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1. 发明授权

US06103052A Pipe lining method 失效
标题翻译：管衬法
公开(公告)号：US06103052A
公开(公告)日：2000-08-15
申请号：US18069
申请日：1998-02-03
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： F16L58/10 , B29C59/00 , B29C63/00 , B29C63/36 , B29K101/10 , B29L9/00 , B29L23/00 , F16L55/165 , F16L55/179 , F16L55/18 , B29C63/34
CPC分类号： B29C59/007 , B29C63/0086 , F16L55/165 , F16L55/179 , F16L55/18 , B29C2793/0018 , Y10T156/1057 , Y10T156/108
摘要： A pipe lining method is provided for accurately cutting or punching out a pipe liner bag after being lined on an inner wall of a pipe with a good operability while preventing an operation environment from being contaminated. A fluid pressure is applied to act on a pipe liner bag introduced in a pipe to press the pipe liner bag onto the inner wall of the pipe. A thickness reducing member is brought into contact with the outer surface of the pipe liner bag to partially reduce the thickness of the pipe liner bag. A predetermined pipe lining operation with the above state maintained. Then, an external force is applied to a thickness reduced portion of the pipe liner bag to break the portion.
摘要翻译：提供一种管道衬套方法，用于在管道的内壁上排列好管道内衬袋，以便在防止操作环境受到污染的同时具有良好的可操作性。施加流体压力作用于引入到管道中的管衬袋，以将管衬袋压入管内壁上。使厚度减小部件与管衬袋的外表面接触，以部分地减小管衬袋的厚度。保持了具有上述状态的预定的管道衬套操作。然后，将外力施加到管内衬袋的厚度减小部分以破坏该部分。

2. 发明授权

US6054180A Method for impregnating a tubular resin-absorbable liner with resin 失效
标题翻译：用树脂浸渍管状可吸收树脂的衬垫的方法
公开(公告)号：US6054180A
公开(公告)日：2000-04-25
申请号：US40591
申请日：1998-03-18
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： B29B15/10 , B29C63/34 , B29C63/36 , B29K101/10 , B29K105/08 , B29L9/00 , B29L23/00 , B32B27/12 , B05D7/22 , B32B1/08
CPC分类号： B32B27/12 , B29C63/34 , B29L2023/006
摘要： A method for impregnating a resin-absorbable tubular liner with a hardenable liquid resin: (a) a hose is connected to a vacuum pump; (b) the hose is inserted into the liner in a manner such that the open end of the hose comes close to, but sufficiently distant from, one end of the liner; (c) the other end of the tubular liner is closed over the hose in a manner such that the hose can freely slide through the closed end of the tubular liner; (d) a predetermined amount of the hardenable liquid resin is injected into the tubular liner through the open end of the tubular liner; (d') the open end of the tubular liner is substantially closed by placing it between a pair of rollers; and (e) the vacuum pump is operated to evacuate the hose while at the same time the hose and/or the resin-absorbable tubular liner are moved in a manner such that the length of the hose inside the liner is reduced.
摘要翻译：用可硬化液体树脂浸渍可吸收树脂的管状衬垫的方法：（a）软管连接到真空泵; （b）软管以这样一种方式插入衬套中，使得软管的开口端接近于衬套的一端但足够远; （c）管状衬套的另一端以软管封闭，使得软管可以自由地滑过管状衬套的封闭端; （d）通过管状衬套的开口端将预定量的可硬化液体树脂注入到管状衬套中; （d'），通过将管状衬套的开口端放置在一对辊之间而基本封闭; 和（e）真空泵被操作以抽出软管，同时软管和/或可吸收树脂的管状衬垫以使得衬垫内的软管的长度减小的方式移动。

