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).
一种冲撞盒(3),所述冲撞盒(3)包括中空型材(38),所述中空型材(38)沿着纵向方向(X)延伸且具有压皱长度(LCB),所述中空型材(38)具有至少两个腔室(4),其特征在于,所述中空型材(38)在至少一个腔室(4)内包括至少一个可变形元件(7、7’、7”),以有助于所述冲撞盒(3)的能量吸收能力。
CRASH BOX CONTAINING DEFORMABLE ELEMENT TO EXTEND CAPACITY OF CRASH BOX TO ABSORB IMPACT ENERGY
包含扩展冲撞盒吸收撞击能量能力的可变形元件的冲撞盒
2022-02-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2022
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2022
|Development of a Movable Deformable Crash Barrier
SAE Technical Papers | 1976
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