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:
Oct. 04, 2022
Filed:
Nov. 07, 2016
Applicant:
Constellium Neuf-brisach, Biesheim, FR;
Inventors:
Petar Ratchev, Voiron, FR;
Jean-Philippe Masse, Grenoble, FR;
Christophe Chabriol, Champier, FR;
Ravi Shahani, Voreppe, FR;
Lukasz Dolega, Grenoble, FR;
Assignee:
CONSTELLIUM NEUF-BRISACH, Biesheim, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 21/04 (2006.01); C22F 1/043 (2006.01); C22C 21/02 (2006.01); B62D 29/00 (2006.01);
U.S. Cl.
CPC ...
C22C 21/04 (2013.01); B62D 29/008 (2013.01); C22C 21/02 (2013.01); C22F 1/043 (2013.01);
Abstract
The invention relates to a thin sheet metal for a reinforcing or structural part of a car body, consisting of an aluminum alloy. The invention also relates to the method for producing such a sheet metal and to the use of such a sheet metal for producing a reinforcing or structural part for a car body. The sheet metals according to the invention advantageously have a modulus of elasticity of at least 77 GPa.