3. 发明授权

US5944058A Branch pipe liner assembly and a pipe lining method 失效
标题翻译：分管管衬组件和管衬法
公开(公告)号：US5944058A
公开(公告)日：1999-08-31
申请号：US17661
申请日：1998-02-03
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： B29C63/34 , F16L55/165 , F16L55/179 , F16L55/26 , F16L55/16
CPC分类号： F16L55/265 , F16L55/1651 , F16L55/179 , B29C63/34
摘要： A tubular branch pipe liner is proposed, which has a rigid collar at its end and to this collar is attached a protector consisting of a first portion which is out-spread downwardly and curved to fit on the lower face of the collar and is fixed thereto, a second portion which is roughly cylindrical and fitted into the inner peripheral face of the collar and the inner wall of a little part of the tubular branch pipe liner which is immediately continuous from the collar, and a third portion which extends downwardly and terminates in an annular end face at a location substantially lower than the joint where the first portion and the second portion meet; also proposed is a pipe lining method, which comprises the steps of preparing a branch pipe liner with a collar; and attaching the above-mentioned protective member to the collar; and lining a branch pipe with the tubular branch pipe liner; and lining the main pipe with a conventional main pipe liner; and cutting a hole through that circular portion of the main pipe liner which is defined by the annular end face of the third portion of the protective member.
摘要翻译：提出了一种管状分支管衬套，其端部具有刚性套环，并且该套环附接有保护器，该保护器由第一部分组成，第一部分向下展开并弯曲以装配在套环的下表面上并固定到其上第二部分大致圆筒形并嵌合在套环的内周面和管状支管衬套的一小部分内壁上，该管状支管衬套与套环紧密连续，第三部分向下延伸并终止于第二部分在基本上低于第一部分和第二部分相遇的接头的位置处的环形端面; 还提出了一种管衬法，其中包括准备具有套环的支管衬管的步骤; 并将上述保护构件附接到轴环上; 并用管状支管衬管衬里支管; 并用传统的主管衬管衬里主管; 并且通过由保护构件的第三部分的环形端面限定的主管道衬套的圆形部分切割孔。

4. 发明授权

US5916406A Branch pipe liner bag and pipe lining method 失效
标题翻译：支管衬管和管内衬法
公开(公告)号：US5916406A
公开(公告)日：1999-06-29
申请号：US827487
申请日：1997-02-11
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： B29C63/00 , B29C63/34 , F16L55/179 , B29C63/36 , B29C65/56 , B29C65/70
CPC分类号： B29C63/34 , B29C63/0086 , F16L55/179 , Y10T156/1056
摘要： A branch pipe liner bag and a pipe lining method are provided for ensuring to securely joining a flange and a main pipe liner bag to provide a reliable integrated structure. The branch pipe liner bag comprises a tubular resin-absorbent material impregnated with an unhardened hardenable resin. The tubular resin-absorbent material is formed at one end thereof with a rigid flange which is formed with a plurality of bores. In the pipe lining method using the branch pipe liner bag, a portion of unhardened hardenable resin oozing from a main pipe liner bag enters the bores formed through the flange of the branch pipe liner bag and is hardened therein, so that the flange is securely joined with the main pipe liner bag, thereby preventing a gap from being formed therebetween. In addition, the bores may be arranged on concentric circles on the flange, and cords made of a resin-absorbent material may be passed through the bores along the inner or outer periphery of the flange. Since the unhardened hardenable resin is also impregnated into the cords, the flange is more securely joined with the main pipe liner bag. Furthermore, a portion of the main pipe liner bag located on the periphery of a branch pipe opening is protruded due to the cords, so that the protrusion facilitates the positioning of a cutter for accurately cutting a portion of the main pipe liner bag covering the branch pipe opening.
摘要翻译：提供分支管衬套和管衬法，以确保牢固地连接凸缘和主管衬里袋，以提供可靠的一体化结构。分支管内衬包括浸渍有未硬化的可硬化树脂的管状树脂吸收材料。管状树脂吸收材料的一端形成有形成有多个孔的刚性凸缘。在使用分支管内衬袋的管内方法中，从主管内衬袋渗出的未硬化的可硬化树脂的一部分进入通过分支管衬套的凸缘形成的孔，并在其中硬化，使得凸缘牢固地接合与主管衬里袋，从而防止在它们之间形成间隙。此外，孔可以布置在凸缘上的同心圆上，并且由树脂吸收材料制成的帘线可以沿着凸缘的内周或外周穿过孔。由于未硬化的可硬化树脂也浸渍到帘线中，所以凸缘与主管衬里袋更牢固地接合。此外，位于分支管开口周边的主管衬里袋的一部分由于帘线而突出，使得突起有助于切割器的定位，以精确地切割覆盖分支的主管衬里袋的一部分管道开口。

