본 발명은 도어의 개방시에는 길이가 줄어들고, 도어의 폐쇄시에는 신장되도록 길이가 가변되는 도어 임팩트빔에 관한 것이다. 본 발명에 따른 길이가 가변되는 도어 임팩트빔은, 차량의 도어 내부에 설치되는 메인임팩트빔과, 상기 메인임팩트빔의 양단 중 적어도 어느 한 쪽에 상기 메인임팩트빔의 길이방향으로 이동가능하게 설치되고, 상기 도어로부터 출몰되는 서브임팩트빔과, 상기 서브임팩트빔을 상기 메인임팩트빔의 길이방향을 따라 상기 메인임팩트빔에 대하여 이동시켜 상기 서브임팩트빔을 상기 도어로부터 출몰시키는 길이가변수단을 포함하고, 상기 길이가변수단은, 상기 도어가 폐쇄되면 상기 서브임팩트빔을 상기 도어로부터 인출시키고, 상기 도어가 개방의 개방이 감지되거나 개방되면 상기 서브임팩트빔이 상기 도어의 내부로 이동시키는 것을 특징으로 한다.

    The present invention relates to a door impact beam having a variable length to become shortened when a door is opened and to become lengthened when the door is closed. According to the present invention, the door impact beam with a variable length comprises: a main impact beam installed in a door of a vehicle; a sub impact beam installed on at least one of both ends of the main impact beam to be movable in a longitudinal direction of the main impact beam and to be drawn into and out of the door; and a length-variable means which moves the sub impact beam against the main impact beam in the longitudinal direction of the main impact beam, and enables the sub impact beam to be drawn into and out of the door. The length-variable means enables the sub impact beam to be drawn out of the door when the door is closed, and moves the sub impact beam into the door when the door′s opening is detected or the door is opened.


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    Titel :

    DOOR IMPACTBEAM HAVING VARIABLE LENGTH


    Weitere Titelangaben:

    길이가 가변되는 도어 임팩트빔 어셈블리


    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16H Getriebe , GEARING



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