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:
May. 13, 2025
Filed:
Sep. 07, 2020
Kirchhoff Automotive Deutschland Gmbh, Attendorn, DE;
Aydogan Gündogan, Plettenberg, DE;
Alexander Schauerte, Kirchhundem, DE;
Kirchhoff Automotive Deutschland GmbH, Attendorn, DE;
Abstract
A frame structure part for forming a frame structure for a battery housing of an electric motor vehicle with at least two hollow chamber profiles, which are connected to one another at an angle and each have at least two chambers and a mounting surface extending in the x-y plane and located on the upper side of the profiles in a common plane. A sealing fillet following the longitudinal extension of the profiles is introduced into the mounting surface for receiving a seal, wherein the ends of both profiles are mitered in a first profile section extending from the mounting surface over the entire extension of the uppermost chamber in the z-direction, and the miter joints are connected to one another, so that the joint-end mouths of the fillets of the two profiles adjoin one another. The first profile, in a second profile section located in the z-direction below the first profile section adjoining the same, bears with its end face against a side face of the second profile and is connected thereto. Also described is a battery housing with a frame structure having a plurality of such frame structure parts.