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1. 发明授权

US08899089B1 Apparatus to produce self-piercing and clinch nut and method for producing self-piercing and clinch nut 有权
标题翻译：用于生产自刺穿和紧固螺母的装置以及用于生产自刺穿和紧固螺母的方法
公开(公告)号：US08899089B1
公开(公告)日：2014-12-02
申请号：US14447572
申请日：2014-07-30
申请人： Shinjo Manufacturing Co., Ltd.
发明人： Tadashi Shinjo
IPC分类号： B21D53/24 , B21D28/02 , B21D22/02 , B21D35/00
CPC分类号： B21D53/24 , B21D22/02 , B21D28/02 , B21D35/001 , B21K1/702
摘要： An apparatus to produce a self-piercing and clinch nut includes a first forging die assembly, a second forging die assembly, a third forging die assembly, a transfer mechanism, and a controller. The first forging die assembly is configured to subject a blank to first processing. The second forging die assembly is adjacent to the first forging die assembly and configured to subject the blank to second processing after the blank has undergone the first processing in the first forging die assembly. The third forging die assembly is adjacent to the second forging die assembly and configured to subject the blank to third processing after the blank has undergone the second processing in the second forging die assembly. The controller is configured to control the first forging die assembly, the second forging die assembly, the third forging die assembly, and the transfer mechanism to operate.
摘要翻译：一种用于生产自穿孔和铆接螺母的设备包括第一锻造模具组件，第二锻造模具组件，第三锻模模具组件，传送机构和控制器。第一锻造模具组件被配置成对空白进行第一次处理。第二锻模组件与第一锻模组件相邻，并且构造成在坯料经过第一锻模组件中的第一加工之后使坯件进行第二加工。第三锻模组件与第二锻模组件相邻，并且构造成在坯件经过第二锻模组件中的第二加工之后使坯件进行第三加工。控制器被配置为控制第一锻造模具组件，第二锻造模具组件，第三锻造模具组件和传送机构的操作。

2. 发明授权

US08534973B2 Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements 有权
公开(公告)号：US08534973B2
公开(公告)日：2013-09-17
申请号：US13372830
申请日：2012-02-14
申请人： Jiri Babej , Richard Humpert
发明人： Jiri Babej , Michael Vieth , Richard Humpert
IPC分类号： F16B37/12
CPC分类号： B21K1/702 , B21H7/00 , B21K1/66
摘要： The invention relates to a method for producing hollow body elements (200), for example, nut elements which are applied to components which are normally made of steel (280), in particular, for producing hollow body elements having an essentially quadratic or rectangular external profile (202). Said method consists of cutting individual elements of a profile in the form of a profile rod (1) or a winding after holes (204) have previously been stamped in the profile, a threaded cylinder (206) is subsequently, optionally, formed using a follow-on composite tool (10) which consists of several working stations. The invention is characterized in that a penetrating process and a punching process are carried out in the working station. The invention also relates to hollow body elements (200), components, follow-on composite tools (10) and rolling mills (600, 602).

3. 发明授权

US07878746B2 Functional element, assembling component consisting of the functional element combined with a metal sheet, method for producing the assembly component and method for producing the functional element 失效
标题翻译：功能元件，由与金属板结合的功能元件组成的组装部件，用于制造组件部件的方法和用于制造功能元件的方法
公开(公告)号：US07878746B2
公开(公告)日：2011-02-01
申请号：US10595837
申请日：2004-11-16
申请人： Jiri Babej
发明人： Jiri Babej
IPC分类号： F16B37/04
CPC分类号： F16B37/068 , B21K1/702 , B23P19/062
摘要： The invention relates to a functional element (10) comprising a longitudinal axis (14), a body part (16), a hollow pressed part (18), an annular supporting surface (20) which is arranged on the body part, substantially extended in a perpendicular direction with respect to the longitudinal axis and is radially displaced away from the pressed part and an annular groove (21) which axially extends and is embodied in the body part radially inside the supporting surface. Locking ribs (26) are preferably provided and at least partly cross the annular groove and the free end (28) of the pressed part is provided with a annular cutting edge (30). The inventive functional element is characterised in that an annular bulge (32) is embodied on the pressed part between the annular supporting surface and the free end of the pressed part and an annular cavity (34) is embodied around said pressed part between the bulge and the front free end thereof. An assembling component consisting of the functional element combined with a metal sheet, a method for producing the assembling component and a method for producing the functional element are also disclosed.
摘要翻译：本发明涉及一种功能元件（10），其包括纵向轴线（14），主体部分（16），中空挤压部分（18），环形支撑表面（20），其布置在主体部分上，在相对于纵向轴线的垂直方向上并且远离压制部件径向移动，并且环形槽（21）轴向地延伸并且被体现在主体部分中径向地位于支撑表面内。锁定肋（26）优选地设置并且至少部分地与环形槽交叉，并且受压部分的自由端（28）设置有环形切割边缘（30）。本发明的功能元件的特征在于，在环形支撑表面和被按压部分的自由端之间的按压部分上实施环形凸起（32），并且环形空腔（34）围绕所述按压部分围绕凸起和其前端自由端。还公开了由与金属片结合的功能元件组成的组装部件，组装部件的制造方法和功能元件的制造方法。

