A forming sheet metal part (1) for a vehicle frame includes: a first portion (2) being locally heat-softened after the sheet metal part (1) has been formed out. The part (1) further includes a dedicated three-dimensional distortion-absorbing area (4), defining an internal boundary (6) within which the first portion (2) is to be locally heat-softened after the sheet metal part (1) has been formed out. The distortion-absorbing area (4) is dimensioned such that once said locally heat-softening step has been performed, the internal boundary (6) is adjacent to the first portion (2) and encloses the first portion (2) to absorb the dimensional distortions induced by the locally heat-softened first portion. The invention further relates to a method for producing a forming sheet metal part (1).
A FORMING SHEET METAL PART FOR A VEHICLE FRAME AND CORRESPONDING PRODUCTION METHOD
2022-12-08
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS |
A FORMING SHEET METAL PART FOR A VEHICLE FRAME AND CORRESPONDING PRODUCTION METHOD
Europäisches Patentamt | 2023
|A FORMING SHEET METAL PART FOR A VEHICLE FRAME AND CORRESPONDING PRODUCTION METHOD
Europäisches Patentamt | 2021
|SHEET FRAME, VEHICLE SHEET, AND METHOD FOR MANUFACTURING SHEET FRAME
Europäisches Patentamt | 2021
|SHEET FRAME, VEHICLE SHEET, AND METHOD FOR MANUFACTURING SHEET FRAME
Europäisches Patentamt | 2020
|SHEET FRAME, VEHICLE SHEET, AND METHOD FOR MANUFACTURING SHEET FRAME
Europäisches Patentamt | 2016
|