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91. 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。

92. 发明公开

EP0844076A2 Pipe liner bag and manufacturing method therefor 失效
标题翻译： Rohrauskleidung und Herstellungsverfahrendafür
公开(公告)号：EP0844076A2
公开(公告)日：1998-05-27
申请号：EP97306972.7
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： B32B27/08 , B32B31/20 , B29D23/00 , B29C63/34
CPC分类号： B29D23/001 , B29C63/00 , B32B27/08 , F16L55/1656
摘要： A pipe liner bag (1) comprises a tubular resin-absorbent material (2) impregnated with a hardenable resin, and a plastic film covering the outer surface of the tubular resin-absorbent material, wherein the plastic film is formed of a tubular multi-layer composite film (3) having a five-layer structure comprising a surface film layer (3-1), a thermally reactive bonding film layer (3-2), an intermediate film layer (3-3), a thermally reactive bonding film layer (3-4), and a meltable coupling film layer (3-5). The multi-layer composite film has an integral five-layer structure including the surface film layer (3-1) and the meltable coupling film layer (3-5) bonded on the opposing surfaces of the intermediate film layer (3-3) through the thermally reactive bonding film layers (3-2,3-4) such that required characteristics are allotted to the respective layers. There is also provided a method of manufacturing such a pipe liner bag.
摘要翻译：管衬袋（1）包括浸渍有可硬化树脂的管状树脂吸收材料（2）和覆盖管状树脂吸收材料的外表面的塑料膜，其中塑料膜由管状多层膜形成，具有包括表面膜层（3-1），热反应性接合膜层（3-2），中间膜层（3-3），热反应性接合膜（3-1）的五层结构的层间复合膜（3）层（3-4）和可熔融耦合膜层（3-5）。多层复合膜具有包含表面膜层（3-1）和可熔融偶联膜层（3-5）的整体五层结构，该层可结合在中间膜层（3-3）的相对表面上通过热反应性接合膜层（3-2,3-4）使得所需特性分配给各层。还提供了制造这种管衬袋的方法。

93. 发明公开

EP0797042A1 An apparatus and a method for lining an underground pipe 失效
标题翻译：装置和衬里在接地线铺设的管道的方法
公开(公告)号：EP0797042A1
公开(公告)日：1997-09-24
申请号：EP97301205.7
申请日：1997-02-25
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 , B29C63/36
CPC分类号： F16L55/1651 , B29C63/36
摘要： An apparatus and a method for lining an underground pipe (1) are disclosed wherein the pipe is plugged at a location upstream to a manhole (2); a three-pronged passage (5,4) is installed whose first end penetrates the plug (7) and opens in the interior of the pipe upstream to the plug and whose second end opens in the manhole at the level of the pipe, and whose third end (4) opens into the atmosphere at a substantially high level; then the second end of the three-pronged passage is closed to cause the drain water to rise and go toward the third end (4) of the three-pronged passage; the drain water is let to fall from the down-looking third end of the three-pronged passage into an upper end of a vertical eversion conduit (6) provided in the manhole, thereby effecting eversion of a tubular liner (50) into the vertical eversion conduit means; the tubular liner everting in the vertical eversion conduit is guided by a guide device (5a) such that at the lower end of the vertical eversion conduit the eversion head of the tubular liner is caused to turn orthogonally into the downstream direction; and the tubular liner is constricted at a location downstream to the repair portion (1A) of the pipe so that the tubular liner is inflated.
摘要翻译：的装置和用于地下管道（1）的衬里方法游离缺失盘的worin管的位置处插入到上游的人孔（2）; 三方面通道（5.4）被安装，其第一端穿过塞（7）和上游通向所述管道的内部，以在插塞和其第二端在人孔在管的水平打开，且其对第三端（4）通入在较高的水平基本上与大气; 然后三叉通道的第二端被关闭，以使冷凝水上升并朝三结合通道的第三端（4）去; 所述冷凝水让从三结合通道的下视第三端落入在人孔设置，从而实现一个管状衬垫（50）外翻到垂直的垂直外翻导管（6）的上端部外翻管道装置; 在垂直导管外翻的管状衬垫外翻由引导装置引导的（5a）中搜索在垂直外翻导管的管状衬垫的外翻头被导致转正交到下游方向的下端那样; 和管状衬垫在下游管的修理部分（1A），从而也将管状衬垫充气时的位置收缩。