4. 发明申请

US20100227700A1 CLINCH NUT FASTENING METHOD 有权
标题翻译： CLINCH NUT FASTENING方法
公开(公告)号：US20100227700A1
公开(公告)日：2010-09-09
申请号：US12783034
申请日：2010-05-19
申请人： W. Richard Pamer
发明人： W. Richard Pamer
IPC分类号： B21D53/24
CPC分类号： B21K1/702 , C21D1/10 , C21D9/0068 , C21D9/0093 , C21D2221/00 , F16B37/068 , Y02P10/253
摘要： A metal clinch fastener has portions thereof selectively hardened to enable use of the fastener with metal members of differing hardness values. The selective hardening of the fastener enables mounting with application of required forces for piercing and/or plastic deformation of the metal member without undesirable deformation or distortion of the fastener. The screw thread region or zone of the fastener has a relatively lesser hardness suitable and may be pre-threaded or later threaded by engagement with a thread forming screw.
摘要翻译：金属紧固件具有选择性地硬化的部分，以使得能够使用具有不同硬度值的金属构件。紧固件的选择性硬化使得能够通过施加用于金属构件的刺穿和/或塑性变形所需的力而进行安装，而不会有不必要的紧固件的变形或变形。紧固件的螺纹区域或区域具有适当的相对较小的硬度，并且可以通过与螺纹成形螺钉的接合而被预螺纹或稍后螺纹连接。

5. 发明授权

US07740436B2 Clinch nut 有权
标题翻译：紧固螺母
公开(公告)号：US07740436B2
公开(公告)日：2010-06-22
申请号：US11689067
申请日：2007-03-21
申请人： W. Richard Pamer
发明人： W. Richard Pamer
IPC分类号： F16B37/06
CPC分类号： B21K1/702 , C21D1/10 , C21D9/0068 , C21D9/0093 , C21D2221/00 , F16B37/068 , Y02P10/253
摘要： A metal clinch fastener has portions thereof selectively hardened to enable use of the fastener with metal members of differing hardness values. The selective hardening of the fastener enables mounting with application of required forces for piercing and/or plastic deformation of the metal member without undesirable deformation or distortion of the fastener. The screw thread region or zone of the fastener has a relatively lesser hardness suitable and may be pre-threaded or later threaded by engagement with a thread forming screw.
摘要翻译：金属紧固件具有选择性地硬化的部分，以使得能够使用具有不同硬度值的金属构件。紧固件的选择性硬化使得能够通过施加用于金属构件的刺穿和/或塑性变形所需的力而进行安装，而不会有不必要的紧固件的变形或变形。紧固件的螺纹区域或区域具有适当的相对较小的硬度，并且可以通过与螺纹成形螺钉的接合而被预螺纹或稍后螺纹连接。

