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1. 发明专利

JP2013124523A Segment joint structure 有权
标题翻译：分段结构
公开(公告)号：JP2013124523A
公开(公告)日：2013-06-24
申请号：JP2011275165
申请日：2011-12-16
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OZEKI MUNETAKA , KEMURIYAMA CHIKASHI , ODAN TAKASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment joint structure capable of achieving miniaturization and weight reduction of both a male side joint member and a female side joint member and reducing manufacturing cost.SOLUTION: In a segment joint structure for joining segments 1, 1 to each other, a male side fitting part 13 is formed in such a shape as to have a trapezoidal cross section by inclining one or both of upper and lower outside surface parts 14, 14 so as to decrease in thickness as proceeding in the segment sliding direction, and a fitting groove 24 is provided in which upper and lower inside surface parts 23, 23 facing each other are inclined so as to come close to each other as proceeding in the segment sliding direction, such that the male side fitting part 13 is fitted into a female side fitting part 22. A plurality of lock teeth 15, 15..., 25, 25... for regulating movement of both male and female side joint members 3, 5 by mutually engaging respectively are provided on the outside surface parts 14, 14 of the male side fitting part 13 and on the inside surface parts 23, 23 of the fitting groove 24.
摘要翻译：解决的问题：提供能够实现阳侧接头构件和阴侧接头构件两者的小型化和重量减轻的节段接头结构，并降低制造成本。解决方案：在用于将片段1,1相互连接的节段接合结构中，阳侧配件部分13形成为具有梯形横截面，通过倾斜上下两个外表面中的一个或两个部分14,14以沿着滑动方向前进的方式减小厚度，并且设置有嵌合槽24，上下的内表面部23,23彼此相对倾斜，以便彼此靠近在侧滑动方向上行进，使得阳侧配件部分13装配到阴侧配件部分22中。多个锁定齿15,15 ...，25,25 ...用于调节男性和阴侧配合部13的外表面部14,14和配合槽24的内表面部23,23分别设置有通过相互接合的阴侧接头构件3,5。）2013，JPO＆INPIT

2. 发明专利

JP2014088720A Composite segment and method for manufacturing the same 有权
标题翻译：复合部分及其制造方法
公开(公告)号：JP2014088720A
公开(公告)日：2014-05-15
申请号：JP2012239794
申请日：2012-10-31
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OZEKI MUNETAKA , KEMURIYAMA CHIKASHI , ODAN TAKASHI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a composite segment obtained by integrating a concrete fill part inside a steel outer shell body and capable of being efficiently manufactured at low cost, and a method for manufacturing the same.SOLUTION: A composite segment 1 includes: an outer shell body 2 having a frame member 6 formed in a hollow frame shape by a pair of arcuate plate-like arc-shaped side plates 4, 4 disposed apart from each other and a pair of circumferential end plates 5, 5 connecting between side edge parts of both the arc-shaped side plates 4, 4; and a concrete fill part 3 formed inside the outer shell body 2. Reinforcement plates 8, 10 inwardly overhanging are integrally provided on inside face parts of the arc-shaped side plates 4, 4 and the circumferential end plates 5, 5, a frame-like cut-off member 13 made of an elastic material is fixed to the inner peripheral surface part of the frame member 6, an outer peripheral surface of the fill part 3 is exposed through an outer peripheral side opening 6a of the outer shell body 2, and the cut-off member 13 shut off water between the inside face of the frame member 6 and the fill part 3.
摘要翻译：要解决的问题：提供一种通过将钢外壳体内的混凝土填充部分整体并且能够以低成本有效地制造而获得的复合段及其制造方法。解决方案：复合段1包括：外壳体2具有通过一对彼此分离的一对弧形板状的弧形侧板4,4形成为中空框架形状的框架构件6，以及一对连接在侧边缘两个弧形侧板4,4的部分; 以及形成在外壳主体2内的混凝土填充部3，在圆弧状侧板4,4和周向端板5,5的内侧面上一体地设置有向内突出的加强板8,10，通过外壳体2的外周侧开口部6a将填充部3的外周面露出，由弹性材料构成的截面构件13固定在框架构件6的内周面部，并且切断构件13在框架构件6的内表面和填充部3之间切断水。

