| 摘要 |
Welding car (1) operating in two opposing traveling directions (4, 5) comprises a welding nozzle (16) arranged in front of a pressing unit (13) in each traveling direction. An independent claim is also included for a method for welding material strips running parallel to each other in the longitudinal direction. Preferred Features: The welding nozzle can be adjusted between two welding positions (S1, S2) lying on opposite-lying sides of the pressing unit in the traveling directions together with the welding unit. An adjusting mechanism (18) adjusts the welding nozzle along and orthogonal to a first axis running parallel to the traveling directions. |