6. 发明授权

US07591623B2 Heavy metal pierce nut 有权
标题翻译：重金属刺穿螺母
公开(公告)号：US07591623B2
公开(公告)日：2009-09-22
申请号：US11796079
申请日：2007-04-26
申请人： John M. Parker
发明人： John M. Parker
IPC分类号： F16B37/04
CPC分类号： F16B37/068 , B21K1/702 , B23P19/062 , F16B33/002
摘要： A self-attaching fastener includes a pilot portion having an outer side wall and is surrounded by an annular flange. The annular flange includes a planar end face defining a peripheral edge with a diameter greater than a diameter of said outer side wall of the pilot portion. The end face includes a plurality of first circumferentially spaced anti-rotation elements each having a planar top face spaced above the planar end face of the annular flange and a second plurality of second circumferentially spaced anti-rotation elements each having a planar top face spaced below the planar end face of the annular flange. Each of the first and second anti-rotation elements extend from about one of the peripheral edge of the annular flange and the outer side wall to a location spaced from the other of the peripheral edge of the flange portion and the outer side wall of the pilot portion.
摘要翻译：自连接紧固件包括具有外侧壁并被环形凸缘包围的先导部分。环形凸缘包括限定具有大于引导部分的所述外侧壁的直径的直径的周边边缘的平坦端面。端面包括多个第一周向间隔的防旋转元件，每个防旋转元件具有在环形凸缘的平面端面之上间隔开的平坦顶面和第二多个第二周向间隔的防旋转元件，每个具有平坦的顶面，环形凸缘的平面端面。第一和第二防旋转元件中的每一个从环形凸缘和外侧壁的周边边缘中的大约一个延伸到与凸缘部分的周边边缘和引导件的外侧壁一部分。

7. 发明授权

US07387575B2 Method of manufacturing hollow body elements, section for use in the method, hollow body element, component assembly and die 有权
标题翻译：制造中空体元件的方法，用于该方法的截面，中空体元件，部件组件和模具
公开(公告)号：US07387575B2
公开(公告)日：2008-06-17
申请号：US11267695
申请日：2005-11-03
申请人： Jiri Babej , Michael Vieth , Richard Humpert
发明人： Jiri Babej , Michael Vieth , Richard Humpert
IPC分类号： B21D53/24
CPC分类号： B21D53/24 , B21K1/66 , B21K1/68 , B21K1/702 , B23P19/062 , F16B37/068 , Y10T29/49789 , Y10T29/49798 , Y10T29/49995
摘要： The invention relates to a method for producing hollow bodies (11, 211, 411) such as nut elements to be fastened to components (13, 213, 413) that usually consist of sheet metal. The invention especially relates to a method for producing hollow bodies with an at least substantially square or rectangular outline by cutting individual bodies from a profile (10, 210, 410) in the form of a profile rod or a reel after respective holes (98, 298, 498) have been punched into the profile, and optionally afterwards producing a threaded cylinder (110, 310, 510). The inventive method is further characterized in that before or after the punching of the profile a passage treatment is carried our in order to produce a cylindrical or annular projection (36, 236, 436), concentric to the punching or the intended punching, on the side (12, 212, 412) of the profile facing the component by flow of material. The projection is optionally shaped to an annular punched section in an additional molding cycle. The invention further relates to various hollow bodies, assembly units and molds for producing said hollow bodies.
摘要翻译：本发明涉及一种用于制造中空体（11,211,411）的方法，所述中空体（11,211,411）例如要紧固到通常由金属板构成的部件（13,213,413）上的螺母元件。本发明特别涉及一种用于制造具有至少基本上正方形或矩形轮廓的中空体的方法，该方法通过在相应的孔（98,90）之后从轮廓杆或卷轴形式的轮廓（10,210,410）中切割各个体， 298,498）已被冲压到轮廓中，并且随后可选地产生螺纹圆柱体（110,310,510）。本发明的方法的特征还在于，在冲压轮廓之前或之后，进行通道处理，以便产生与冲压或预期冲压同心的圆柱形或环形凸起（36,236,436）侧面（12,212,412）通过材料的流动面向组件。该凸起可选地在另外的模制周期中成形为环形冲压部分。本发明还涉及用于制造所述中空体的各种中空体，组装单元和模具。

