Longitudinal welded hollow profile for integral support of vehicle, has weld seam that extends longitudinally to hollow profile for connecting half-shells, where slot is formed sectionally in one of half shells for relieving weld seam

摘要

The longitudinal welded hollow profile (1) has an elongated half-shell (3) and another half-shell (4), which is formed complementary to the former half-shell, where a weld seam (5) extends longitudinally to the hollow profile for connecting the half-shells. A slot (6) is formed sectionally in one of the half shells for relieving the weld seam. The slot opens in an end face (7) of the hollow profile. The slot extends parallel to the weld seam.