A bumper back beam and a manufacturing method thereof are disclosed. According to an embodiment of the present invention, a method of manufacturing a bumper back beam for a vehicle that reinforces the rigidity of a stay, includes a step of providing a first stay made of a composite material; a step of providing a second stay made of a metallic material; a step of joining the second stay to the reinforcement part of the first stay using a first mounting member, and a step of fastening a first and second stay-joined part to a vehicle body using a second mounting member. It is possible to efficiently protect the vehicle in case of a low-speed collision.
범퍼 백빔 및 그 제조방법에 관하여 개시한다. 본 발명의 일 실시예에 따르면, 스테이의 강성을 보강하는 차량의 범퍼 백빔 제조방법으로서, 복합소재 재질로 이루어진 제1 스테이를 마련하는 단계와, 금속 재질로 이루어진 제2 스테이를 마련하는 단계와, 제1 마운팅 부재를 이용하여, 상기 제1 스테이의 보강부위로 상기 제2 스테이를 접합시키는 단계와, 제2 마운팅 부재를 이용하여, 상기 제1, 2 스테이가 접합된 부품을 차체에 체결시키는 단계를 포함하는 범퍼 백빔 제조방법이 제공된다.
BUMPER BACK BEAM AND MANUFACTURING METHOD THEREOF
범퍼 백빔 및 그 제조방법
2018-11-28
Patent
Electronic Resource
Korean
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
European Patent Office | 2018
European Patent Office | 2016
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