Patent · US Active

Method for producing a structural sheet metal component, and a structural sheet metal component

US10501829B2 · kind B2 · utility

1Cited by

9References

20Claims

0Family size

Assignee

BENTELER AUTOMOBILTECHNIK GMBH · DE

Inventors

Friedrich Bohner · Oerlinghausen, DE
Jochen Dörr · Bad Driburg, DE
Jochem Grewe · Salzkotten, DE

Key dates

Filing date	Apr 25, 2012
Grant date	Dec 10, 2019
Priority date	—
Expiry date	Jan 2, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22F1/057
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for producing a structural sheet metal component formed from an aluminum alloy for a motor vehicle includes providing an aluminum sheet blank in a state T4 or T5 or T6 or T7, heating the aluminum sheet blank to a heating temperature between 100° C. and 450° C., forming the aluminum sheet blank to a structural sheet metal component, and heat post-treatment of the formed structural sheet metal component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.