专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明公开

EP4269748A1 PIPE REGENERATING METHOD 审中-实审
公开(公告)号：EP4269748A1
公开(公告)日：2023-11-01
申请号：EP22787866.7
申请日：2022-02-24
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： KAMIYAMA Takao , ISHIDA Makoto
IPC分类号： E21D11/04 , F16L1/00
摘要： A coupler having elastically deformable claws 32, 33 is fixed to the side plate 103 of one segment 1a. The side plate 103 of the one segment 1a and the side plate 102 of the other segment 1b are butted against each other, and the claws of the coupler are passed through the side plate of the other segment to protrude into the segment. The claws of the coupler protruding into the other segment are elastically deformed by a diameter expansion pin 11 to expand the diameter of the claws 32 and 33. The claws of the coupler whose diameter has been expanded presses the side plate of the other segment against the side plate of the one segment to couple both the segments in the longitudinal direction.

102. 发明公开

EP4137730A1 PIPE REHABILITATION CONSTRUCTION METHOD 审中-实审
公开(公告)号：EP4137730A1
公开(公告)日：2023-02-22
申请号：EP21849534.9
申请日：2021-05-21
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： KAMIYAMA, Takao , KARASHIMA, Tomoki , ISHIDA, Makoto
IPC分类号： F16L1/00 , E03F3/04 , E03F7/00 , F16B21/16 , F16L1/038 , F16L9/22 , F16L55/18
摘要： A coupling pin 20 is inserted through insertion holes of both end plates such that a head portion 20a thereof abuts an end plate 104 of one segment 1a and inclined surfaces S3 of notch portions 20c and 20d protrude from an end plate 105 of the other segment 1b. A clamp member 30 is disposed at a position where the inclined surface T2' of a leg portion 30b faces the inclined surface S3 of the notch portion, and the leg portion of the clamp member is press-fitted into the notch portion such that the inclined surface thereof is brought into surface contact with the inclined surface of the notch portion. The end plates of both the segments are clamped and both the segments are coupled in the circumferential direction due to movement of the clamp member toward the segment end plate direction corresponding to the angle of inclination of the leg portion, the movement being generated by the press-fitting of the leg portion of the clamp member.

103. 发明公开

EP2447590A3 Lateral pipe lining method and lateral pipe lining apparatus 审中-公开
标题翻译：侧管内衬方法和装置
公开(公告)号：EP2447590A3
公开(公告)日：2016-03-09
申请号：EP11187041.6
申请日：2011-10-28
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： Kamiyama, Takao , Kaneta, Koji , Fujii, Kenji , Tanaka, Fuminori
IPC分类号： F16L55/179
CPC分类号： F16L55/179 , F16L55/1651 , F16L55/265
摘要： A main pipe (30) is lined by a main pipe lining material (20) comprising a resin pipe (20a) made of a thermoplastic resin. A flange (3, 11) of a lateral pipe lining material (1) is formed of a material capable of being welded to the thermoplastic resin of the resin pipe (20a) of the main pipe lining material (20). The thermoplastic resins of the flange (3, 11) of the lateral pipe lining material (1) and the resin pipe (20a) are heated for plastic welding by a heater (81) to integrally join the flange of the lateral pipe lining material (1) with the main pipe lining material (20). This prevents the ingress of underground water together with sediment into the main pipe from the section where the lateral pipe and the main pipe intersect.

