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61. 发明专利

JP2009243689A Screw with bit engagement hole, combination of groups of screws with bit engagement holes and driver bits, and geometry setting method for bit engagement hole 有权
标题翻译：带螺丝孔的螺丝孔，螺纹组合与钻头接合孔和驱动部件的组合，以及用于钻头加工孔的几何设置方法
公开(公告)号：JP2009243689A
公开(公告)日：2009-10-22
申请号：JP2009142711
申请日：2009-06-15
申请人： Topura Co Ltd , 株式会社トープラ
发明人： OKAMURA YOSUKE
IPC分类号： F16B23/00 , B25B15/00
摘要： PROBLEM TO BE SOLVED: To provide a screw with a bit engagement hole extensively elongating a service life of a punch forming a step part in a blade engagement groove, not causing buckling or the like of a fiber flow, and of a shape with superior biting characteristics.
SOLUTION: The bit engagement hole 4 is equipped with a center hole part 5 formed along an axis line N passing through an axis of a shaft part 1, and a plurality of the blade part engagement grooves 6 radially extending from the center hole part 5. A groove end wall of the blade part engagement groove 6 is equipped with an inclined plane part 71 inclined in a direction approaching the axis line N toward a bottom 51 of the center hole part 5, and a parallel part 73 connected to the inclined plane part 71 via an inclined step part 72 and extending toward a head top face 31. The inclined step part 72 is composed such that it is slanted in a direction wherein an inner end becomes deeper than an outer end with respect to an orthogonal line orthogonal to the axis line N.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有钻头接合孔的螺钉，其广泛地延长了在刀片接合槽中形成台阶部的冲头的使用寿命，不会引起纤维流的弯曲等，并且形状具有优越的咬特性。解决方案：钻头接合孔4配备有沿着穿过轴部1的轴线的轴线N形成的中心孔部5，以及从中心孔径向延伸的多个叶片部接合槽6 叶片部分接合槽6的槽端壁配备有倾斜平面部分71，该倾斜平面部分71沿着接近轴线N的方向朝向中心孔部分5的底部51倾斜，并且平行部分73连接到倾斜台阶部71经由倾斜台阶部72朝向头顶面31延伸。倾斜台阶部72构成为使内侧端部相对于正交线在内侧变得比外端更深的方向倾斜正交于轴线N.版权所有（C）2010，JPO＆INPIT

62. 发明专利

JP2008291874A Plain washer crimp bolt and its manufacturing method 有权
标题翻译：普通洗衣机CRIMP及其制造方法
公开(公告)号：JP2008291874A
公开(公告)日：2008-12-04
申请号：JP2007136172
申请日：2007-05-23
申请人： Topura Co Ltd , 株式会社トープラ
发明人： MATSUNO MAYUMI , MORI SHIGETO
IPC分类号： F16B35/04 , F16B39/26
摘要： PROBLEM TO BE SOLVED: To provide a plain washer crimp bolt and its manufacturing method producing no looseness at a fastened part, provided with suitable fastening force, and capable of accepting a fastened object with its thickness within a range of 0.7-1.2 mm.
SOLUTION: The plain washer crimp bolt is characterized by a caulking dimension comprising a caulking part diameter 1.2% larger than a screw trough diameter, a caulking part minimum diameter set to be [bolt trough diameter specification ×1.2%], a caulking part maximum diameter set to be [the minimum value -0.05], a caulking part minimum length set to be 15% of washer thickness, and a caulking part maximum length set to be 0.8% of the washer thickness. A washer to be incorporated is formed with grooves of a plurality of concave parts in its inner diameter hole part. Further, the manufacturing method is characterized by leveling in which, in a fabrication process of rolling, after forming the caulking part at an initial stage of rolling, parts for the caulking part or an imperfect screw part are rolled again by a dice part having a shape with no interference of the trough diameter compared with an angle shape for usually forming a screw thread.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种平面式清洗器压接螺栓及其制造方法，其在紧固部件处不产生松动，具有适当的紧固力，并能够接受其厚度在0.7-1.2的范围内的紧固物体毫米。＆lt; P＆gt;解决方案：平垫圈压接螺栓的特征在于铆接尺寸包括比螺杆槽直径大1.2％的铆接部，铆接部最小直径设定为[螺栓槽直径规格×1.2％]，铆接零件最大直径设定为[最小值-0.05]，铆接部最小长度设定为垫圈厚度的15％，铆接部最大长度设定为垫圈厚度的0.8％。要结合的垫圈在其内径孔部分中形成有多个凹部的槽。此外，制造方法的特征在于，在轧制的制造过程中，在轧制的初始阶段形成铆接部之后，将用于铆接部的部件或不完美的螺纹部分再次通过具有形状，与通常形成螺纹的角度形状相比，槽直径没有干涉。版权所有（C）2009，JPO＆INPIT

