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71. 发明授权

US5501115A Method of inspecting a pipe liner bag 失效
标题翻译：检查管道衬袋的方法
公开(公告)号：US5501115A
公开(公告)日：1996-03-26
申请号：US275104
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： B29C63/36 , B29C63/00 , B29C63/26 , B29L23/00 , F16L55/165 , G01M3/28 , G01M3/38 , G01M3/12
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 and a branch pipe are lined with hardened pipe liner bags, and then all open ends of the pipe liner bags are air-tightly sealed by air plugs 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 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 bag do not provide a sufficient air-tight sealing effect, the inner pressure within the sealed space will be increased, so that monitoring the inner pressure within the sealed space by a vacuum gauge permits an inspection to be readily and accurately made for an air-tight sealing effect of the pipe liner bags.
摘要翻译：提供了一种检查管内衬袋的方法，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。主管和分支管内衬硬化管衬袋，然后将管衬袋的所有开口端通过气塞气密密封，以在管内衬袋内限定气密密封空间S. 然后，在密封空间内的压力降低的同时，进行管内胆袋的硬化状态和气密密封效果的检查。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，则密封空间内的内压将会增加，从而通过真空计监测密封空间内的内部压力允许检查容易和准确地制作了管内衬袋的气密密封效果。

72. 发明授权

US5498389A Method and apparatus for lining a branch pipe 失效
标题翻译：用于衬管支管的方法和装置
公开(公告)号：US5498389A
公开(公告)日：1996-03-12
申请号：US212777
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
CPC分类号： C04B24/2641 , B29C63/346 , F16L55/1651 , F16L55/179 , C04B2103/308
摘要： A method and apparatus for lining a branch pipe 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 conventionally required sealed tube. An open end of the pressure bag is attached to a set nozzle made of a magnetic material coupled 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 includes a magnetic plate so as to be magnetically connected to the set nozzle by a magnetic force of a magnet provided for the work robot. 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 magnet is turned off to remove the work robot and the pressure bag from the branch pipe liner bag.
摘要翻译：提供了一种用于内衬支管的方法和装置，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，而不使用常规要求的密封管。压力袋的开口端附接到由可移动地安装在主管中的作业机器人连接的由磁性材料制成的固定喷嘴。将浸渍有热固性树脂的支管衬里袋放置在压力袋内。内衬袋具有包括磁性板的凸缘，以便通过设置在工作机器人上的磁铁的磁力与设定的喷嘴磁连接。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。完成衬里操作后，关闭磁铁，从分支管内衬袋中取出工作机器人和压力袋。

73. 发明授权

US11821566B2 Pipe robot 有权
公开(公告)号：US11821566B2
公开(公告)日：2023-11-21
申请号：US17053115
申请日：2019-03-20
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Michihito Takashima , Takao Kamiyama , Kazuaki Ogura , Hiroyuki Makuuchi
IPC分类号： F16L55/26 , B25J5/00 , F16L55/32 , B25J9/00 , B25J9/12 , B25J9/14 , B25J11/00 , B62D57/028 , F16L55/44 , F16L101/30 , F16L101/70
CPC分类号： F16L55/32 , B25J5/007 , B25J9/0009 , B25J9/126 , B25J9/146 , B25J11/00 , B62D57/028 , F16L55/44 , F16L2101/30 , F16L2101/70
摘要： An in-pipe robot is provided with a rotary actuator 30 that rotates the drilling blade 21 in the circumferential direction of an existing pipe. A wheel body 50 provided with a traveling wheel 52 on both sides and a wheel body 70 provided with a traveling wheel 72 on both sides are supported between side frames 43 of a chassis via pins 54 and 74. The other ends of both the wheel bodies are rotatably coupled around an axle 63 of an intermediate wheel 65 as a pivot. When both the wheel bodies rotate, the intermediate wheels and the rotary actuator move above a horizontal line passing through the pin center. Each pin is disposed at the midpoint of a line connecting the center of the traveling wheel and the center of the intermediate wheel so that the rotation axis v1 of the rotary actuator coincides with the pipe center axis of the existing pipe.

