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1. 发明专利

JP2004162416A Segment 审中-公开
公开(公告)号：JP2004162416A
公开(公告)日：2004-06-10
申请号：JP2002330520
申请日：2002-11-14
申请人： Fujimi Koken Kk , Maeda Corp , Maeda Seisakusho Co Ltd , Yunitaito Kk , 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 , 株式会社前田製作所
发明人： MIYAZAWA MASAHIRO , MORI TAKAOMI , MATSUYAMA YUKI , MIYATA KATSUJI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a segment capable of reducing the number of fastening works by manual work, being efficiently connected and having the excellence in durability.
SOLUTION: The segment forming a structural body by connecting a plurality of segments has connecting surfaces respectively connected to each other, a male joint 1 has on one connecting surface, at the same time, a female joint 2 fitted to the male joint 1 has on the other connecting surface, the male joint 1 is projectively provided on the connecting surface, the male joint 2 is formed in a hole-shape wherein the male joint is fitted, an engaging member engaged with the male joint is provided on the inside of the female joint 2, an elastic member compressed when the male joint 1 is fitted to the male joint 2 is put on at least either one of the male joint 1 or the female joint 2, and the elastic member is energized in the direction adhering both connecting surfaces A to each other when the male joint 1 is fitted to the male joint 2.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004019263A Fastener 审中-公开
公开(公告)号：JP2004019263A
公开(公告)日：2004-01-22
申请号：JP2002176054
申请日：2002-06-17
申请人： Fujimi Koken Kk , Maeda Corp , Yunitaito Kk , 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： KONDO KAZUMASA , MORI TAKAOMI , MIYATA KATSUJI
IPC分类号： E21D11/04 , E04B1/61 , F16B5/06 , F16B5/10
摘要： PROBLEM TO BE SOLVED: To provide a fastener capable of securely fastening fastened members to form a correct fastening state, maintaining the correct fastening state even when a relative position of the fastened members is changed by aging, and achieving compactness.
SOLUTION: This fastener is provided with a male member 12 to be installed on one fastened member 10, a female member 13 to be installed on the other fastened member 11, a wedge member 14 fitted in between the male member 12 and the female member 13 as the male member 12 and the female member 13 are fastened to fill the gap between the male member 12 and the female member 13, and an elastic member 15 to energize the wedge member 14 to the fitted-in side. The wedge member 14 and the elastic member 15 are formed like plates, and the wedge member 14 and the elastic member 15 are disposed to be laminated between a bottom surface 20 and an inner wall surface 28a of a wider part containing hole 28 as fastening surfaces of the male member 12 and the female member 13.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005273419A Fastener and fastening structure of subgrade slab using the same 审中-公开
标题翻译：紧固件和紧固件结构使用相同的子块
公开(公告)号：JP2005273419A
公开(公告)日：2005-10-06
申请号：JP2004092507
申请日：2004-03-26
申请人： Abekogyosho Co Ltd , Fujimi Koken Kk , Yunitaito Kk , フジミ工研株式会社 , ユニタイト株式会社 , 株式会社安部工業所
发明人： NIWA JUNICHIRO , WASA YUJIRO , YOSHITOMI TAIICHI , MINODA MICHIMARE , KUBOTA ISOKAZU , MORI TAKAOMI , MIYATA KATSUJI
IPC分类号： E01C11/04 , E01C5/06
摘要： PROBLEM TO BE SOLVED: To provide a fastener for subgrade slabs strong against repeated stress by improving fastening strength between the subgrade slabs.
