬里袋（1）具有在硬化性树脂浸渍袋（1A）的端部形成的凸缘（1B），该硬化性树脂浸渍袋（1A）包括浸渍有未硬化的液态硬化树脂的管状树脂吸收材料和圆柱形防刺穿保护件（3）安装在法兰（1B）上。根据本发明的使用支管衬里袋（1）实施的管衬方法，邻近法兰的支管衬里袋在支管（11）衬里之后由防刺穿保护器，因此在主管衬里袋（6）之后的穿孔作业中，支管衬里袋免受切割器损坏，从而消除了从地下水渗入主管（10）中的问题一个损坏的部分。

20. 发明公开

EP0891857A2 Device for confirming the position of branch pipe opening and pipe lining method using the device 失效
标题翻译：装置，用于使用该装置定位的支管导管和管内衬方法的条目
公开(公告)号：EP0891857A2
公开(公告)日：1999-01-20
申请号：EP98305735.7
申请日：1998-07-17
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： B29C63/34 , F16L55/165 , B26D7/01
CPC分类号： B29C63/34 , B29C2793/009 , F16L55/179
摘要： A device for confirming the position of a branch pipe opening allows a branch pipe opening to be easily located so that a main pipe liner bag can be exactly cut along the branch pipe opening. The device for confirming the position of a branch pipe opening is composed of a holding member having a shape such that the holding member is in close contact with an inner wall of a main pipe when the device is placed in position, and a protrusion formed in a portion of the holding member, wherein the protrusion has an opening substantially conformal to a branch pipe opening, and extends beyond an inner surface or beyond the inner surface and an outer surface of the holding member. The device for confirming the position of a branch pipe opening is introduced into a main pipe, and arranged to position the protrusion of the device at a branch pipe opening. The holding member is closely contacted onto an inner wall of the main pipe to insert the protrusion into the branch pipe opening so that the device is secured within the main pipe. Subsequently, the main pipe is lined using a main pipe liner bag which is composed of a tubular resin absorbent material and an unhardened liquid hardenable resin impregnated in the tubular resin absorbent material. Then, the main pipe liner bag is cut along a mark substantially conformal to the branch pipe opening. The mark is protrusively formed on the main pipe liner bag due to the protrusion of the device for confirming the position of a branch pipe opening.
摘要翻译：一种用于确认一个支管开口的位置装置允许的支管开口，以容易地定位所以没一个管内衬材料可以精确地沿分支管开口切割。用于确认支管开口部的位置的装置由具有形状搜索的保持构件，DASS模保持部件与主管道的内壁紧密接触。当装置在适当的位置放置，和突出部所形成保持构件worin所述突出部具有向开口的一部分实质上共形的，以支管开口，并且延伸超出在内表面或超过内表面和所述保持构件的外表面。用于确认支管开口部的位置的装置被引入到主配管，并设置在支管开口到所述设备的突出位置。保持部件紧密接触到主管道的内壁插入突起进入分支管开口所以没有装置被主配管内的固定。随后，主管是使用本管内衬材料的所有其由管状树脂吸收材料的，并在管状树脂吸收材料浸渍未硬化的液状硬化性树脂衬里。然后，管内衬材料被切断沿标记基本保形的分支管开口。标记突出地形成在管内衬材料由于装置的用于确认支管开口的位置的突起。

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