A crash box (3) comprising a hollow profile (38) extending along a longitudinal direction (X) and having a crush length (LCB), said hollow profile (38) having at least two chambers (4) characterized in that it comprises at least a deformable element (7, 7′, 7″) contained into at least one chamber (4) contributing to the energy absorption capability of said crash box (3).
CRASH BOX CONTAINING A DEFORMABLE ELEMENT TO EXTEND THE CAPACITY OF A CRASH BOX TO ABSORB IMPACT ENERGY
2022-08-11
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
CRASH BOX CONTAINING DEFORMABLE ELEMENT TO EXTEND CAPACITY OF CRASH BOX TO ABSORB IMPACT ENERGY
European Patent Office | 2022
|European Patent Office | 2021
|European Patent Office | 2022
|European Patent Office | 2021
|Development of a movable deformable crash barrier
Automotive engineering | 1976
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