公开(公告)号：JP2007332729A

公开(公告)日：2007-12-27

申请号：JP2006168839

申请日：2006-06-19

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: E03F5/04

Abstract: PROBLEM TO BE SOLVED: To provide a resin-made U-shaped channel capable of securing watertight characteristics and treating sump water and further capable of being easily installed.
SOLUTION: The resin-made U-shaped channel comprises an inner wall body 12 having a U-shaped cross-section and an outer wall body 14 provided along the outer wall face of the inner wall body 12 and corrugated continuously in the longitudinal direction of the inner wall body 12, and the inner wall of a valley section 14a of the corrugation is integrally welded to the outer wall of the inner wall body 12, whereas the inner wall of a valley section 14a of the outer wall body 14 in a section of the bottom of the U-shaped channel is not welded to the outer wall of the inner wall body 12. Thus, a drain passage 16 extended continuously in the longitudinal direction of the U-shaped channel and communicating with a space of a ridge section 14b of the outer wall body 14 is formed between the outer wall face of the inner wall body 12 and the inner wall face of the outer wall body 14. A water hole 18 is formed in the ridge section 14b of the outer wall body 14.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够确保防水特性并处理集水槽的树脂制的U形通道，并且还能够容易地安装。 解决方案：树脂制的U形通道包括具有U形横截面的内壁体12和沿着内壁体12的外壁面设置的外壁体14，并在 内壁体12的纵向，波纹的谷部14a的内壁被一体地焊接到内壁体12的外壁，而外壁体14的谷部14a的内壁 在U形通道的底部的一部分没有焊接到内壁体12的外壁。因此，排水通道16在U形通道的纵向方向上连续延伸，并与 外壁体14的脊部14b形成在内壁体12的外壁面与外壁体14的内壁面之间。水孔18形成在外壁体14的脊部14b中 正文14.版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2010101451A

公开(公告)日：2010-05-06

申请号：JP2008274715

申请日：2008-10-24

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: F16L15/04 ,  F16L11/11 ,  F16L19/00

Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pipe enabled to be connected in the water-tight condition without using a special facility in the connecting work, preventing unevenness of quality in execution by a worker.
SOLUTION: This synthetic resin pipe 10 is formed with a male screw part 30 having a thread of a spiral projecting part 22 in one end side thereof, and formed with a connecting part 40 having a female screw part 44, into which the male screw part 30 of a connected pipe can be inserted in the other end side. A part adjacent to the connecting part 40 is formed with a projecting part 42 having a diameter larger than that of the spiral projecting part 22. The inside of the projecting part 42 is formed into a housing recessed part 43 for housing a water-cut packing 50 and having a depth wall 42A, on which an end surface of the male screw part 30 of the connected pipe is made to abut through the water-cut packing 50 having a diameter larger than that of the end surface.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了提供能够在不透水的状态下连接的合成树脂管，而不需要在连接工作中使用专门的设备，可以防止工人执行质量不均匀。 解决方案：该合成树脂管10在其一端侧形成有具有螺旋形突出部22的螺纹的阳螺纹部30，并形成有具有阴螺纹部44的连接部40， 连接管的外螺纹部30可以插入另一端侧。 与连接部分40相邻的部分形成有直径大于螺旋突出部分22的直径的突出部分42.突出部分42的内部形成为用于容纳水切包装的壳体凹部43 50并且具有深度壁42A，使连接管的外螺纹部30的端面与直径大于端面直径的水切填料50抵接。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2003278961A

