The invention relates to an A column reinforcer assembly, a vehicle and a preparation process. The A-column reinforcer assembly comprises a first A-column reinforcer and further comprises a second A-column reinforcer arranged in a cavity of the first A-column reinforcer, an A-column upper hinge installation reinforcer, an A-column lower hinge installation reinforcer and an energy absorption component are arranged in a cavity of the second A-column reinforcer, and the energy absorption component is made of foamed aluminum. The invention further provides a vehicle. The vehicle comprises the A column reinforcer assembly. The problem that 25% offset collision energy absorption of a traditional A column reinforcer assembly is limited is solved, and the problem that the strength and light weight requirements of the traditional A column reinforcer assembly cannot be met at the same time is solved.
本发明涉及一种A柱加强件总成、车辆及制备工艺。A柱加强件总成包括第一A柱加强件,还包括设在第一A柱加强件的腔体内的第二A柱加强件,所述第二A柱加强件的腔体内设有A柱上铰链安装加强件、A柱下铰链安装加强件和吸能部件,所述吸能部件采用泡沫铝制成。本发明还提供一种车辆,包括所述的A柱加强件总成。本发明解决了传统A柱加强件总成存在25%偏置碰撞吸能有限的问题,还解决了传统A柱加强件总成存在强度和轻量化要求不能同时满足的问题。
Column A reinforcer assembly, vehicle and preparation process
一种A柱加强件总成、车辆及制备工艺
2023-06-23
Patent
Elektronische Ressource
Chinesisch
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