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1. 发明专利

JP2005351445A Locking nut, fixture structure using bolt and nut, and method of manufacturing locking nut 审中-公开
标题翻译：锁紧螺母，使用螺栓和螺母的固定结构以及制造锁紧螺母的方法
公开(公告)号：JP2005351445A
公开(公告)日：2005-12-22
申请号：JP2004175382
申请日：2004-06-14
申请人： Daiki Kogyo Kk , Fuserashi Co Ltd , Masato Nakawa , 政人名川 , 大喜工業株式会社 , 株式会社フセラシ
发明人： NAKAWA MASATO , NODA HIDEKI , SATO SUSUMU
IPC分类号： F16B39/284
摘要： PROBLEM TO BE SOLVED: To provide a locking nut which can surely fasten and fix an object to be fixed by means of a bolt and a nut, prevents the screw coupling from being loosened due to external force such as external vibration or with the lapse of time and suppresses the cost increase, and to provide a fixture structure using a bolt and a nut and to provide a method of manufacturing the locking nut.
SOLUTION: The locking nut includes an upper nut section 1 having an annular portion 11 with a centrum through which the bolt extends, and a lower nut section 22 having a cylindrical portion with a centrum through which the bolt extends. Plate-like projections 12, 13 are formed at both opposite ends of the annular portion 11 in the radial direction thereof. Recessed portions 22, 23 in which the projections 12, 13 are press-fitted are formed at both opposite ends of the upper part of the cylindrical portion in the radial direction thereof. Female screws each engaging with a male screw of the bolt are formed on the centrum inner peripheral portions of the upper nut section 1 and the lower nut section 2. Annular parts 11A and 11B on both sides of the projections 12, 13 of the upper nut section 1 are so formed as to be inclined with respect to the lower nut section 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过螺栓和螺母可靠地固定和固定要固定的物体的锁定螺母，防止螺钉联接由于外部振动或外部振动等外力而松动，时间的流失和成本增加，并且提供一种使用螺栓和螺母的夹具结构，并提供制造锁紧螺母的方法。解决方案：锁定螺母包括具有中心的环形部分11的上部螺母部分1，螺栓延伸穿过该中心螺母部分，下部螺母部分22具有带有中心的圆柱形部分，螺栓延伸穿过该中心。板状突起12,13形成在环状部11的径向两端的两端。其中突出部12,13被压入其中的凹入部分22,23形成在圆柱形部分的上部的径向方向的两相对端。在上螺母部分1和下螺母部分2的中心的内周部分上形成有与螺栓的外螺纹啮合的内螺纹。在上螺母的突出部12,13的两侧的环形部分11A和11B 部分1形成为相对于下螺母部分2倾斜。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005140272A Locking nut and fixing device 审中-公开
标题翻译：锁定螺母和固定装置
公开(公告)号：JP2005140272A
公开(公告)日：2005-06-02
申请号：JP2003378593
申请日：2003-11-07
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI
IPC分类号： F16B39/02
摘要： PROBLEM TO BE SOLVED: To provide a locking nut and a fixing structure using the locking nut preventing looseness of screw connection caused by external force such as external vibration, or an aging effect by positively fastening and fixing a fixed object by a bolt and a nut, and allowing recycling of the bolt and nut.
