专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 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

22. 发明专利

JP2004027778A Tightening fitting, manhole skeleton block, and its manufacturing method 有权
公开(公告)号：JP2004027778A
公开(公告)日：2004-01-29
申请号：JP2002189786
申请日：2002-06-28
申请人： Nakagawa Hyuumukan Kogyo Kk , Yunitaito Kk , ユニタイト株式会社 , 中川ヒューム管工業株式会社
发明人： HITOMI TAKASHI , MIYATA KATSUJI
IPC分类号： E02D29/12 , B28B21/56 , B28B23/02 , E03F5/02
摘要： PROBLEM TO BE SOLVED: To provide a tightening fitting having excellent workability and twist strength in a tightening part required for a manhole skeleton block, the manhole skeleton block arranging the tightening fitting on an abutting face, and a manufacturing method for the manhole skeleton block.
SOLUTION: This tightening fitting is composed of a female fitting A1 which is arranged in an opposing/abutting tightening end part and is opened by facing the abutting face, whose width is enlarged on a side where it is apart in the longitudinal direction of a tightened member from an opening, and which is opened over a side where it is apart from the opening on an outer peripheral face side and a male fitting A2 which is inserted into an integral tightening hole G formed by opposition of each tightening channel part of the female fittings A1 on the abutting face and connects two female fittings A1. Positioning means 5, 6 for positioning a position of the abutting face in X-Y direction are formed on the abutting face of the female fitting A1.
COPYRIGHT: (C)2004,JPO

23. 发明专利

JPH108897A SEGMENT FASTENING FITTING 失效
公开(公告)号：JPH108897A
公开(公告)日：1998-01-13
申请号：JP16321596
申请日：1996-06-24
申请人： YUNITAITO KK
发明人： MIYATA KATSUJI , ASANO KOJI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To form a cylindrical body rapidly and impart circumferential prestress to the formed cylindrical body regarding a fastening fitting for connecting a plurality of segments circumferentially to form the cylinclrical body. SOLUTION: Each segment 11 is provided with a connecting part 14 formed as a circular arc shaped member held movably in the circumferential direction, with both ends to be connected to fastening fittirags 12 held by adjacent segments 11. The fastening fittings 12 can thereby be connected simultaneously with assembly of the segments 11, and all the fastening fittings 12 are connected simultaneously with the formation of a cylindrical body to form a hoop of the cylindrical body. Circumferential prestress is imparted to the cylindrical body by fastening this hoop.

24. 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

25. 发明专利

JP2010090573A 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：JP2010090573A
公开(公告)日：2010-04-22
申请号：JP2008260211
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： E04B1/41 , E04C5/12 , 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: In an anchoring body 10 for use, an irregular portion is formed by providing a plurality of protrusions 13 along the axial direction of a core material 12 made of a high-strength steel material. The anchoring body 10 has a diameter 1-1.5 times larger than that of the reinforcement 20 to be connected. A leading end of the reinforcement 20 is provided with a tapered screw portion 22; and the tapered screw portion 22 is screwed to a female screw portion 11a provided in the anchoring body 10, so as to connect the anchoring body 10 and the reinforcement 20 together. 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：在使用的锚固体10中，通过沿着由高强度钢材制成的芯材12的轴向设置多个突起13，形成不规则部分。锚固体10的直径比要连接的加强件20的直径大1-1.5倍。加强件20的前端设置有锥形螺纹部22; 并且锥形螺纹部分22旋拧到设置在锚固体10中的内螺纹部分11a，以将锚固体10和加强件20连接在一起。版权所有（C）2010，JPO＆INPIT

26. 发明专利

JP2010031919A Screw fastening mechanism 有权
标题翻译：螺丝紧固机构
公开(公告)号：JP2010031919A
公开(公告)日：2010-02-12
申请号：JP2008192711
申请日：2008-07-25
申请人： Taisei Corp , Yunitaito Kk , ユニタイト株式会社 , 大成建設株式会社
发明人： ISHIMARU TOMOMI , OKAYA TOSHIYUKI , YOSHIDA ATSUSHI , INOUE TOMIHISA , MIYATA KATSUJI
IPC分类号： F16B23/00 , E21D11/04 , F16B7/18
摘要： PROBLEM TO BE SOLVED: To provide a screw fastening mechanism capable of generating a predetermined pull force in the axial direction without using a rod-like member for fastening such as a bolt having a diameter greater than necessary, without a great torsional force. SOLUTION: The screw fastening mechanism comprises a through-hole 1h formed in a fastening object 1 in a fastening direction so as to fasten the fastening object 1 to an object 2 to be fastened, a coupler 9 having a female screw (first screw) formed in a position corresponding to the through-hole 1h of the object 2, a fastening rod-like member 3 passing through the through-hole 1h, having a male screw (second screw) screwed to the female screw at the end portion and a screw part (third screw) composed of the male screw at the base end portion, a nut 4 screwed to the screw part of the base end portion of the rod-like member 3. The screw fastening mechanism, which is adjacent to the base end portion of the screw part of the base end portion of the rod-like member 3, comprises a reaction receiving part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在轴向上产生预定拉力的螺钉紧固机构，而不使用用于紧固的杆状构件，例如具有大于所需直径的螺栓，而没有大的扭转力。解决方案：螺钉紧固机构包括在紧固方向上形成在紧固对象1中的通孔1h，以将紧固对象1紧固到要紧固的物体2，具有内螺纹的联接器9（第一螺钉）形成在与物体2的通孔1h相对应的位置，穿过通孔1h的紧固杆状构件3具有在端部处螺纹连接到内螺纹的外螺纹（第二螺钉）以及在基端部由外螺纹构成的螺纹部（第三螺钉），螺钉4，螺母4与杆状部件3的基端部的螺纹部螺合。螺钉紧固机构棒状构件3的基端部的螺纹部的基端部包括反应接收部。版权所有（C）2010，JPO＆INPIT

