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1. 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

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

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

4. 发明专利

JP2002295189A FASTENER 失效
公开(公告)号：JP2002295189A
公开(公告)日：2002-10-09
申请号：JP2001094631
申请日：2001-03-29
申请人： FUJIMI KOKEN KK , YUNITAITO KK , MAEDA CONSTRUCTION
发明人： MORI TAKAOMI , MIYATA KATSUJI
IPC分类号： E21D11/04 , E04B1/61 , F16B5/06
摘要： PROBLEM TO BE SOLVED: To provide a fastener capable of bringing about a proper fastening state even if relative positions between materials to be fastened are displaced to some extent. SOLUTION: The fastener has a male member 2 which is provided in such a manner as to protrude from a surface of one material S2 to be fastened, a female member 1 which is provided in a surface of the other material S1 to be fastened and has a storage hole 1A housing the male member 2, and a wedge piece 3 which is inserted between the male member 2 and the female member 1. The male member 2 has a widening area 2a at an end. The storage hole 1A of the female member 1, which is opened toward a side of the material S2, is provided with a widening hole part 1a widened in such a manner as to correspond to the widening area 2a in a direction X of hole width so as to house the widening area 2a. A dimension h1, in a direction of hole height, of the hole part 1a of the female member 1 is made larger than a dimension h2, in a direction of height, of the widening area 2a, so that a wedge-shaped gap M, which gradually increases in size along a longitudinal direction of the storage hole 1A, can be formed inside the storage hole 1A. The wedge piece 3 is constituted in such a manner as to have a wedge shape corresponding to the gap M.

5. 发明专利

JP2002021488A SEGMENT FASTENING CONSTRUCTION AND FASTENING METHOD THEREFOR 失效
公开(公告)号：JP2002021488A
公开(公告)日：2002-01-23
申请号：JP2000204672
申请日：2000-07-06
申请人： FUJIMI KOKEN KK , YUNITAITO KK
发明人： MORI TAKAOMI , MIYATA KATSUJI
IPC分类号： E01C5/00 , E01C13/04 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a segment fastening construction or the like capable of easily positioning and controlling an insertion pressure to a predetermined level without requiring a lot of labors. SOLUTION: On a connecting plane 1 of each segment S to be fastened, an opening 3 is made along a connecting direction Y, a tapered fastening hole 5 is equipped which has an inner portion which is widened in a width direction W and becomes narrower as the position changes from this side in the connecting direction to a deeper position; female type fasteners A arranged at two places separated in the connecting direction Y so as to make one pair on respective connecting plane 1, male type fasteners B separated larger than the separation distance of the female type fasteners for the male type fasteners having the external shape identical to a hole shape coming in contact with each fastening hole 5, and the male type fasteners separated in the connecting direction are connected together and separated from the connecting member C divided in the longitudinal direction; the male type fasteners B are fixed with a fixing pin 12 to the female type connectors A on the one of connecting planes, and C1 and C2 between the respective members of the connecting members C are fixed and jointed with jointing pins 10.

6. 发明专利

JP2001254712A CONNECTOR 失效
公开(公告)号：JP2001254712A
公开(公告)日：2001-09-21
申请号：JP2000069611
申请日：2000-03-14
申请人： MITSUTOMO KK , FUJIMI KOKEN KK , YUNITAITO KK
发明人： FUKAYA HIDESHI , SUGIYAMA AKIRA , KUBOTA ISOKAZU , MORI TAKAOMI , YAMANAKA OSAMU , MIYATA KATSUJI
IPC分类号： E21D11/04 , E04B1/41 , F16B5/00 , F16B13/04 , F16B13/08 , F16B21/00 , F16B21/07
摘要： PROBLEM TO BE SOLVED: To provide a connector to connect a member made of concrete, etc., and suitable for connecting a thin member. SOLUTION: This connector is constituted of a male type connecting fitting 3 to be fastened on one connecting member 1 and a female type connecting fitting 11 to be fastened on the other connecting member 2. The male type connecting fitting 3 has a plate type connecting piece 5 to project from a joint end surface 1a of the one connecting member 1. A flat type connecting piece inserting chamber 13 into which the connecting piece 5 of the male type connecting fitting 3 is inserted is formed and members 15, 16 to prevent falling of the connecting piece 5 by inserting the connecting piece 5 are provided on the female type connecting fitting 11, and the female type connecting fitting 11 is formed in a flat shape.

