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1. 发明专利

JP2011231561A Upper and lower steel pipes jointing structure for steel pipe column and jointing method thereof 审中-公开
标题翻译：钢管钢管上下钢管接头结构及其接合方法
公开(公告)号：JP2011231561A
公开(公告)日：2011-11-17
申请号：JP2010104727
申请日：2010-04-30
申请人： Akira Fukuda , Keiji Hirai , 敬二平井 , 章福田
发明人： HIRAI KEIJI , FUKUDA AKIRA
IPC分类号： E04B1/58 , E04B1/24
摘要： PROBLEM TO BE SOLVED: To provide an upper and lower steel pipes joint structure for a steel pipe column which allows the firm joint of upper and lower steel pipe columns in a short time without welding and reducing the operation man-hour.SOLUTION: A lower edge of an upper steel pipe column 1 and an upper end of a lower steel pipe column 2 are thick parts 1a and 2a whose pipe walls are thickened up in a thickening process by heating and compression. Male screw parts 1b and 2b are formed on outer peripheral surfaces of the thick parts 1a and 2a. A screw cylinder 3 is screwed over the whole male screw parts 1b and 2b of the upper and lower steel pipe columns 1 and 2. A reinforcement tube 4 fastened and fitted by the thickening process may be provided in an inner periphery of the thick parts 1a and 2a of each steel pipe column 1 and 2.
摘要翻译：要解决的问题：提供一种用于钢管柱的上下钢管接头结构，其允许上下钢管柱在短时间内的牢固接合而不进行焊接并减少操作时间。解决方案：上钢管柱1的下边缘和下钢管柱2的上端是厚壁部分1a和2a，其管壁通过加热和压缩在增稠过程中变厚。外螺纹部分1b和2b形成在厚部分1a和2a的外周表面上。螺杆3被拧在上，下钢管柱1和2的整个外螺纹部分1b和2b上。通过加厚工艺固定和装配的加强管4可以设置在厚部1a的内周每个钢管柱1和2的2a和2a。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012087470A Non-weld pile joint and manufacturing method for the same 有权
标题翻译：非焊接接头及其制造方法
公开(公告)号：JP2012087470A
公开(公告)日：2012-05-10
申请号：JP2010232582
申请日：2010-10-15
申请人： Akira Fukuda , Keiji Hirai , 敬二平井 , 章福田
发明人： WAKIYAMA KOZO , HIRAI KEIJI , FUKUDA AKIRA
IPC分类号： E02D5/24
摘要： PROBLEM TO BE SOLVED: To provide a non-weld pile joint capable of connecting between upper and lower piles weldlessly and with simple work and enabling sure transmission of axial force, bending moment and shear force between the upper and lower piles.SOLUTION: A non-weld pile joint is provided with a lower pile screw cylinder 4 installed in the upper end outer periphery of a lower pile 2, an upper pile screw cylinder 5 installed in the lower end outer periphery of an upper pile 3, and a coupler 8 comprising a screw cylinder screwed over both of the screw cylinders 4, 5. End plates 9, 10 are installed in the upper end surface of the lower pile 2 and the lower end surface of the upper pile 3. Mounting holes 11 are installed at a plurality of places in the circumferential direction of any one of the end plates 9, 10, and positioning holes 12 are installed in the other end plate 9 or 10. Positioning and shear force receiving bolts 13 to be installed in the mounting holes 11 to be inserted into the positioning holes are provided.
