US 12,441,262 B2
Crash box for a bumper arrangement of a motor vehicle, and crash management system having two crash boxes
Odd Perry Soevik, Hamar (NO); and Bernardo Figueiredo, Oslo (NO)
Assigned to BENTELER AUTOMOBILTECHNIK GMBH, Paderborn (DE)
Filed by BENTELER AUTOMOBILTECHNIK GMBH, Paderborn (DE)
Filed on Feb. 27, 2023, as Appl. No. 18/174,663.
Claims priority of application No. 10 2022 104 669.9 (DE), filed on Feb. 28, 2022.
Prior Publication US 2023/0271583 A1, Aug. 31, 2023
Int. Cl. B60R 19/34 (2006.01)
CPC B60R 19/34 (2013.01) 20 Claims
OG exemplary drawing
 
1. A crash box for a bumper arrangement of a motor vehicle, the crash box comprising
at least two closed hollow chambers each of which extend over an entire longitudinal extent from a bumper-side end to a vehicle-side end and which are in each case separated from one another by a partition which is arranged to extend between an outer wall and an inner wall of the crash box,
wherein the partition comprises a first slot at the vehicle-side end in a half which is directed toward the inner wall of the crash box.