Bayerische Motoren Werke Aktiengesellschaft

Michael Kreitz

Andreas Wolf

Sebastian Scharner

Robert Lustig

Jan Danneberg

Thomas Hoefler

Juergen Leschhorn

Peter Lamp

Markus Amsz

Andre Heckert

Arno Perner

An energy store-floor assembly for a motor vehicle includes an electrical energy storage device that has a plurality of battery modules and that is accommodated in a multipart storage housing and arranged on the underside of a vehicle floor of the motor vehicle. In order to provide an energy store-floor assembly for a motor vehicle in which the energy storage device is connected to the motor vehicle bodyshell in an improved manner, the battery modules of the energy storage device are connected to the vehicle floor in a central region of the storage housing by way of a plurality of mechanical connecting elements.

Energy store-floor assembly for a motor vehicle

A cell cover for a prismatic cell, in particular a lithium-based cell, is provided. The cell cover includes a cover plate having a bottom side, a top side and at least one current-carrying cutout, at least one electrical terminal arranged at the top side, at least one current clip associated with the at least one electrical terminal, each current clip being connectable to the cover plate in a corresponding connecting region of the bottom side of the cover plate. A corresponding electrical conductor is arranged in each current-carrying cutout. The electrical terminals and respective current clip are contactable with their associated electrical conductor. The cover plate has in at least one of the connecting regions at least one connecting cutout spaced apart from the current-carrying cutout. A corresponding one of the current clips is connectable to the cover plate in a positively locking manner at the connecting cutout. The top side of the cover plate, at least in sections opposite the corresponding the bottom side connecting regions, has a substantially planar shape.

Optimized cell cover and current clip for prismatic cells

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Haimhausen, Germany

Michael Kreitz