In a suspension member having a closed cross section, insertion holes are respectively formed in an upper member and a lower member that are two opposing walls. A collar includes a cylindrical portion and a flange. The cylindrical portion is inserted through the insertion holes. On the upper member side, the cylindrical portion and the upper member are welded together, forming a weld bead. On the lower member side, the outer circumferential edge of the flange and the lower member are welded, forming a weld bead. The welding is applied so that the length of the welding line on the lower member side is longer.
Fastening structure for vehicle
2021-07-20
Patent
Elektronische Ressource
Englisch
FASTENING COMPONENT FOR VEHICLE AND FASTENING STRUCTURE FOR VEHICLE
Europäisches Patentamt | 2018
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