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21. 发明授权

US06631739B2 Pipe liner bag everting nozzle and pipe lining method 失效
标题翻译：管衬内胆喷管和管内衬法
公开(公告)号：US06631739B2
公开(公告)日：2003-10-14
申请号：US09858803
申请日：2001-05-16
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： F16L5516
CPC分类号： F16L55/1651 , B29C63/36
摘要： A pipe liner bag everting nozzle is provided for allowing an operator to freely access a manhole during a lining operation. A pipe liner bag everting nozzle comprises a guide tube fixing end for fixing one end of a guide tube, and a pipe liner bag fixing end for fixing a folded end of an uneverted pipe liner bag passed through the guide tube, wherein the guide tube fixing end has a diameter smaller than a diameter of the pipe liner bag fixing end. Since a guide tube having a smaller diameter than that of a pipe line to be repaired (or the pipe liner bag) can be used, a sufficient gap is formed between the guide tube and the manhole, thereby allowing the operator to freely access the manhole during the lining operation for inspection and confirmation of a lining situation.
摘要翻译：提供了一种管道衬套袋喷嘴，用于允许操作者在衬里操作期间自由地进入人孔。管道衬袋包括喷嘴，包括用于固定导管一端的导管固定端，以及用于固定通过导管的未经过管道衬垫袋的折叠端的管衬袋固定端，其中导管固定端部的直径小于管内衬袋固定端的直径。由于可以使用直径小于待修复的管线（或管衬袋）的导管，所以在引导管和人孔之间形成足够的间隙，从而允许操作者自由地进入人孔在衬里操作期间进行检查和确认衬里情况。

22. 发明授权

US6158473A 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：US6158473A
公开(公告)日：2000-12-12
申请号：US368300
申请日：1999-08-03
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： F16L1/00 , B29C63/00 , B29C63/26 , B29C63/34 , B29C63/36 , B29K101/10 , B29K105/08 , B29L23/00 , F16L55/165 , F16L55/179 , F16L55/26 , F16L55/16
CPC分类号： F16L55/265 , B29C63/0086 , F16L55/1651 , F16L55/179 , B29C2793/009 , B29C63/34
摘要： A branch pipe liner bag immune to damage caused by a cutter is provided. In the branch pipe liner bag having a flange formed at an end of a hardenable resin impregnated bag which comprises a tubular resin-absorbent material impregnated with an unhardened liquid hardenable resin, a cylindrical anti-piercing protector 3 is embedded adjacent to the flange. According to a pipe lining method implemented using the branch pipe liner bag according to the present invention, the branch pipe liner bag adjacent to the flange is, after a branch pipe is lined, protected by the anti-piercing protector, and therefore, in a piercing work thereafter of a main pipe liner bag, the branch pipe liner bag is immune from damage caused by a cutter, thereby eliminating a problem such as infiltration of the underground water into the main pipe from a damaged portion.
摘要翻译：提供了免于由切割器造成的损坏的分支管道衬里袋。在具有形成在可硬化树脂浸渍袋的端部的凸缘的分支管内衬袋中，其包含浸渍有未硬化的液体可硬化树脂的管状树脂吸收材料，圆柱形防刺穿保护器3嵌入凸缘附近。根据本发明的使用分支管衬套的管衬法，与凸缘相邻的支管衬套袋在分支管内衬之后被防刺穿保护器保护，因此在主管衬里袋之后的穿孔工作，分支管内衬袋免于由切割器造成的损坏，从而消除了从损坏部分将地下水渗入主管中的问题。