8. 发明授权

US07112025B2 Self-attaching nut 有权
公开(公告)号：US07112025B2
公开(公告)日：2006-09-26
申请号：US11262263
申请日：2005-10-28
申请人： Richard P. Ward , Harold T. Woods , John J. Vrana , John M. Parker , Kerry V. Boggs
发明人： Richard P. Ward , Harold T. Woods , John J. Vrana , John M. Parker , Kerry V. Boggs
IPC分类号： F16B37/04
CPC分类号： B21K1/702 , B23P19/062 , F16B37/068
摘要： A self-attaching nut including a central pilot portion, a flange portion surrounding the pilot portion having an end face including an annular groove in the end face having inclined inner and outer side walls and a plurality of circumferentially spaced radial ribs integral with the outer side wall extending beyond a midportion of the bottom wall, but spaced from the inner side wall. In one embodiment, the top faces of the radial ribs is inclined to adjacent the inner side wall of the annular groove and in another embodiment, the radial inner ends of the ribs are spaced above the plane of the bottom wall and include an inwardly inclined face.

9. 发明申请

US20040146375A1 Self-attaching nut 审中-公开
标题翻译：自连接螺母
公开(公告)号：US20040146375A1
公开(公告)日：2004-07-29
申请号：US10612455
申请日：2003-07-02
发明人： Richard P. Ward , Harold T. Woods , John J. Vrana , John M. Parker , Kerry V. Boggs
IPC分类号： F16B037/04
CPC分类号： B21K1/702 , B23P19/062 , F16B37/068
摘要： A self-attaching nut including a central pilot portion, a flange portion surrounding the pilot portion having an end face including an annular groove in the end face having inclined inner and outer side walls and a plurality of circumferentially spaced radial ribs integral with the outer side wall extending beyond a midportion of the bottom wall, but spaced from the inner side wall. In one embodiment, the top faces of the radial ribs is inclined to adjacent the inner side wall of the annular groove and in another embodiment, the radial inner ends of the ribs are spaced above the plane of the bottom wall and include an inwardly inclined face.
摘要翻译：包括中心引导部分的自连接螺母，围绕引导部分的凸缘部分，其具有在端面中包括具有倾斜的内外侧壁的环形槽的端面和与外侧一体的多个周向间隔开的径向肋壁延伸超过底壁的中部，但与内侧壁间隔开。在一个实施例中，径向肋的顶面相对于环形槽的内侧壁倾斜，并且在另一个实施例中，肋的径向内端在底壁的平面之上间隔开，并且包括向内倾斜的面。

10. 发明授权

US3793658A Method of forming a fastener 失效
标题翻译：形成紧固件的方法
公开(公告)号：US3793658A
公开(公告)日：1974-02-26
申请号：US3793658D
申请日：1971-06-03
申请人： MULTIFASTENER CORP
发明人： LADOUCEUR H
IPC分类号： B21K1/70 , F16B37/06
CPC分类号： B21K1/702 , F16B37/068 , Y10S411/968
摘要： The method disclosed herein is suitable for forming a fastener having a panel receiving re-entrant groove, such as a piercing nut or fastener having a central pilot portion and a surrounding groove which is restricted at the open end. The method includes impacting the pilot or piercing face of nut blank with a punch having an annular protrusion forming the central pilot portion and a surrounding groove having parallel side walls. The grooved end of the fastener is then forced into a tapered die opening, deforming the outer side wall of the groove inwardly to provide a restricted or re-entrant groove opening. In the disclosed method, the nut blank is first deformed in a hexgonal die and the outer groove wall is also hexagonal. The nut blank is then pierced, through the pilot portion.
摘要翻译：本文公开的方法适用于形成紧固件，该紧固件具有接收重入凹槽的面板，例如具有中心导向部分的穿孔螺母或紧固件，以及限制在开口端的周围凹槽。该方法包括用具有形成中心导向部分的环形突起的冲头和具有平行侧壁的周围凹槽冲击螺母毛坯的导向面或刺穿面。然后紧固件的开槽端被迫进入锥形模头开口，使凹槽的外侧壁向内变形，以提供限制或重新开口的凹槽开口。在所公开的方法中，螺母坯料首先在正交模具中变形，并且外槽壁也是六边形。然后通过导向部分刺穿螺母毛坯。

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