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1. 发明授权

EP2631022B1 Die for self-piercing rivet fastening device 有权
标题翻译： Matrizefüreine Vorrichtung zum Setzen von Stanznieten
公开(公告)号：EP2631022B1
公开(公告)日：2014-06-11
申请号：EP13155368.7
申请日：2013-02-15
申请人： Newfrey LLC
发明人： Makino, Takanori , Sakoda, Kanji , Imaizumi, Hiroshi
IPC分类号： B21J15/02 , B21J15/36 , B21J15/28
CPC分类号： B21J15/025 , B21J15/36 , F16B5/04 , F16B19/086

2. 发明授权

EP2397568B1 Blind fastener and manufacturing method therefor 有权转让
标题翻译：其紧固件及其制造方法
公开(公告)号：EP2397568B1
公开(公告)日：2017-04-19
申请号：EP11170237.9
申请日：2011-06-16
申请人： Newfrey LLC
发明人： Makino, Takanori
IPC分类号： C21D1/20 , C23C8/22 , F16B19/10 , F16B37/06
CPC分类号： C21D1/20 , C23C8/22 , F16B19/1036 , F16B37/067

3. 发明公开

EP2631022A1 Die for self-piercing rivet fastening device 有权
标题翻译：模的装置，用于设置自冲铆钉
公开(公告)号：EP2631022A1
公开(公告)日：2013-08-28
申请号：EP13155368.7
申请日：2013-02-15
申请人： Newfrey LLC
发明人： Makino, Takanori , Sakoda, Kanji , Imaizumi, Hiroshi
IPC分类号： B21J15/02 , B21J15/36 , B21J15/28
CPC分类号： B21J15/025 , B21J15/36 , F16B5/04 , F16B19/086
摘要： The invention relates to a die (50) for a self-piercing rivet fastening device (1) comprising a punch (4) for driving a self-piercing rivet (10) having a large-diameter head portion (11) and hollow leg portions (12) extending from the head portion into a plurality of fastened members (41, 42) placed on the die. There is a cavity (51) in the upper surface of the die (50) for receiving portions of the fastened members (41, 42) which protrude after the self-piercing rivet (10) has been driven into the members by the punch. The cavity (51) is axially symmetrical relative to the central axis of the cavity, and has a round concave surface (52) in the central portion, a convex surface (54) surrounding the round concave surface (52), and a concave surface (53) in the outer peripheral portion surrounding the convex surface. The die (50) is able to fasten members made of a material with low malleability.

4. 发明授权

EP2511540B1 Blind rivet and fastening method thereof 有权
公开(公告)号：EP2511540B1
公开(公告)日：2019-03-27
申请号：EP12162617.0
申请日：2012-03-30
申请人： Newfrey LLC
发明人： Sakoda, Kanji , Makino, Takanori
IPC分类号： F16B19/10 , F16B5/04 , F16B43/00

5. 发明公开

EP2947336A1 BLIND NUT 有权转让
标题翻译： BLINDMUTTER
公开(公告)号：EP2947336A1
公开(公告)日：2015-11-25
申请号：EP15168571.6
申请日：2015-05-21
申请人： Newfrey LLC
发明人： Makino, Takanori , Suzuki, Shinichi , Naito, Nobuharu , Sakoda, Kanji
IPC分类号： F16B37/06
CPC分类号： F16B37/048 , F16B37/067
摘要： A blind nut (20) comprises an internal threaded portion (21), a hollow tubular portion (23) adjacent to the internal threaded portion, and a flange (24); whereby the internal threaded portion is inserted into an attaching hole (43), a part of the tubular portion is plastically deformed so as to expand in diameter, and the attached-to member is held between the deformed expanded diameter portion (27) and the flange, and thereby attached.
The internal threaded portion comprises a first straight portion (31) adjacent to the tubular portion, a first tapered portion (32) with an outside diameter gradually decreasing from the first straight portion, a second straight portion (33) with an outside diameter smaller than the first straight portion, a second tapered portion (34) with an outside diameter gradually decreasing from the first straight portion, and a third straight portion (35) with an outside diameter smaller than the second straight portion.
摘要翻译：盲螺母（20）包括内螺纹部分（21），与内螺纹部分相邻的中空管状部分（23）和凸缘（24）; 由此内螺纹部分插入安装孔（43）中，管状部分的一部分塑性变形以使其直径扩大，并且附着构件保持在变形的扩径部（27）和法兰，从而附着。所述内螺纹部分包括与所述管状部分相邻的第一直线部分（31），具有从所述第一直线部分逐渐减小的外径的第一锥形部分（32），外径小于第一直线部分，具有从第一直线部分逐渐减小的外径的第二锥形部分（34）和外径小于第二直线部分的第三直线部分（35）。