23. 发明授权

US5598873A Branch pipe lining method and liner 失效
标题翻译：支管衬管法和衬管
公开(公告)号：US5598873A
公开(公告)日：1997-02-04
申请号：US212779
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： B29C63/36 , B29C63/34 , B29L23/00 , F16L55/16 , F16L55/165 , F16L55/179 , F16L55/162
CPC分类号： F16L55/179 , B29C63/346 , F16L55/1651
摘要： A branch pipe lining method is provided which can directly achieve an air-tight connection between a pressure bag and a branch pipe liner bag in a simple structure without employing a conventional sealed tube. An open end of the pressure bag is attached to a set nozzle attached to a work robot which is movably installed in a main pipe. A branch pipe liner bag, impregnated with a thermosetting resin, is placed inside the pressure bag. The liner bag has a flange which is removably attached to the set nozzle by fitting a protrusion formed on a surface of the flange into a concave groove formed in the set nozzle. With the flange being closely contacted to the inner wall of the main pipe around a branch pipe opening, compressed air is supplied into the pressure bag to evert and insert the branch pipe liner bag into a branch pipe. 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 is disengaged from the concave groove to remove the work robot and the pressure bag from the branch pipe liner bag.
摘要翻译：提供了一种分支管道衬套方法，其可以以简单的结构直接实现压力袋和支管衬里袋之间的气密连接，而不使用常规的密封管。压力袋的开口端附接到附接到可移动地安装在主管中的作业机器人的固定喷嘴。将浸渍有热固性树脂的支管衬里袋放置在压力袋内。内衬袋具有凸缘，该凸缘通过将形成在凸缘表面上的凸起装配到形成在固定喷嘴中的凹槽中而可移除地附接到固定喷嘴。在凸缘与分支管口周围的主管内壁紧密接触的情况下，将压缩空气供给到压力袋中，将分支管内衬袋插入分支管中。在分支管内衬袋被压在分支管的内壁上时，浸渍在分支管内衬袋中的热固性树脂被固化，由此分支管的内壁衬有固化的热固性树脂，即分支管道被修理。在完成衬里操作时，突起从凹槽脱离，以从分支管衬里袋中移除作业机器人和压力袋。

24. 发明授权

US06296729B1 Method of manufacturing pipe liner bag 失效
标题翻译：制造管衬袋的方法
公开(公告)号：US06296729B1
公开(公告)日：2001-10-02
申请号：US09399205
申请日：1999-09-17
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： B29C5338
CPC分类号： B29D23/001 , B29C53/38 , B29C65/18 , B29C65/26 , B29C65/4815 , B29C65/5021 , B29C65/5028 , B29C65/5042 , B29C65/505 , B29C65/62 , B29C66/1122 , B29C66/1142 , B29C66/4322 , B29C66/71 , B29C66/72325 , B29C66/72341 , B29C66/7294 , B29C66/8322 , B29C66/83413 , B29C66/836 , B29K2995/0067 , B29L2023/006 , B32B7/08 , Y10T156/1038 , Y10T428/1362 , Y10T428/139 , B29K2077/00 , B29K2075/00 , B29K2023/086
摘要： A method of manufacturing a pipe liner bag is provided for reliably sealing a seam of a resin absorbent material with simple operations without forming pin holes through the resin absorbent material. The pipe liner bag comprises 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. A plastic film is welded on a surface of a strip-like resin absorbent material. The plastic film has a width smaller than the resin absorbent material which has sewing margins in both end portions in a width direction. The resin absorbent material is folded such that the plastic film is exposed. Both edges of the resin absorbent material in the width direction are laid one on top of the other. The overlapping portions of the resin absorbent material is lock sewed to form a tubular resin absorbent material. A seam protection tape is welded or adhered to the sewing margin including a seam of the resin absorbent material. A sealing ribbon tape having a width larger than the seam protection tape is welded or adhered over the seam protection tape to air-tight seal the seam.
摘要翻译：提供一种制造管衬袋的方法，用于通过简单的操作可靠地密封树脂吸收材料的接缝，而不会通过树脂吸收材料形成针孔。管衬袋包括管状树脂吸收材料，其外表面覆盖有高度气密的塑料膜和浸渍在管状树脂吸收材料中的可硬化树脂。在带状树脂吸收材料的表面上焊接塑料膜。该塑料薄膜的宽度小于在宽度方向的两个端部具有缝合边缘的树脂吸收材料。折叠树脂吸收材料使得塑料膜暴露。树脂吸收材料沿宽度方向的两个边缘一个放置在另一个的顶部。树脂吸收材料的重叠部分被锁定缝合以形成管状树脂吸收材料。缝线保护带被焊接或粘附到缝合边缘，包括树脂吸收材料的接缝。将宽度大于接缝保护带的密封条带焊接或粘附在接缝保护带上以气密密封接缝。