104. 发明公开

EP2261545A1 Existing pipe rehabilitation method 有权
标题翻译：维尔法赫尔·桑尼尔
公开(公告)号：EP2261545A1
公开(公告)日：2010-12-15
申请号：EP09178559.2
申请日：2009-12-09
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： Kaneta, Koji , Kamiyama, Takao , Fujii, Kenji , Miura, Katsuyori
IPC分类号： F16L55/163 , F16L55/165 , E03F3/06
CPC分类号： F16L55/163 , E03F3/06 , E03F2003/065 , F16L55/1657
摘要： Segments (1) are linked in the circumferential and pipe length directions to assemble a rehabilitating pipe (31) inside an existing pipe (30) in order to rehabilitate the existing pipe. A plurality of nuts (12) are secured to the segments (1) along the circumferential direction thereof. A fastening member (11, 20) having a screw part (11b, 20b) is provided which is screwed into the nut (12) to fasten a first segment to a second segment to which the nut (12) is secured, thereby linking the first and second segments in the pipe length direction thereof. The position of the nut in the first segment is offset as viewed in the circumferential direction from the nut position of the second segment. The arrangement of the fastening members (11, 20) and the nuts (12) is staggered as viewed in its entirety. This allows the connection strength of the segments (1) in the pipe length direction to be made uniform.
摘要翻译：在周向和管道长度方向上连接有段（1），以在现有管道（30）内部组装一个修复管道（31），以便恢复现有的管道。多个螺母（12）沿其圆周方向固定到段（1）上。提供具有螺纹部分（11b，20b）的紧固件（11,20），其被拧入螺母（12）中，以将第一部分紧固到固定有螺母（12）的第二部分，从而将第一和第二段在其管道长度方向上。螺母在第一段中的位置从第二段的螺母位置沿圆周方向观察偏移。紧固构件（11,20）和螺母（12）的布置在整体上看是错开的。这样可以使管段长度方向上的段（1）的连接强度均匀。

105. 发明授权

EP1859918B1 Pipeline lining method 有权
标题翻译：内衬管道的方法
公开(公告)号：EP1859918B1
公开(公告)日：2009-12-16
申请号：EP07108165.7
申请日：2007-05-14
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K.
发明人： Kamiyama, Takao , Kaneta, Koji , Fujii, Kenji , Miura, Katsuyori
IPC分类号： B29C63/34
CPC分类号： B29C63/0069 , B29C35/041 , B29C35/049 , B29C63/34 , B29C2035/1616

106. 发明公开

EP2101101A3 In-pipe work robot 有权
标题翻译：机器人在管道工作
公开(公告)号：EP2101101A3
公开(公告)日：2009-10-14
申请号：EP09154674.7
申请日：2009-03-09
申请人： Shonan Gosei-Jushi Seisakusho K.K.
发明人： Tsujisawa, Takahiko , Kamiyama, Takao , Ueno, Masao
IPC分类号： F16L55/26
CPC分类号： F16L55/265 , Y10T83/364 , Y10T83/384
摘要： A main pipe (60) is lined using a pipe lining material (62) that blocks the opening (61b) of a lateral pipe (61) branching from the main pipe. An in-pipe work robot (1) is provided with a cutting nozzle (30) for spraying a pressurized fluid material or pressurized granular material onto the pipe lining material (62) of the main pipe (60). The cutting nozzle (30) is moved to a predetermined position inside the main pipe (60) and rotated about a vertical axis (22a) by a rotary mechanism (23, 28) to cut the lining material (62) between the first and second pipes (60, 61) by the pressurized fluid material or pressurized granular material sprayed from the cutting nozzle (30) in order to form an opening (61b) for communicating the main pipe (60) with the lateral pipe (61). The cutting nozzle (30) can be moved in desired positions to drill holes accurately without damaging the internal peripheral surface of the lateral pipe (61).