摘要翻译：要解决的问题：提供一种能够无缝连接上下桩之间的非焊接桩接头，并且具有简单的工作，并且能够确保上下桩之间的轴向力，弯矩和剪切力的传递。解决方案：非焊缝桩接头设置有安装在下桩2的上端外周的下桩螺旋缸4，安装在上桩的下端外周的上桩螺旋缸5 3，以及一个联接器8，其包括螺旋在两个螺杆缸4,5上的螺杆。端板9,10安装在下桩2的上端表面和上桩3的下端面上。在任一个端板9,10的圆周方向上的多个位置上安装有孔11，并且定位孔12安装在另一端板9或10中。定位和剪切力接收螺栓13安装在设置插入定位孔的安装孔11。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2015010447A 端部ねじ付き異形鉄筋およびその製造方法审中-公开
标题翻译：具有末端螺钉的不规则形状加固棒及其制造方法
公开(公告)号：JP2015010447A
公开(公告)日：2015-01-19
申请号：JP2013138643
申请日：2013-07-02
申请人：株式会社トーカイ , Tokai Corp , 章福田 , Akira Fukuda , 章福田
发明人： WAKIYAMA KOZO , HIRAI KEIJI , FUKUDA AKIRA
IPC分类号： E04C5/03
摘要：【課題】鉄筋端部の雄ねじ部の形成が容易で、生産性に優れ、雄ねじ部の強度にも優れ、かつ定着性の低下が緩和できる端部ねじ付き異形鉄筋を提供する。【解決手段】鉄筋本体1aの外周面に節1ba,リブ1baを有する異形鉄筋であって、端部および長さ方向の中間に前記鉄筋本体1aの外周面よりも拡径した拡径化部W1dを有する。少なくも一端の拡径化部W1dは雄ねじ部1cが形成される。中間の拡径化部W1dの外周面にコンクリート定着用の線状の突起5を有する。拡径化部W1dの外径を、節1baおよびリブ1baを含む鉄筋最外径以下とする。雄ねじ部1cは転造ねじとする。前記節1ba,リブ1ba、各拡径化部W1d、および中間の拡径化部W1dの外周面の突起5は、前記節1ba,リブ1baをロール形成するときに、ロール成形する。【選択図】図1
摘要翻译：要解决的问题：提供一种具有端部螺钉的不规则形状的钢筋，其中容易形成在钢筋端部的邮寄螺丝部分，其生产率和外螺纹部分的强度都是优异的，以及可以减轻定影性的降低。解决方案：不规则形状的钢筋在钢筋本体1a的外周表面上具有结1bb和肋1ba，并且包括直径扩大部分W1d，其直径大于钢筋本体1a的外周表面在其端部和中间在长度方向上。至少在一端，在直径扩大部W1d上形成有外螺纹部1c。用于混凝土固定的直线突起5形成在中部的直径扩大部分W1d的外周表面上。直径扩大部W1d的外径设定为包括结1bb和肋1ba的钢筋的最外径。外螺纹部1c是卷绕螺纹。在卷成形结1bb和肋1ba时，将中间的直径扩大部W1d的外周面上的结1bb，肋1ba，直径扩大部W1d和突起5卷成型。

4. 发明专利

JP2013185425A Bar arrangement structure and bar arrangement construction method of steel structure building/concrete foundation beam 审中-公开
标题翻译：钢筋混凝土结构和钢筋结构钢结构建筑/混凝土基础梁的施工方法
公开(公告)号：JP2013185425A
公开(公告)日：2013-09-19
申请号：JP2012054004
申请日：2012-03-12
申请人： Tokai Corp , 株式会社トーカイ , Akira Fukuda , 章福田
发明人： FUKUDA AKIRA
IPC分类号： E04G21/12 , E02D27/01
摘要： PROBLEM TO BE SOLVED: To provide a bar arrangement structure and a bar arrangement construction method capable of supplying and constructing reinforcing bars in a short period of time, stabilizing quality, minimizing inspections and reducing costs, while using highly reliable mechanical reinforcing bar joints, in a concrete foundation beam for which a superstructure is a steel structure.SOLUTION: Continuous reinforcing bars 10 which are longitudinal bars continuously provided over the entire length of a concrete foundation beam 6 comprise a pair of end reinforcing bars 11 positioned at both ends, a plurality of intermediate standard length reinforcing bars 12 of the length equal to each other, that are respectively arranged side by side between them, and one length adjusting reinforcing bar 13. The pair of end reinforcing bars 11 have a diameter-enlarged head 11 for fixation at the end to be the end of the continuous reinforcing bars 10. The end reinforcing bars 11, the intermediate standard length reinforcing bars 12 and the length adjusting reinforcing bar 13 are connected to each other by screw type mechanical reinforcing bar joints 14. For the end reinforcing bars 11 and the intermediate standard length reinforcing bars 12, the ones prepared by a steel product manufacturer or the like as standard length objects are used.
