The invention relates to an energy-absorbing device (2) for a vehicle, comprising at least one core (4) made of at least one energy-absorbing material and a plastic structure molded on the core (4) to form a monolithic component. According to the invention, the device (2) comprises at least one locally thickened reinforcement (6) forming the core (4). The device (2) further comprises at least one mechanical retaining element (22) which helps to retain the core (4) and the at least one reinforcement (6) together.
本发明涉及一种用于车辆的能量吸收装置(2),包括由至少一种能量吸收材料构成的至少一个芯部(4)和模制在芯部(4)上以形成整体组件的塑料结构。根据本发明,装置(2)包括至少一个形成芯部(4)的局部增厚的加强件(6)。装置(2)还包括至少一个机械保持元件(22),其有助于将芯部(4)和至少一个加强件(6)保持在一起。
Energy absorbing device
能量吸收装置
2024-05-24
Patent
Electronic Resource
Chinese