25. 发明授权

US6152184A Branch pipe liner bag and branch pipe lining method 失效
标题翻译：支管衬管和支管衬管法
公开(公告)号：US6152184A
公开(公告)日：2000-11-28
申请号：US247631
申请日：1999-02-10
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 , B29L23/00 , F16L1/00 , F16L55/16 , F16L55/165 , F16L55/179
CPC分类号： B29C63/36 , F16L55/1651 , F16L55/179
摘要： A branch pipe lining method is provided for maintaining a favorable surface state on the inner surface of a lined branch pipe. The branch pipe lining method utilizes a branch pipe liner bag composed of a tubular resin-absorbent material having a flange formed at one end thereof, wherein the outer surface of the tubular resin-absorbent material is covered with a highly air-tight film, and the tubular resin-absorbent material is impregnated with an unhardened hardenable resin, and a cylindrical fluid pressure sealing member attached to the inner surface of the flange. A cylindrical front end nozzle attached to an opening at one end of a pressure bag is inserting into the fluid pressure sealing member of the branch pipe liner bag, and the front end nozzle and the fluid pressure sealing member are sealed by an elastic member interposed therebetween. Then, a pressurized fluid is supplied into the pressure bag, with the flange of the branch pipe liner bag being in close contact with an opening of a branch pipe, to evert and insert the branch pipe liner bag into the branch pipe from a main pipe toward the ground. The hardenable resin impregnated in the branch pipe liner bag is hardened with the inserted branch pipe liner bag being pressed onto an inner wall of the branch pipe, followed by pulling the front end nozzle out from the fluid pressure sealing member to tear the pressure bag off the branch pipe liner bag.
摘要翻译：提供了一种分支管内衬方法，用于在内衬分支管的内表面上保持良好的表面状态。支管内衬法采用由管状树脂吸收材料构成的支管衬里袋，该管状树脂吸收材料在其一端形成有凸缘，其中管状树脂吸收材料的外表面被高度气密的膜覆盖，管状树脂吸收材料浸渍有未硬化的可硬化树脂，以及附接到凸缘的内表面的圆柱形流体压力密封构件。安装在压力袋一端的开口的圆筒形前端喷嘴插入分支管衬套的流体压力密封构件中，前端喷嘴和流体压力密封构件由插入其间的弹性构件密封。然后，将加压流体供给到压力袋中，分支管内衬袋的凸缘与分支管的开口紧密接触，从分支管将主支管内袋从主管向地面浸渍在分支管内衬袋中的可硬化树脂被硬化，插入的支管衬里袋被压在分支管的内壁上，然后将前端喷嘴从流体压力密封构件拉出以撕开压力袋支管内衬袋。

26. 发明授权

US6136135A 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：US6136135A
公开(公告)日：2000-10-24
申请号：US974835
申请日：1997-11-20
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： B32B5/02 , B29B11/04 , B29C31/00 , B29C53/38 , B29C63/34 , B29C63/36 , B29L9/00 , B29L23/00 , B32B5/26 , F16L55/165
CPC分类号： F16L55/1656 , B29B11/04 , B29C31/002 , B29C63/34 , B29C53/38
摘要： The present invention provides a method of readily manufacturing a multi-layer pipe liner bag with a good workability. A guiding tube is inserted into an outer layer composed of a tubular resin absorbent material and a plastic film coated over the outer periphery of the tubular resin absorbent material. An inner layer composed of another tubular resin absorbent material is inserted into the guiding tube, and the guiding tube is extracted with the outer layer and the inner layer being fixed. The tubular resin absorbent materials of the outer layer and the inner layer are with thermosetting resin to complete the pipe liner bag. Since the outer layer and the inner layer are manufactured separately, the manufacturing of the respective layers can be performed with a good workability. Also advantageously, the plastic film covering the outer surface of the outer layer can be prevented from scratches and so on.
摘要翻译：本发明提供一种易于制造具有良好可加工性的多层管衬袋的方法。引导管被插入由管状树脂吸收材料构成的外层和涂覆在管状树脂吸收材料的外周上的塑料膜。将由另一管状树脂吸收材料构成的内层插入引导管中，引导管被外层和固定的内层抽出。外层和内层的管状树脂吸收材料采用热固性树脂，完成管衬袋。由于外层和内层分开制造，因此可以以良好的加工性进行各层的制造。还有利地，可以防止覆盖外层的外表面的塑料膜的划伤等。