公开(公告)日：2003-10-02

申请号：JP2002086140

申请日：2002-03-26

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: F16L15/00

Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of pipes capable of easily connecting pipes without special equipment or material and surely cutting off water.
SOLUTION: This connecting structure of pipes is characterized by comprising a male screw part 20 formed on one end with a protruding part 22 on the periphery which abuts on the inside of the male screw part 20, and a female screw part 30 engageable with the male screw part 20, formed on the other end with a socket part 32 which abuts on the outside of the female screw part 30 and contacts the protruding part 22. Connection is made by engaging one pipe with another. The protruding part 22 increases the diameter of the socket part 32 by using force generated by screwing and the socket part 32 decreases the diameter. The increased diameter of the socket part 32 decreases due to elasticity and comes into close contact with the protruding part 22, and likewise, the decreased diameter of the protruding part 22 increases to be close contact with the socket part 32 to surely cut off water.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供能够容易地连接管道的管道的连接结构，而不需要特殊的设备或材料并且可靠地切断水。 解决方案：这种管道的连接结构的特征在于包括：一端形成的外螺纹部分20，其外周上具有与外螺纹部分20的内侧邻接的突出部分22;以及内螺纹部分30， 外螺纹部20在另一端形成有与阴螺纹部30的外侧抵接并与突出部22接触的插座部32.连接是通过将一个管与另一个接合而形成的。 突出部22通过使用通过旋拧产生的力来增加插座部32的直径，并且插座部32减小直径。 插座部32的直径的增加由于弹性而下降，与突出部22紧密接触，同样地，突出部22的直径减小，与插座部32紧密接触，能够切断水。 版权所有（C）2004，JPO

公开(公告)号：JP2005246801A

公开(公告)日：2005-09-15

申请号：JP2004061095

申请日：2004-03-04

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: F16L47/00 ,  B29C65/40 ,  B29C65/70

Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pipe holding member which allows performing leakage inspection immediately after the joining of a synthetic resin pipe, shortening the time riquired in leakage inspection time and rapidly performing the re-joining and re-inspection of the synthetic resin pipe wherein a leak is discovered, and a synthetic resin pipe joining method using the same.
SOLUTION: The holding members 10 are attached to the peripheral surfaces in the facing end surfaces of the synthetic resin pipes G to hold a state in which the end surfaces of the pipes G are made to face each other when the synthetic resin pipes G are joined to each other by making the end surfaces of the pipes G to face each other and filling a molten synthetic resin YJ between the end surfaces of the pipes G. A synthetic resin filling part 28 for filling the synthetic resin YJ in a prescribed thickness is provided on the peripheral side of the facing end surfaces of the pipes G. A main body part 12 in which a seal member 26 is set in a contact part with the pipes G and a coupler 24 which is set to protrude outward from the main body part 12 and in which a communication hole 24a communicating with the resin packing part 28 is set are provided.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供合成树脂管保持构件，其能够在合成树脂管接合之后立即进行泄漏检查，缩短在泄漏检查时间中混合的时间并快速进行再次接合和重新检查 发现泄漏的合成树脂管，以及使用其的合成树脂管接合方法。 解决方案：保持构件10附接到合成树脂管道G的相对端表面中的周边表面，以保持管道G的端面彼此面对的状态，当合成树脂管 G通过使管G的端面彼此面对并在管G的端面之间填充熔融合成树脂YJ而彼此接合。合成树脂填充部28，用于将合成树脂YJ填充在规定的 在管G的相对端面的周边设置有厚度。主体部12将密封部件26设置在与管G的接触部分中，以及联接器24， 主体部分12设置有与树脂包装部28连通的连通孔24a。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2013002274A

公开(公告)日：2013-01-07

申请号：JP2011245101

申请日：2011-11-09

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: E03F5/04

Abstract: PROBLEM TO BE SOLVED: To provide a U-shaped ditch made of a synthetic resin which is never floated up by the buoyancy of groundwater even when a groundwater level in a laying location of the U-shaped ditch made of a synthetic resin is high or when the groundwater level in the laying location rises after the U-shaped ditch is laid.SOLUTION: In a U-shaped ditch 10 made of a synthetic resin having an external surface formed in corrugated shapes, a valve structure 20, which does not allow water to flow out from the inside of the U-shaped ditch 10 to the outside thereof, while allows water to flow from the outside of the U-shaped ditch 10 to the inside thereof, is disposed in a flat part 18 formed in a bottom part 12 of the U-shaped ditch 10 on the outside of a connection part between U-shaped ditches 10.