SOLUTION: The nut 3 has an internal thread part formed in the axial direction of an inner peripheral surface, and groove parts 34 provided passing through at least part of the internal thread part radially from both side faces; and the internal thread part of the nut 3 is screwed with an external thread part of the bolt 2. Locking members 4 formed of an elastic material exposed to a through part of the internal thread to apply pressing force to the external thread part of the bolt 2, are fitted into the groove parts 34.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种锁定螺母和固定结构，其使用防止由诸如外部振动的外力引起的螺纹连接松动的锁定螺母或通过用螺栓牢固地固定和固定固定物体的老化效果和螺母，并允许螺栓和螺母的再循环。螺母3具有沿内周面的轴向形成的内螺纹部，以及从两侧面径向贯穿内螺纹部的至少一部分而设置的槽部34。并且螺母3的内螺纹部分与螺栓2的外螺纹部分螺纹连接。由弹性材料形成的锁定构件4暴露于内螺纹的一部分，以对螺栓的外螺纹部分施加压力（C）2005，JPO＆NCIPI

3. 发明专利

JP2004218674A Locking nut 审中-公开
公开(公告)号：JP2004218674A
公开(公告)日：2004-08-05
申请号：JP2003004062
申请日：2003-01-10
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI
IPC分类号： F16B39/02 , F16B37/00 , F16B39/286
CPC分类号： F16B39/286
摘要： PROBLEM TO BE SOLVED: To provide a locking nut which provides no eccentric load to a bolt, and is easily manufactured and excellent in load balance to the bolt.
SOLUTION: First and second slit parts 13 and 14 to partially notch an inner female screw from both sides are formed in a nut body 11 with the female screw 12 of the nominal diameter d in the center thereof. The distance b between groove bottoms of the first and second slit parts 13 and 14 is in a range of 0.15 to 0.8 time the nominal diameter d. First and second pressing pieces 15 and 16 which are formed on the upper side of the center in the vertical direction of the nut body 11, and formed on an upper portion of the nut body 11 by the first and second slit parts 13 and 14 are plastically deformed and folded downwardly.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2005226793A Transmission 审中-公开
标题翻译：传输
公开(公告)号：JP2005226793A
公开(公告)日：2005-08-25
申请号：JP2004037921
申请日：2004-02-16
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI , SAITO KINJIRO
IPC分类号： F16H9/26
摘要： PROBLEM TO BE SOLVED: To provide a transmission capable of increasing the transmission efficiency of power by remarkably increasing gear ratio.
SOLUTION: A sun ring 7 formed in a large diameter and having a chain 8 fixedly wrapped around the outer or inner periphery thereof is installed on a frame 2. A first rotating shaft 11 is supported on the frame 2, and a planetary frame 19 is integrally fitted to the first rotating shaft 11. A second rotating shaft 21 is supported on the planetary frame 19, a planetary ring 23 is fitted to one end part of the second rotating shaft 21, and the planetary ring 23 is engaged with the chain 8 of the sun ring 7. A first pulley 25 is fitted to the second rotating shaft 21, a third rotating shaft 27 is supported on the planetary frame 19, and a second pulley 29 is fitted to the third rotating shaft 27. A wound transmission member 30 is stretched across the pulleys 25 and 29, and a third pulley 32 is fitted to the third rotating shaft 27. A fourth rotating shaft 28 is supported on the frame 2, and a fourth pulley 29 is fitted to the fourth rotating shaft 38. A wound transmission member 43 is stretched across the pulleys 32 and 39.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够通过显着提高齿轮比来提高动力传递效率的变速器。解决方案：形成为大直径并且具有固定地围绕其外周或内周的链条8的太阳环7安装在框架2上。第一旋转轴11被支撑在框架2上，并且行星框架19与第一旋转轴11一体地配合。第二旋转轴21支撑在行星架19上，行星环23嵌合在第二旋转轴21的一端部，行星环23与太阳环7的链条8.第一滑轮25装配到第二旋转轴21上，第三旋转轴27支撑在行星架19上，第二滑轮29装配到第三旋转轴27上。卷绕传动部件30穿过皮带轮25和29被拉伸，并且第三皮带轮32装配到第三旋转轴27.第四旋转轴28被支撑在框架2上，并且第四滑轮29装配到第四旋转绕线传输构件43是s 折叠在皮带轮32和39上。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004197827A Flange coupling device 审中-公开
公开(公告)号：JP2004197827A
公开(公告)日：2004-07-15
申请号：JP2002366748
申请日：2002-12-18
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI
IPC分类号： F16L23/04
摘要： PROBLEM TO BE SOLVED: To provide a flange coupling device, maintaining sealing performance with slight clamping force.