107. 发明公开

EP1859918A2 Pipeline lining method 有权
标题翻译： Verfahren zur Auskleidung einer管道
公开(公告)号：EP1859918A2
公开(公告)日：2007-11-28
申请号：EP07108165.7
申请日：2007-05-14
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K.
发明人： Kamiyama, Takao , Kaneta, Koji , Fujii, Kenji , Miura, Katsuyori
IPC分类号： B29C63/34
CPC分类号： B29C63/0069 , B29C35/041 , B29C35/049 , B29C63/34 , B29C2035/1616
摘要： A tubular pipe lining material (3) impregnated with a thermosetting resin is inserted into a pipeline (1) and made to expand and press against an inner peripheral surface thereof. Hot water or steam (20a) is sprayed onto the pipe lining material to cure the thermosetting resin impregnated therein. Hot water (18) that has accumulated in a bottom part of the pipe lining material is pumped out to an external location by a pump (42) and cooled by a cooling device (43) to generate cool water, which is then sprayed via a hose (30) onto the cured pipe lining material to thereby cool the heated pipe lining material. This enables the thermally cured pipeline lining material to be reliably cooled and rendering a water truck unnecessary that is required at a construction site to supply additional cooling water.
摘要翻译：将浸渍有热固性树脂的管状衬里材料（3）插入到管道（1）中并使其膨胀并压靠其内周表面。将热水或蒸汽（20a）喷射到管衬材料上以固化浸渍在其中的热固性树脂。积聚在管内衬材料的底部的热水（18）通过泵（42）被泵送到外部位置，并由冷却装置（43）冷却以产生冷水，然后经由软管（30）到固化管衬里材料上，从而冷却加热的管道衬里材料。这使得热固化的管道衬里材料能够可靠地冷却，并且使施工现场需要的水车不必要地提供额外的冷却水。

108. 发明公开

EP1582801A2 Pipe segment for a rehabilitating pipe assembly 有权
标题翻译： Rohrresgment zum Auskleiden eines bestehenden Rohres
公开(公告)号：EP1582801A2
公开(公告)日：2005-10-05
申请号：EP04027544.8
申请日：2004-11-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K.
发明人： Miura, Katsuyori , Ishida, Makoto , Kaneta, Koji , Fujii, Kenji , Kamiyama, Takao
IPC分类号： F16L55/162
CPC分类号： F16L55/162 , F16L55/163
摘要： A segment is coupled to additional segments to constitute a rehabilitating pipe (3) that repairs an existing pipe (4). The segment (1) comprises an inner plate (101) that defines the inner circumferential surface of the rehabilitating pipe and has an opening (101a) therein for performing the work of mutually coupling the segments in the circumferential direction of the rehabilitating pipe (3), and a cover (14) that is fitted into the opening from the bottom surface side of the inner plate. To fix the cover to the inner plate, the cover (14) is provided with a projection (14a) and with an engaging member (15) that is movable between non-engaging and engaging positions. The cover (14) is fitted into the opening (101a) with the projection (14a) into engagement with the inner plate (101) on one side edge of the opening and the engaging member (15) is then brought into engagement with the inner plate (101) on the other side edge thereof, thereby fixing the cover to the inner plate to plug the opening (101a) thereof.
摘要翻译：一段连接到附加段以构成修复现有管（4）的修复管（3）。所述段（1）包括限定所述修复管的内周面的内板（101），并且在其中具有开口（101a），用于进行在所述修复管（3）的圆周方向上相互联接所述段的工作，，以及从内板的底面侧装配到开口中的盖（14）。为了将盖固定到内板，盖（14）设置有突起（14a）和具有可在非接合位置和接合位置之间移动的接合构件（15）。将盖（14）装配到开口（101a）中，其中突起（14a）在开口的一个侧边缘处与内板（101）接合，并且接合构件（15）然后与内（101），从而将盖固定在内板上，从而将其开口（101a）插入其中。

109. 发明授权

EP0938964B1 Branch pipe liner bag and branch pipe lining method 有权
标题翻译：衬的支管加衬工法，且
公开(公告)号：EP0938964B1
公开(公告)日：2004-04-28
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 , Yokoshima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： B29C63/36 , F16L55/16 , F16L55/165
CPC分类号： B29C63/36 , F16L55/1651 , F16L55/179

110. 发明授权

EP0911568B1 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：EP0911568B1
公开(公告)日：2002-09-25
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

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式