SOLUTION: The connecting fastener A for connecting the subgrade slabs B of predetermined dimensions to construct a desired road is provided with a pair of female members 1 of approximately C-shapes from the top view to form a joint hole 3 of an H-shape as a whole from the top view by joining joint faces 1c to which inner holes 1f surrounded by the C-shape are opened, and a male member 2 of approximately an H-shape from the top view inserted in the joint hole 3 of approximately an H-shape formed by joining the female members 1, to fasten the pair of female members 1. The back face of the female member 1 is formed with a plurality of reinforcement arrangement mounting holes 1a extending in an anti-joint face direction, and a tensile force transmission part 1d is extended to or close to the joint face 1c of the female member 1 continuously with peripheral walls 1b of the plurality of reinforcement arrangement mounting holes 1a.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过提高路基板之间的紧固强度，提供强大的抗重复应力的路基板的紧固件。解决方案：用于连接预定尺寸的路基板B以构造所需道路的连接紧固件A从顶部设置有大致C形的一对阴构件1以形成H的接合孔3 通过将从C形包围的内孔1f打开的接合面1c接合在一起，并从顶视图插入到接合孔3中的大致H字形的阳构件2 大致为通过接合阴构件1而形成的H形，以紧固一对阴构件1.阴构件1的背面形成有多个加强装置安装孔1a，其在防关节面方向上延伸，并且拉伸力传递部1d与多个加强装置安装孔1a的周壁1b连续地延伸到阴构件1的接合面1c或靠近阴构件1的接合面1c。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2009293268A Joint structure of reinforcement 有权
标题翻译：钢筋混凝土结构
公开(公告)号：JP2009293268A
公开(公告)日：2009-12-17
申请号：JP2008147589
申请日：2008-06-05
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 公立大学法人高知工科大学 , 前田建設工業株式会社
发明人： YONEDA DAIKI , ITO HAJIME , MISHIMA TETSUYA , SHIMA HIROSHI , MIYATA KATSUJI
IPC分类号： E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a reinforcement, which can compensate for the tensile strength of the base material of the reinforcement by properly managing the tensile strength of a joint. SOLUTION: This joint structure of the reinforcement comprises a tapered screw portion 30 which is formed by cutting an end of the reinforcement 10 in a tapered shape after plastically hardening it, and a sleeve portion 40 which has both ends provided with female screw portions 41 for being screwed to the tapered screw portion 30. The tensile strength of the joint between the tapered screw portion 30 and the sleeve portion 40 is set to exceed that of the base material of the reinforcement. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种加强件的接合结构，其可以通过适当地管理接头的拉伸强度来补偿加强件的基材的抗拉强度。解决方案：该加强件的这种接合结构包括锥形螺纹部分30，该锥形螺纹部分30是通过在加固硬化之后将加强件10的端部切割成锥形形成的;以及套筒部分40，其两端设置有内螺纹用于螺纹连接到锥形螺纹部分30的部分41.锥形螺纹部分30和套筒部分40之间的接合部的拉伸强度被设定为超过加强件的基材的拉伸强度。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010090574A Structure and method for anchoring reinforcement to reinforced concrete structure 有权
标题翻译：用于锚固加固混凝土结构的结构和方法
公开(公告)号：JP2010090574A
公开(公告)日：2010-04-22
申请号：JP2008260212
申请日：2008-10-07
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 公立大学法人高知工科大学 , 前田建設工業株式会社
发明人： YONEDA DAIKI , ITO HAJIME , SHIMA HIROSHI , MIYATA KATSUJI
IPC分类号： E04C5/03 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a structure and a method for anchoring reinforcements to a reinforced concrete structure, which can be applied even to a location disabling the application of a semicircular hook, which can minimize damage to a structure by making a drilled hole diameter smaller than in the case of mechanical anchorage, and which can reduce the used amount of a filler. SOLUTION: This structure includes the one set of reinforcements 10 which are arranged almost in parallel, and a connecting member 20 which is attached to an end of each of the reinforcements 10 so as to integrally connect the reinforcements 10 together. The connecting member 20 includes connecting portions 21 which face the reinforcements 10 to be connected together, respectively, and a body portion 22 which is laid between the respective connecting portions 21. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将加强件锚定到钢筋混凝土结构的结构和方法，其可以甚至应用于禁止施加半圆形钩的位置，该位置可以通过制造钻孔直径小于在机械锚固的情况下，并且可以减少填料的使用量。解决方案：该结构包括几组平行布置的一组增强件10以及连接构件20，该连接构件20附接到每个加强件10的端部，以将加强件10整体连接在一起。连接构件20包括分别连接在一起的加强件10的连接部分21和布置在各个连接部分21之间的主体部分22.（C）2010，JPO＆INPIT

6. 发明专利

JP2009293267A Reinforcement anchoring structure 有权
标题翻译：加固锚固结构
公开(公告)号：JP2009293267A
公开(公告)日：2009-12-17
申请号：JP2008147588
申请日：2008-06-05
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 公立大学法人高知工科大学 , 前田建設工業株式会社
发明人： YONEDA DAIKI , ITO HAJIME , MISHIMA TETSUYA , SHIMA HIROSHI , MIYATA KATSUJI