摘要翻译：要解决的问题：提供一种能够在短时间内供应和构造钢筋的杆布置结构和杆布置构造方法，在使用高度可靠的机械钢筋接头的同时稳定质量，最小化检查和降低成本混凝土基础梁，其上部结构是钢结构。解决方案：在混凝土基础梁6的整个长度上连续设置的纵向杆10的连续钢筋10包括位于两端的一对末端加强筋11，多个长度彼此相等的中间标准长度的钢筋12，它们分别并列设置在它们之间，并且一个长度调节钢筋13.一对端部加强筋11具有直径增大的头部11，用于固定在端部为连续钢筋10的端部。端部钢筋11，安装长度加强筋12和长度调节钢筋13通过螺旋型机械钢筋接头14彼此连接。对于端部钢筋11和中间标准长度的钢筋12，由钢制品制造商或使用类似标准长度的对象。

5. 发明专利

JP2011084898A Reinforced structure with head and joint 审中-公开
标题翻译：加强结构与头和接头
公开(公告)号：JP2011084898A
公开(公告)日：2011-04-28
申请号：JP2009237160
申请日：2009-10-14
申请人： Dai Ichi High Frequency Co Ltd , Akira Fukuda , 章福田 , 第一高周波工業株式会社
发明人： WAKIYAMA KOZO , FUKUDA AKIRA
IPC分类号： E04C5/18 , E04C5/03 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforced structure with a head and a joint, which enables the facilitation of production and the simplification of production equipment, while obtaining the advantages of savings in the amount of reinforcement for use, the simplification of bar arrangement, a reduction in excessively-concentrated bar arrangement, proper connection workability, and a shortened construction period.
SOLUTION: This reinforced structure with the head and the joint includes the reinforcement 1 having male screws 1a and 1a provided at both ends, a diameter-enlarged head forming component 3 which is screwed to the male screw 1a of one end of the reinforcement 1 with a female screw 3a and which forms a diameter-enlarged head 3A for the application of an anchoring force at the one end of the reinforcement 1, and a screw cylinder 2. The screw cylinder 2, which has an inner peripheral surface formed in a female screw 2a, has one end screwed to the other end of the reinforcement 1, and has the other end screwed to the male screw 1a of an end of another reinforcement 1A, so as to connect both the reinforcements 1 and 1A together. A reinforcement joint 2A comprises the screw cylinder 2 and the male screws 1a and 1a.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有头部和接头的加强结构，其能够促进生产和简化生产设备，同时获得节省使用量的优点，简化酒吧布置，过度集中的酒吧布置，适当的连接可操作性以及缩短的施工周期。解决方案：具有头部和接头的该加强结构包括具有设置在两端的外螺纹1a和1a的加强件1，直径扩大的头部形成部件3，螺纹连接到螺钉的一端的外螺纹1a 加强件1具有内螺纹3a，并且形成用于在加强件1的一端施加锚定力的直径增大的头部3A和螺杆缸2.螺杆缸2具有形成的内周面在内螺纹2a中，一端拧入加强件1的另一端，另一端拧入另一加强件1A的一端的外螺纹1a上，以将两个加强件1和1A连接在一起。加强接头2A包括螺杆缸2和外螺纹1a和1a。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2014015728A Joint structure for threaded deformed bar 审中-公开
标题翻译：螺纹变形棒的接头结构
公开(公告)号：JP2014015728A
公开(公告)日：2014-01-30
申请号：JP2012152406
申请日：2012-07-06
申请人： Akira Fukuda , 章福田
发明人： FUKUDA AKIRA
IPC分类号： E04C5/18 , E04G21/12 , F16B7/18 , F16B33/02 , F16B35/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that, in a threaded joint for a deformed bar, a minimum thread-insertion depth has to be secured but it is difficult to visually discriminate, on a construction site, whether or not the minimum thread-insertion depth is secured, and therefore, from such a point of view, after the bars are joined by a coupler, the thread-insertion depth of both the bars may be confirmed by X-rays.SOLUTION: In a joint structure for deformed bars which are joined by threading male screw parts in end portions of a pair of threaded deformed bars into female screw holes of a tubular coupler, the male screw part is grooved circumferentially or in a length direction, the tubular coupler is threaded into a position of a groove part, a diameter is enlarged in such a manner that a sectional area of an effective diameter of the male screw and a sectional area of the grooved part exceed a sectional area of the bars including a protruding rib portion, and a length from an end face of the bar thread part to the grooved part is defined as a safe fastening length of the bar thread-insertion part.