5. 发明授权

US5846025A Apparatus and a method for lining an underground pipe 失效
标题翻译：用于衬里地下管道的装置和方法
公开(公告)号：US5846025A
公开(公告)日：1998-12-08
申请号：US767617
申请日：1996-12-17
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： F16L1/00 , B29C63/36 , B29K105/08 , B29L23/00 , F16L55/165 , F16L55/18
CPC分类号： F16L55/1651 , B29C63/36
摘要： An apparatus and a method for lining an underground pipe are proposed: the pipe is plugged at a location upstream to a manhole; a three-pronged passage is installed whose first end penetrates the plug 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 opens in 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 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 provided in the manhole, thereby effecting eversion of a tubular liner into the vertical eversion conduit means; the tubular liner everting in the vertical eversion conduit is guided by a guide device 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 of the pipe so that the tubular liner is inflated.
摘要翻译：提出了一种用于衬里地下管道的装置和方法：管道插在井孔上游的一个位置; 安装有三管脚的通道，其第一端穿过塞子并在管的上游开口，并且其第二端在管道的水平面处在井下打开，并且其第三端在大气中以实质上高; 然后关闭三通通道的第二端，使排水上升并朝向三通道的第三端; 使排水从三管脚通道的向下看的第三端落入设置在人孔中的垂直外翻管的上端，从而实现管状衬套向垂直外翻管道装置的外翻; 垂直外翻管道中的管状衬套由引导装置引导，使得在垂直外翻管道的下端使管状衬套的外翻头部正交地向下游方向转动; 并且管状衬套在管的修复部分的下游位置处收缩，使得管状衬垫膨胀。

6. 发明授权

US5490964A Method and device for repairing a tubular conduit 失效
标题翻译：用于修理管状导管的方法和装置
公开(公告)号：US5490964A
公开(公告)日：1996-02-13
申请号：US212778
申请日：1994-03-15
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh
IPC分类号： B29C63/00 , B29C63/34 , B29K101/10 , F16L55/16 , F16L55/165 , F16L57/00 , B29C63/36
CPC分类号： B29C63/34 , B29C63/0069 , F16L55/1651
摘要： A method for repairing a tubular conduit by lining the inner wall of the tubular conduit with a tubular liner bag impregnated with thermosetting liquid resin, having 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 thereby forming a closed space inside the tubular liner bag and the lid; (c) inserting a heat-resistive hose 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.
摘要翻译：一种用于通过用浸渍有热固性液体树脂的管状衬垫袋衬套管状管道的内壁来修复管状导管的方法，该方法包括以下步骤：（a）将管状衬垫袋放在管状导管中; （b）用固定盖封闭管状衬垫袋的开口端，从而在管状衬里袋和盖内形成封闭空间; （c）通过盖将绝热软管插入封闭空间; （d）通过将加压流体装入封闭空间来使管状衬垫袋膨胀; 和（e）通过耐热软管供应热水，从而加热和硬化衬里袋; 其中所述耐热软管可滑动地插入所述盖中，并且通过柔性可膨胀的密封装置连接到所述盖，使得当所述加压流体被装入所述封闭空间中时，所述密封装置被挤压以从所述盖向外膨胀，从而迫使耐热软管从外部滑动。