IPC分类号： E04C5/03 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement anchoring structure which can surely cause a fracture in base material of a reinforcement, without making a screw portion become a weak point, by properly managing tensile strength of a joint between the screw portion and a nut. SOLUTION: This reinforcement anchoring structure comprises a tapered screw portion 30 which is formed by cutting an end of the reinforcement 10 in a tapered shape after plastically hardening it, and a nut 40 which is screwed to the tapered screw portion 30. The pulling strength of the joint between the tapered screw portion 30 and the nut 40 is set to exceed that of the base material of the reinforcement. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种加固锚固结构，其可以通过适当地管理螺钉部分和一个坚果。解决方案：该加强锚固结构包括锥形螺纹部分30，该锥形螺纹部分30通过在加固硬化之后将加强件10的端部切割成锥形而形成，以及拧紧到锥形螺钉部分30的螺母40。锥形螺纹部30和螺母40之间的接合部的拉伸强度设定为超过加强件的基材的强度。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009144322A End structure and end structure of reinforcement used in reinforced concrete structure 有权
标题翻译：加固混凝土结构加固的端部结构和端部结构
公开(公告)号：JP2009144322A
公开(公告)日：2009-07-02
申请号：JP2007319354
申请日：2007-12-11
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 前田建設工業株式会社 , 学校法人高知工科大学
发明人： MISHIMA TETSUYA , HARA NATSUO , YONEDA DAIKI , YAMASHITA KENJI , SHIMA HIROSHI , MIYATA KATSUJI
IPC分类号： E04C5/12
摘要： PROBLEM TO BE SOLVED: To provide an end structure of a reinforcement used in a reinforced concrete structure, which can be machined by using miniaturized manufacturing equipment on a building site etc., and which can cause a fracture in a base material of the reinforcement by avoiding a screw portion from becoming a weak point, and an anchoring structure.
SOLUTION: A tapered screw portion 30 is formed by applying cutting work to an end of the reinforcement 10 as an anchoring portion in a tapered shape after plastically hardening the end. Preferably, the plastic hardening treatment of the end of the reinforcement 10 is applied only to a base end part of the tapered screw portion 30. The anchoring structure is made by combining the reinforcement 10 constituted as above and a nut screwed to the tapered screw portion 30.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供在钢筋混凝土结构中使用的钢筋的端部结构，其可以通过在建筑工地等上使用小型化的制造设备来加工，并且可能导致基材中的断裂通过避免螺钉部分变成弱点的加固和锚定结构。解决方案：通过在将末端塑化硬化之后，将切削加工作为锥形形状的锚定部分，在加强件10的端部进行切削加工，形成锥形螺纹部30。优选地，加强件10的端部的塑性硬化处理仅施加到锥形螺纹部分30的基端部。锚固结构通过组合如上构成的加强件10和螺合到锥形螺纹部分的螺母 30.版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2011140796A Shear reinforcing structure for reinforced concrete structure 审中-公开
标题翻译：加固混凝土结构的剪切加固结构
公开(公告)号：JP2011140796A
公开(公告)日：2011-07-21
申请号：JP2010001721
申请日：2010-01-07
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 公立大学法人高知工科大学 , 前田建設工業株式会社
发明人： YONEDA DAIKI , FUNAHASHI MASASHI , MIYATA KATSUJI , KIRA TAKUTO , SHIMA HIROSHI
IPC分类号： E04G23/02 , E04B1/20 , E04C5/16
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcing structure for a reinforced concrete structure, which has necessary/satisfactory fixing performance in spite of its small drilled diameter and minimizes the number of sections having no adhesion strength while reducing material costs and processing costs in particular.
SOLUTION: The shear reinforcing structure for the reinforced concrete structure includes: a reinforcing member insertion hole 10 bored from one side to the other side of the reinforced concrete structure 60; a shear reinforcing member 20 inserted into the reinforcing member insertion hole 10; and a filler 30 filled in the reinforcing member insertion hole 10. The reinforcing member insertion hole 10 is bored up to the front side of a distributing bar 50 attached to a main reinforcement 40 located on the other side of the reinforced concrete structure 60, and has a uniform inner diameter from the inlet side to the inner side. The shear reinforcing member 20 includes a reinforcement 70 and a fixing body 80 with a plurality of rugged parts formed at the end of the reinforcement 70 formed by rolling, and is inserted up to the front side of the distributing bar 50 attached to the main reinforcement 40 on the inner side.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于钢筋混凝土结构的剪切增强结构，尽管其小的钻孔直径具有必要/令人满意的定影性能，并且使得没有粘合强度的部分的数量最小化，同时降低材料成本和加工成本特别。解决方案：钢筋混凝土结构的剪切增强结构包括：从钢筋混凝土结构60的一侧到另一侧钻出的加强构件插入孔10; 插入到加强构件插入孔10中的剪切加强构件20; 以及填充在加强构件插入孔10中的填充物30.加固构件插入孔10在连接到位于钢筋混凝土结构体60的另一侧的主加强件40的分配杆50的前侧进行钻孔，从入口侧到内侧具有均匀的内径。剪切加强构件20包括加强件70和固定体80，其具有形成在通过轧制形成的加强件70的端部处的多个凹凸部分，并且被插入到附接到主加固件的分配杆50的前侧内侧40。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011140795A Structure and method for anchoring steel material to reinforced concrete structure 有权
标题翻译：将钢材用于加固混凝土结构的结构和方法
公开(公告)号：JP2011140795A
公开(公告)日：2011-07-21
申请号：JP2010001720
申请日：2010-01-07
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 公立大学法人高知工科大学 , 前田建設工業株式会社
发明人： YONEDA DAIKI , FUNAHASHI MASASHI , MIYATA KATSUJI , KIRA TAKUTO , SHIMA HIROSHI
IPC分类号： E04C5/12
摘要： PROBLEM TO BE SOLVED: To reduce a material cost and a machining cost by manufacturing an anchorage body by a simple method and minimize a low-adhesion location, in reinforcing work.
