Punktschweisselement und Verfahren zur Herstellung eines Punktschweisselements

Details

Veröffentlichungs-Nr.

EP4768163

Anmeldetag

23. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

B23K11/11

Abstract

A spot-welded member according to one aspect of the present disclosure includes: a first metal sheet and a second metal sheet disposed on surfaces of the spot-welded member and a first internal metal sheet group including one or more internal metal sheets disposed therebetween; a first spot weld joining the first metal sheet and the first internal metal sheet group; and a second spot weld joining the second metal sheet and the first internal metal sheet group, in which an indentation of the first spot weld is provided on the first metal sheet and the internal metal sheet, an indentation of the second spot weld is provided on the first metal sheet and the second metal sheet, and the indentation of the first spot weld is spaced apart from the indentation of the second spot weld, and the first nugget is spaced apart from the second metal sheet and the second nugget is spaced apart from the first metal sheet.

Anmelder

Firma

Nippon Steel Corporation

Land

🇯🇵 Japan

Fachgebiete