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. 23, 2024
Filed:
Oct. 08, 2019
Applicant:
Outokumpu Oyj, Helsinki, FI;
Inventors:
Assignee:
Outokumpu Oyj, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/242 (2021.01); B60K 1/00 (2006.01); B60R 13/08 (2006.01); B62D 21/15 (2006.01); B62D 29/00 (2006.01); H01M 10/658 (2014.01); H01M 50/224 (2021.01); H01M 50/24 (2021.01); H01M 50/249 (2021.01);
U.S. Cl.
CPC ...
H01M 50/242 (2021.01); H01M 10/658 (2015.04); H01M 50/224 (2021.01); H01M 50/24 (2021.01); H01M 50/249 (2021.01); B60K 1/00 (2013.01); B60R 13/0869 (2013.01); B62D 21/15 (2013.01); B62D 29/007 (2013.01);
Abstract
The invention relates to a manufacturing method for a crash frame of a battery compartment for electric drive vehicles by using metallic sheets which are arranged on top of one another and fixed together and which form in a following step a space by using an inner active media forming process to create walls of a crash frame whereby the space works as a deformation space to protect the battery modules inside the battery compartment against an impact. The invention further relates to the use of the crash frame for a battery compartment.