본 발명에서는 리어 범퍼의 하측에 격납되고 사용시 하측으로 인출되어 기류를 조절함으로써 주행 안정성 및 공력 성능이 향상되는 차량용 리어 범퍼의 가변 스포일러 장치가 소개된다.

    Disclosed herein is a variable rear spoiler apparatus of a rear bumper for a vehicle. The variable rear spoiler apparatus includes a linkage mechanism configured to be installed on a bumper back beam and having a length varying in a vertical direction when the linkage mechanism undergoes a rotation. A spoiler is connected to the linkage mechanism and is able to move up and down by the rotation of the linkage mechanism. A first driving mechanism, installed at the bumper back beam, is provided with a first rotation shaft connected to the linkage mechanism to transfer a torque. The spoiler is moved up and down by the rotation of the linkage mechanism by a rotation of the first rotation shaft. A second driving mechanism is connected to the first rotation shaft. The spoiler is tilted by a length varying operation of the second driving mechanism.


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    Title :

    VARIABLE REAR SPOILER APPARATUS OF REAR BUMPER FOR VEHICLE


    Additional title:

    차량용 리어 범퍼의 가변 스포일러 장치


    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    VARIABLE REAR SPOILER APPARATUS OF REAR BUMPER FOR VEHICLE

    CHA DONG EUN / YOON JIN YOUNG / KIM HYUN GYUNG et al. | European Patent Office | 2018

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    Variable Rear Spoiler Apparatus of Rear Bumper for Vehicle

    CHA DONG EUN / YOON JIN YOUNG / KIM HYUN GYUNG et al. | European Patent Office | 2018

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    VARIABLE REAR SPOILER APPARATUS OF REAR BUMPER FOR VEHICLE

    European Patent Office | 2023

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    VARIABLE REAR SPOILER APPARATUS OF REAR BUMPER FOR VEHICLE

    CHA DONG EUN / YOON JIN YOUNG / KIM HYUN GYUNG et al. | European Patent Office | 2018

    Free access

    VARIABLE REAR SPOILER APPARATUS OF REAR BUMPER FOR VEHICLE

    CHA DONG EUN / YOON JIN YOUNG / KIM HYUN GYUNG et al. | European Patent Office | 2018

    Free access