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1. 发明申请

US20130294866A1 PUNCH RIVET AND DIE 审中-公开
标题翻译： PUNCH RIVET和DIE
公开(公告)号：US20130294866A1
公开(公告)日：2013-11-07
申请号：US13935256
申请日：2013-07-03
申请人： Sumanjit SINGH
发明人： Sumanjit SINGH , Wolfgang WENZL
IPC分类号： F16B19/08
CPC分类号： F16B19/08 , B21J15/025 , B21J15/36 , F16B19/086 , Y10T29/49835 , Y10T29/49956
摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by way of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.
摘要翻译：描述了用于生产冲压铆钉连接件的冲压铆钉和模具。冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和较大的径向内半径连接，该径向半径相互切向地彼此并入。普通切线与径向平面包围的角度在10°±20°的范围内。模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。

2. 发明授权

US06663329B2 Self-penetrating fastening rivet 有权
公开(公告)号：US06663329B2
公开(公告)日：2003-12-16
申请号：US09950971
申请日：2001-09-13
申请人： Sumanjit Singh , Stuart Edmond Blacket , Trevor B. Jones , Howard J. Litherland
发明人： Sumanjit Singh , Stuart Edmond Blacket , Trevor B. Jones , Howard J. Litherland
IPC分类号： F16B1908
CPC分类号： B21J15/025 , B21J15/36 , F16B19/086 , Y10T29/49837 , Y10T29/5343
摘要： A rivet capable of self-piercing at least one sheet of material and becoming embedded in one of such sheets, generally consisting of a head section and a shank section formed integrally with the head section, wherein the head section includes an upwardly and outwardly curved side wall surface extending from the shank section to an upper portion of the head section, and the shank section includes a recess in a lower end thereof, with the lower end of the shank section having a peripheral cutting edge sufficient to penetrate such material.

3. 发明申请

US20100232906A1 PUNCH RIVET AND DIE 有权
标题翻译： PUNCH RIVET和DIE
公开(公告)号：US20100232906A1
公开(公告)日：2010-09-16
申请号：US12305821
申请日：2007-06-19
申请人： Sumanjit Singh , Wolfgang Wenzl
发明人： Sumanjit Singh , Wolfgang Wenzl
IPC分类号： F16B19/08 , B21J15/34
CPC分类号： F16B19/08 , B21J15/025 , B21J15/36 , F16B19/086 , Y10T29/49835 , Y10T29/49956
摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by means of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.
摘要翻译：描述了用于生产冲压铆钉连接件的冲压铆钉和模具。冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和更大的径向内半径连接，半径相对于另一切向半径相互合并。普通切线与径向平面包围的角度在10°±20°的范围内。模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。

4. 发明授权

US06385843B1 Self-penetrating fastening system 失效
标题翻译：自穿紧固系统
公开(公告)号：US06385843B1
公开(公告)日：2002-05-14
申请号：US08619672
申请日：1996-04-29
申请人： Sumanjit Singh , Stuart Edmond Blacket , Trevor B. Jones , Howard J. Litherland
发明人： Sumanjit Singh , Stuart Edmond Blacket , Trevor B. Jones , Howard J. Litherland
IPC分类号： B23P1700
CPC分类号： B21J15/025 , B21J15/36 , F16B19/086 , Y10T29/49837 , Y10T29/5343
摘要： The self-penetrating fastening device proposed consists of a rivet (3), acted on by a punch (13), and a die (15), the rivet consisting of a head (4) and a shank (6) with a central cavity (8) whose open end partly penetrates a metal sheet (1) in which it is held. At the end of the rivet shank (6) remote from the rivet head (4), the cavity (8) is essentially conical in shape, the angle of the aperture being &agr;. In addition, the transition zone between the rivet shaft (6) and the underneath (11) of the rivet head (4) is essentially rounded (R1). A rivet joint produced using this device is sufficiently strong to meet severe requirements, and the surface of the metal sheet in the region of the rivet is not affected by the perforation process.
摘要翻译：提出的自穿透紧固装置包括由冲头（13）和模具（15）作用的铆钉（3），所述铆钉由头部（4）和柄部（6）组成，所述铆钉具有中心腔（8），其开口端部分地穿透其中被保持的金属片（1）。在远离铆钉头（4）的铆钉柄（6）的端部，空腔（8）基本上是圆锥形的，孔的角度为α。此外，铆钉轴（6）和铆钉头（4）的下面（11）之间的过渡区域基本上是圆形（R1）。使用该装置制造的铆钉接头足够坚固以满足严格的要求，并且铆钉区域中的金属板的表面不受穿孔过程的影响。