7. 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

8. 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

9. 发明专利

JP2007077695A Pile fastening structure and fastener used therefor 有权
标题翻译：使用它的紧固结构和紧固件
公开(公告)号：JP2007077695A
公开(公告)日：2007-03-29
申请号：JP2005267916
申请日：2005-09-15
申请人： Asahi Kasei Construction Materials Co Ltd , Yunitaito Kk , ユニタイト株式会社 , 旭化成建材株式会社
发明人： MIYATA KATSUJI , KOBASHI HIROKI
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide a pile fastening structure or the like capable of corresponding also to big rotary torque and impact, etc. in the case of rotation. SOLUTION: The pile fastening structure is equipped with fastened metal fittings 2 having tapered flange sections 2a in the fastening end sections and integrally formed in each fastening end section between two circular pipes A and B to be fastened, a fastening metal fitting 1 having tapered surfaces corresponding to tapers of the flange sections 2a in interior surfaces 1d and 1e opposed to a recess section 1A, abutting each fastening end section and holding the flange section by the recess section 1A and a bolt 3 placed so as to pass through the abutting surface of each fastened metal fitting 2 by holding/fixing the flange sections in a state to abut each flange section, the fastening metal fitting 1 is pulled near to each fastened metal fitting section 2 side by the bolt 3 to constitute the pile fastening structure holding/fixing both flange sections 2a, such a recess section 2k that one space G is formed in a state to face/abut on the each abutting surface 2b is correspondingly provided, and in the case of fastening, an engaging body F of a form corresponding to the space G is placed in the recess section 2k. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在旋转的情况下能够对应于大的旋转扭矩和冲击等的桩紧固结构等。解决方案：桩紧固结构配备有紧固金属配件2，其紧固端部具有锥形凸缘部分2a，并且在紧固的两个圆形管道A和B之间的每个紧固端部中一体形成，紧固金属配件1 具有对应于与凹部1A相对的内表面1d和1e中的凸缘部分2a的锥度的锥形表面，邻接每个紧固端部并且通过凹部1A保持凸缘部分，并且将螺栓3放置成穿过通过将凸缘部保持/固定在每个凸缘部分的状态下，紧固金属配件2的紧固金属配件2的邻接表面，通过螺栓3被拉紧到每个紧固的金属配件部分2侧，构成桩紧固结构保持/固定两个凸缘部分2a，在一个空间G形成在与每个邻接表面2b相对/邻接的状态下的这种凹部2k相应地是pr 并且在紧固的情况下，与空间G对应的形状的接合体F被放置在凹部2k中。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2012125910A Fastening socket, reactive force receiving washer used for the same, and fastening structure 有权
标题翻译：快速接头，反应性接收用于其的洗衣机和紧固结构
公开(公告)号：JP2012125910A
公开(公告)日：2012-07-05
申请号：JP2011096931
申请日：2011-04-25
申请人： Yunitaito Kk , ユニタイト株式会社
发明人： MIYATA KATSUJI
IPC分类号： B25B21/00 , F16B5/02 , F16B39/24
CPC分类号： B25B13/06 , B25B13/488
摘要： PROBLEM TO BE SOLVED: To provide a nut fastening socket capable of fastening a nut without positioning the nut with respect to a washer when positioned with respect to the nut, a reactive force receiving washer, and a fastening structure capable of fastening the nut without corotating with a bolt.SOLUTION: This nut fastening socket B includes an inner socket part including an engagement means to engage with a nut or the like, and an outer socket part engaging with a washer A including an outer edge part 2 having a surface formed into a tapered surface to come close to a bottom surface side on an outer edge side and having engagement teeth, wherein the inner socket part 21 and the outer socket part 22 are connected to each other by a mechanism allowing them to rotate in opposite directions. In the nut fastening socket, engagement claws 24 engaging with the engagement teeth are formed on the outer socket part, and lower end faces thereof are formed with tapered surfaces each coming close to base end side on an inner diameter side. A friction coefficient increasing treatment is applied to a surface of a bolt head in contact with a surface of a fastening object.
摘要翻译：要解决的问题：提供一种螺母紧固插座，其能够在相对于螺母定位时相对于垫圈定位螺母而不固定螺母，反作用力接收垫圈和能够紧固螺母的紧固结构螺母不用螺栓旋转。解决方案：该螺母紧固插座B包括内部插座部件，该内部插座部件包括与螺母等接合的接合装置，以及与垫圈A接合的外部插座部件，该外部插座部件包括具有形成为锥形表面接近外缘侧的底面侧并具有接合齿，其中内插座部21和外插座部22通过允许它们沿相反方向旋转的机构彼此连接。在螺母紧固插座中，与外啮合齿啮合的卡合爪24形成在外套筒部分上，其下端面形成有锥形表面，每个锥形表面靠近内径侧的基端侧。摩擦系数增加处理被施加到与紧固物体的表面接触的螺栓头的表面。版权所有（C）2012，JPO＆INPIT

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