SOLUTION: This structure includes a reinforcement 10 for being inserted an insertion hole 40 drilled in a concrete structure, and the anchorage body 120 which is formed at the leading end of the reinforcement 10. A plurality of uneven portions (depressions 121 and projections 122), which are integrated with the reinforcement 10 by pressing an rolling implement against an peripheral surface of an end of the reinforcement 10 while relatively rotating the reinforcement 10 with respect to the rolling implement, are formed in the anchorage body 120.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了通过简单的方法制造锚固体并且在加强工作中最小化低附着位置，减少材料成本和加工成本。解决方案：该结构包括用于插入在混凝土结构中钻出的插入孔40的加固件10和形成在加强件10的前端的锚固体120.多个不平坦部分（凹部121和突起122），其通过在将加强件10相对于滚动工具相对旋转的同时将轧制工具压靠在加强件10的端部的外周表面上而与加强件10成一体。形成在锚固体120中。
版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010138616A Shear reinforcing structure for reinforced concrete structure 有权
标题翻译：加固混凝土结构的剪切加固结构
公开(公告)号：JP2010138616A
公开(公告)日：2010-06-24
申请号：JP2008316508
申请日：2008-12-12
申请人： Kochi Univ Of Technology , Maeda Corp , Yunitaito Kk , ユニタイト株式会社 , 公立大学法人高知工科大学 , 前田建設工業株式会社
发明人： YONEDA DAIKI , ITO HAJIME , SHIRANE YUJI , SHIMA HIROSHI , MIYATA KATSUJI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcing structure for a reinforced concrete structure applicable even to a place where a semicircular hook cannot be applied, having few restrictions on application and facilitating construction work.
SOLUTION: The shear reinforcing structure for the reinforced concrete structure includes a reinforcing member insertion hole 10 bored from one side to the other side of the reinforced concrete structure 60; a shear reinforcing member 20 inserted in the reinforcing member insertion hole 10; and a filler 30 filled in the reinforcing member insertion hole 10. The reinforcing member insertion hole 10 is bored up to the front side of a distributing bar 50 attached to a main reinforcement 40 located on the other side of the reinforced concrete structure 60, and has a uniform inner diameter from the inlet side to the inner side. The tip part of the shear reinforcing member 20 is inserted up to the front side of the distributing bar 50 attached to the main reinforcement 40 on the inner side. The filler 30 is injected into the reinforcing member insertion hole 10 either before or after the insertion of the shear reinforcing member 20 into the reinforcing member insertion hole 10.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于钢筋混凝土结构的剪切增强结构，甚至可应用于不能应用半圆形钩的地方，对应用的限制也很少，并且促进施工工作。解决方案：钢筋混凝土结构的剪切增强结构包括从钢筋混凝土结构60的一侧到另一侧钻孔的加强构件插入孔10; 插入加强件插入孔10中的剪切加强件20; 以及填充在加强构件插入孔10中的填充物30.加固构件插入孔10在连接到位于钢筋混凝土结构体60的另一侧的主加强件40的分配杆50的前侧进行钻孔，从入口侧到内侧具有均匀的内径。剪切加强构件20的顶端部分插入到内侧附接到主加强件40的分配杆50的前侧。在将剪切加强件20插入加强件插入孔10之前或之后，将填料30注入到加固件插入孔10中。（C）2010，JPO＆INPIT

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