5. 发明授权

US5752305A Self-piercing riveting method and apparatus 失效
标题翻译：自刺式铆接方法和装置
公开(公告)号：US5752305A
公开(公告)日：1998-05-19
申请号：US454296
申请日：1996-03-01
申请人： Alf Cotterill , Stuart Edmond Blacket , Sumanjit Singh
发明人： Alf Cotterill , Stuart Edmond Blacket , Sumanjit Singh
IPC分类号： B21J15/00 , B21J15/02 , B21J15/10 , B23P11/00
CPC分类号： B21J15/10 , B21J15/025 , Y10T29/49837 , Y10T29/49956 , Y10T29/5343 , Y10T29/5377
摘要： A method of riveting comprises inserting a self-piercing rivet into sheet material without full penetration such that the deformed end of the rivet remains encapsulated by an upset annulus of the sheet material. The sheet material is clamped with a substantial force during the riveting operation in the region around the rivet insertion location. The clamping force is maintained constant throughout at least the major part of the riveting operation and has a magnitude of up to 1.5 tonnes. A riveting machine for carrying out the method comprises a punch, means for feeding rivets successively to the punch for insertion into sheet material to be riveted, a die aligned with the punch for deforming the rivet inserted thereby, and clamping means for clamping the sheet material with a substantial force during the riveting operation in the region around the rivet insertion location.
摘要翻译： PCT No.PCT / GB93 / 02608 Sec。 371日期1996年3月1日 102（e）1996年3月1日PCT 1993年12月20日PCT公布。出版物WO94 / 14554 日期1994年7月7日一种铆接方法包括将自刺穿铆钉插入片材中而没有完全穿透，使得铆钉的变形端部保持被片材材料的翘曲环形包围。在铆接插入位置周围的区域中铆接操作期间，片材以大量的力被夹紧。至少在铆接操作的主要部分，夹紧力保持不变，并且其强度可达1.5吨。用于执行该方法的铆接机包括冲头，用于将铆钉连续地供给到冲头以插入待铆接的片材的装置，与冲头对准的模具，用于使由其插入的铆钉变形，以及用于夹紧片材的夹紧装置在铆钉插入位置周围的区域的铆接操作期间具有相当大的力。

6. 发明授权

US08506228B2 Punch rivet and die 有权
标题翻译：冲压铆钉和死
公开(公告)号：US08506228B2
公开(公告)日：2013-08-13
申请号：US12305821
申请日：2007-06-19
申请人： Sumanjit Singh , Wolfgang Wenzl
发明人： Sumanjit Singh , Wolfgang Wenzl
IPC分类号： F16B19/08
CPC分类号： F16B19/08 , B21J15/025 , B21J15/36 , F16B19/086 , Y10T29/49835 , Y10T29/49956
摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by means of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.
摘要翻译：描述了用于生产冲压铆钉连接件的冲压铆钉和模具。冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和更大的径向内半径连接，半径相对于另一切向半径相互合并。普通切线与径向平面包围的角度在10°±20°的范围内。模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。

7. 发明申请

US20100068001A1 RIVET 失效
标题翻译：铆钉
公开(公告)号：US20100068001A1
公开(公告)日：2010-03-18
申请号：US12516993
申请日：2007-11-28
申请人： Ziad Khalil , Sumanjit Singh
发明人： Ziad Khalil , Sumanjit Singh
IPC分类号： F16B13/04
CPC分类号： F16B19/1054 , F16B19/10
摘要： The invention relates to a rivet (2) for connecting workpieces (11, 12), in particular a blind rivet, having a sleeve (1) with a shank (5) and a widened preformed head (13) adjoining thereto, and optionally a rivet mandrel (8) with a head (9), wherein an end of the shank (5) lying opposite the preformed head (13) if necessary can be deformed to form a driven head by drawing the rivet mandrel (8) into the sleeve (1). In order that during the placement of a rivet (2) a gap (10) between the rivet (2) and workpieces (11, 12) to be connected can be closed and a highly loadable connection can be achieved, at least one indentation (3) running axially and/or at least one slot running axially are provided in the shank (5), which indentation (3) or which slot (4) during the placement of the rivet (2) causes a radial expansion of the shank (5) of the sleeve (1) towards the workpieces (11, 12).
摘要翻译：本发明涉及一种用于连接工件（11,12），特别是盲铆钉的铆钉（2），其具有带有柄（5）的套筒（1）和与其相邻的加宽的预制头部（13），并且可选地，具有头部（9）的铆钉心轴（8），其中如果需要，与预成型头部（13）相对的柄部（5）的端部可以变形以通过将铆钉心轴（8）拉入套筒（1）。为了在铆钉（2）的放置期间，可以关闭铆钉（2）和待连接的工件（11,12）之间的间隙（10），并且可以实现高度可加载的连接，至少一个压痕 3）轴向运行和/或至少一个沿轴向延伸的狭槽设置在柄部（5）中，在铆钉（2）的放置期间该凹陷（3）或哪个槽（4）引起柄部的径向膨胀（套筒（1）的工具（5）朝向工件（11,12）。