Abstract translation: 要解决的问题：为了提供一种由合成树脂制成的U形沟，即使在由合成树脂制成的U形沟的铺设位置处的地下水位时，也不会被地下水的浮力浮起 是高的或当铺设位置的地下水位在U形沟铺设后上升。 解决方案：在由具有形成为波纹形状的外表面的合成树脂制成的U形沟槽10中，阀结构20不允许水从U形沟槽10的内部流出到 其外部，同时允许水从U形沟槽10的外部流动到其内部，设置在形成在U形沟槽10的底部12中的平坦部分18的连接的外部 U形沟渠之间的部分10.版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2009074603A

公开(公告)日：2009-04-09

申请号：JP2007243559

申请日：2007-09-20

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: F16L9/16 ,  F16L11/16

Abstract: PROBLEM TO BE SOLVED: To provide a resin tube element which can be connected with good working efficiency. SOLUTION: In the resin tube element 10, a hollow resinous cylinder 12 having a rectangular cross section is spirally wound, and adjacent spiral side wall portions 12a are bonded with each other. In that case, at one end portion of the resin tube element 10, a male screw portion 14 for connecting formed with the side wall portion 12a of the hollow resinous cylinder 12 having an outer wall portion 12b of one end portion which is removed by predetermined width and exposed on a tread is provided. At the other end portion, a female screw portion 16 for connecting formed with the side wall portion 12a of the hollow resinous cylinder 12 having an inner wall portion 12c of the other end portion which is removed by predetermined width and exposed on a tread is provided. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供可以以良好的工作效率连接的树脂管元件。 解决方案：在树脂管元件10中，螺旋地缠绕具有矩形横截面的中空树脂圆筒12，并且相邻的螺旋侧壁部12a彼此接合。 在这种情况下，在树脂管元件10的一个端部处，形成有中空树脂圆筒12的侧壁部分12a的连接的外螺纹部分14具有一个端部的外壁部分12b，该外壁部分12b被预定的 提供宽度并暴露在胎面上。 在另一端部，设置用于与中空树脂圆筒12的侧壁部分12a形成连接的阴螺纹部分16，其具有以预定宽度去除并露出在胎面上的另一端部的内壁部分12c 。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006029568A

公开(公告)日：2006-02-02

申请号：JP2004213716

申请日：2004-07-22

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: F16L47/02 ,  B29C65/34 ,  B29K105/22 ,  B29L23/00

Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint device for a resin tube capable of mounting an energization element, where an energization heating wire, such such as a nichrome wire, is disposed, in a state to be adhered to a contact part with which the end faces of two resin tubes make contact, even if the outside diameter of the resin tube is somewhat changed.
SOLUTION: In the pipe joint device to connect a contact part with which one end face of a resin tube 72 makes contact, a resin piece formed of a resin molten by the heat of the energization heating wire at an overlapped part is provided with: the pipe joint 10 situated at the overlapped part and/or in the vicinity thereof; a plurality of blade plates 54 inserted into the inside of a contact part on the outer peripheral surface of which the pipe joint 10 is mounted and formed such that an outer surface is formed into a curved surface in a manner to make contact with the inner peripheral surface of the contact part; and an interpolation core 50 situated operably from the outside of the resin tube 72 and having a contacting and separating means to simultaneously contact and separate each of the plurality of the blade plates 54 with and from the inner peripheral surface of the contact part.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够安装通电元件的树脂管的管接头装置，其中布置有诸如镍铬合金丝之类的通电加热丝，处于粘附到接触的状态 即使树脂管的外径有些变化，两个树脂管的端面与其接触的部分也是接触的。 解决方案：在连接与树脂管72的一个端面接触的接触部分的管接头装置中，设置由重叠部分由通电加热丝的热量熔化的树脂形成的树脂片 具有：位于重叠部分和/或其附近的管接头10; 插入管接头10的外周面的接触部的内侧的多个叶片54，其形成为使得外表面以与内周面接触的方式形成为曲面 接触部分的表面; 以及从树脂管72的外部可操作地设置并具有接触和分离装置的插入芯50，以使多个叶片板54中的每一个与接触部分的内周表面同时接触和分离。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004239400A