63. 发明专利

JP2008256124A Screw with bit engaging hole, combination of group of screw with bit engaging hole and driver bit, and geometry setting means of bit engaging hole 有权
标题翻译：带螺丝孔的螺丝，带有钻头孔和驱动钻头的螺丝组组合，以及钻头加工孔的几何设置方法
公开(公告)号：JP2008256124A
公开(公告)日：2008-10-23
申请号：JP2007099940
申请日：2007-04-05
申请人： Topura Co Ltd , 株式会社トープラ
发明人： OKAMURA YOSUKE
IPC分类号： F16B23/00
摘要： PROBLEM TO BE SOLVED: To provide a screw with a bit engaging hole having a shape that remarkably extends a punching life for forming steps in wing engaging grooves, in which there is no buckling in fiber flow, and having an excellent biting property.
SOLUTION: The screw has a central hole 5 in which the bit engaging hole 4 is formed along a central axis N passing through a central axis of a shaft 1, and a plurality of the wing engaging grooves 6 extending radially from the central hole 5. The groove end wall 7 of the wing engaging groove 6 is formed with an inclined face 71 inclined in a direction approaching the central axis N toward the bottom 51 of the central hole 5, and a parallel part 73 connected to the inclined face 71 via an inclined step 72 and extending toward a head top face 3a. The inclined step 72 is inclined in the direction in which an inner end is deeper than an outer end with respect to an orthogonal line orthogonal to the central axis N.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有钻头接合孔的螺钉，该钻头接合孔具有显着延长用于在翼形接合槽中形成台阶的冲压寿命的形状，其中纤维流中没有弯曲，并且具有优异的咬合性能。解决方案：螺钉具有中心孔5，其中钻头接合孔4沿着穿过轴1的中心轴线的中心轴线N形成，并且多个翼形接合槽6从中心径向延伸翼形接合槽6的槽端壁7形成有倾斜面71，倾斜面71朝向中心轴5的底部51接近中心轴线N的方向倾斜，并且平行部73与倾斜面 71经由倾斜台阶72并朝向头顶面3a延伸。相对于与中心轴线N正交的正交线，倾斜台阶72在内端比外端深的方向上倾斜。（C）2009，JPO＆INPIT

64. 发明专利

JP2007211931A Head part 审中-公开
标题翻译：头部
公开(公告)号：JP2007211931A
公开(公告)日：2007-08-23
申请号：JP2006034166
申请日：2006-02-10
申请人： Topura Co Ltd , 株式会社トープラ
发明人： MIYAMOTO KOHEI
IPC分类号： F16B23/00
摘要： PROBLEM TO BE SOLVED: To provide a head part of a bolt with improved practicality by enabling the head part to endure high torque even when a general-purpose tool is used.
SOLUTION: The head part 10 has a plurality of side faces 11 each corresponding to a part of each side of a regular hexagon seen from the axial direction. A recess 12 inwardly recessed is provided near a part corresponding to a corner part of the regular hexagon. Thereby, when a special tool is used, high torque transmission performance is exhibited, and even when a general-purpose tool is used, deformation of the head part 10 can be suppressed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当使用通用工具时，通过使头部能够忍受高扭矩来提供具有改进的实用性的螺栓的头部。解决方案：头部10具有多个侧面11，每个侧面11对应于从轴向方向看的正六边形的每一侧的一部分。在与正六边形的角部对应的部分附近设置有内凹部的凹部12。因此，当使用专用工具时，表现出高扭矩传递性能，即使使用通用工具，也能够抑制头部10的变形。版权所有（C）2007，JPO＆INPIT

65. 发明专利

JP2008095793A Tapping screw film forming agent, film forming agent preparing method, film forming method using film forming agent to form film covering outer periphery of tapping screw, and tapping screw with film formed by film forming agent 有权
标题翻译：带状螺旋膜成型剂，膜形成剂制备方法，使用膜形成薄膜形成方法来形成覆盖螺丝的外围膜，以及由电影成型剂形成的带有螺纹的螺丝
公开(公告)号：JP2008095793A
公开(公告)日：2008-04-24
申请号：JP2006277411
申请日：2006-10-11
申请人： Topura Co Ltd , 株式会社トープラ
发明人： MORI SHIGETO , OKAMURA YOSUKE , MATSUNO MAYUMI
IPC分类号： F16B25/00 , C10M105/24 , C10M145/14 , C10M169/04 , C10M173/02 , C10N10/04 , C10N30/00 , C10N30/06 , C10N40/00 , C10N50/02
CPC分类号： F16B33/06 , C10M173/02 , C10M2201/02 , C10M2201/085 , C10M2207/1203 , C10M2209/084 , F16B25/00
摘要： PROBLEM TO BE SOLVED: To provide film forming agent which can form a film on the outer periphery of a tapping screw for trapping female screw shaping debris produced during screwing the tapping screw into a lower hole of a work to prevent the scattering of the female screw shaping debris therearound, and to provide the tapping screw with the film formed by the film forming agent.
SOLUTION: The film forming agent is a composition consisting of montanic acid calcium salt or montanic acids mixture containing montanic acid calcium salt, thermoplastic resin emulsion, and water, as main components. The film forming agent can form the film having a lubricating function and a female screw shaping debris trapping function, on the outer periphery of the tapping screw.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供可在自攻螺钉的外周上形成膜的成膜剂，用于捕获将螺钉拧入工件的下孔中产生的内螺纹成形碎屑，以防止飞散内螺纹在其周围形成碎屑，并为自攻螺钉提供由成膜剂形成的膜。解决方案：成膜剂是由褐煤酸钙盐或褐煤酸钙盐，热塑性树脂乳液和水作为主要成分的褐煤酸混合物组成的组合物。成型剂可以在自攻螺钉的外周形成具有润滑功能的膜和内螺纹成形碎屑捕集功能。版权所有（C）2008，JPO＆INPIT

