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1. 发明授权

US07083479B2 Fastener for an electric contact 失效
标题翻译：紧固件用于电接触
公开(公告)号：US07083479B2
公开(公告)日：2006-08-01
申请号：US10641725
申请日：2003-08-15
申请人： Manfred Muller , Eckhard Blank , Roland Kurz
发明人： Manfred Muller , Eckhard Blank , Roland Kurz
IPC分类号： H01R4/30
CPC分类号： H01R4/64 , H01R4/34 , H01R43/0263 , H01R2201/26
摘要： The present invention relates to a weld-on fastener for an electrical contact with a weld nut (1) which, on its topside has an electric contact face (9) and, on its bottom side, has an annular axial projection (6) which surrounds a cavity (4) of a pre-determinable depth (T), and with a screw (3) screwed into the weld nut (1), which screw (3) also has an electric contact face (9), a spacer ring (2) being clamped between the contact faces (9). The spacer ring (2) preferably has a thickness (D) which is approximately equal to the depth (T) of the cavity (4). When the spacer ring (2) is clamped in, the screw (3) ends approximately flush with the end of the internal thread (12) of the weld nut (1). This combination is distinctive in that it has only a low overall height, no metal scabs reach the thread (12) during welding-on, the contact faces (9) are protected during assembly and the welded connection can absorb high torques even when welding onto thin work pieces (7).
摘要翻译：本发明涉及一种用于与焊接螺母（1）的电接触的焊接紧固件，其在其顶部具有电接触面（9），并且在其底侧上具有环形轴向突出部（6），所述环形轴向突出部围绕预定深度（T）的空腔（4），以及拧入焊接螺母（1）中的螺钉（3），该螺钉（3）还具有电接触面（9），间隔环（2）夹在接触面（9）之间。间隔环（2）优选具有大致等于空腔（4）的深度（T）的厚度（D）。当间隔环（2）夹紧时，螺钉（3）与焊接螺母（1）的内螺纹（12）的端部大致齐平。这种组合是独特的，因为它只具有较低的总体高度，在焊接期间没有金属屑到达螺纹（12），接合面（9）在组装期间被保护，并且焊接连接可以吸收高扭矩，即使当焊接到薄工件（7）。

2. 发明授权

US06433278B1 Attachment device with cap 有权
标题翻译：带盖的附件装置
公开(公告)号：US06433278B1
公开(公告)日：2002-08-13
申请号：US09710474
申请日：2000-11-09
申请人： Eckhard Blank , Schrötter Klaus-Dieter , Reimar Saltenberger , Joachim Schneider
发明人： Eckhard Blank , Schrötter Klaus-Dieter , Reimar Saltenberger , Joachim Schneider
IPC分类号： H02G318
CPC分类号： H01R4/64 , B23K35/0288 , H01R4/029 , H01R4/34 , H01R13/5213 , H01R2201/26 , Y10T16/063
摘要： An attachment device for the fastening or connecting of electrical conductors to a unit in a higher position. The attachment device has a sleeve-shaped contact piece (1) and a cap (9) connected thereto. The contact piece (1) is connected by positive material locking to the unit in a higher position with the connecting region (2). The contact piece (1) at least near the attachment face (6) has an external contour that corresponds to a polygon in cross-section. The cap (9) at least partially closes the orifice (4) in the vicinity of the connecting region (2).
摘要翻译：一种用于将电导体紧固或连接到更高位置的单元的附接装置。附接装置具有套筒形接触件（1）和与其连接的帽（9）。接触件（1）通过正向材料与连接区域（2）在较高位置连接到单元。至少在附接面（6）附近的接触片（1）具有对应于横截面的多边形的外部轮廓。盖（9）至少部分地关闭连接区域（2）附近的孔口（4）。

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