3. 发明专利

JP2012241406A Joint part structure of segment 审中-公开
标题翻译：联合部分结构部分
公开(公告)号：JP2012241406A
公开(公告)日：2012-12-10
申请号：JP2011111997
申请日：2011-05-19
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OZEKI MUNETAKA , KEMURIYAMA CHIKASHI , ODAN TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint part structure for segments, which can be surely inserted with a small insertion force, can surely connect segments with each other, and is inexpensive.SOLUTION: A joint part structure for segments includes: a pin-like male-side joint member 2 protruding from an end face 1a of an engaging part of one segment; and a female-side joint member 4 fixed to a junction 1b of the other segment. The male-side joint member 2 includes an engaging part having an engaging face 6a directed to a near side of its insertion direction. The female-side joint member 4 includes: a pair of rotary members 7, 7 directed to an insertion direction of the male-side joint member; an outer shell part 8 pivotally supporting the rotary members 7, 7; and a spring member 12 biasing depth-side ends of insertion direction of both rotary members 7, 7 so that they may come close to each other. The male-side joint member 2 is inserted between the rotary members 7, 7 and the engaging face 6a is made to abut on a coming-off prevention part 14, and thus the male-side joint member 2 is held in the female-side joint member 4 so that it cannot be pulled out.
摘要翻译：要解决的问题：为了提供可以以小的插入力可靠地插入的段的接合部分结构，可以可靠地将段彼此连接，并且便宜。解决方案：用于段的接合部件结构包括：从一个部分的接合部分的端面1a突出的销状的阳侧接头构件2; 以及固定在另一段的接合部1b上的阴侧接合部件4。阳侧接头构件2包括具有接合面6a的接合部，该接合面6a指向其插入方向的近侧。阴侧接头构件4包括：朝向阳侧接头构件的插入方向的一对旋转构件7,7; 枢转地支撑旋转构件7,7的外壳部8; 以及弹簧构件12，其偏置两个旋转构件7,7的插入方向的深度侧端部，使得它们彼此靠近。阳侧接头构件2插入在旋转构件7,7之间，并且接合面6a与防脱部14抵接，因此阳侧接头构件2保持在阴侧联合构件4，使其不能被拉出。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013217107A Joint part structure for segment 有权
标题翻译：联合部分结构部分
公开(公告)号：JP2013217107A
公开(公告)日：2013-10-24
申请号：JP2012088927
申请日：2012-04-10
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OZEKI MUNETAKA , KEMURIYAMA CHIKASHI , ODAN TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a low cost joint part structure for segments which can be surely inserted with a small insertion force and can surely connect segments to each other.SOLUTION: A joint part structure for segments includes a male-side joint member 3 which projects from the end surface 2a of a joint part of one segment, and a female-side joint member 4 which is fixed to a joint part of the other segment. The female-side joint member 4 includes a hollow outer shell part 7 which is formed with an opening, into which the male-side joint member 3 is inserted, on the male side, and a pair of holding members 10, 10 which are arranged in the outer shell part 7 to hold the inserted male-side joint member 3. The holding member 10 has a holding part 11 and a reaction force receiving surface part 12 which abuts on the inner surface of the outer shell part 7, and is formed so that, when the male-side joint member 3 is held, a position in the insertion/extraction direction of the holding member 11 is arranged at the deeper side in the insertion direction than a position in the insertion/extraction direction of the reaction force receiving surface part 12.
摘要翻译：要解决的问题：为了能够以小的插入力可靠地插入并且可以可靠地将段彼此连接的段来提供低成本的接头部件结构。解决方案：用于段的接头部件结构包括阳侧接头构件3 其从一个部分的接合部分的端面2a突出，并且固定到另一个部分的接合部分的阴侧接头部件4。阴侧接头构件4包括中空的外壳部7，其在阳侧形成有阳侧接头构件3插入其中的开口和一对保持构件10,10，该保持构件10,10布置在外壳部7中保持插入的阳侧接头构件3.保持构件10具有保持部11和抵接在外壳部7的内表面上的反作用力接收面部12，并形成使得当保持阳侧接头构件3时，保持构件11的插入/取出方向上的位置在插入方向的深度比反作用力的插入/取出方向的位置接收表面部分12。