6. 发明公开

EP2511540A2 Blind rivet and fastening method thereof 审中-公开
标题翻译： Blindniet undzugehörigesBefestigungsverfahren
公开(公告)号：EP2511540A2
公开(公告)日：2012-10-17
申请号：EP12162617.0
申请日：2012-03-30
申请人： Newfrey LLC
发明人： Sakoda, Kanji , Makino, Takanori
IPC分类号： F16B19/10
CPC分类号： F16B19/1045 , F16B5/04 , F16B19/1054 , F16B43/00 , Y10T29/49956
摘要： A blind rivet fastens together a first member (41) having a first fastening hole (42), and a second member (44) having a second fastening hole (45) arranged on the working side of the first member to be fastened. The inner diameter of the second fastening hole (45) is greater than the inner diameter of the first fastening hole (42) in order to compensate for any position error. The blind rivet comprises a rivet body (10) having a sleeve (11), a rivet head (12), and a through hole (13); a mandrel (20) having an elongated stem (21) and a head (23); and a washer (30). The washer (30) is arranged around the outer circumferential surface of the sleeve (11) and adjacent to the rivet head (12). The members (41, 44) are fastened between the enlarged end of the sleeve (11) and the washer (30).
摘要翻译：盲铆钉将具有第一紧固孔（42）的第一构件（41）和具有布置在待紧固的第一构件的工作侧上的第二紧固孔（45）的第二构件（44）固定在一起。为了补偿任何位置误差，第二紧固孔（45）的内径大于第一紧固孔（42）的内径。盲铆钉包括具有套筒（11），铆钉头（12）和通孔（13）的铆钉体（10）。具有细长杆（21）和头部（23）的心轴（20）; 和垫圈（30）。垫圈（30）围绕套筒（11）的外圆周表面并且靠近铆钉头（12）布置。构件（41,44）紧固在套筒（11）的扩大端和垫圈（30）之间。

7. 发明公开

EP2322815A2 Blind rivet 有权
标题翻译： Blindniet
公开(公告)号：EP2322815A2
公开(公告)日：2011-05-18
申请号：EP10190613.9
申请日：2010-11-10
申请人： Newfrey LLC
发明人： Makino, Takanori
IPC分类号： F16B19/10
CPC分类号： F16B19/1054 , F16B19/1045
摘要： [Problem] To provide a blind rivet that can keep the broken mandrel portion from dropping off the rivet body and that can maintain high fastening strength for the blind rivet.
[Solution] A head 7 is formed so that the maximum diameter portion 18 as viewed from the front is arranged in a different position axially with respect to the maximum diameter portion 19 as viewed from the side. The horizontal cross-section of the head 7 is such that a first ellipse is formed in the maximum diameter portion 18, and a second ellipse is formed in the maximum diameter portion 19 with the long axis perpendicular to the long axis of the first ellipse. The horizontal cross-sectional shape of the head 7 is gradually changed in the axial direction so as to continue from the first ellipse to the second ellipse. Each one of the horizontal cross-sections has the same circumferential length at different axial positions on the head.
摘要翻译： [问题]提供一种盲铆钉，其能够使断裂的心轴部分不会脱离铆钉体，并且可以保持用于盲铆钉的高紧固强度。 [解决方案]头部7形成为使得从前方观察的最大直径部18从侧面观察时相对于最大直径部19轴向配置在不同位置。头部7的水平截面使得在最大直径部分18中形成第一椭圆，并且在最大直径部分19中形成第二椭圆，其长轴垂直于第一椭圆的长轴。头7的水平横截面形状在轴向上逐渐变化，从而从第一椭圆延伸到第二椭圆。每个水平横截面在头部的不同轴向位置具有相同的圆周长度。

8. 发明公开

EP2511540A3 Blind rivet and fastening method thereof 审中-公开
标题翻译：盲铆钉和相关联的连接方法
公开(公告)号：EP2511540A3
公开(公告)日：2014-10-15
申请号：EP12162617.0
申请日：2012-03-30
申请人： Newfrey LLC
发明人： Sakoda, Kanji , Makino, Takanori
IPC分类号： F16B19/10 , F16B5/04
CPC分类号： F16B19/1045 , F16B5/04 , F16B19/1054 , F16B43/00 , Y10T29/49956
摘要： A blind rivet fastens together a first member (41) having a first fastening hole (42), and a second member (44) having a second fastening hole (45) arranged on the working side of the first member to be fastened. The inner diameter of the second fastening hole (45) is greater than the inner diameter of the first fastening hole (42) in order to compensate for any position error. The blind rivet comprises a rivet body (10) having a sleeve (11), a rivet head (12), and a through hole (13); a mandrel (20) having an elongated stem (21) and a head (23); and a washer (30). The washer (30) is arranged around the outer circumferential surface of the sleeve (11) and adjacent to the rivet head (12). The members (41, 44) are fastened between the enlarged end of the sleeve (11) and the washer (30).

9. 发明授权

EP2322815B1 Blind rivet 有权
标题翻译：铆钉
公开(公告)号：EP2322815B1
公开(公告)日：2014-05-14
申请号：EP10190613.9
申请日：2010-11-10
申请人： Newfrey LLC
发明人： Makino, Takanori
IPC分类号： F16B19/10
CPC分类号： F16B19/1054 , F16B19/1045

10. 发明公开

EP2322815A3 Blind rivet 有权
标题翻译：铆钉
公开(公告)号：EP2322815A3
公开(公告)日：2012-10-31
申请号：EP10190613.9
申请日：2010-11-10
申请人： Newfrey LLC
发明人： Makino, Takanori
IPC分类号： F16B19/10
CPC分类号： F16B19/1054 , F16B19/1045
摘要： [Problem] To provide a blind rivet that can keep the broken mandrel portion from dropping off the rivet body and that can maintain high fastening strength for the blind rivet.
[Solution] A head 7 is formed so that the maximum diameter portion 18 as viewed from the front is arranged in a different position axially with respect to the maximum diameter portion 19 as viewed from the side. The horizontal cross-section of the head 7 is such that a first ellipse is formed in the maximum diameter portion 18, and a second ellipse is formed in the maximum diameter portion 19 with the long axis perpendicular to the long axis of the first ellipse. The horizontal cross-sectional shape of the head 7 is gradually changed in the axial direction so as to continue from the first ellipse to the second ellipse. Each one of the horizontal cross-sections has the same circumferential length at different axial positions on the head.

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