B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/08—Seam welding not restricted to one of the preceding subgroups
B23K11/093—Seam welding not restricted to one of the preceding subgroups for curved planar seams
Dispositif et procédé pour changer de position deux tables de travail, en particulier deux tables porte-pièces destinées à l'assemblage de groupes comprenant des éléments en tôle emboutie.