Patent ID: 11177526

Abstract:
A battery housing for a vehicle driven by an electric motor comprises a housing part and a cover part for closing the housing part. A trough-like structure of the housing part is formed by a peripheral wall and a base. A compartment structure, formed by at least one longitudinal strut and at least one transverse strut connected to the longitudinal strut, for holding battery modules is inserted into the trough-like structure. The compartment structure comprises tolerance-compensating elements for compensating tolerances of the struts and/or of the internal dimensions of the trough-like structure. A tolerance-compensating element having a longitudinal strut seat and a transverse strut seat is involved in a node formation between the transverse strut and the longitudinal strut, such that the longitudinal strut seat and the transverse strut seat are bordered by two connecting extensions spaced from one another, each of which engages a corner of the respective node between the transverse strut and the longitudinal strut. The connecting extensions are formed on a connecting plate which acts as a cover support element. Each connecting extension is connected to a lateral face of the longitudinal strut and to a lateral face of a transverse strut by a joining process. A method for fitting tolerance-compensating elements during the production of a battery housing is also described.