27. 发明专利

JP2007205134A Different diameter pile coupling, structure of different diameter pile coupling, and different diameter pile 审中-公开
标题翻译：不同直径的桩连接结构，不同直径的桩连接结构和不同直径的桩
公开(公告)号：JP2007205134A
公开(公告)日：2007-08-16
申请号：JP2006028402
申请日：2006-02-06
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： KOBASHI HIROKI , MIYATA KATSUJI , ARAI HISANO
IPC分类号： E02D5/24 , E02D5/56
摘要： PROBLEM TO BE SOLVED: To provide a different diameter pile coupling which eliminates the need for welding work on an execution site, and which can combine a first pile member of a large diameter with a second pile member of a small diameter easily and securely by screw-fastening work.
SOLUTION: The different diameter pile coupling, which is used for combining the upper pile member 8 of a large diameter and the lower pile member 9 of a small diameter, is provided with a first coupling part 12 and a second coupling part 13. The first coupling part 12 is combined with the upper pile member 8, and the second coupling part 13 is combined with the lower pile member 9. Then the first and second projections 20, 21 are provided on each of the inner peripheral surfaces of the first and second engagement ends 18, 19 of the first and second coupling parts 12, 13, and the first and second engagement ends 18, 19 are confronted with each other. Then a fastening member 15 is fastened by a bolt 14 in a state that the first and second projections 20, 21 are caught in the fastening member 15. Thus, the first coupling part 12 and the second coupling part 13 of the different diameter pile coupling can be engaged with each other. The first combination end 16 of the first coupling part 12, which is combined with the upper pile member 8, has a larger diameter than the second combination end 17 of the second coupling part 13, and the second combination end 17 is combined with the lower pile member 9.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种不同直径的桩联接器，其不需要在执行现场进行焊接工作，并且可以将大直径的第一桩构件与小直径的第二桩构件容易地组合，以及通过螺丝紧固工作牢固。解决方案：用于组合大直径的上部桩部件8和小直径的下部桩部件9的不同直径的桩联接器设置有第一联接部件12和第二联接部件13 第一联接部12与上部桩部件8组合，第二连接部13与下部桩部件9组合。然后，第一和第二突出部20,21设置在第一和第二联接部件12,13以及第一和第二接合端部18,19的第一和第二接合端部18,19彼此面对。然后，紧固构件15以第一和第二突起20,21卡在紧固构件15中的状态通过螺栓14紧固。因此，不同直径的桩联接器的第一联接部分12和第二联接部分13 可以互相参与。与第一联接部13结合的第一联接部12的第一组合端16具有比第二联接部13的第二组合端17更大的直径，并且第二组合端17与下部桩成员9.版权所有（C）2007，JPO＆INPIT

28. 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

29. 发明专利

JP2002194735A PILE CLAMPING STRUCTURE AND CLAMPING TOOL 审中-公开
公开(公告)号：JP2002194735A
公开(公告)日：2002-07-10
申请号：JP2001314785
申请日：2001-10-12
申请人： ASAHI KASEI CORP , YUNITAITO KK
发明人： KOBASHI HIROKI , MIYATA KATSUJI
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide a pile clamping structure and a clamping tool used therefor excellent in workability, clamping strength specially for twisting strength in the contact surface, shear strength and economic efficiency. SOLUTION: The pile clamping structure includes clamped metal fittings 2 having flange sections 2a on the clamping end, clamping metal fittings 1 equipped with a recess section 1A having a U-shaped section for holding/fixing the flange sections 2a and a bolt 3 for holding/fixing the flange sections 2a coming into contact with the U-shaped recess section 1A of the clamping metal fittings 1 in a state to face/contact with the contact surfaces 2b of two clamped metal fittings 2, the bolt 3 is so placed that it passes through the contact surfaces 2b of the clamped metal fittings 2 in the direction of a diameter of the contact surfaces 2b, and the clamped metal fittings 1 are drawn to the clamped metal fittings 2 by the bolt 3 to hold/fix the flange sections 2a of two clamped metal fittings 2a.

30. 发明专利

JP2000144936A SUPPORTING STRUCTURE FOR INSTALLING SEGMENT WALL 失效
公开(公告)号：JP2000144936A
公开(公告)日：2000-05-26
申请号：JP31551798
申请日：1998-11-06
申请人： YUNITAITO KK
发明人： MIYATA KATSUJI
IPC分类号： E21D11/08 , E04B1/61
摘要： PROBLEM TO BE SOLVED: To provide a supporting structure for installing a segment wall, in which various members can be mounted surely to the segment wall easily and which has a cotter cover for preventing the falling of mortar. SOLUTION: A cotter cover 1 is formed in a shape that the fronts of cotter brackets 10 are covered, and a pair of U-shaped engaging members 3, in which one end sections of rear-side pieces 3c can be engaged and disengaged with and from edge sections 14a on the interior sides of openings for inserting a cotter in the cotter brackets 10, are faced oppositely into the long grooves of the rear of a cotter cover body and arranged slidably along the longitudinal direction respectively. The screw sections 5a of bolts 5 are inserted into a pair of slots penetrated and formed extending over the long grooves from the front of the cotter cover body from the front of the cotter cover body at that time, the screw sections 5a of the bolts 5 are screwed to tapped holes 3b formed to the front side pieces 3a of the U-shaped engaging members 3 and the U-shaped engaging members 3 are held slidably along the slots 4, and a tapped hole 6 is formed near a central section in the longitudinal direction of the surface of the cotter cover body.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式