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1. 发明专利

JP2013100669A Tubular buried object and manufacturing method thereof 有权
标题翻译：管状BURIED物体及其制造方法
公开(公告)号：JP2013100669A
公开(公告)日：2013-05-23
申请号：JP2011244510
申请日：2011-11-08
申请人： Fujimura Fume Kan Kk , 藤村ヒューム管株式会社 , Shintoku Kogyo Kk , シントク工業株式会社
发明人： TAZAWA TAKAMITSU , SEKIMOTO KAZUHIKO
IPC分类号： E03F3/04 , E03F7/00
摘要： PROBLEM TO BE SOLVED: To provide a tubular buried object in which earthquake resistance and water-tightness of a tubular buried object which has been buried already or is to be buried can be improved, and a manufacturing method thereof.SOLUTION: In a tubular buried object (1), a fragile part (3) is formed to induce cracking in a joint part (J) or on a wall surface between tubular buried objects (1) which are provided successively forward and backward. The tubular buried object (1) comprises a pair of recessed grooves (4) which are recessed on the wall surface of the tubular buried object (1) and at positions on both sides with the joint part (J) or the fragile part (3) interposed therebetween, a sheet member (6) which is disposed between one recessed groove (4a) and another recessed groove (4b) and covers the joint part (J) or the fragile part (3), and a fixing member (8) which is held internally between the recessed grooves (4) together with the sheet member (6) and holds and fixes the sheet member (6).
摘要翻译：要解决的问题：提供一种其中已经被埋入或被埋设的管状埋藏物体的耐震性和水密性能提高的筒状埋入物及其制造方法。解决方案：在管状埋藏物体（1）中，形成脆弱部分（3），以在连接部分（J）或管状埋藏物体（1）之间的壁表面上引起裂纹，管状埋藏物体（1）落后。管状埋设物体（1）包括一对凹槽（4），凹槽（4）凹陷在管状埋藏物体（1）的壁面上，并且在两侧的位置处具有接合部分（J）或脆性部分（3）），设置在一个凹槽（4a）和另一凹槽（4b）之间并覆盖所述接合部（J）或所述易碎部（3）的片构件（6）和固定构件（8）其内部保持在凹槽（4）内与片材（6）一起并保持并固定片材（6）。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012214993A Ground reinforcement method 审中-公开
标题翻译：地基加固方法
公开(公告)号：JP2012214993A
公开(公告)日：2012-11-08
申请号：JP2011079790
申请日：2011-03-31
申请人： Kanematsu Nnk Corp , Shintoku Kogyo Kk , シントク工業株式会社 , 兼松日産農林株式会社
发明人： MIZUTANI YOSUKE , SEKIMOTO KAZUHIKO
IPC分类号： E02D5/26 , E02D5/56 , E02D5/60 , E02D5/72 , E02D7/22 , E02D13/10
摘要： PROBLEM TO BE SOLVED: To provide a low-noise, low-vibration ground reinforcement method which exerts a little influence on environment and uses a low-cost wooden pile.SOLUTION: There is provided a support pipe including a wooden pile 1 and a restraining material attached to the wooden pile 1, and the restraining material is formed by winding and attaching a cotton material to an outer periphery of the wooden pile 1. A drilling tool 3 having a drilling blade and a lock piece to be engaged with a sleeve pipe 2 is mounted atop of the wooden pile 1, and inserted into the sleeve pipe 2 to be engaged with the lock piece in the sleeve pipe 2. The sleeve pipe 2 while rotated is pressed in the ground and collected after reaching a predetermined depth, and the drilling tool 3 and wooden pile 1 are left.