94. 发明公开

EP0704294A2 A method for lining a manhole 失效
标题翻译：维克法恩zum Auskleiden eines Mannloches
公开(公告)号：EP0704294A2
公开(公告)日：1996-04-03
申请号：EP95306795.6
申请日：1995-09-26
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro
IPC分类号： B29C63/28 , F16L55/165
CPC分类号： B29C63/28 , B29K2101/10 , E02D29/128 , F16L55/165 , F16L55/179
摘要： A method for lining a manhole (2), which comprises (a) inserting into the manhole a tubular liner (7) soaked with a curable liquid resin; (b) everting an inflatable plastic bag (9) into the tubular liner by charging water in it; (c) closing the open end of the everted bag (9) to form a closed space (S) inside the bag; (d) supplying compressed air to the closed space to cause the plastic bag (9) to inflate and press the liner (7) against the manhole (2); and (e) curing the liquid resin to harden the liner (7). Further improvements include: plugging the main pipe (1) with two plugs (3, 4) to isolate the manhole and stop the drain from wetting the manhole, but providing a hose (5) penetrating through the plugs to allow the drain to flow past the manhole; partially filling the portion of the main pipe (1) isolated between the two plugs (3, 4) with a liquid absorbent filler (6); and arranging that the tubular liner (7) has varied thickness increasing toward its lower end stepwise or continuously and/or has its lower opening covered up by a net (33) attached to the lower end circumference of the liner (7).
摘要翻译：一种用于衬里人孔（2）的方法，其包括：（a）将通过可固化液体树脂浸泡的管状衬垫（7）插入所述人孔; （b）通过在其中装入水将透气塑料袋（9）穿过管状衬垫; （c）关闭所述脱开的袋（9）的开口端以在所述袋内形成封闭空间（S）; （d）将压缩空气供应到封闭空间以使塑料袋（9）膨胀并将衬垫（7）压靠在人孔（2）上; 和（e）固化液体树脂以使衬垫（7）硬化。进一步的改进包括：用两个插头（3,4）堵塞主管（1），以隔离人孔，并阻止排水管弄湿人孔，但提供穿过塞子的软管（5），以使排水管流过沙井用液体吸收填料（6）部分地填充隔离在两个塞（3,4）之间的主管（1）的部分; 并且布置所述管状衬垫（7）具有逐渐或连续地向其下端逐渐增加的厚度变化和/或其下开口由附接到所述衬套（7）的下端圆周的网（33）覆盖。

95. 发明公开

EP0640787A1 Method of lining a branch pipe 失效
标题翻译：衬里支管的方法
公开(公告)号：EP0640787A1
公开(公告)日：1995-03-01
申请号：EP94305283.7
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： F16L55/16 , B29C63/36
CPC分类号： B29C63/36 , B29C63/346 , F16L55/179
摘要： A branch pipe lining method of the invention utilizes a branch pipe liner bag (4) impregnated with a hardenable resin and having a flange (4a) at one end thereof, wherein the flange is folded out and mounted to a fluid pressure sealing nozzle (7); the branch pipe liner bag is everted and inserted into a branch pipe (2); an upper end of the branch pipe liner bag is pulled up by a rope (24) or the like with the flange (4a) thereof being secured on the inner wall of the main pipe (1); the fluid pressure sealing nozzle (7) is removed from the branch pipe liner bag; a sealing pressure bag (16) introduced into the main pipe (1) is expanded to seal a lower opening of the branch pipe liner bag (4) with the sealing pressure bag; the upper end of the branch pipe liner bag is closed, and the branch pipe liner bag is pressed against the inner wall of the branch pipe with a fluid pressure; and the hardenable resin impregnated in the branch pipe liner bag is hardened while the branch pipe liner bag is continuously being pressed against the inner wall of the branch pipe. After the lining is completed, the sealing pressure bag (16) can be easily removed from the branch pipe liner bag (4) after it has been hardened, so that any fragment of the sealing pressure bag will not remain on the inner wall of the branch pipe (2), with the result that the inner wall surface of the branch pipe can be maintained in a favourable condition.
摘要翻译：本发明的支管衬里方法利用浸渍有可硬化树脂并在其一端具有凸缘（4a）的支管衬里袋（4），其中凸缘被折叠并安装到流体压力密封喷嘴（7 ）; 将支管内衬袋翻转插入支管（2）中; （4）固定在主管（1）的内壁上，用绳索（24）等将支管衬里袋的上端拉起。将流体压力密封喷嘴（7）从支管衬里袋中取出; 引入主管1中的密封压力袋16膨胀以用密封压力袋密封支管衬袋4的下部开口; 关闭支管衬里袋的上端，用流体压力将支管衬里袋压在支管内壁上; 并且浸渍在支管内衬袋中的可硬化树脂被硬化，同时支管衬里袋被连续地压靠在支管的内壁上。衬里完成后，密封压力袋（16）在硬化后可以很容易地从支管衬里袋（4）上取下，这样密封压力袋的任何碎片都不会留在支管2，结果是支管的内壁表面可以维持在良好的状态。