27. 发明授权

US6056017A Pipe lining method 有权
标题翻译：管衬法
公开(公告)号：US6056017A
公开(公告)日：2000-05-02
申请号：US238275
申请日：1999-01-27
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 , B29C63/00 , B29C63/34 , B29C63/36 , B29K101/10 , B29K105/08 , B29L23/00 , F16L1/00 , F16L55/16 , F16L55/179
CPC分类号： B29C63/0086 , B29C63/34 , F16L55/179 , B29C2793/009
摘要： A pipe lining method provides for precise cutting of a main pipe liner bag along a branch pipe opening using a cutter while preventing the inner wall of a branch pipe and the cutter from damages. After a cutting protection member is attached along the periphery of a branch pipe opening of a main pipe, the main pipe is lined using a main pipe liner bag. Then, a cutter of a cutting robot introduced into the main pipe is driven to cut away a portion of the main pipe liner bag covering a branch pipe opening. Since the cutting protection member functions as a guide for the cutter when cutting the portion of the main pipe liner bag covering the branch pipe opening as well as functions as a protection member for protecting the inner wall of the branch pipe, thereby making it possible to precisely cut the main pipe liner bag along the branch pipe opening using the cutter and to prevent the inner wall of the branch pipe and the cutter from damages.
摘要翻译：管道衬套方法提供了使用切割器沿着支管开口精确切割主管衬套，同时防止分支管和切割器的内壁损坏。沿着主管的支管开口的周边安装切削保护部件后，使用主管衬里袋将主管内衬。然后，驱动引入到主管中的切割机器人的切割器，以切除覆盖分支管开口的主管内衬袋的一部分。由于当切割覆盖分支管开口的主管衬套的部分时切割保护构件用作切割器的引导件，并且用作保护分支管的内壁的保护构件，从而可以使用切割器精确地切割主管道衬套沿着支管开口，并防止分支管和切割器的内壁损坏。

28. 发明授权

US06006787A Branch pipe liner bag and branch pipe lining method 失效
标题翻译：支管衬管和支管衬管法
公开(公告)号：US06006787A
公开(公告)日：1999-12-28
申请号：US247995
申请日：1999-02-10
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： F16L55/16 , B29C63/36 , B29K101/10 , B29K105/08 , B29L9/00 , B29L23/00 , F16L55/165 , F16L55/179
CPC分类号： F16L55/1651 , F16L55/179
摘要： A branch pipe liner bag is provided for reliably lining a branch pipe even having a curved portion. The branch pipe liner bag has a tubular resin-absorbent material having a flange formed at one end thereof, the outer surface of which is covered with a highly air-tight film. The tubular resin-absorbent material is impregnated with an unhardened hardenable resin, and a separable tube is attached to the flange. According to this invention, since the separable tube is attached to the previously hardened flange of the branch pipe liner bag, the separable tube will never be torn or cut even if the branch pipe liner bag is everted and inserted into a branch pipe having a curved portion with a high fluid pressure, or even if the film covering the branch pipe liner bag is heated and therefore softened by a heat medium or heat generated by the hardening of the thermosetting resin. It is therefore possible to reliably line a branch pipe even having a curved portion, using the branch pipe liner bag, and repair the branch pipe.
摘要翻译：提供了一种分支管衬套，用于可靠地衬里具有弯曲部分的分支管。分支管内衬袋具有管状树脂吸收材料，其具有在其一端形成的凸缘，其外表面覆盖有高度气密的膜。管状树脂吸收材料用未硬化的可硬化树脂浸渍，并且可分离的管附接到凸缘。根据本发明，由于可分离管连接到分支管衬套的先前硬化的凸缘上，所以即使分支管内衬袋被转动并插入到具有弯曲的分支管的分支管中，也可以不断裂或切断可分离管或者即使覆盖分支管内衬袋的膜被加热并因此由热介质软化或由热固性树脂硬化产生的热量。因此，使用分支管衬垫袋，即使具有弯曲部分的分支管也可靠地进行管线，并修复分支管。