66. 发明专利

JP2008095773A Tapping screw 有权
标题翻译：拔丝螺丝
公开(公告)号：JP2008095773A
公开(公告)日：2008-04-24
申请号：JP2006276642
申请日：2006-10-10
申请人： Topura Co Ltd , 株式会社トープラ
发明人： SAWANISHI KENJU
IPC分类号： F16B25/00
摘要： PROBLEM TO BE SOLVED: To provide a tapping screw having effectively reduced screw-in torque without unnecessarily increasing the length of a front end tapered portion. SOLUTION: The tapping screw comprises a head part 2, and a screw shaft part 3 threaded. The screw shaft part 3 has a parallel screw portion 4 in a columnar shape, and the front end tapered portion 5 in a tapered shape whose diameter is gradually smaller toward the shaft end. The front end tapered portion 5 has a female screw forming thread 51 on a lower hole for forming a female screw, and the parallel screw portion 4 has a thread 41 to be threaded to the female screw formed by the female screw forming thread 51 of the front end tapered portion 5. Between the parallel screw portion 4 and the front end tapered portion 5, a tapered shift portion 6 shifting from the parallel screw portion 4 to the front end tapered portion 5 is provided which has a thread 61 whose taper angle is smaller than that of the front end tapered portion 5 and whose shape is the same as that of the thread 41 of the parallel screw portion 4. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效减小螺旋转矩的自攻螺钉，而不必增加前端锥形部分的长度。解决方案：自攻螺钉包括头部2和螺纹轴部3螺纹。螺杆轴部3具有圆柱状的平行螺纹部4，前端锥形部5呈锥形，直径朝向轴端逐渐变小。前端锥形部5在用于形成内螺纹的下孔上具有阴螺纹形成线51，并且平行螺纹部4具有螺纹41，该螺纹41被螺纹连接到由螺纹形成螺纹51形成的阴螺纹51 前端锥形部分5.在平行螺纹部分4和前端锥形部分5之间，设有从平行螺纹部分4移动到前端锥形部分5的锥形移位部分6，其具有锥形角度为小于前端锥形部5的形状，并且其形状与平行螺纹部4的螺纹41的形状相同。版权所有（C）2008，JPO＆INPIT

67. 发明专利

JP2004205034A Head part, plastic working tool, and fastening tool 审中-公开
公开(公告)号：JP2004205034A
公开(公告)日：2004-07-22
申请号：JP2003205739
申请日：2003-08-04
申请人： Mtc:Kk , Topura Co Ltd , 株式会社エム・ティ・シィ , 株式会社トープラ
发明人： HONDA YOSHIYA , ISHII HISAO
IPC分类号： F16B23/00
摘要： PROBLEM TO BE SOLVED: To provide a head part capable of adhering a screw part to a fastening tool, a plastic working tool for forming the head part, and a fastening tool suitable for the head part.
SOLUTION: A projection 14 is formed on the side wall surface 12 of a hexalobular hole 11 to cause a fitting force between the hexalobular hole 11 and the tip of the fastening tool so that the screw part can be adhered to the tip of the fastening tool.
COPYRIGHT: (C)2004,JPO&NCIPI