7. 发明授权

US06254709B1 Method of manufacturing a pipe liner bag 失效
标题翻译：制造管衬袋的方法
公开(公告)号：US06254709B1
公开(公告)日：2001-07-03
申请号：US09422302
申请日：1999-10-21
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： B32B704
CPC分类号： F16L55/1651 , B29C53/48 , B29C65/4815 , B29C65/5042 , B29C65/505 , B29C65/62 , B29C66/038 , B29C66/1122 , B29C66/1142 , B29C66/133 , B29C66/1352 , B29C66/4322 , B29C66/71 , B29C66/72341 , B29C66/7294 , B29C66/836 , B29K2995/0067 , B29L2009/00 , B29L2023/006 , F16L55/1656 , B29K2023/086 , B29K2075/00 , B29K2077/00
摘要： A method of manufacturing a pipe liner bag which is composed of a tubular resin absorbent material having an outer surface covered with a highly air-tight plastic film and a hardenable resin impregnated in the tubular resin absorbent material. The method involves folding a strip-shaped resin absorbent material and aligning both ends thereof in the width direction, straight sewing overlapped portions to form a tubular resin absorbent material while leaving a sewing margin, turning the tubular resin absorbent material inside out such that a previous inner surface thereof appears outside, and welding or adhering a plastic film entirely or partially on the outer surface of the tubular resin absorbent material to air-tight seal the outer surface. The method can reduce a time required for a joining operation and simplifying a sealing operation after both ends of the strip-shaped resin absorbent material have been joined.
摘要翻译：一种管内衬袋的制造方法，其由具有被高密度塑料膜覆盖的外表面的管状树脂吸收材料和浸渍在管状树脂吸收材料中的可硬化树脂组成。该方法包括折叠带状树脂吸收材料并使其两端在宽度方向上对齐，直线缝合重叠部分形成管状树脂吸收材料，同时留下缝合边缘，将管状树脂吸收材料向内转出，使之前其内表面出现在外部，并且将塑料膜完全或部分地焊接或粘附在管状树脂吸收材料的外表面上，以气密地密封外表面。该方法可以缩短接合操作所需的时间，并且在带状树脂吸收材料的两端已经接合之后简化密封操作。

8. 发明授权

US6123109A Branch pipe lining bag and pipe lining method 有权
标题翻译：支管衬管和管衬法
公开(公告)号：US6123109A
公开(公告)日：2000-09-26
申请号：US238835
申请日：1999-01-28
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： F16L58/10 , B29C63/36 , B29K101/10 , B29K105/08 , B29L9/00 , B29L23/00 , B32B5/28 , F16L55/179 , F16L55/26 , F16L55/16
CPC分类号： F16L55/179 , F16L55/265
摘要： A branch pipe lining bag wherein an annular protective member is previously fixed on a flange which is provided adjoined to an open end of a tubular bag. This tubular bag is soaked with a hardenable liquid resin and adapted to be everted under fluid pressure into a branch pipe. The protective member can be attached on the marginal periphery of the branch pipe opening to the main pipe simultaneously at the end of the branch pipe lining, irrespective of the inner diameter of the main pipe. Also, a pipe lining method wherein the annular protective member fixed on the flange is prepared previously and then the flange is connected to the part of the main pipe where the branch pipe opens. The main pipe lining bag can be bored without any damage irrespective of both the main pipe diameter and the branch pipe diameter or any connecting situations.
摘要翻译：支管衬里袋，其中环形保护构件预先固定在与管状袋的开口端邻接设置的凸缘上。该管状袋用可硬化液体树脂浸泡，并适于在流体压力下旋入分支管。不管主管的内径如何，保护构件可以在分支管衬里的末端同时附着在与主管的分支管开口的边缘上。此外，预先制备固定在凸缘上的环形保护构件的管衬法，然后将凸缘连接到分支管打开的主管的部分。主管内衬袋无论主管直径和分支管直径还是任何连接情况都可以无损伤地钻孔。

