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1. 发明专利

JP2007063782A One-way universal excavation equipment and one-way universal excavation method 有权
标题翻译：一路通用挖掘设备和单向通用挖掘方法
公开(公告)号：JP2007063782A
公开(公告)日：2007-03-15
申请号：JP2005248454
申请日：2005-08-29
申请人： Capty Co Ltd , Koken Boring Mach Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社キャプティ , 鉱研工業株式会社
发明人： WAKASA KIYOUSUKE , ABE HIROSHI , KATSUTA TSUTOMU , MIWA SHINJI , NAGASHIMA MASARU , UTO MASATAKA , TAKEUCHI HISAO
IPC分类号： E21D9/08 , E21D9/093
摘要： PROBLEM TO BE SOLVED: To provide one-way universal excavation equipment and a one-way universal excavation method, which enable curvilinear excavation to be sufficiently exerted as the advantage of universal excavation, enable the universal excavation to be performed with great excavation efficiency, and enable effective striking excavation to be sufficiently exerted even in an encounter with a place hard to be excavated. SOLUTION: A rod part in which a plurality of extension rods are connected to one another is connected to the back end of an outer tool 6. An inner tool 7 which can be inserted into and extracted from the outer tool 6 and the rod part is housed in the outer tool 6. Thus, since the inner tool 7 does not reach a starting side and the rod part is provided with a single-pipe structure and light equipment, the curvilinear excavation as one-way universal excavation can be sufficiently exerted by virtue of the easiness of bending. Additionally, since the rod part with the single-pipe structure is lightweight, the excavation efficiency is increased, and a striking force for breaking through the place hard to be excavated is sufficiently exerted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供单向通用挖掘设备和单向通用挖掘方法，使得能够充分发挥曲线挖掘作为通用挖掘的优点，能够进行大型挖掘的通用挖掘即使在与难以挖掘的地方相遇的情况下也能够有效地进行打击挖掘。解决方案：将多个延伸杆相互连接的杆部连接到外部工具6的后端。内部工具7可以从外部工具6插入和拔出，因此，由于内部工具7没有到达起始侧，并且杆部设置有单管结构和轻型设备，所以作为单向通用挖掘的曲线挖掘可以是由于弯曲的容易性而充分发挥作用。此外，由于具有单管结构的杆部件是轻质的，所以挖掘效率提高，并且充分发挥用于破坏难以挖掘的位置的打击力。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006037543A Pipe laying construction method by one-way excavation pipe-jacking method 有权
标题翻译：通过一维挖掘管道方法对管道施工方法进行了分析
公开(公告)号：JP2006037543A
公开(公告)日：2006-02-09
申请号：JP2004219983
申请日：2004-07-28
申请人： Kanpai Co Ltd , Koken Boring Mach Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社関配 , 鉱研工業株式会社
发明人： WAKASA KIYOUSUKE , ABE HIROSHI , ARAI KAZUO , KATSUTA TSUTOMU , SUZUKI TAKEHIKO , MIWA SHINJI , AKIYAMA MASAO , TAKEUCHI HISAO , MIYAHARA MAHO
IPC分类号： E21D9/06 , E21B10/02 , E21D9/08 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a pipe laying construction method by a one-way excavation pipe-jacking method capable of miniaturizing a motive power source by minimizing jacking resistance and bending resistance. SOLUTION: This pipe laying construction method comprises a process of excavating a pilot hole 35 including a curved part in the ground by a pilot excavation tool 1 having a curve constructible bit 4 on the tip, a process of building up a casing pipe 20 having a ring bit 21 on the tip at its outer periphery with the pilot excavation tool 1 as a guide, a process of recovering the pilot excavation tool 1, a process of inserting a laying pipe inside the casing pipe 20, and a process of recovering the casing pipe 20 while leaving the laying pipe as it is. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过使起动阻力和抗弯曲性最小化的能够使动力源小型化的单向挖掘推顶方法来提供铺管施工方法。解决方案：这种铺管施工方法包括通过在顶端具有可弯曲的钻头4的先导式挖掘工具1挖掘包括弯曲部分的导向孔35的过程，建立套管的过程 20，其中，作为引导件的先导式挖掘工具1在其外周端部处具有环形钻头21，回收先导式挖掘工具1的过程，将套管插入套管20内的过程，以及在放置管道的同时回收套管20。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004232304A One-way tunneling universal pipe-jacking tool, one-way tunneling pipe-jacking method and laying construction method for pipe 有权
标题翻译：一路隧道通用管道工具，一路隧道管道封堵方法及管道铺设方法
公开(公告)号：JP2004232304A
公开(公告)日：2004-08-19
申请号：JP2003021111
申请日：2003-01-29
申请人： Kanpai Co Ltd , Koken Boring Mach Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社関配 , 鉱研工業株式会社
发明人： KONUMA YOSHINAO , ABE HIROSHI , KATSUTA TSUTOMU , SUZUKI TAKEHIKO , MIWA SHINJI , SUZUKI KOJI , AKIYAMA MASAO , TAKEUCHI HISAO
IPC分类号： E21D9/08 , E21D9/093 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To jack a pipe into a gravel layer and a rubbish or the like in the case of a collision against the gravel layer and a junk or the like including a construction waste material or the like, and to lay various kinds of pipes in the ground regarding a one-way pipe jacking method of a non-open cut type. SOLUTION: An inner bit 10 is installed at a front end in the pipe-jacking direction of an inner tool, and an outer bit 1 is mounted at the front end section in the pipe-jacking direction of an outer tool in which the inner tool is interpolated. A percussion transmission section 19 is formed to the inner bit 10, percussion excavation by both bits 1 and 10 is enabled by a collision against the inclined stepped section 13 of the outer bit 1 of the transmission section 19 and the gravel layer and the junk can be jacked with a pipe even in the case of the collision against the gravel layer and the junk or the like including the construction waste material or the like. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：在与砾石层碰撞的情况下将管道插入砾石层和垃圾等中，以及包括建筑废料等的垃圾等，并铺设关于非开式单向顶管方法的各种管道。解决方案：内部钻头10安装在内部工具的顶管方向的前端，并且外钻头1安装在外部工具的顶管方向的前端部分，其中内部工具被内插。打击乐传播部分19形成在内部位10上，通过与发送部分19的外部位1的倾斜阶梯部分13的碰撞以及砾石层和垃圾桶能够进行位1和10两者的冲击挖掘即使在与包括建筑废料等的砾石层和垃圾等的碰撞的情况下，也用管道将其顶起。版权所有（C）2004，JPO＆NCIPI

4. 发明专利

JP2006057362A Excavating machine 有权
标题翻译：挖掘机
公开(公告)号：JP2006057362A
公开(公告)日：2006-03-02
申请号：JP2004241673
申请日：2004-08-20
申请人： Kanpai Co Ltd , Koken Boring Mach Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社関配 , 鉱研工業株式会社
发明人： WAKASA KIYOUSUKE , ABE HIROSHI , ARAI KAZUO , KATSUTA TSUTOMU , SUZUKI TAKEHIKO , MIWA SHINJI , TAKEUCHI HISAO , MIYAHARA MAHO
IPC分类号： E21B17/02 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide an excavating machine to insert and draw out a pipe against the ground and capable of connecting a pipe with different right and left screw kinds.
