WELDING UNIT FOR WELDING RAILS OF A TRACK

摘要

A welding unit (1) for welding rails (7) of a track comprises two unit bodies (4) that can be moved in relation to each other by displacement cylinders (2) along unit guides (3) running parallel to the rails (7). The displacement cylinders (2) are connected both to tie rods (8) and to a cross-bar (12). Thus a simple design having high tensile forces is possible.