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1. 发明专利

JP2004060855A Self piercing rivet 审中-公开
公开(公告)号：JP2004060855A
公开(公告)日：2004-02-26
申请号：JP2002223335
申请日：2002-07-31
申请人： Kobe Steel Ltd , Nippon Pop Rivets & Fasteners Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , ポップリベット・ファスナー株式会社 , 株式会社神戸製鋼所
发明人： KATO TORU , UMEMURA HIRONORI , NAITO CHOJI , IGUCHI HIROYUKI , AONO MASAMICHI , NAKAMURA TAKASHI , INAMORI SHIGERU , YOSHIHARA SHINJI , IWASE SATORU , WATARI MASATO , UMEMOTO SHUNICHI
IPC分类号： B21J15/02 , B21J15/08 , F16B5/04 , F16B19/08
CPC分类号： F16B5/04 , B21J15/025 , B21J15/08 , F16B19/086 , Y10T29/49837 , Y10T29/49943 , Y10T29/49956
摘要： PROBLEM TO BE SOLVED: To provide a self piercing rivet which can obtain enough undercut. SOLUTION: The self piercing rivet 1 is made of aluminium or aluminium alloy and composed of a flange 5 of large diameter and a shank section 7 extending from the flange and forming a hollow 6 inside of it and the shank section is formed such that the outside diameter of D1 is formed in a right cylinder. The cavity 6 of the shank section is formed so as to have a tapered conical section 10 for converging with an angle α to the flange side from the edge of the shank and a right cylindrical section 11 of an inside diameter D2 to the edge 14 of the flange 5 from the conical section 10. Almost flat edge face 13 of ring shape with an outside diameter D1 and an radial length T1 is formed at the edge of the shank section and an angle α of the conical section of the cavity is 70-110 degrees. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2008309277A Nut holder and fixture of blind nut 审中-公开
标题翻译： NUT保持器和BLIND NUT的固定
公开(公告)号：JP2008309277A
公开(公告)日：2008-12-25
申请号：JP2007159127
申请日：2007-06-15
申请人： Nippon Pop Rivets & Fasteners Ltd , ポップリベット・ファスナー株式会社
发明人： UMEMURA HIRONORI
IPC分类号： F16B37/04
摘要： PROBLEM TO BE SOLVED: To provide a nut holder which allows execution of blind work by using a cheap commercial nut as it is and shortens the whole length.
SOLUTION: The nut holder 1 consists of an annular flange 9 and a plurality of legs 10 which are suspended from the flange 9 and form the nut containing space 11 and each leg is formed from the slender platy body to touch the side face of the nut 6 and the support part 13 to prevent the drop of the nut due to free end of the edge. The inner face of the adjacent part to the flange 9 of each leg 10 has the inclined taper part 14 so that the diameter of the nut containing space becomes smaller than a nut outside diameter when approaching to the flange and the corresponding part of the leg is deformed to protrude to the outside of a radial direction when the nut 6 is drawn into the taper part.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种螺母保持器，其允许通过使用便宜的商业螺母来执行盲目工作，并缩短整个长度。解决方案：螺母保持器1由环形凸缘9和多个腿10组成，这些凸缘9从凸缘9悬挂并形成螺母容纳空间11，每个腿由细长的板状体形成以接触侧面螺母6和支撑部13以防止由于边缘的自由端引起的螺母的下降。每个腿10的凸缘9的相邻部分的内表面具有倾斜锥形部分14，使得当接近凸缘时，螺母容纳空间的直径小于螺母外径，并且腿的相应部分是当螺母6被拉入锥形部时，变形为向径向外侧突出。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008075754A Blind rivet 有权
标题翻译： BLIND RIVET
公开(公告)号：JP2008075754A
公开(公告)日：2008-04-03
申请号：JP2006255864
申请日：2006-09-21
申请人： Nippon Pop Rivets & Fasteners Ltd , ポップリベット・ファスナー株式会社
发明人： UMEMURA HIRONORI
IPC分类号： F16B19/10 , F16B13/04
摘要： PROBLEM TO BE SOLVED: To provide a blind rivet capable of being easily formed while maintaining a wide grip range.
SOLUTION: A shaft portion 2 of a rivet body 5 of the blind rivet 1 has two diameter shrunk parts 11, 13 isolated from each other in the axial direction, and an intermediate part 14 formed between the two diameter shrunk parts and having a larger diameter than each of the diameter shrunk parts. A boundary 15 between each of the diameter shrunk parts 11, 13 and the intermediate part 14 is changed to be non-linear (into a circular wavy shape) in the peripheral direction of the rivet body shaft portion 2, and the length of each of the diameter shrunk parts 11, 13 in the axial direction of the rivet body shaft portion is changed in the peripheral direction of the rivet body shaft portion.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易地形成的盲铆钉，同时保持宽的抓握范围。解决方案：盲铆钉1的铆钉体5的轴部2具有沿轴向彼此隔离的两个直径收缩部11,13，以及形成在两个直径收缩部之间的中间部14，具有直径比每个直径收缩部分大。每个直径收缩部分11,13和中间部分14之间的边界15在铆钉体轴部分2的周向方向上变为非线性（成圆形波状），并且每个的长度铆钉体轴部的轴向的缩径部11,13沿铆钉体轴部的周向发生变化。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2003007371A Clip for fixing connector 审中-公开
标题翻译：固定连接器夹
公开(公告)号：JP2003007371A
公开(公告)日：2003-01-10
申请号：JP2001193050
申请日：2001-06-26
申请人： Nippon Pop Rivets & Fasteners Ltd , ポップリベット・ファスナー株式会社
发明人： KATO TORU , UMEMURA HIRONORI
IPC分类号： H05K7/12 , H01R12/04
摘要： PROBLEM TO BE SOLVED: To provide a clip for securing a connector on a mounting member such as a printed circuit board, etc., adaptable to any change in thickness of both the connector and the mounting member connector despite its simple and small shape.
SOLUTION: The clip 1 comprises two spaced legs 5, 5 extending in the inserting direction of a mounting hole 13 on both the connector 2 and the mounting member 3, and a head 6 supporting both legs with them spaced each other. This head 6 is formed into a piece long enough to support the two legs with a space, each leg is formed perpendicular to the head end section as a rod of a certain length related with the thickness of both the connector and the mounting member, a stopper 7 is formed so as to keep off one leg by extending outward from the other leg end section, and a flange 11 is formed on the head 6 resiliently extending out laterally across the length direction.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供用于将连接器固定在诸如印刷电路板等的安装构件上的夹子，其适应于连接器和安装构件连接器的厚度的任何变化，尽管它的形状简单而小。解决方案：夹子1包括在连接器2和安装构件3上的安装孔13的插入方向上延伸的两个间隔开的支脚5,5，以及支撑两个腿的头部6，它们彼此间隔开。该头部6形成为足够长的足以支撑具有空间的两个腿部，每个支腿垂直于头端部分形成为与连接器和安装构件的厚度相关的一定长度的杆，a 止动件7形成为通过从另一个腿端部向外延伸而保持一条腿，并且在头部6上形成有沿长度方向横向延伸的凸缘11。

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