The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2019
Filed:
Jul. 09, 2014
Constellium Neuf-brisach SA, Biesheim, FR;
Herve Ribes, Colmar, FR;
Gilles Guiglionda, Seyssinet-Pariset, FR;
Dominique Daniel, Lans en Vercors, FR;
CONSTELLIUM NEUF-BRISACH, Biesheim, FR;
Abstract
The invention relates to the use of a sheet made of an aluminium alloy for manufacturing a stamped bodywork or structural part of a motor vehicle body, also referred to as a 'body in white', wherein said sheet has a yield strength Rpno lower than 60 MPa and a tensile elongation Ag0 no lower than 34%. The invention also relates to a method for making such a stamped bodywork or structural part for a motor vehicle body, made from said sheet and selected in the group including inner panels or linings for car doors, a passenger compartment floor, a boot floor, a spare wheel housing, or even a passenger compartment side.