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    • 2. 发明申请
    • SHEET METAL GROUND CONDUCTOR CLAMP
    • 板金属接地导线夹
    • WO2008154328A3
    • 2009-03-05
    • PCT/US2008066018
    • 2008-06-06
    • ERICO INT CORPOH MICHAEL H-SGASSMAN MICHAEL JBOCKSTOCE THOMAS RBURKHART STEVEN J
    • OH MICHAEL H-SGASSMAN MICHAEL JBOCKSTOCE THOMAS RBURKHART STEVEN J
    • H01R4/36
    • H01R4/36Y10T24/1439
    • A ground conductor clamp (10) has a sheet metal clamp body (12) with overlapped portions (36/ 38). The clamp body may be stamped from sheet metal. The overlapped portions have aligned circular holes (42) in them for receiving a threaded insert nut (14) inserted into them. The insert nut is spin riveted to attach it to the overlapped portions of the clamp body. A flange (58) of the insert nut has a flat face (60) that engages the clamp body to prevent rotation of the insert nut. The overlapped portion includes an inner bent tab (44) that strengthens the sheet metal clamp body. The clamp also includes a threaded fastener (16), such as a bolt, that is threaded into the insert nut to engage a conductive lead and a ground conductor (70, 72), such as a ground rod or ground electrode.
    • 接地导体夹具(10)具有重叠部分(36/38)的金属板夹具体(12)。 夹具主体可以从金属板上冲压。 重叠部分在其中具有对准的圆形孔(42),用于接收插入其中的螺纹插入螺母(14)。 插入螺母旋转铆接以将其附接到夹具主体的重叠部分。 插入螺母的凸缘(58)具有接合夹具主体以防止插入螺母旋转的平坦面(60)。 重叠部分包括加强金属板夹具体的内弯曲突片(44)。 夹具还包括螺纹紧固件(16),例如螺栓,其被拧入插入螺母中以接合导电引线和接地导体(70,72),例如接地棒或接地电极。