US 12,319,145 B2
Energy-store floor assembly for an electrically drivable passenger car
Ronny Grosse, Eichenau (DE); and Martin Schuster, Munich (DE)
Assigned to Bayerische Motoren Werke Aktiengesellschaft, Munich (DE)
Appl. No. 18/010,496
Filed by Bayerische Motoren Werke Aktiengesellschaft, Munich (DE)
PCT Filed Sep. 2, 2021, PCT No. PCT/EP2021/074213
§ 371(c)(1), (2) Date Dec. 15, 2022,
PCT Pub. No. WO2022/049170, PCT Pub. Date Mar. 10, 2022.
Claims priority of application No. 10 2020 123 289.6 (DE), filed on Sep. 7, 2020.
Prior Publication US 2023/0241958 A1, Aug. 3, 2023
Int. Cl. B60K 1/04 (2019.01); B60K 6/40 (2007.10); B62D 25/20 (2006.01)
CPC B60K 6/40 (2013.01) [B62D 25/2027 (2013.01); B60Y 2200/11 (2013.01); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/10 (2013.01); B60Y 2400/112 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An energy-store floor assembly for an electrically drivable passenger car, comprising:
a floor assembly;
an energy store of an electric drive of the passenger car, the energy store being secured to an underside of the floor assembly; and
respective side holders positioned on the floor assembly, in a region of which side holders a respective fastening point is arranged to which the energy store is fastenable, wherein the side holders are positioned along a rear longitudinal beam adjoining a side sill;
wherein in a first variant of the energy-store floor assembly for a passenger car with an exclusively electric drive, the energy store has, adjacent to its respective fastening point on the corresponding side holder, a respective fastening point for a cross member running in a transverse direction of the vehicle.