74. 发明申请

US20210310597A1 PIPE ROBOT 有权
公开(公告)号：US20210310597A1
公开(公告)日：2021-10-07
申请号：US17053115
申请日：2019-03-20
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Michihito TAKASHIMA , Takao KAMIYAMA , Kazuaki OGURA , Hiroyuki MAKUUCHI
IPC分类号： F16L55/32 , B62D57/028 , F16L55/44 , B25J5/00 , B25J9/00 , B25J9/12 , B25J9/14 , B25J11/00
摘要： An in-pipe robot is provided with a rotary actuator 30 that rotates the drilling blade 21 in the circumferential direction of an existing pipe. A wheel body 50 provided with a traveling wheel 52 on both sides and a wheel body 70 provided with a traveling wheel 72 on both sides are supported between side frames 43 of a chassis via pins 54 and 74. The other ends of both the wheel bodies are rotatably coupled around an axle 63 of an intermediate wheel 65 as a pivot. When both the wheel bodies rotate, the intermediate wheels and the rotary actuator move above a horizontal line passing through the pin center. Each pin is disposed at the midpoint of a line connecting the center of the traveling wheel and the center of the intermediate wheel so that the rotation axis vi of the rotary actuator coincides with the pipe center axis of the existing pipe.

75. 发明申请

US20210207631A1 PIPE CONNECTION TOOL AND PIPE CONNECTION METHOD 有权
公开(公告)号：US20210207631A1
公开(公告)日：2021-07-08
申请号：US17056863
申请日：2019-05-15
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao KAMIYAMA , Makoto ISHIDA
IPC分类号： F16B2/08 , F16B7/04 , F16L3/08 , E04G7/14
摘要： One cylindrical pipe is inserted into the hollow cylindrical portions of first and second holders made of hard plastic, and the other cylindrical pipe is inserted into the hollow semi-cylindrical portions. The first and second pipe holders are butted together at butt surfaces, respectively. The cylindrical pipe inserted into the butted hollow cylindrical portions is held in the hollow cylindrical portions using a clamping tool, and the cylindrical pipe inserted into a cylindrical portion that becomes hollow cylindrical by butting is held in the hollow semi-cylindrical portions using the clamping tool.

76. 发明申请

US20180133918A1 DRILLING APPARATUS AND DRILLING METHOD 审中-公开
公开(公告)号：US20180133918A1
公开(公告)日：2018-05-17
申请号：US15564290
申请日：2016-03-07
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takahiko ITOH , Takao KAMIYAMA , Akira KONNO
IPC分类号： B26F1/16 , F16L1/028 , F16L41/04
CPC分类号： B26F1/16 , B23B41/00 , B26D5/007 , F16L1/028 , F16L41/04 , F16L55/18 , G01B7/003 , H04N5/225 , Y10T408/175
摘要： Prior to lining a main pipe, a marker configured as a receiving coil 33 is disposed at the center 12b of a lateral pipe opening or at a position separated a predetermined distance S from the center thereof. An in-pipe robot 20 is loaded coaxially or separated by the predetermined distance with a rotatable drilling blade 31 for drilling a hole in a main pipe lining material 13 that blocks the lateral pipe opening and a transmitting coil 40 that detects a marker position. After lining the main pipe, the drilling blade and the transmitting coil are moved in conjunction in the main pipe longitudinal direction and in the main pipe circumferential direction to drill a hole in the main pipe lining material at a position where the electromagnetic coupling of both the coils becomes maximum. The center of rotation of the drilling blade coincides with the center of the lateral pipe opening at the position where the electromagnetic coupling of both the coils becomes maximum, so that a hole can be drilled precisely in the main pipe lining material in alignment with the lateral pipe opening.

