The present invention relates to an apparatus to combine a rear side of a front cradle with an automobile, which can, when a collision occurs in the front side of the automobile, immediately release a combination between a rear combination part of the front cradle and the body of the automobile to reduce collision energy transferred to the body of the automobile. The present invention maintains a combination by combining the front cradle and the body of the automobile by electromagnetic force in ordinary times, and when a collision occurs in the front side of the automobile, releases the combination between the front cradle and the body of the automobile by removing the electromagnetic force. As such, the present invention improves safety by immediately stopping the generation of electromagnetic force when a collision occurs in the front side of the automobile, rapidly releasing the combination between the front cradle and the body of the automobile, and reducing the acceleration of a collision. In addition, the present invention improves economic efficiency by combining the front cradle and the body of the automobile by electromagnetic force very simply when manufacturing the automobile. In addition, the present invention improves durability by firmly maintaining the combination between the front cradle and the body of the automobile by electromagnetic force even if the automobile is driven for a long time. According to the present invention, the apparatus comprises a collision sensor, a control module, a switch, and a magnetic combination member.

    본 발명은 자동차의 전방 부위에 충돌이 발생한 경우에 차량 몸체로 전달되는 충돌 에너지를 감소시키기 위하여 프런트 크래들(front cradle)의 후방 결합 부위와 차량 몸체의 결합을 즉시 해제하는 자동차에서의 프런트 크래들 후방 결합 장치에 관한 것이다. 본 발명은 평상시에 프런트 크래들과 차량 몸체를 전자기력에 의해 결합하여 결합 상태를 유지하고 자동차 전방 부위에 충돌이 발생한 때에 해당 전자기력을 제거하여 프런트 크래들과 차량 몸체의 결합을 해제한다. 이에, 본 발명은 차량 전방 충돌시에 즉시 전자기력 발생을 중단하여 프런트 크래들과 차량 몸체의 결합을 신속하게 해제하여 충돌 가속도를 감소시키게 되므로 안전성을 향상시키게 되고, 전자기력에 의해 프런트 크래들과 차량 몸체를 결합시키므로 자동차 제조시에 프런트 크래들과 차량 몸체를 매우 간단하게 결합할 수 있어서 경제성을 향상시키게 되며, 장시간 동안 차량을 운행하더라도 전자기력에 의해 프런트 크래들과 차량 몸체의 결합을 견고하게 유지할 수 있어 내구성을 향상시키게 된다.


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    Title :

    Apparatus for Front Cradle Rear Engagement in Car


    Additional title:

    자동차에서의 프런트 크래들 후방 결합 장치


    Contributors:

    Publication date :

    2017-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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