| 摘要 |
PURPOSE: A lower arm of a suspension for a vehicle is provided to be assembled with press-molding on a matching part of an upper panel and a lower panel and with welding the upper panel and the lower panel. CONSTITUTION: A lower arm of a suspension for a vehicle comprises: an upper panel(100); a lower panel(110); a connector(140) which is movably installed to the assembled upper panel and the lower panel and wherein a first, second, and third coupling holes(141,142,143) are formed; and a first, second, and third combining holes(10,11,12) which are formed in the upper panel and the lower panel and are pressure-molded. The first, second, and third combining holes of the upper panel is pressure-molded downwards. The first, second, and third combining holes of the lower panel is pressure-molded upwards. |
