METAL STRUCTURAL COMPONENT COMPRISING A HIGHER-DUCTILITY PATCH AND METHOD OF MANUFACTURE THEREOF

Method of manufacturing a metal structural component (E) for a vehicle, comprising the steps of a) providing a planar blank (B); b) cutting out the blank (B) to create an opening (A) having a first portion (Q) and wherein the first portion (Q) of the opening A) has a second length (lt) in a first tr...

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Bibliographic Details
Main Authors RULLAUD, Yoann Aurélien, LOPATEGI SANZ, Unai, GIRAUD DU POYET, Quentin Benjamin, MERMITTE, Amine
Format Patent
LanguageEnglish
French
German
Published 24.05.2023
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:Method of manufacturing a metal structural component (E) for a vehicle, comprising the steps of a) providing a planar blank (B); b) cutting out the blank (B) to create an opening (A) having a first portion (Q) and wherein the first portion (Q) of the opening A) has a second length (lt) in a first transverse direction (T); c) welding a patch (P) to the blank (B) so as to cover the opening (A), the patch (P) being made of the metal having greater ductility than the material of the blank (B); d) stamping the assembly formed by the blank (B) and the patch (P) to obtain the component (E).
Bibliography:Application Number: EP20210742416