9. 发明授权

US6085794A Pipe lining method 失效
标题翻译：管衬法
公开(公告)号：US6085794A
公开(公告)日：2000-07-11
申请号：US422311
申请日：1999-10-21
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： B29C63/36 , B29C63/26 , B29K31/00 , B29K67/00 , B29L23/00 , F16L55/16 , F16L55/179 , F16L55/162
CPC分类号： F16L55/179
摘要： A pipe lining method is provided for simply positioning a flange of a branch pipe liner bag to a branch pipe opening of a main pipe in a short period of time, and preventing the branch pipe liner bag from having a locally insufficient strength. A branch pipe liner bag is everted and inserted into a branch pipe with a fluid pressure. With the branch pipe liner bag pressed onto the inner wall of the branch pipe, a hardenable resin impregnated in the branch pipe liner bag is hardened to line the branch pipe. Then, a main pipe liner bag is everted and inserted into a main pipe with a fluid pressure. With the main pipe liner bag pressed onto the inner wall of the main pipe, a hardenable resin impregnated in the main pipe liner bag is hardened to line the main pipe. The fluid pressure acting inside the main pipe liner bag is adjusted such that a portion of the hardenable resin impregnated in the main pipe liner bag is oozed out. The oozed hardenable resin is introduced into a clearance space, and hardened therein.
摘要翻译：提供了一种管道衬套方法，用于在短时间内简单地将分支管衬套的凸缘定位到主管的支管开口，并且防止分支管衬套袋局部地具有不足的强度。分支管内衬袋被插入到具有流体压力的分支管中。将分支管衬垫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以使分支管线对齐。然后，将主管内衬袋旋出并插入具有流体压力的主管中。主管内衬袋压在主管内壁上时，浸渍在主管内衬袋中的可硬化树脂硬化，使主管线对准。调节作用在主管内衬袋内的流体压力，使得浸渍在主管衬里袋中的可硬化树脂的一部分被渗出。渗出的可硬化树脂被引入到间隙空间中并在其中硬化。

10. 发明授权

US6042668A Pipe liner bag and manufacturing methods therefor 失效
标题翻译：管内衬袋及其制造方法
公开(公告)号：US6042668A
公开(公告)日：2000-03-28
申请号：US28762
申请日：1998-02-24
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh , Hiroyuki Aoki
IPC分类号： F16L1/00 , B29C53/48 , B29C63/34 , B29C63/36 , B29C65/50 , B29C65/62 , B29C65/72 , B29K101/10 , B29K105/08 , B29L9/00 , B29L23/00 , B32B5/06 , B32B27/12 , D05B93/00 , D06H5/00 , F16L55/165 , B32B5/02 , B32B31/12
CPC分类号： F16L55/1656 , B29C53/48 , B29C65/5042 , B29C65/72 , B29C66/1122 , B29C66/1142 , B29C66/1282 , B29C66/12841 , B29C66/4322 , B29C66/72941 , B29C66/83411 , B29C66/836 , B32B27/12 , D05B93/00 , D06H5/00 , B29C63/34 , B29C65/5014 , B29C65/5092 , B29C65/62 , B29C66/71 , B29K2105/0854 , B29K2313/02 , B29L2023/006
摘要： A pipe liner bag is provided with improved anti-peeling and anti-bursting properties by ensuring a high anti-peeling strength of the plastic film to be employed. The pipe liner bag has a tubular resin absorbent material, the outer surface of which is coated with a highly air-tight plastic film, and a hardenable resin impregnated in the tubular resin absorbent material. The tubular resin absorbent material is formed of tubular unwoven fabric subjected to the needle punching processing, where a side of the tubular unwoven fabric having stuck-out needles protruding therefrom is exposed to the outside to serve as an outer surface of the tubular resin absorbent material. The outer surface is coated with a plastic film.
摘要翻译：通过确保要使用的塑料膜的高抗剥离强度，管衬袋具有改进的抗剥离和抗爆破性能。管内衬袋具有管状树脂吸收材料，其外表面涂覆有高度气密的塑料膜，以及浸渍在管状树脂吸收材料中的可硬化树脂。管状树脂吸收材料由经过针刺处理的管状无纺织物形成，其中具有从其突出的伸出针的管状无纺织物的一侧暴露于外部以用作管状树脂吸收材料的外表面。外表面涂有塑料膜。

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