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1. 发明专利

JP2014005681A Fastener 有权
标题翻译：紧固件
公开(公告)号：JP2014005681A
公开(公告)日：2014-01-16
申请号：JP2012142953
申请日：2012-06-26
申请人： Maeda Corp , 前田建設工業株式会社 , Fujimi Koken Kk , フジミ工研株式会社 , Unytite Co Ltd , ユニタイト株式会社
发明人： NOMOTO KOSUKE , MORI TAKAOMI , MIYATA KATSUHARU
IPC分类号： E21D11/04 , F16B5/10
摘要： PROBLEM TO BE SOLVED: To provide a fastener capable of improving the workability of a fastening work.SOLUTION: A fastener 10 includes a first fastening part 16, a second fastening part 18, a wedge member 20, and an elastic member 22. The second fastening part 18 comprises: a movement route configuration part 42 configuring a movement route R for moving a first contact part 34 of the first fastening part 16 in an opposite direction to a pressing direction of the elastic member 22; an introduction part 44 for configuring an introduction port 62 for introducing the first contact part 34 to the movement route R; a first stopper part 48 for abutting on a base end part 22a of the elastic member 22 to prevent the elastic member 22 from moving in the opposite direction to the pressing direction; and a second stopper part 50 for abutting on a tip 20b of the wedge member 20 to prevent the wedge member 20 from moving in the pressing direction.
摘要翻译：要解决的问题：提供一种能够提高紧固工作的可加工性的紧固件。解决方案：紧固件10包括第一紧固部16，第二紧固部18，楔形构件20和弹性构件22。紧固部18包括：移动路线构造部42，其构成用于使第一紧固部16的第一接触部34沿与弹性构件22的按压方向相反的方向移动的移动路径R. 用于配置用于将第一接触部34引导到移动路径R的引入口62的引入部44; 用于抵接弹性构件22的基端部22a以防止弹性构件22沿与按压方向相反的方向移动的第一止动部48; 以及用于抵靠楔形构件20的尖端20b的第二止动部50，以防止楔形构件20沿按压方向移动。

2. 发明专利

JP2011226144A Joint metal fitting for segment 有权
标题翻译：联合金属配件
公开(公告)号：JP2011226144A
公开(公告)日：2011-11-10
申请号：JP2010096651
申请日：2010-04-20
申请人： Fujimi Koken Kk , Maeda Corp , Unytite Co Ltd , フジミ工研株式会社 , ユニタイト株式会社 , 前田建設工業株式会社
发明人： YONEDA DAIKI , FUNAHASHI MASASHI , YASUMITSU TATSUYA , MIYATA KATSUHARU , KIRA TAKUTO , MATSUI YOSHIHIKO
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint metal fitting having a reduced time and labor for work to produce and lower cost to produce.SOLUTION: A joint metal fitting 1 is provided in a jointing end face 11 of a concrete segment 10, the joint metal fitting 1 being for jointing the concrete segments 10 to each other. The joint metal fitting 1 includes a metal fitting body 2 in plate shape, which has a bolt insertion hole 4, and a plurality of anchor bars 3 to be fixed to the metal fitting body 2. A plurality of female screws 5 are provided extending in the thickness direction of the metal fitting body 2 in the metal fitting body 2, and a male screw 6 to be screwed to the female screw 5 is provided in the end of the anchor bar 3.
摘要翻译：要解决的问题：提供一种减少工作时间和劳动以减少生产成本的联合金属配件。解决方案：在混凝土节段10的接合端面11中设置接头金属接头1，接头金属接头1用于将混凝土段10彼此接合。接头金属配件1包括板形的金属配件体2，其具有螺栓插入孔4和多个固定在金属配件主体2上的锚杆3。多个内螺纹5设置成延伸到金属配件主体2的金属配件主体2的厚度方向以及与内螺纹5螺合的外螺纹6设置在锚杆3的端部。（C）2012年， JPO＆INPIT