公开(公告)日：2004-08-26

申请号：JP2003031303

申请日：2003-02-07

Applicant: Ef Techno:Kk ,  Torii Kasei Kk ,  有限会社イーエフテクノ ,  鳥居化成株式会社

Inventor： SAITO GENTARO ,  KUMAGAI MASARU

IPC: F16L33/00 ,  F16L33/28 ,  F16L47/02

Abstract: PROBLEM TO BE SOLVED: To provide a fitting for a resin tube allowing an energization heating element in which an energization heating wire such as a nichrome wire is disposed to be fitted closely to a contact part where the end faces of two resin tubes abut on each other even if the outer diameter of the resin tube is slightly varied. SOLUTION: This fitting 10 connecting watertight the contact part where the faces of two resin tubes abut on each other comprises the energization heating element 12 formed in a band shape formed so as to be wound on the outer peripheral surface of the contact part and formed of a resin melted by the heat of the energization heating wire such as the nichrome wire disposed and a metallic annular member 14 installed so that the inner diameter thereof is expandable and installed on the outer peripheral surface of the energization heating body 12 annularly formed so that both ends thereof are overlapped with each other. A resin piece 24 formed of the resin melted by the heat of the energization heating wire at the overlapped portion is formed near the overlapped portion. COPYRIGHT: (C)2004,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供一种用于树脂管的配件，其允许其中设置诸如镍铬合金丝的通电加热丝的通电加热元件与两个树脂管的端面的接触部分紧密地配合 即使树脂管的外径略微变化，也彼此抵接。 解决方案：将两个树脂管的表面彼此抵接的接触部分水密连接的接头10包括形成为带状的通电加热元件12，该带状形状被缠绕在接触部分的外周表面上 并且由设置有镍铬合金丝的通电加热丝的热量熔化的树脂和安装成使得其内径可扩张并安装在环形形成的通电加热体12的外周面上的金属环形部件14形成 使得其两端彼此重叠。 在重叠部分附近形成由在重叠部分处的通电加热丝的热量熔化的树脂形成的树脂片24。 版权所有（C）2004，JPO＆NCIPI

公开(公告)号：JP2013002146A

公开(公告)日：2013-01-07

申请号：JP2011134466

申请日：2011-06-16

Applicant: Torii Kasei Kk ,  鳥居化成株式会社

Inventor： SAITO GENTARO

IPC: E03F5/04

Abstract: PROBLEM TO BE SOLVED: To provide a U-shaped ditch made of a synthetic resin which is never floated up by the buoyancy of groundwater even when a groundwater level in a laying location of the U-shaped ditch made of a synthetic resin or when the groundwater level in the laying location rises after the U-shaped ditch is laid.SOLUTION: In a U-shaped ditch 10 made of a synthetic resin, a valve structure 20, which does not allow water to flow out from the inside of the U-shaped ditch 10 to the outside thereof, while allows water to flow from the outside of the U-shaped ditch 10 to the inside thereof, is disposed in a bottom 12 of the U-shaped ditch 10.

Abstract translation: 要解决的问题：为了提供一种由合成树脂制成的U形沟，即使在由合成树脂制成的U形沟的铺设位置处的地下水位时，也不会被地下水的浮力浮起 或者在铺设U形沟后铺设位置的地下水位上升。 解决方案：在由合成树脂制成的U形沟10中，不允许水从U形沟10的内部流出到其外部的阀结构20同时允许水 从U型沟10的外侧流到其内部，设置在U形沟10的底部12中。（C）2013，JPO＆INPIT

公开(公告)号：JP2008291900A

公开(公告)日：2008-12-04

申请号：JP2007137084

申请日：2007-05-23

Applicant: Torii Kasei Kk ,  Toyo Kako Kk ,  東洋化工株式会社 ,  鳥居化成株式会社

Inventor： SASAKI KAZUHIRO ,  SAITO GENTARO

IPC: F16L37/24 ,  F16L21/00

Abstract: PROBLEM TO BE SOLVED: To keep the reliability of keeping a piping state regardless use material of a pipe member, and to easily correspond to existing piping layout change and pipe member exchange or piping layout change on the spot.
SOLUTION: The structure couples a cheese 1 and a pipe 2 through a coupling pipe 3 which is a different member from those, by rotations of the coupling pipe 3.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了保持管道状态的可靠性，不管管件的材料如何，并且容易对应于现有管道布置的变化和管件的更换或管道布局的现场变化。 解决方案：结构通过耦合管3的旋转通过与其不同的连接管3将奶酪1和管2相连。版权所有（C）2009，JPO＆INPIT