SOLUTION: The flange coupling device 10 has a pair of flange portions 13, 14 having first inclined portions 19, 20 formed around the back side and second inclined portions 21, 22 for engaging with the first inclined portions 19, 20. It also has a clamp member 28 for fastening the flange portions 13, 14 to each other with the second inclined portions 21, 22 moved to the directions of the axial centers of the flange portions 13, 14. On the first inclined portions 19, 20, outer inclined surfaces 15, 16, 17, 18 are provided with their inclinations β, γ that gradually become smaller toward the axial centers of the flange portions 13, 14 and on the second inclined portions 21, 22, inner inclined surfaces 24, 25, 26, 27 are provided with their inclinations β, γ corresponding to those of outer inclined surfaces 15, 16, 17, 18 for stepwise reinforcing the fastening of the clamp member 28.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2004197826A Flange coupling with less welding distortion 审中-公开
公开(公告)号：JP2004197826A
公开(公告)日：2004-07-15
申请号：JP2002366747
申请日：2002-12-18
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI
IPC分类号： F16L23/024 , F16L23/026 , F16L23/028
摘要： PROBLEM TO BE SOLVED: To provide a flange coupling with less welding distortion, suppressing the thermal distortion of flange portions in a trouble-fee range even when welding pipes to the opening ends of short pipe portions of the flange coupling. SOLUTION: The metal flange coupling 10 has the flange portions 11, 12 and the short pipe portions 13, 14 integrally connected to the flange portions 11, 12, respectively. When it is used, the opening ends 24, 25 of the short pipe portions 13, 14 are welded to other pipes 26, 27. Around intermediate positions between each of the opening ends 24, 25 of the short pipe portions 13, 14 and each of the flange portions 11, 12, heat equalizing materials 28, 29 are arranged which are formed of metal more heat conductive than base material for the short pipe portions 13, 14. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2005009473A Drive power unit utilizing wind, rotating member, and blade member suitable for the unit 审中-公开
标题翻译：驱动单元利用风力，旋转构件和叶片成员适用于单位
公开(公告)号：JP2005009473A
公开(公告)日：2005-01-13
申请号：JP2003282523
申请日：2003-07-30
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI , SAITO KINJIRO
IPC分类号： F03D3/06 , F03D3/02 , F03D11/00
CPC分类号： Y02E10/74
摘要： PROBLEM TO BE SOLVED: To provide a drive power unit utilizing wind with reduced weight and a vertical rotating shaft rotatable even with breeze. SOLUTION: The drive power plant includes a vertical rotating shaft 12 disposed vertically and rotatably; horizontal rotating shafts 16 to 18 rotatably perpendicularly penetrating the vertical rotating shaft 12; a first and a second plate-shaped blade member 19 to 24 mounted about the vertical rotating shaft 12 on the opposite sides of the horizontal rotating shafts 16-18; and a drive power mechanism 29 operable with the rotation of the vertical rotating shaft 12. The first and second blade members 19-24 are secured to the horizontal rotating shaft 12 such that their plane orientations deviate from each other by an angle of 90 degrees in the peripheral direction of the horizontal rotating shaft 12, and rock about the horizontal rotating shaft 12 in combination with each other between the vertical and horizontal directions. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种利用减轻重量的风力的驱动动力单元和即使用微风也能够旋转的垂直旋转轴。解决方案：驱动发电厂包括垂直和可旋转地设置的垂直旋转轴12; 水平旋转轴16至18可旋转地垂直地穿过垂直旋转轴12; 在水平旋转轴16-18的相对侧上围绕垂直旋转轴12安装的第一和第二板状叶片构件19至24; 以及可随着垂直旋转轴12的旋转而操作的驱动力机构29.第一和第二叶片构件19-24固定到水平旋转轴12，使得它们的平面取向彼此相差90度水平旋转轴12的圆周方向，并且在水平方向和水平方向之间组合地围绕水平旋转轴12旋转。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004251247A Power device utilizing wind 审中-公开
公开(公告)号：JP2004251247A
公开(公告)日：2004-09-09
申请号：JP2003044768
申请日：2003-02-21