3. 发明专利

JP2012172419A Block joint and block frame 有权
标题翻译：块联合框架
公开(公告)号：JP2012172419A
公开(公告)日：2012-09-10
申请号：JP2011036079
申请日：2011-02-22
申请人： Shimizu Corp , Unytite Co Ltd , ユニタイト株式会社 , 清水建設株式会社
发明人： YOMO HIROAKI , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU , INOUE TOMIHISA , MIYATA KATSUHARU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide an effective and appropriate block joint capable of connecting various block frames such as segments with each other by a single operation; and a block frame to be connected by the block joint.SOLUTION: Block joints 2(2A,2B) with a fitting part installed in both joint end surfaces of a pair of block frames (segment 1A,1B) and for sliding the mutual joint end surfaces in a single direction so as to fit and join them mutually comprises the fitting part and a fixing part. The fitting part is extended in a sliding direction of the block frame while the fitting part has the same cross section in the sliding direction, and a fitting part shaft in an extended direction of the fitting part is disposed in a tilting state so as to approach the side of the other block frame as the block frame moves toward the sliding direction relative to the other block frame. The fitting part is the fitting part of a linear steel sheet pile and the fixing part is a plate part of the linear steel sheet pile. The intermediate part of the fixing part is shaped in a folding form.
摘要翻译：要解决的问题：提供一种能够通过单次操作来连接诸如段之间的各个框架的有效和适当的块接头; 以及通过块接头连接的块框架。解决方案：具有安装在一对框架（段1A，1B）的两个接合端面中的配合部分的块接头2（2A，2B），并且用于沿单个方向滑动相互接合的端面，以便相互配合并相互连接，包括装配部分和固定部分。嵌合部在滑动方向上具有相同的横截面，并且嵌合部的延伸方向的嵌合部轴以倾斜状态配置为接近，从而在嵌合框架的滑动方向上延伸当框架框架相对于另一块框架朝向滑动方向移动时，另一块框架的侧面。装配部分是线性钢板桩的装配部分，固定部分是线性钢板桩的板部分。固定部分的中间部分成形为折叠形状。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014080825A Pipe fastening structure 有权
标题翻译：管道紧固结构
公开(公告)号：JP2014080825A
公开(公告)日：2014-05-08
申请号：JP2012230752
申请日：2012-10-18
申请人： Asahi Kasei Construction Materials Co Ltd , 旭化成建材株式会社 , Unytite Co Ltd , ユニタイト株式会社
发明人： KOBASHI HIROKI , NUMATA SHIGEMI , MIYATA KATSUHARU , ISHIZAKI MASAYUKI
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide a pipe fastening structure which can sufficiently receive a twisting force and a shear force, applied to a fastening part between pipes, by an engaging body.SOLUTION: A pipe fastening structure includes: a first fastener 2 which is an annular member attached to facing fastening ends of two pipes and is formed with recessed parts 6 and recessed grooves 23 in the upper surface thereof; a second fastener which is disposed inside the first fastener 2 and whose outer peripheral surface is in contact with the inner peripheral surface of the first fastener 2 and formed with a bolt through hole; a bolt which is inserted into a through hole, formed by fitting the recessed grooves 23 to each other in a state where the first fasteners 2 abut on each other, from the inside of the second fastener through the bolt through hole; and an engaging body 5 which is arranged in a storage space formed by fitting the recessed parts 6 to each other in a state where the first fasteners 2, attached to both fastening ends, abut on each other. The engaging body 5 is formed in a polygonal column shape, and the inner peripheral surface of the recessed part 6 is formed in a polyhedron corresponding to the outer peripheral surface of the engaging body 5.
摘要翻译：要解决的问题：提供一种管接头结构，其可以通过接合体足以承受施加到管之间的紧固部分上的扭转力和剪切力。解决方案：管紧固结构包括：第一紧固件2，其是安装在两个管的面对的紧固端部的环形构件，并在其上表面上形成有凹部6和凹槽23; 第二紧固件，其设置在第一紧固件2内部，并且其外周面与第一紧固件2的内周面接触并形成有螺栓通孔; 插入通孔中的螺栓，其通过在第二紧固件的内部通过螺栓通孔在第一紧固件2彼此抵靠的状态下将凹槽23彼此嵌合而形成; 以及接合体5，其布置在通过将两个紧固端部附接的第一紧固件2彼此抵接的状态下彼此嵌合而形成的存储空间中。接合体5形成为多边形柱状，凹部6的内周面形成在与接合体5的外周面对应的多面体中。