96. 发明公开

EP0618044A3 A cutter device and a cutter apparatus 失效
标题翻译：切割装置和设备。
公开(公告)号：EP0618044A3
公开(公告)日：1994-12-21
申请号：EP94301034.8
申请日：1994-02-14
申请人： GET Inc. , SHONAN GOSEI - JUSHI SEISAKUSHO K.K.
发明人： Endoh, Shigeru
IPC分类号： B24D7/18 , B23B51/10
CPC分类号： B23B51/105 , B23B2215/72 , B24D7/18 , Y10T408/353
摘要： A cutter apparatus (30) comprising an on-the-sleigh robot (20), a motor (23) having a vertical output shaft and capable of shifting vertically, a rotary cutter (1) detachably connected at the end of the output shaft of the motor, and a cordless TV camera (21) installed on the robot. In particular, the rotary cutter (1) has a disk-shaped support plate (4), whose side surface is abrasive, upper and lower disks (2, 3) parallel to each other, which are arranged in a row in axial direction to sandwich the support plate inbetween and whose exposed faces, respectively, are abrasive, a tapered reamer (5) extending axially upward from the center of the upper disk, and a binder assembly (8, 9, 14) to bind the tapered reamer, the upper and lower disks, and the support plate together and to fix the rotary cutter about an output shaft of the motor.

97. 发明公开

EP0620103A3 A method for repairing a tubular conduit 失效
标题翻译：一种修复管状管道的方法。
公开(公告)号：EP0620103A3
公开(公告)日：1994-11-17
申请号：EP94302267.3
申请日：1994-03-29
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
CPC分类号： B29C63/34 , B29C63/0069 , F16L55/1651
摘要： A method for repairing a tubular conduit (1) by lining the inner wall of the tubular conduit with a tubular liner bag (2) impregnated with thermosetting liquid resin, comprising the steps of; (a) everting the tubular liner bag in the tubular conduit; (b) closing the open end of the tubular liner bag with a stationary lid (3b) thereby forming a closed space (S) inside the tubular liner bag and the lid; (c) inserting a heat-resistive hose (7) into the closed space through the lid; (d) inflating the tubular liner bag by charging a pressurized fluid into the closed space; and (e) supplying hot water via the heat-resistive hose to thereby heat and harden the liner bag; wherein the heat-resistive hose is slidably inserted through the lid, and is connected to the lid via a flexible inflatable sealing device such that when the pressurized fluid is charged into the closed space the sealing device is pressed to inflate externally from the lid thereby forcing the heat-resistive hose to slide externally.

98. 发明公开

EP0620102A2 Branch pipe lining method and liner 失效
标题翻译： Auskleidungsverfahren und Auskleidung eines Abzweigrohres。
公开(公告)号：EP0620102A2
公开(公告)日：1994-10-19
申请号：EP94302089.1
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
CPC分类号： F16L55/179 , B29C63/346 , F16L55/1651
摘要： A branch pipe lining method 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 conventional sealed tube. An open end of the pressure bag (7) is attached to a set nozzle (10) 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 is removably attached to the set nozzle (10) by fitting a protrusion (5a) formed on a surface of the flange into a concave groove (10c) formed in the set nozzle. 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 protrusion (5a) is disengaged from the concave groove (10c), the work robot (6) removed and the pressure bag (7) removed from the branch pipe liner bag (1).
摘要翻译：一种分支管内衬方法，其能够以简单的结构实现压力袋（7）和分支管衬套（1）之间的气密连接，而不使用常规的密封管。压力袋（7）的开口端附接到联接到可移动地安装在主管（20）中的作业机器人（6）的固定喷嘴（10）。浸渍有热固性树脂的支管衬里袋（1）放置在压力袋（7）的内部，内衬袋具有凸缘（5），凸缘（5）通过安装突起（可移除地附接到固定喷嘴10） 5a）形成在所述凸缘的表面上，形成在所述固定喷嘴中的凹槽（10c）中。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，突起（5a）从凹槽（10c）脱离，工作机器人（6）被移除并且压力袋（7）从分支管衬里袋（1）移除。

