An objective of the present invention is to provide a caravan with a strong frame such as a vehicle chassis by safely and sturdily installing a panel and glass on a frame of a circular structure. The caravan includes: a rectangular pipe resulting from cutting a joining surface with a cylindrical pipe; a composite frame resulting from joining the rectangular pipe and the cylindrical pipe by welding connection; and a surface allowing a panel or glass to be joined thereto. The present invention can safely and sturdily install a panel and glass on a frame of a circular structure, and manufacture a caravan with a strong frame such as a vehicle chassis.

    본 발명은 원형 구조의 프레임에 판넬 및 유리를 안전하고 견고하게 설치하여 자동차 차체처럼 강한 프레임을 가진 카라반을 제공하기 위한 것으로, 원통형 파이프와의 접합면을 절단한 사각파이프, 사각파이프와 원통형 파이프가 용접이음으로 접합된 복합 프레임, 판넬이나 유리가 접합될 수 있는 면을 포함하여 이루어 지고, 본 발명은 원형 구조의 프레임에 판넬 및 유리를 안전하고 견고하게 설치할 수 있으며, 또한 자동차 차체처럼 강한 프레임을 가진 카라반 제작을 가능하게 해준다.


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    Title :

    Caravan manufacturing method with circular frame structure


    Additional title:

    원형 프레임 구조의 카라반 제작 공법


    Contributors:
    HEO HAENG (author)

    Publication date :

    2023-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge



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