A bumper beam for a vehicle is disclosed. According to an embodiment of the present invention, the bumper beam for a vehicle comprises: a bumper beam which is manufactured by an aluminum extrusion material to form at least one closed cross section to have a curvature forming unit on both end portions, and forming a material injection unit divided into a separate space through a partition wall in a longitudinal direction inside the closed cross section; and a carbon fiber compound material which is made of thermo-plastic resin to be fixated in a state of being injected into the material injection unit.
차량용 범퍼 빔이 개시된다. 본 발명의 일 실시 예에 따른 차량용 범퍼 빔은 알루미늄 압출재로 제작되어 하나 이상의 폐단면을 형성하여 양 단부에 곡률 성형부를 가지며, 상기 폐단면 내부에 길이방향을 따라 격벽을 통해 별도의 공간으로 구획되는 소재 주입부를 형성하는 범퍼 빔; 및 열가소성 수지로 이루어져 상기 소재 주입부에 주입된 상태로 고정되는 탄소섬유 복합소재를 포함한다.
BUMPER BEAM FOR VEHICLES
차량용 범퍼 빔
2016-07-07
Patent
Electronic Resource
Korean
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |