The present invention provides a side sill for a vehicle comprising: a first side sill frame; a second side sill frame coupled to the first side sill frame to form a hollow portion together with the first side sill frame; a first reinforcement frame disposed in the hollow portion and having one side bonded to the first side sill frame to form a first closed cross section; and a second reinforcement frame disposed in the hollow portion and having one side bonded to the first reinforcement frame to form a second closed cross section, wherein the first reinforcement frame and the second reinforcement frame include a concavo-convex portion that is continuously formed along the longitudinal direction of the vehicle.

    La présente invention concerne un longeron latéral pour un véhicule comprenant : un premier cadre de longeron latéral ; un second cadre de longeron latéral couplé au premier cadre de longeron latéral pour former une partie creuse conjointement avec le premier cadre de longeron latéral ; un premier cadre de renfort disposé dans la partie creuse et ayant un côté lié au premier cadre de longeron latéral pour former une première section transversale fermée ; et un second cadre de renforcement disposé dans la partie creuse et ayant un côté lié au premier cadre de renforcement pour former une seconde section transversale fermée, le premier cadre de renforcement et le second cadre de renforcement comprenant une partie concavo-convexe qui est formée en continu le long de la direction longitudinale du véhicule.

    본 발명은 제1 사이드실 프레임; 상기 제1 사이드실 프레임에 결합되어 상기 제1 사이드실 프레임과 함께 중공부를 형성하는 제2 사이드실 프레임; 상기 중공부에 배치되고, 일측이 상기 제1 사이드실 프레임과 접합되어 제1 폐단면을 형성하는 제1 강화프레임; 및 상기 중공부에 배치되고, 일측이 상기 제1 강화프레임에 접합되어 제2 폐단면을 형성하는 제2 강화프레임;을 포함하고, 상기 제1 강화프레임 및 상기 제2 강화프레임은, 차량용 사이드실의 길이방향을 따라 연속적으로 형성된 요철부를 포함하는 차량용 사이드실을 제공한다.


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    Titel :

    SIDE SILL FOR VEHICLE


    Weitere Titelangaben:

    LONGERON LATÉRAL POUR VÉHICULE
    차량용 사이드실


    Beteiligte:
    LEE GYU-MIN (Autor:in) / PARK JONG-CHEOL (Autor:in)

    Erscheinungsdatum :

    2023-05-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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