68. 发明专利

JP2004076900A Screw head and fastening tool 有权
公开(公告)号：JP2004076900A
公开(公告)日：2004-03-11
申请号：JP2002240687
申请日：2002-08-21
申请人： Topura Co Ltd , 株式会社トープラ
发明人： TAMURA HIDEKI
IPC分类号： B25B13/06 , F16B23/00
摘要： PROBLEM TO BE SOLVED: To provide a screw head with excellent convenience for enabling a fastening operation to various screw parts with different dimensions by a common fastening tool, and for enabling a fastening operation by a fastening tool individually used according to each dimension, and a fastening tool usable to various screw parts of different dimensions having such screw heads.
SOLUTION: This screw head 110 comprises first side faces 111a, 111b, 111c, 111d set to a double face width according to a JIS standard, and second side faces 112a, 112b set to a constant double face width regardless of size of the screw parts. Because screw parts can be fitted to the second side faces 112a, 112b regardless of the size by using a special-purpose tool having a fit opposed face of a constant width, a fastening operation of the screw parts with a plural kinds of sizes is possible by only one tool.
COPYRIGHT: (C)2004,JPO

69. 发明专利

JP2010265928A Screw for grounding 审中-公开
标题翻译：接地螺丝
公开(公告)号：JP2010265928A
公开(公告)日：2010-11-25
申请号：JP2009115770
申请日：2009-05-12
申请人： Topura Co Ltd , 株式会社トープラ
发明人： OKAMURA YOSUKE
IPC分类号： F16B35/00 , F16B23/00 , F16B33/06
摘要： PROBLEM TO BE SOLVED: To provide a screw for grounding capable of increasing a contact area by increasing adhesion between a soldering part and a head seat surface, and capable of reducing a variation of ground resistance.
SOLUTION: In the screw for grounding, a screw shaft 12 is screwed into a substrate supporting part supporting an electric substrate through a lower hole formed at the electric substrate, and the head seat surface is brought into contact with the soldering part deposited at the periphery of the lower hole, and the soldering part and the substrate supporting part are made to be electrically conductive, and an annular protrusion having a center axis of the screw shaft as the center is provided on the head seat surface. The annular protrusion is preferably an endlessly continuous protrusion, but may be a non-continuous protrusion.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过增加焊接部分和头座表面之间的粘附性而增加接触面积的接地螺钉，并且能够减小接地电阻的变化。
解决方案：在接地螺钉中，螺杆轴12通过形成在电气基板上的下孔螺纹连接在支撑电气基板的基板支撑部分中，并且头座表面与沉积的焊接部分接触在下孔的周边，使焊接部和基板支撑部导电，在头座表面上设置以螺杆轴的中心轴为中心的环状突起。环形突起优选地是环形连续的突起，但是可以是非连续的突起。版权所有（C）2011，JPO＆INPIT

70. 发明专利

JP2010019391A Screw tightening structure by high-strength self-forming screw 有权
标题翻译：螺杆紧固结构由高强度自成型螺丝
公开(公告)号：JP2010019391A
公开(公告)日：2010-01-28
申请号：JP2008182482
申请日：2008-07-14
申请人： Topura Co Ltd , 株式会社トープラ
发明人： MORI SHIGETO , UMADA AKIHIDE , MATSUNO MAYUMI
IPC分类号： F16B25/04 , F16B5/02 , F16B25/00
CPC分类号： F16B25/0021 , Y10T403/75
摘要： PROBLEM TO BE SOLVED: To provide a screw tightening structure capable of reducing working processes without changing a shape of a mating member, capable of enhancing bolt strength and fatigue strength, capable of making further an engaging length of a thread ridge not changed remarkably compared with conventional one, capable of attaining size-down as a result thereof, and capable of contributing greatly to weight reduction of a vehicle. SOLUTION: In the screw tightening structure, a self-forming screw manufactured by form-rolling before heat treatment and having strength 14T of forming a female screw by itself, is used as a fastening bolt, and a member screwed in with the self-forming screw is made serve as a member 4 having a prepared hole 5 not screw-formed under a screw drilling or forging drilling worked state. The screw tightening structure after tightened with an attaching member 6 has 75-90% of catching rate between the female screw formed by the self-formation and a male screw, and is constituted to bring the engaging length of the screw with the prepared hole into d-2.2d (in case of a steel casted or forged member, and d represents a diameter), or d-2.5d (in case of an aluminum die cast member). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够减少加工过程而不改变配合构件的形状的能够提高螺栓强度和疲劳强度的螺钉紧固结构，能够进一步使螺纹脊的接合长度不变显着地与常规的相比，能够实现其尺寸减小，并且能够极大地有助于减轻车辆的重量。解决方案：在螺钉紧固结构中，使用在热处理之前通过成形轧制而自身形成内螺纹的强度为14T的自成型螺钉作为紧固螺栓，并且与螺纹拧紧的构件自成形螺杆被用作具有未在螺旋钻孔或锻造钻孔加工状态下螺旋形成的预定孔5的构件4。通过安装构件6紧固后的螺钉紧固结构在由自形成的阴螺纹和外螺纹之间具有75-90％的捕获速率，并且构成为使螺钉与预制孔的接合长度 d-2.2d（在铸钢或锻造构件的情况下，d表示直径），或d-2.5d（在铝压铸件的情况下）。版权所有（C）2010，JPO＆INPIT

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