PROCESS AND DEVICE FOR WELDING SEAT STRUCTURES, AND SEAT

The invention relates to a process and a welding device (1) for welding seat structures (15) of seats (21), wherein a plate-shaped cover plate (17) of the seat structure (15) is welded to at least one U-shaped supporting profile (20) by means of a laser beam (3) directed at the rear side of the cove...

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Bibliographic Details
Main Authors SCHNEIDER, Harald, ULLRICH, Jens, HERRMANN, Manfred, EBERL, Martin, MENTEN, Rainer, ENGLHARD, Anton
Format Patent
LanguageEnglish
French
German
Published 22.03.2017
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SEATS SPECIALLY ADAPTED FOR VEHICLES
SOLDERING OR UNSOLDERING
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
WELDING
WORKING BY LASER BEAM
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Summary:The invention relates to a process and a welding device (1) for welding seat structures (15) of seats (21), wherein a plate-shaped cover plate (17) of the seat structure (15) is welded to at least one U-shaped supporting profile (20) by means of a laser beam (3) directed at the rear side of the cover plate (17). Beforehand, the webs (16) of the supporting profile (20) are measured using a measuring device (9) carried along by a manipulator (6), wherein the path taken by the manipulator (6) and the intended weld seam (13) are aligned on the basis of the measurement result. The cover plate (17) is subsequently put in position and then welded to the webs (16) by means of a beam head (5) carried along by the manipulator (6).
Bibliography:Application Number: EP20080867434