摘要翻译：要解决的问题为了解决在用于变形钢筋的螺纹接头中必须确保最小螺纹插入深度的问题，但是在施工现场难以在目视上辨别最小螺纹插入深度，确保了插入深度，因此，从这样的观点出发，在通过联接器接合杆之后，两个杆的螺纹插入深度可以通过X射线确认。解决方案：在用于变形棒的接合结构它们通过将一对螺纹变形棒的端部中的外螺纹部分螺纹连接到管状联接器的阴螺纹孔中而连接，阳螺纹部分沿周向或长度方向开槽，管状联接器拧入凹槽部分的直径扩大，使得外螺纹的有效直径的截面面积和带槽部分的截面积超过包括突出肋部分的条的截面面积，并且从e的长度条形螺纹部分到凹槽部分的表面被定义为条形螺纹插入部分的安全紧固长度。

7. 发明专利

JP2011174277A Length regulating screw type reinforcement joint, manufacturing method therefor, and reinforcement structure with joint 审中-公开
标题翻译：长度调节螺丝类型加固接头，其制造方法和加强结构与接头
公开(公告)号：JP2011174277A
公开(公告)日：2011-09-08
申请号：JP2010038510
申请日：2010-02-24
申请人： Akira Fukuda , 章福田
发明人： WAKIYAMA KOZO , FUKUDA AKIRA
IPC分类号： E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a length regulating screw type reinforcement joint which is manufactured easily with various lengths, copes with a length odd part when used in connection of a regular-sized reinforcement with both-end male screws or the like, and determines easily if the screw is screwed-in to a proper length visually.
SOLUTION: This length regulating screw type reinforcement joint 4 is a reinforcement joint interposed between ends of a pair of reinforcements 1, 1, to connect mutually the both reinforcements 1, 1, and includes one male screw component 7, and two screw barrels 6. The screw barrel 6 is screwed into over a male screw part 1a formed in an end part of the reinforcement 1 and respective ends of the male screw component 7. The male screw component 7 is formed with a male screw 7a in the outer circumference over the full length thereof, and has a male screw removal part 7b in a portion adjacent to a male screw portion 7aa screwed into the screw barrel 6. The male screw removal part 7b serves as an index indicating the propriety of a proper screwing-in amount.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种容易制造各种长度的长度调节螺纹型加强接头，当与通常尺寸的加强件与两端外螺纹或类似物连接时，可以处理长度奇数部分并且容易地确定螺钉是否被目视地拧入适当的长度。解决方案：该长度调节螺纹型加强接头4是插入在一对加强件1,1的端部之间的加强接头，以相互连接两个增强件1,1，并且包括一个外螺纹部件7和两个螺钉将螺杆筒6拧入形成在加强件1的端部和外螺纹部件7的各端部的外螺纹部分1a上。外螺纹部件7在外侧形成有阳螺纹7a 并且在与螺纹筒6内螺纹连接的外螺纹部7aa相邻的部分具有阳螺纹拆除部7b。外螺纹拆卸部7b作为表示适当的螺纹拧紧部7b的适当性的指标，数量。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011084897A Screw-type reinforced joint for both fixed reinforcements, and reinforcement and joint set 审中-公开
标题翻译：用于两个固定钢筋的螺旋型钢筋混凝土，加固和接头组
公开(公告)号：JP2011084897A
公开(公告)日：2011-04-28
申请号：JP2009237159
申请日：2009-10-14
申请人： Dai Ichi High Frequency Co Ltd , Akira Fukuda , 章福田 , 第一高周波工業株式会社
发明人： WAKIYAMA KOZO , FUKUDA AKIRA
IPC分类号： E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a joint which enables the mutual connection of both reinforcements already fixed to concrete etc., and can obtain the advantages of excellent construction properties of a screw-type reinforced joint and a shortened construction period.
SOLUTION: A joint component set 2 for connecting male screws 1a and 1a formed at the opposed ends of the pair of reinforcements 1 and 1 is provided. The joint component set 2 comprises a pair of end-side screw cylinders 3 which are partially screwed to the male screw 1a of the reinforcement 1, an intermediate screw cylinder 4, and a pair of male screw components 5 and 5A which have both ends screwed to each of the end-side screw cylinder 3 and the intermediate screw cylinder 4. In the intermediate screw cylinder 4, a female screw 4a on one end side and a female screw 4b on the other end side are inversely threaded. Additionally, leads of both the female screws 4a and 4b and a lead of a female screw 3a of the end-side screw cylinder 3 are set different from each other.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使已经固定在混凝土等上的两种增强件相互连接的接头，并且可以获得螺杆式增强接头的优良施工性能和缩短施工周期的优点。解决方案：提供一种用于连接形成在一对加强件1和1的相对端部上的外螺纹1a和1a的接头部件组2。接头部件组2包括一对端部螺纹缸3，其被部分地拧入加强件1的外螺纹1a，中间螺纹缸4和一对两端螺纹连接的阳螺纹部件5和5A 在中间螺杆缸4中，一端侧的内螺纹4a和另一端侧的内螺纹4b相互螺纹连接。此外，两个内螺纹4a和4b以及末端侧螺杆3的内螺纹3a的引线彼此不同。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011102488A Screw type reinforcement joint for reinforcements different in diameter, and reinforced structure with the joint 审中-公开
标题翻译：用于不同直径的钢筋螺栓类型加固接头以及与接头的加强结构
公开(公告)号：JP2011102488A
公开(公告)日：2011-05-26
申请号：JP2009257651
申请日：2009-11-11
申请人： Dai Ichi High Frequency Co Ltd , Akira Fukuda , 章福田 , 第一高周波工業株式会社
发明人： WAKIYAMA KOZO , FUKUDA AKIRA
IPC分类号： E04C5/18 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a joint which enables the connection of reinforcements different in diameter from each other and which can obtain advantages of simple connection workability and shortening of a construction period as advantages of the screw type reinforcement joint, and a reinforced structure with the joint, using the same.