77. 发明授权

US09052052B2 Segment for a rehabilitation pipe, and pipe rehabilitation method 有权
标题翻译：康复管段，管道修复方法
公开(公告)号：US09052052B2
公开(公告)日：2015-06-09
申请号：US13753927
申请日：2013-01-30
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii , Makoto Ishida
IPC分类号： F16L55/163 , F16L55/1645
CPC分类号： F16L55/163 , F16L55/16455
摘要： A segment for a rehabilitation pipe includes an inner surface plate having an inner circumferential surface, and side plates and end plates provided upright on a peripheral edge of the inner surface plate. The inner surface plate, the side plates, and the end plates are formed integrally from a plastic material. The segments are linked in a circumferential direction and in a pipe-length direction to install a segmental rehabilitation pipe inside an existing pipe. The end plates are provided with an insertion hole through which a linking member is inserted for linking the segments in the circumferential direction. Separately from the insertion hole, the end plates are further provided with an opening for passing therethrough a filler material injected into a space between the existing pipe and the rehabilitation pipe.
摘要翻译：用于康复管的段包括具有内圆周表面的内表面板和在内表面板的周缘上竖直设置的侧板和端板。内表面板，侧板和端板由塑料材料一体地形成。这些节段在圆周方向和管长度方向上连接，以便在现有管道内部安装节段性的康复管。端板设置有插入孔，插入连接构件以沿圆周方向连接段。与插入孔分开，端板还设置有用于穿过注入到现有管道和康复管道之间的空间中的填充材料的开口。

78. 发明申请

US20140097612A1 REHABILITATION PIPE AND PIPE REHABILITATION METHOD 有权
标题翻译：康复管和管道康复方法
公开(公告)号：US20140097612A1
公开(公告)日：2014-04-10
申请号：US14049572
申请日：2013-10-09
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao KAMIYAMA , Koji KANETA , Kenji FUJII , Makoto ISHIDA
IPC分类号： F16L55/165
CPC分类号： F16L55/165 , F16L55/1645
摘要： A plurality of segments is provided which comprises an inner surface plate, and side plates and end plates provided upright on a peripheral edge of the inner surface plate. The inner surface plate, the side plates, and the end plates are formed integrally from a plastic material. The segments are linked in a circumferential direction with a diameter expander being inserted between the adjacent segments to assemble a closed ring-shaped diameter-enlarged pipe unit. The diameter-enlarged pipe units are sequentially linked in the pipe-length direction to install a segmental rehabilitation pipe inside the existing pipe. An opening is formed in the end plate and the diameter expander so that the filler material injected into a space between the existing pipe and the segmental rehabilitation pipe flows in or out through the opening.
摘要翻译：提供了多个段，其包括内表面板，以及设置在内表面板的周缘上的侧板和端板。内表面板，侧板和端板由塑料材料一体地形成。这些节段沿圆周方向连接，直径扩张器被插入在相邻节段之间，以组装闭合的环形直径扩大的管道单元。直径扩大的管道单元在管道长度方向上依次连接，以便在现有的管道内部安装一个节段的修复管道。在端板和直径扩张器中形成开口，使得注入到现有管和节段复原管之间的填充材料通过开口流入或流出。