8. 发明授权

US4329561A Method of ensuring the maintenance of constant quality of spot welds 失效
标题翻译：确保点焊质量保持不变的方法
公开(公告)号：US4329561A
公开(公告)日：1982-05-11
申请号：US011975
申请日：1979-02-14
申请人： Rolf Schafer , Sumanjit Singh
发明人： Rolf Schafer , Sumanjit Singh
IPC分类号： B23K11/24 , B23K11/25 , B23K11/34
CPC分类号： B23K11/34 , B23K11/25
摘要： A method of improving the reproducibility of the welds in an electric spot welding machine comprises prior to the initiation of a welding operation passing a preheating current of lower magnitude than the welding current through the parts to be welded. When either the total electrical workpiece resistance of the parts to be welded has fallen below a given limit or when its rate of decrease is slower than a predetermined limit the changeover from preheating current to welding current is effected.
摘要翻译：提高电点焊机中焊缝再现性的方法包括在焊接操作开始之前通过比通过待焊接部件的焊接电流低的量级的预热电流。当待焊接部件的总电工件电阻值低于给定极限时，或者当其降低速率比预定限制慢时，可以实现从预热电流到焊接电流的切换。

9. 发明授权

US09091290B2 Punch rivet and die 有权
标题翻译：冲压铆钉和死
公开(公告)号：US09091290B2
公开(公告)日：2015-07-28
申请号：US13935256
申请日：2013-07-03
申请人： Sumanjit Singh , Wolfgang Wenzl
发明人： Sumanjit Singh , Wolfgang Wenzl
IPC分类号： F16B19/08 , B21J15/02 , B21J15/36
CPC分类号： F16B19/08 , B21J15/025 , B21J15/36 , F16B19/086 , Y10T29/49835 , Y10T29/49956
摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by way of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.
摘要翻译：描述了用于生产冲压铆钉连接件的冲压铆钉和模具。冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和较大的径向内半径连接，该径向半径相互切向地彼此并入。普通切线与径向平面包围的角度在10°±20°的范围内。模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。

10. 发明授权

US08348565B2 Rivet 失效
标题翻译：铆钉
公开(公告)号：US08348565B2
公开(公告)日：2013-01-08
申请号：US12516993
申请日：2007-11-28
申请人： Ziad Khalil , Sumanjit Singh
发明人： Ziad Khalil , Sumanjit Singh
IPC分类号： F16B13/04
CPC分类号： F16B19/1054 , F16B19/10
摘要： The invention relates to a rivet (2) for connecting workpieces (11, 12), in particular a blind rivet, having a sleeve (1) with a shank (5) and a widened preformed head (13) adjoining thereto, and optionally a rivet mandrel (8) with a head (9), wherein an end of the shank (5) lying opposite the preformed head (13) if necessary can be deformed to form a driven head by drawing the rivet mandrel (8) into the sleeve (1). In order that during the placement of a rivet (2) a gap (10) between the rivet (2) and workpieces (11, 12) to be connected can be closed and a highly loadable connection can be achieved, at least one indentation (3) running axially and/or at least one slot running axially are provided in the shank (5), which indentation (3) or which slot (4) during the placement of the rivet (2) causes a radial expansion of the shank (5) of the sleeve (1) towards the workpieces (11, 12).
摘要翻译：本发明涉及一种用于连接工件（11,12），特别是盲铆钉的铆钉（2），其具有带有柄（5）的套筒（1）和与其相邻的加宽的预制头部（13），并且可选地，具有头部（9）的铆钉心轴（8），其中如果需要，与预成型头部（13）相对的柄部（5）的端部可以变形以通过将铆钉心轴（8）拉入套筒（1）。为了在铆钉（2）的放置期间，可以关闭铆钉（2）和待连接的工件（11,12）之间的间隙（10），并且可以实现高度可加载的连接，至少一个压痕 3）轴向运行和/或至少一个沿轴向延伸的狭槽设置在柄部（5）中，在铆钉（2）的放置期间该凹陷（3）或哪个槽（4）引起柄部的径向膨胀（套筒（1）的工具（5）朝向工件（11,12）。

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