SOLUTION: This screw type reinforcement joint 3 for the reinforcements different in diameter includes a male screw component 31 with both ends different in diameter, which has a pair of male screw portions 31b and 31c different in diameter from each other, a large diameter-side screw cylinder 32, and a small diameter-side screw cylinder 33. A male screw portion 1a of the large-diameter reinforcement 1 and a male screw portion 1a of the small-diameter reinforcement 1A are screwed into the screw cylinders 32 and 33, respectively. In the reinforced structure with the joint, the large-diameter reinforcement 1 and the small-diameter reinforcement 1A are connected together by means of the various screw type reinforcement joints 2-4 including the screw type reinforcement joint 3 for the reinforcements different in diameter. In addition, a screw type diameter-enlarged head 5 is provided.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够连接彼此不同直径的增强件的接头，其可以获得简单的连接可操作性和缩短施工周期的优点，作为螺杆式加强接头的优点，以及加强结构与接头，使用相同。解决方案：用于不同直径的增强件的螺旋型加强接头3包括两端直径不同的阳螺纹部件31，其具有彼此直径不同的一对阳螺纹部31b和31c，直径侧螺杆缸32和小径侧螺杆缸33.大直径加强件1的外螺纹部分1a和小直径加强件1A的外螺纹部分1a拧入螺杆缸32和 33。在具有接头的加强结构中，大直径加强件1和小直径加强件1A通过各种螺旋型加固接头2-4连接在一起，包括用于直径不同的加强件的螺旋型加强接头3。此外，设置有螺杆型直径扩大头5。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2012077531A Bar arrangement structure of upper steel structure column base foundation 有权
标题翻译：上钢结构柱基础的钢筋混凝土结构
公开(公告)号：JP2012077531A
公开(公告)日：2012-04-19
申请号：JP2010224504
申请日：2010-10-04
申请人： Akira Fukuda , Nakayama Katsumi , 中山勝美 , 章福田
发明人： NAKAYAMA TARO , ONO YOSHITERU , FUKUDA AKIRA
IPC分类号： E04C5/03 , E02D27/00 , E02D27/08
摘要： PROBLEM TO BE SOLVED: To provide a bar arrangement structure of an upper steel structure column base foundation, capable of dissolving the excessively-concentrated bar arrangement of anchor bolts and various kinds of reinforcing bars, facilitating reinforcing bar assembly, and improving the reliability of the structure.SOLUTION: A column base foundation 3 of a reinforced concrete structure supports a steel column 2 in the upper structure 1 of the steel structure, and is provided with a rising part 3a to which a footing beam 5 of the reinforced concrete structure is joined or which is provided on a footing portion. In the rising part 3a, a plurality of anchor bolts 6 connected with the steel column 2 are buried, and a plurality of column main reinforcements 15 arranged side by side at the outer peripheral part and extended in the vertical direction respectively and hoops 16 as reinforcing bars are provided. In the bar arrangement structure, reinforcing bars with a diameter-enlarged head having a diameter-enlarged head part 15a are used for the column main reinforcements 15.
摘要翻译：要解决的问题：为了提供上钢结构柱基础基座的杆布置结构，能够解决过度集中的锚固螺栓和各种钢筋的杆布置，便于钢筋组装，并且改善结构的可靠性。解决方案：钢筋混凝土结构的立柱基础3在钢结构的上部结构1中支撑钢柱2，并且设有升高部分3a，钢筋混凝土结构的基脚5是连接或设置在基部上。在上升部3a中，埋设有与钢柱2连接的多个锚固螺栓6，并且分别在外周部并排设置并沿垂直方向延伸的多个柱主加强件15，并且箍16作为加强件酒吧提供。在杆配置结构中，柱主要增强件15使用具有直径扩大头部的直径增大头部的钢筋。版权所有（C）2012，JPO＆INPIT

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