US 12,337,947 B2
Dispersion structure for impact
Won Ki Song, Seongnam-si (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Aug. 14, 2023, as Appl. No. 18/233,524.
Claims priority of application No. 10-2022-0178544 (KR), filed on Dec. 19, 2022.
Prior Publication US 2024/0199189 A1, Jun. 20, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. B64C 1/06 (2006.01)
CPC B64C 1/062 (2013.01) 18 Claims
OG exemplary drawing
 
1. An aircraft, comprising:
a front body frame configured to surround a front surface of an airframe;
a crash unit disposed at a front end of the front body frame, wherein the crash unit comprises a crash box formed in a longitudinal direction of the crash unit; and
a dash reinforcement assembly fastened to the front body frame and disposed on a rear surface of the crash unit.