99. 发明公开

EP0620100A2 A method for everting a tubular liner bag 失效
标题翻译： Umstülpverfahrenfüreinen Auskleidungsschlauch。
公开(公告)号：EP0620100A2
公开(公告)日：1994-10-19
申请号：EP94301035.5
申请日：1994-02-14
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro,
IPC分类号： B29C63/36 , F16L55/165
CPC分类号： F16L55/1651 , B29C63/36 , F16L57/00
摘要： A method for everting a tubular liner bag (1) into a pipe (10) to line the pipe with the tubular liner bag, comprising the steps of: (a) attaching an air hose end to a suitable position of the outer surface (before everting) of the liner bag; (b) everting the tubular liner bag by means of water pressure into a vertical entrance to the pipe; (c) turning the head of the tubular liner bag toward a pipe entrance, when the eversion head hits upon the inner wall of the pipe; (d) everting the tubular liner bag substantially deep into the pipe; (e) stopping the eversion; (f) deforming the everted tubular liner bag such that it is roughly shaped like a letter J with the head portion of the tubular liner bag corresponding to the toe of the J-letter, and such that when compressed air of a pressure not substantially greater than the pressure required to force the tubular liner bag to evert exists in the toe section of the J-letter shaped tubular liner bag, the air does not get to the long-leg section of the J-letter shaped bag from the toe section; and (g) operating an air compressor (7) to supply compressed air into the head portion of the tubular liner bag by way of the air hose (8) to thereby increase the internal pressure in the head portion of the tubular liner to values substantially greater than that required to force the tubular liner bag to evert.
摘要翻译：一种用于将管状衬里袋（1）旋入管（10）中以将管与管状衬里袋对准的方法，包括以下步骤：（a）将空气软管端附接到外表面的合适位置（之前内胆袋）（b）通过水压将管状衬垫袋旋入管道的垂直入口; （c）当外翻头撞到管的内壁上时，将管状衬垫的头部朝向管入口转动; （d）将管状衬垫袋基本深入管中; （e）停止外挂; （f）使已经旋转的管状衬里袋变形，使得其大致形状为字母J，其中管状衬垫袋的头部对应于J字母的脚趾，并且使得当压缩空气的压力基本上不大于比J型字形管状衬里袋的脚趾部分强制管状衬垫袋所需的压力要大，J型字形袋的长腿部分不会从脚趾部分伸出; 和（g）操作空气压缩机（7）以通过空气软管（8）将压缩空气供应到管状衬垫袋的头部中，从而将管状衬套的头部中的内部压力基本上增加到大于迫使管状衬里袋翻转所需的量。

100. 发明公开

EP0592115A1 A method for repairing a tubular conduit 失效
标题翻译： Verfahren zum Reparieren einer Rohrleitung。
公开(公告)号：EP0592115A1
公开(公告)日：1994-04-13
申请号：EP93307173.0
申请日：1993-09-10
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro
IPC分类号： B29C63/00 , B29C63/34 , F16L55/165
CPC分类号： B29C63/34 , B29C63/0069 , F16L55/165
摘要： An improved method for repairing a utility pipe (1) such as underground sewer pipe to internally line the pipe with a tubular liner (2) impregnated with a thermosetting resin; in this method, a hot water hose (6) having ejection holes (8) is inserted in the tubular liner bag to eject hot water to effect hardening of the thermosetting resin and this hose is provided with numerous floats (25) to float in the water even when the ejected water collects and floods inside the tubular liner bag; thus, efficient ejection of the hot water from the hot water hose is secured.
摘要翻译：一种用于修理诸如地下下水管的公用管道（1）的改进方法，以用浸渍有热固性树脂的管状衬垫（2）将管道内部管线; 在这种方法中，将具有喷射孔（8）的热水软管（6）插入到管状衬垫袋中以喷射热水以实现热固性树脂的硬化，并且该软管设置有许多浮子（25）即使喷出的水在管状衬里袋内收集并泛滥，从而确保热水软管的热水的高效喷射。

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