5. 发明专利

JP2012219575A Joint structure for segment 有权
标题翻译：联合结构分段
公开(公告)号：JP2012219575A
公开(公告)日：2012-11-12
申请号：JP2011089070
申请日：2011-04-13
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OZEKI MUNETAKA , KEMURIYAMA CHIKASHI , ODAN TAKASHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure having a high flexural capacity against force on a joint in its inserting/removing direction for enabling firm connection between segments.SOLUTION: The joint structure includes a male side joint member 3 having a male side supporting plate 6 whose surface is protruded to the further side in a ring peripheral direction than a butting part end face 2a of one segment toward a ring axial direction, and a female side joint member 5 having a female side supporting plate 20 which is exposed into a recessed portion 4 opened to a butting part end face 2b of the other segment at a position where it is opposed to the male side supporting plate 6. The male side joint member 3 is inserted into the recessed portion 4 and both segments are moved relatively in the ring axial direction for putting a male side engagement fitting 7 in engagement with a female side engagement fitting 21 to butt the segments. The male side engagement fitting 7 and the female side engagement fitting 21 are integrally formed into a U-shape with their engaging parts engaging each other to restrict the movement of the male side joint member 3 in its removing direction and their flexural reinforcement pars extending from the edges of the engaging parts toward the male side joint member in its inserting/removing direction.
摘要翻译：要解决的问题：提供一种在其插入/取出方向上在接头上具有高的抗弯曲能力的接头结构，以实现段之间的牢固连接。解决方案：接头结构包括阳侧接头构件3，阳侧侧接头构件3具有阳侧支撑板6，阳表面支撑板6的表面沿环形圆周方向突出于一段的对接端面2a朝向环轴方向以及具有阴侧支撑板20的阴侧接合构件5，该阴侧支撑板20暴露在与另一个节段的对接部端面2b相对的阳凹侧部分4的与阳侧支撑板6相对的位置处。阳侧接头构件3插入凹部4中，并且两个区段在环轴方向上相对移动，以使阳侧接合配件7与阴侧接合配件21接合，以对接该区段。阳侧接合配件7和阴侧接合配件21一体地形成为U形，其接合部彼此接合，以限制阳侧接头构件3沿其移除方向的移动，并且其弯曲加强件从接合部的边缘在插入/取出方向朝向阳侧接头构件。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2014088658A Method for manufacturing composite segment 有权
标题翻译：制造复合材料部分的方法
公开(公告)号：JP2014088658A
公开(公告)日：2014-05-15
申请号：JP2012237490
申请日：2012-10-29
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OZEKI MUNETAKA , KEMURIYAMA CHIKASHI , ODAN TAKASHI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite segment, capable of efficiently and inexpensively manufacturing the composite segment obtained by integrating a concrete fill part on the inside of a steel outer shell body.SOLUTION: An outer shell body 2 in which a concrete filling hole 10 is formed in a skin plate 7 and a cut-off member 11 made of an elastic material is provided on the inside peripheral edge part or inner peripheral surface part of the concrete filling hole 10 is used; the outer shell body 2 is installed on a concrete form base 20 having a cross-section arc-shaped concrete form face part 21 in its upper face part so that its inner peripheral surface part is in contact with the concrete form face part 21; an inner peripheral side opening of the outer shell body 2 is closed by the concrete form face part 21; in this state, concrete 25 is put from the concrete filling hole 10 into outer shell body 2 and the concrete filling hole 10 is closed; the concrete 25 is filled until the cut-off member 11 is compressed; and thereafter the filled concrete 25 is solidified to form a fill part 3 within the outer shell body 2.
摘要翻译：要解决的问题：提供一种复合材料段的制造方法，其能够有效且廉价地制造通过将混凝土填充部分集成在钢外壳体的内部而获得的复合段。解决方案：一种外壳体2，其中在外壳板7上形成有混凝土填充孔10，在混凝土填充孔10的内周缘部或内周面部设置由弹性材料构成的切断部件11，外壳体2在其上表面部分安装在具有横截面弧形混凝土表面部分21的混凝土模块20上，使得其内周面部分与混凝土模型面部分21接触; 外壳主体2的内周侧开口由混凝土模型面部21封闭; 在这种状态下，混凝土25从混凝土填充孔10放入外壳体2中，混凝土填充孔10关闭; 混凝土25被填充直到截断构件11被压缩; 此后，填充的混凝土25固化，以在外壳体2内形成填充部分3。

7. 发明专利

JP2011247337A Centrifugal reinforced concrete jacking pipe adapted to internal pressure 有权
标题翻译：离心加固混凝土顶盖适用于内压
公开(公告)号：JP2011247337A
公开(公告)日：2011-12-08
申请号：JP2010120373
申请日：2010-05-26
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： IGAWA HIDEKI , WATANABE TAKANOBU , YAMANAKA NORIYUKI , AKIMOTO MASAAKI , KEMURIYAMA FUMI , ODAN TAKASHI
IPC分类号： F16L1/024 , B28B21/68 , F16L9/08
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal reinforced concrete jacking pipe adapted to internal pressure, which uses no steel pipe, can be used as an internal pressure pipe, and can reduce pipe thickness by enhancing tensile strength of concrete by a chemical prestress structure.SOLUTION: An inner surface side concrete layer 2 is formed of expansion concrete on an inner surface side. An outer surface side concrete layer 1 of a reinforced concrete structure made of concrete having less expansion than the inner surface side concrete layer 2 is disposed on an outer surface side. An intermediate mortar layer 3 formed of impermeable mortar is interposed between concrete layers on inner and outer surface sides.
摘要翻译：要解决的问题：提供一种适用于不使用钢管的内部压力的离心钢筋混凝土顶升管，可用作内部压力管，并可通过提高混凝土的抗拉强度来减小管道厚度预应力结构。解决方案：内表面侧混凝土层2由内表面侧的膨胀混凝土形成。在外表面侧设置由混凝土制成的具有比内表面侧混凝土层2更小的膨胀的钢筋混凝土结构的外表面侧混凝土层1。由不透水砂浆形成的中间砂浆层3介于内表面和外表面侧的混凝土层之间。版权所有（C）2012，JPO＆INPIT

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