SOLUTION: A right hand screw connection part 4d is provided in a hammer sub 4 forming the rotation transmitting shaft of the drill head 2. A master coupling 9 at the rear end of the inner tool 10 is connectedly screwed by the right hand screw connection part 4d. A left hand screw connection part 5c is provided in the rod sub 5 forming a rotary transmission shaft of the swivel 3. The rod sub of the outer tool is connectedly screwed with the right screw in the left hand screw connection part 5c. Hence, the excavating machine 1 can connect a pipe in spite of disagreement of the right and left kinds of screw even in the right or left hand connection.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种挖掘机将管道插入并拉出地面并能够连接具有不同的左右螺丝的管道。解决方案：在形成钻头2的旋转传递轴的锤子4中设置有右侧螺钉连接部4d。在内部工具10的后端处的主联接器9被右手连接螺钉连接部4d。左手螺丝连接部5c设置在形成旋转体3的旋转传动轴的杆子5内。外刀具的杆子与左螺丝连接部5c中的右螺钉连接。因此，即使在右手或左手连接中，挖掘机1也可以连接左右螺丝钉不一致的管道。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2007285099A Pipe bender, pipe laying device and pipe laying construction method 审中-公开
标题翻译：管道弯管机，管道装置和管道铺设施工方法
公开(公告)号：JP2007285099A
公开(公告)日：2007-11-01
申请号：JP2006116935
申请日：2006-04-20
申请人： Capty Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社キャプティ
发明人： ABE HIROSHI , UCHINO JUNICHI , RYU MASASHI
IPC分类号： E21D9/06 , E21D9/08 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To easily introduce a straight pipe into a laying hole even if a vertical shaft at an introduction side cannot be formed in a sufficient length because of an obstacle such as a building or structure on a ground surface, and other embedded objects in the ground. SOLUTION: An arcuate frame 2 bending in the longitudinal direction has a plurality of pipe holders 3 supporting and bending a pipe P in such a way as to be fed from one end to the other end of the arcuate frame 2. The pipe holders 3 supported in a bent state can easily feed the straight-line shaped pipe P from one end to the other end of the arcuate frame 2. If the arcuate frame 2 is placed facing the laying hole, a step in introduction from the ground surface to the laying hole can easily be eliminated by bending the pipe P without lengthening the straight pipe, so that the pipe P can be laid with improved workability. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使由于诸如地面上的建筑物或结构的障碍物而导入侧的竖直轴不能形成足够的长度，也容易将直管引入铺设孔中，并且其他嵌入式物体在地面上。解决方案：沿纵向方向弯曲的弓形框架2具有多个管支架3，其以从弓形框架2的一端向另一端供给的方式支撑和弯曲管道P.管道支撑在弯曲状态的支架3可以容易地将直线形管P从弓形框架2的一端到另一端进给。如果弓形框架2面向铺设孔放置，则从地面引入的步骤通过弯曲管道P可以容易地消除铺设孔，而不会使直管延长，从而可以以更好的加工性铺设管道P. 版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2012214994A Waste pipe infilling device and infilling method for waste pipe 有权
标题翻译：废弃管道灌装设备和废物管道灌装方法
公开(公告)号：JP2012214994A
公开(公告)日：2012-11-08
申请号：JP2011079807
申请日：2011-03-31
申请人： Tokyo Gas Co Ltd , Capty Co Ltd , 東京瓦斯株式会社 , 株式会社キャプティ
发明人： SATAKE YUKINOBU , ABE HIROSHI , KATSUTA TSUTOMU , MIWA SHINJI , SUZUKI KATSUNORI , YANAI HIRONORI
IPC分类号： E21F15/00 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a technique for not removing, but safely leaving a waste pipe.SOLUTION: There is provided an infilling method for waste pipe in which a waste pipe P buried in the ground is filled with a filler F by inserting a filling hose 13 serving as a flow passage for the filler F into the waste pipe P, inserting the filler F and air into an air mover 12 from a storage tank 14 and a compressor 15, and mixing and pressure-feeding the filler F and air to the filling hose 13 through the air mover 12. An intake of the air mover 12 for the filler F is provided below a discharge opening of the storage tank 14 to receive the filler which falls naturally, output of the air mover 12 is controlled so as to discharge air volume per unit time which is 15-35 times as large as air volume per unit time taken in the air mover 12 through the compressor 15, and a centering tool 16 is provided which positions an opening end of the filling hose 13 substantially in the center of a bore diameter of the waste pipe P.