29. 发明授权

US5899796A Rotary grinder assembly and a cutter robot 失效
标题翻译：旋转磨床组件和切割机器人
公开(公告)号：US5899796A
公开(公告)日：1999-05-04
申请号：US893987
申请日：1997-07-16
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh
IPC分类号： B23B41/00 , B23B41/08 , B23B51/00 , B24D7/18 , E21B29/06 , F16L55/18 , F16L55/26 , B24B27/06 , E21B29/00
CPC分类号： E21B29/06 , F16L55/18 , F16L55/265
摘要： A mobile cutter robot for making a hole is equipped with a rotary grinder assembly consisting essentially of an abrasive body having an axis of rotation, a ball bearing coaxially embedded in the surface of the abrasive body, and a tubular connector by which the rotary grinder assembly is detachably connected to a drive shaft of the cutter robot.
摘要翻译：用于制造孔的移动式切割机器人装备有主要由具有旋转轴线的研磨体组成的旋转研磨机组件，同轴地嵌入研磨体表面的滚珠轴承以及旋转研磨机组件可拆卸地连接到切割机器人的驱动轴。

30. 发明授权

US5454401A Method of lining a branch pipe 失效
标题翻译：衬管衬管的方法
公开(公告)号：US5454401A
公开(公告)日：1995-10-03
申请号：US275106
申请日：1994-07-14
申请人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh
发明人： Takao Kamiyama , Yasuhiro Yokoshima , Shigeru Endoh
IPC分类号： B29C63/34 , B29C63/36 , F16L1/00 , F16L55/16 , F16L55/179
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 impregnated with a hardenable resin and having a flange at one end thereof, wherein the flange is folded out and mounted to a fluid pressure sealing nozzle; the branch pipe liner bag is everted and insertied into a branch pipe; an upper end of the branch pipe liner bag is pulled up by a rope or the like with the flange thereof being secured on the inner wall of the main pipe; the fluid pressure sealing nozzle is removed from the branch pipe liner bag; a sealing pressure bag introduced into the main pipe is expanded to seal a lower opening of the branch pipe liner bag 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 can be easily removed from the branch pipe liner bag 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, with the result that the inner wall surface of the branch pipe can be maintained in a favorable condition.
摘要翻译：本发明的分支管内衬方法利用浸渍有可硬化树脂并在其一端具有凸缘的支管衬里袋，其中凸缘被折叠并安装到流体压力密封喷嘴; 分支管内衬包被插入分支管中; 分支管内衬袋的上端由绳索等拉出，其凸缘固定在主管的内壁上; 流体压力密封喷嘴从支管衬里袋中取出; 引入主管的密封压力袋膨胀，用密封压力袋密封支管衬里袋的下部开口; 分支管内衬袋的上端封闭，分支管内衬袋以流体压力压在支管内壁上; 并且浸渍在分支管内衬袋中的可硬化树脂硬化，同时分支管衬套袋连续地压靠在分支管的内壁上。衬里完成后，密封压力袋在硬化后可以方便地从支管衬里袋中取出，使得密封压力袋的任何碎片不会残留在分支管的内壁上，结果分支管的内壁表面可以保持在有利的状态。

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