申请人： Daiki Kogyo Kk , Masato Nakawa , 政人名川 , 大喜工業株式会社
发明人： NAKAWA MASATO , NODA HIDEKI , SAITO KINJIRO
IPC分类号： F03D11/00 , F03D3/02 , F03D7/06 , F03D11/04
CPC分类号： Y02E10/74
摘要： PROBLEM TO BE SOLVED: To provide a power device utilizing wind, having a simple structure, and little failure. SOLUTION: This power device has a vertical rotary shaft 12 arranged vertically and with at least one side rotatably supported, bearings 13 to 15 attached by crossing the vertical rotary shaft 12 at a right angle, integral type horizontal shafts 16 to 18 provided with protruding shafts 38, 39 supported by the bearings 13 to 15 so as to rotate substantially at 90 degrees and extending to both sides by using the vertical rotary shaft 12 at the center, and first and second blade members 19 to 24 fixed by changing a mounting phase by substantially 90 degrees on both sides of the horizontal shafts 16 to 18 and alternately changed in accordance with the rotation of the vertical rotary shaft 12 between a vertical condition of receiving maximum wind resistance and a horizontal condition of receiving minimum wind resistance. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004003585A Locking bolt and its manufacturing method 有权
公开(公告)号：JP2004003585A
公开(公告)日：2004-01-08
申请号：JP2002281403
申请日：2002-09-26
申请人： Daiki Kogyo Kk , Masato Nakawa , 名川政人 , 大喜工業株式会社
发明人： NAKAWA MASATO
IPC分类号： F16B39/284
摘要： PROBLEM TO BE SOLVED: To provide a simple structured locking bolt with high productivity, excellent in tightening efficiency and repeated use, capable of preventing screwing force from being lowered, when external force is applied to a member to be tightened and a bolt or the like capable of semi-permanently maintaining high tightening force and remarkably increasing safety of a tightened part of the member to be tightened.
SOLUTION: The locking bolt is equipped with a bolt tip part coaxially formed with the bolt shaft part on the tip of the bolt shaft part, a main male screw part formed on the outer periphery of the bolt shaft part, an annular groove part formed annularly identical or deep of the bottom of thread of the main male screw part on the outer periphery of the bolt shaft part side of the bolt tip part and a sub male screw part, formed on the outer periphery of the bolt tip part, whose phase with respect to the female screw being displaced by 12° through 100°, preferably 24° through 90°, or further preferably 24° through 72°.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004003587A Locking nut and its manufacturing method 审中-公开
公开(公告)号：JP2004003587A
公开(公告)日：2004-01-08
申请号：JP2002281712
申请日：2002-09-26
申请人： Daiki Kogyo Kk , Masato Nakawa , 名川政人 , 大喜工業株式会社
发明人： NAKAWA MASATO
IPC分类号： F16B39/284
摘要： PROBLEM TO BE SOLVED: To provide a simple structured locking nut with high productivity, excellent in tightening efficiency and repeated use, capable of preventing screwing force from being lowered, when external force is applied to a member to be tightened and a bolt or the like capable of semi-permanently maintaining high tightening force and remarkably increasing safety of a tightened part of the member to be tightened. SOLUTION: The locking nut is the nut to fasten the fastened member by screwing with a male screw such as a bolt, and it is equipped with a nut body, an extended part coaxially extended to the upper surface of the nut body, a main female screw part formed on the inner peripheral wall of the nut body, an annular groove part formed on the inner peripheral wall of the nut body side of the extended part, and a sub female screw part, formed on the inner peripheral wall of the extended part, whose phase with respect to the male screw being displaced by 12° through 100°, preferably 24° through 90°, or further preferably 24° through 72°. COPYRIGHT: (C)2004,JPO

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