79. 发明申请

US20140096855A1 SEGMENT FOR A REHABILITATION PIPE, AND PIPE REHABILITATION METHOD 有权
标题翻译：一个康复管段，以及管道修复方法
公开(公告)号：US20140096855A1
公开(公告)日：2014-04-10
申请号：US13753927
申请日：2013-01-30
申请人： SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
发明人： Takao KAMIYAMA , Koji KANETA , Kenji FUJII , Makoto ISHIDA
IPC分类号： F16L55/163
CPC分类号： F16L55/163 , F16L55/16455
摘要： A segment for a rehabilitation pipe comprises an inner surface plate constituting an inner circumferential surface, and side plates and end plates provided upright on a peripheral edge of the inner surface plate. The plates are formed integrally from a plastic material and the segments are linked in a circumferential direction and in a pipe-length direction to install a segmental rehabilitation pipe inside an existing pipe. The end plates are provided with an insertion hole through which a linking member is inserted when the segments are linked in the circumferential direction, and provided separately from the insertion hole with an opening for passing therethrough a filler material injected into a space between the existing pipe and the rehabilitation pipe. The side plates are provided at upper edges thereof with notches for passing therethrough a filler material injected into the space between the existing pipe and the rehabilitation pipe.
摘要翻译：用于康复管的段包括构成内周面的内表面板，以及在内表面板的周缘上竖立设置的侧板和端板。板从塑料材料一体地形成，并且在圆周方向和管长度方向上连接节段，以在现有管道内部安装节段式的复原管。端板设置有插入孔，通过该插入孔，当节段沿周向连接时，连接构件被插入，并且与插入孔分开设置有开口，用于穿过其中注入到现有管之间的空间中的填充材料和康复管。侧板在其上边缘处设有凹口，用于穿过注入到现有管道和康复管道之间的空间中的填充材料。

80. 发明申请

US20100227093A1 Pipe-lining material 审中-公开
标题翻译：管衬材料
公开(公告)号：US20100227093A1
公开(公告)日：2010-09-09
申请号：US12660736
申请日：2010-03-03
申请人： Takao Kamiyama , Koji Kaneta , Kenji Fujii
发明人： Takao Kamiyama , Koji Kaneta , Kenji Fujii
IPC分类号： B32B1/08
CPC分类号： F16L55/1656 , B29C53/38 , B29C63/06 , B29C63/34 , B29C63/36 , B29C65/02 , B29C65/14 , B29C65/1406 , B29C65/1409 , B29C65/4815 , B29C65/5014 , B29C65/5028 , B29C65/5042 , B29C65/62 , B29C66/038 , B29C66/0384 , B29C66/1142 , B29C66/4322 , B29C66/496 , B29C66/5326 , B29C66/71 , B29C66/72341 , B29C66/72343 , B29C66/73752 , B29C66/73921 , B29C66/73941 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2027/18 , B29K2077/00 , B29K2105/0854 , B29K2105/16 , B29K2105/246 , B29K2995/003 , B29K2995/0064 , B29L2009/00 , B29L2023/006 , Y10T428/1379 , Y10T428/1393
摘要： A pipe-lining material comprises a tubular resin absorbent material impregnated with a photo-curing resin or a thermosetting resin mixed therewith. A tubular shading film is thermally fused and bonded to the external peripheral surface of the tubular resin absorbent material. In such a structure, the entire external peripheral surface of the tubular resin absorbent material is covered with the shading film, preventing the photo-curing resin impregnated in the tubular resin absorbent material from being accidentally exposed to and cured with external light, and the shading film from deviating in position relative to the tubular resin absorbent material. The shading film can easily be obtained by adding a color pigment to a polyethylene film or other highly airtight plastic film when this plastic film is being produced. Therefore, the conventionally used coating step involving the use of a plastic film can be directly used to produce a pipe-lining material having high shading characteristics.
摘要翻译：管衬材料包括浸渍有光固化树脂或与其混合的热固性树脂的管状树脂吸收材料。将管状遮光膜热熔接并结合到管状树脂吸收材料的外周面上。在这种结构中，管状树脂吸收材料的整个外周表面被遮光膜覆盖，防止了浸渍在管状树脂吸收材料中的光固化树脂被外部光意外地暴露和固化，并且遮蔽膜相对于管状树脂吸收材料偏离位置。当生产该塑料薄膜时，可以通过向聚乙烯薄膜或其它高密度塑料薄膜中加入彩色颜料来容易地获得遮光膜。因此，涉及使用塑料膜的常规使用的涂布步骤可以直接用于制造具有高遮蔽特性的管衬材料。

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