본 발명의 일실시예에 따른 차량용 범퍼 백빔은 바디 프레임를 포함하고, 섬유강화 복합소재로 이루어진 백빔바디와, 상기 백빔바디의 바디 프레임에 결합되는 보강 스틸 플레이트를 포함한다. 본 발명에 의하면 섬유강화 복합소재로 이루어져 경량으로 구현되고, 보강 스틸 플레이트를 결합시킴에 따라 강도 및 강성을 증가될 뿐만 아니라, 백빔바디의 취약부에 취약부에 보강 스틸 플레이트를 결합시킴에 따라 생산성이 증대되고, 중량 및 원가가 절감된다.
A bumper back beam for a vehicle according to one embodiment of the present invention includes: a back beam body including a body frame and made of a fiber-reinforced composite material; and a reinforced steel plate coupled to the body frame of the back beam body. According to the present invention, the bumper back beam is made of a fiber-reinforced composite material to reduce weight, and is combined with the reinforced steel plate to increase strength and stiffness, and a weak portion of the back beam body is combined with the reinforced steel plate to increase productivity and to reduce weight and costs.
BUMPER BACK BEAN OF VEHICLE
차량용 범퍼 백빔
2023-08-21
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C |
BUMPER BACK BEAN OF VEHICLE AND MANUFACTURING METHOD OF THE SAME
Europäisches Patentamt | 2019
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