摘要翻译：要解决的问题：提供不去除但安全地离开废水管的技术。解决方案：提供了一种用于废料管的填充方法，其中通过将用作填料F的流动通道的填充软管13插入到废料管P中，其中埋入地下的废料P被填充有填料F 将填料F和空气从储罐14和压缩机15插入到空气推进器12中，并通过空气推动器12将填料F和空气与填料软管13进行混合和加压。图12中，填料F设置在储罐14的排出口下方，以接收自然落下的填料，控制排气装置12的输出，排出每单位时间的空气量为15-35倍在空气推动器12中通过压缩机15所花费的每单位时间的空气量，以及定心工具16，其将填充软管13的开口端基本上位于废气管P的孔径的中心。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2014188592A Drilling tool for branch joint 有权
标题翻译：钻机联合钻机
公开(公告)号：JP2014188592A
公开(公告)日：2014-10-06
申请号：JP2013063275
申请日：2013-03-26
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Hitachi Metals Ltd , 日立金属株式会社 , Sanko:Kk , 株式会社サンコー
发明人： SATAKE YUKINOBU , ABE HIROSHI , KURASHINA MINORU , KATO AKISHI , SATO YOICHI , YAMASHITA TOSHIFUMI , FUJINAWA YASUSHI
IPC分类号： B23B41/08 , F16L41/06
摘要： PROBLEM TO BE SOLVED: To provide a drilling tool for a branch taking-out joint capable of performing drilling work surely with safety even if a gas pressure rises.SOLUTION: A drilling tool includes a cutting unit which moves a cutter moving part of a joint 200 and contains a cutter for cutting into an original pipe, a shutter unit 70 containing a shutter plate 80 which opens/closes a cavity of the cutter moving part of the joint 200, and a stopper unit 110 for attaching a plug 150 for sealing an opening of the cutter moving part of the joint 200. Before sealing the cavity of the cutter moving part with the plug 150 after completion of drilling of the original pipe, a space in the stopper unit 110 opposite the joint side of the shutter plate 80 and a space in the shutter unit 70 on the joint side are communicated with each other by purging assemblies 80, 120 and a hose assembly 140, for a same pressure. Thus, even if a gas pressure in the joint side space is high, the shutter plate 80 is not pressed to a low pressure side, allowing easy opening with less frictional resistance.
摘要翻译：要解决的问题：为了提供一种能够安全地执行钻井工作的分支出口接头的钻孔工具，即使气体压力升高也是安全的。解决方案：钻具包括切割单元，该切割单元使切割器移动部分的接头并且包括用于切割成原始管道的切割器，包含打开/关闭接头200的切割器移动部分的空腔的挡板80的快门单元70，以及用于附接用于密封接头200的塞子150的止动器单元110 在接头200的切割器移动部分打开之后。在完成原始管道的钻孔之后，用塞子150密封切割器移动部件的空腔，止动器单元110中与挡板80的接合侧相对的空间和在相同的压力下，通过清洗组件80,120和软管组件140将关节侧的活门单元70中的空间彼此连通。因此，即使接合侧空间中的气体压力高，挡板80也不被压到低压侧，因此容易地以较小的摩擦阻力打开。

8. 发明专利

JP2004308143A Filler substitutive for soil 有权
公开(公告)号：JP2004308143A
公开(公告)日：2004-11-04
申请号：JP2003099824
申请日：2003-04-03
申请人： Kanpai Co Ltd , Nifco Inc , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社ニフコ , 株式会社関配
发明人： TANAKA ETSURO , ABE HIROSHI , KOSUGE UICHIRO , KATSUTA TSUTOMU , MIWA SHINJI , SETO YASUHIKO
IPC分类号： E01C9/08 , E02B3/04 , E02D3/00
摘要： PROBLEM TO BE SOLVED: To provide a filler substitutive for soil having small buoyancy, superior in water permeability, and strong even against pressure from the multidirectional sides with the large volume in a relatively lightweight type.
SOLUTION: This filler 1 is filled instead of soil, and has a cylindrical part (at least an outer peripheral cylindrical part 5) having the prescribed shaft length, and a plurality of plate-like parts (a radial rib 3) extending on a plane parallel to the axis of the cylindrical part, and inscribed in the cylindrical part. Thus, when a large number are collectively inputted in a bag, the cylindrical part and the plate-like parts mutually interfere, and become fairly bulky as a whole, but can be individually formed of a few material as compared with a size of the external shape contours. Thus, both buoyancy reduction and weight reduction can be made compatible.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2014087864A Resin pipe scraper 有权
标题翻译：树脂管切片机
公开(公告)号：JP2014087864A
公开(公告)日：2014-05-15
申请号：JP2012238213
申请日：2012-10-29
申请人： Rex Industries Co Ltd , レッキス工業株式会社 , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KUROKAWA TOMONORI , ITOI MAKOTO , SATAKE YUKINOBU , ABE HIROSHI
IPC分类号： B23B5/12
摘要： PROBLEM TO BE SOLVED: To provide a resin pipe scraper which can cut an end surface of a resin pipe.SOLUTION: A resin pipe scraper comprises: a resin pipe holding part holding an outer cylindrical surface or an inner cylindrical surface of a resin pipe; a body part having a flat surface which is provided vertically relative to the resin pipe holding part; a blade which is provided at the body part and cuts an end surface of the resin pipe; and a cut powder discharge hole which is provided at the body part so as to be adjacent to the blade and discharges cut powders which are generated by cutting the end surface of the resin pipe. The resin pipe is inserted from one end side and held in the resin pipe holding part, and the scraper is rotated in a state that the end surface of the resin pipe is pressed against the blade whereby the end surface of the resin pipe is cut.
摘要翻译：要解决的问题：提供一种能够切割树脂管的端面的树脂管刮刀。解决方案：树脂管刮刀包括：树脂管保持部，其保持树脂管的外圆筒形表面或内圆柱表面; 身体部分具有相对于树脂管保持部分垂直设置的平坦表面; 叶片，设置在主体部分并切割树脂管的端面; 以及切割粉末排出孔，其设置在主体部分处以与刀片相邻并排出通过切割树脂管的端面而产生的切割粉末。树脂管从一端插入并保持在树脂管保持部中，并且刮刀在树脂管的端面被压靠在刀片上的状态下旋转，从而切割树脂管的端面。

10. 发明专利

JP2014025249A Excavation bucket 审中-公开
标题翻译：挖掘机
公开(公告)号：JP2014025249A
公开(公告)日：2014-02-06
申请号：JP2012165668
申请日：2012-07-26
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KURASHINA MINORU , KOBAYASHI MASUMI , ABE HIROSHI , MINAMIGATA HIDETAKA , GARAN TAKESHI , TAMURA TAKESHI
IPC分类号： E02F3/40
摘要： PROBLEM TO BE SOLVED: To provide an excavation bucket capable of surely dropping and discharging sediment which is hardly separated from and adhered on the bucket, capable of satisfactorily dropping and discharging sediment which is adhered on connection corner parts between a base plate and both side plates of the bucket to which sediment is apt to adhere, simple in structure, and capable of being manufactured and provided at low cost.SOLUTION: An excavation bucket A includes: a bucket body 1 having both side plates 3; a bucket base plate 2 swingably attached to a bucket arm B and turnably connecting and supporting the bucket body 1. Both side plates 3 and the bucket base plate 2 are configured to be attachable and detachable to and from each other. When excavating and transporting sediment M, both of the side plates 3 are attached to the bucket base plate 2 and become swingable together with the bucket base plate 2. When discharging the sediment M, the bucket body 1 turns under its own weight and the side plates 3 are separated from the bucket base plate 2.
摘要翻译：要解决的问题：提供一种挖掘铲斗，其能够可靠地排出并排出难以与铲斗相分离并附着在铲斗上的沉淀物，能够令人满意地滴下和排出附着在基板和两个侧板之间的连接角部上的沉积物其结构简单，能够以低成本制造和提供。解决方案：挖掘斗A包括：具有两个侧板3的铲斗主体1; 铲斗基板2可摆动地安装在铲斗臂B上，并且可转动地连接和支撑铲斗主体1.两个侧板3和铲斗底板2构造成彼此可相互连接和拆卸。当挖掘和运输沉淀物M时，两个侧板3都安装在铲斗基板2上，并与铲斗基板2一起摆动。当卸载泥浆M时，铲斗主体1自重地转动，板3与铲斗底板2分离。

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