5. 发明专利

JP2013083108A Jig for mounting segment joint fitting to mold 有权
标题翻译： JIG安装分段接头模具
公开(公告)号：JP2013083108A
公开(公告)日：2013-05-09
申请号：JP2011224442
申请日：2011-10-12
申请人： Tsuzuki Concrete Kogyo Kk , 都築コンクリート工業株式会社 , Igarashi Kogyo Kk , 五十嵐工業株式会社 , Unytite Co Ltd , ユニタイト株式会社 , Shimizu Corp , 清水建設株式会社
发明人： HONDA KAZUYUKI , MABUCHI TOMOHIRO , OKURA NORIAKI , MIYATA KATSUHARU , INOUE TOMIHISA , YOMO HIROAKI , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a jig for mounting a joint fitting to a mold with which connection work is facilitated by absorbing variation even if the shape of a fitting part in the joint fitting is varied, by fixing the joint fitting to the mold in such a manner that a fitting position is fixed with respect to a joint surface of a segment.SOLUTION: A mounting jig A is provided for manufacturing a segment using a mold, the segment comprising a sliding joint fitting C including a fitting part 21A on a joint surface of the segment. The mounting jig comprises fitting recesses 3, 4 for accommodating the fitting part 21A of the joint fitting C therein, fixing means for fixing the fitting part 21A within the fitting part 21A, and a mounting part 6 for mounting to the mold.
摘要翻译：要解决的问题：提供一种用于将接头配件安装到模具上的夹具，即使在接头配件中的配合部件的形状发生变化的情况下，通过吸收变化也能够实现连接工作，通过将接头配件固定到该模具以相对于节段的接合表面固定安装位置的方式。解决方案：提供一种安装夹具A，用于使用模具制造段，该段包括在该段的接合表面上包括嵌合部21A的滑动接头配件C. 安装夹具包括用于容纳接头配件C的配合部分21A的装配凹槽3,4，用于将装配部分21A固定在装配部分21A内的固定装置和用于安装到模具的安装部分6。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2015017359A セグメントの継手構造有权
标题翻译：部分联合结构
公开(公告)号：JP2015017359A
公开(公告)日：2015-01-29
申请号：JP2013143059
申请日：2013-07-08
申请人：清水建設株式会社 , Shimizu Corp , ユニタイト株式会社 , Unytite Co Ltd
发明人： YOMO HIROAKI , GOTO TORU , INOUE KEIMEI , BABASAKI SONOSUKE , KOKAGO SHINYA , ASO TOSHIMITSU , INOUE TOMIHISA , MIYATA KATSUHARU
IPC分类号： E21D11/04 , F16B5/02 , F16B37/00 , F16B37/10 , F16B39/286 , F16B43/00
摘要：【課題】部品点数が少なく、組み立て容易で、構造的に遊動がなく、締結に際し移動量が少ない継手構造を提供する。【解決手段】一方のセグメントS1に配設される挿入部材11を備えた雄ユニット1と、他方のセグメントS2に配設された挿入穴20を有する挟着保持手段24を備えた雌ユニット2とを有するセグメントの継手構造Aであり、この挟着保持手段24が、内周面23iに外周面24pが接触し中央に前記挿入穴20を備えた一体略断頭円錐体の形態をなし、略断頭円錐体にスリットとスリットとが形成され、挟着保持手段24が穴底面側から、開口方へ弾性部材25により強固に付勢されている。【選択図】図1
摘要翻译：要解决的问题：提供减少组件数量，容易组装，抑制结构松动并减少紧固运动量的接头结构。解决方案：用于段的接头结构A包括具有插入构件的凸单元1 11，并且具有夹持装置24的阴单元2，其具有布置在另一段S2中的插入孔20。夹持装置24具有整体的截头圆锥体的形状，具有与内周面23i接触的外周面24p，中心具有插入孔20，在截头圆锥体中形成狭缝，夹紧装置24通过弹性构件25从孔底面侧向开口侧被牢固地供电。

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