摘要翻译：要解决的问题：提供对环境有一点影响的低噪声，低振动的地面加固方法，并使用低成本的木桩。解决方案：提供一种支撑管，其包括木桩1和附着在木桩1上的约束材料，并且通过将棉料卷绕并附接到木桩1的外周而形成约束材料。具有钻孔刀片和与套筒管2接合的锁定件的钻具3安装在木桩1的顶部，并插入套筒管2中以与套筒管2中的锁定件接合。旋转的套管2在达到预定深度后被压在地面中并收集，并且留下钻具3和木桩1。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011080252A Knot forming device 审中-公开
标题翻译： KNOT形成装置
公开(公告)号：JP2011080252A
公开(公告)日：2011-04-21
申请号：JP2009233207
申请日：2009-10-07
申请人： Kanematsu Nnk Corp , Shintoku Kogyo Kk , シントク工業株式会社 , 兼松日産農林株式会社
发明人： SEKIMOTO KAZUHIKO
IPC分类号： E02D5/44 , E02D5/28 , E02D5/48
摘要： PROBLEM TO BE SOLVED: To provide a knot forming device capable of forming uniform knots and applicable also to small-diameter steel pipe piles. SOLUTION: This knot forming device is inserted into a steel pipe pile driven in the ground, and enlarges the steel pipe pile at a predetermined position to form a knot. The knot forming device includes a cylinder, a tension rod inserted into the cylinder, and a diameter-enlarging tool provided to the bottom part of the tension rod. The diameter-enlarging tool includes an upper holding member into which the tension rod is inserted and which is brought into contact with the bottom end of the cylinder, a lower holding member attached to the bottom end of the tension rod, and an elastic body attached to the outer periphery of the tension rod between the upper holding member and the lower holding member. The elastic body is compressed and increased in diameter by the upper holding member and the lower holding member. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够形成均匀结的结形成装置，并且也适用于小直径钢管桩。解决方案：将该结形成装置插入在地面上驱动的钢管桩中，并在预定位置放大钢管桩以形成结。该结形成装置包括一个圆柱体，一个插入圆柱体中的拉杆，以及一个设置在拉杆的底部的直径扩大工具。直径扩大工具包括上部保持构件，张紧杆插入该上部保持构件并与气缸的底端接触，下部保持构件附接到张力杆的底端，并且弹性体附接到上保持构件和下保持构件之间的张力杆的外周。弹性体通过上保持构件和下保持构件被压缩并增大直径。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2007284879A Support and support construction method for steel pipe pile 审中-公开
标题翻译：钢管桩的支撑和支撑施工方法
公开(公告)号：JP2007284879A
公开(公告)日：2007-11-01
申请号：JP2006110289
申请日：2006-04-12
申请人： Kanematsu Nnk Corp , Shintoku Kogyo Kk , シントク工業株式会社 , 兼松日産農林株式会社
发明人： SEKIMOTO KAZUHIKO , MIZUTANI YOUSUKE
IPC分类号： E02D5/48 , E02D5/56 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To provide a support and a support construction method for a steel pipe pile which gives the steel pipe pile a sufficient horizontal support force.
SOLUTION: The support for the steel pipe pile is fitted and locked at a given position in the axial direction on the steel pipe pile to give the steel pipe pile a horizontal resistant force. The support includes a pile fitting member, a resistance member disposed outside the fitting member, and a connecting member erected on the outer peripheral surface of the pile fitting member. The pile fitting member is connected to the resistance member via the connecting member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为钢管桩提供支撑和支撑施工方法，使钢管桩具有足够的水平支撑力。
解决方案：钢管桩的支撑被装配并锁定在钢管桩轴向的给定位置，使钢管桩具有防水力。所述支撑体包括桩装配件，设置在所述装配构件外部的阻力构件，以及竖立在所述桩装配构件的外周面上的连接构件。该桩配件通过连接件与阻力件连接。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2004270357A Steel pipe pile and under-reamed metal fitting for steel pipe pile 有权
公开(公告)号：JP2004270357A
公开(公告)日：2004-09-30
申请号：JP2003064636
申请日：2003-03-11
申请人： Kanematsu Nnk Corp , Shintoku Kogyo Kk , シントク工業株式会社 , 兼松日産農林株式会社
发明人： OBARA TAKAO , SEKIMOTO KAZUHIKO
IPC分类号： E02D5/44 , E02D5/72
摘要： PROBLEM TO BE SOLVED: To provide a steel pipe pile with an under-reamed metal fitting at a low cost in the steel pipe pile, in which a large bearing capacity is obtained at the front end of the pile in the case of driving into the soft ground or the like and the ground or the like having a large number of openings. SOLUTION: In the steel pipe pile 2 pressed into the ground by rotation, the plate-shaped under-reamed metal fitting 1 having a sectional area larger than that of the pile is fixed at the front end of the pile 2, excavating edges 5 excavating the ground under the front end of the pile 2 are fixed to the metal fitting 1 so as to be suspended and the edges are formed so that soil on the outer peripheral side of the metal fitting is collected under the front end of the pile on the center side by rotating the pile. The metal fitting is formed of a square plate, the edges are formed of downward bending triangular sections at four corners at right angles from the plate and angles formed by bending lines of the excavating edge and adjacent sides are formed at approximately 50° at excavating edge front-end sides in a view from the direction of a rotation of the pile. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2582991B2 失效
公开(公告)号：JP2582991B2
公开(公告)日：1997-02-19
申请号：JP34682392
申请日：1992-12-25
申请人： TOA GURAUTO KOGYO KK , ISEKI KAIHATSU KOKI KK , SHINTOKU KOGYO KK
发明人： NODA TAKAHIRO , SEKIMOTO KAZUHIKO
IPC分类号： E03F3/06 , F16L55/16 , F16L58/02

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