The present invention relates to an automatic cover for a loading box of a freight car and, more specifically, relates to an automatic cover installed in a loading box of a freight car to prevent falling or scattering of cargo loaded on the loading box. The automatic cover comprises: a cover frame installed in an upper portion of the loading box of the freight car; a multi-stage cover installed in a rear frame of the cover frame, and configured such that each cover is stacked and gathered or withdrawn and deployed; an overlapping means installed in each cover to gather adjacent covers toward a front side of the freight car by a backward movement of a rearmost cover of the multi-stage cover; a deploying means withdrawn and deployed from adjacent covers toward the rear side of the freight car by a forward movement of the rearmost cover of the multi-stage cover, and installed over each overlapping means to limit a movement distance of each cover; and a moving means connected to the overlapping means for backward and forward movement of the rearmost cover among the individual covers of the multi-stage cover. The operation of stacking or unfolding each cover of the multi-stage cover is able to easily and reliably be carried out by a support or wire in a simple configuration when only the rearmost cover is moved.

    본 발명은 화물차량의 적재함 자동덮개에 관한 것으로서, 화물차량의 적재함에 설치되어 상기 적재함에 적재된 운송물의 낙하나 비산을 방지하도록 한 자동덮개에 있어서, 상기 화물차량의 적재함 상부에 설치되는 덮개 프레임; 상기 덮개 프레임의 후면 프레임 상에 설치되어 각각의 덮개가 겹쳐 모아지거나 각각의 덮개로부터 인출되어 전개되는 다단식 덮개; 상기 다단식 덮개의 최후방 덮개의 후진 이동으로 화물차량의 전방을 향해 인접하는 각 덮개를 겹쳐 모으도록 상기 각 덮개에 설치된 중첩수단; 상기 다단식 덮개의 최후방 덮개의 전진 이동으로 화물차량의 후방을 향해 인접하는 각 덮개로부터 인출되어 전개되며, 각 덮개의 이동거리를 제한하도록 상기 각 중첩수단에 걸쳐 설치된 전개수단; 및 상기 다단식 덮개의 각 덮개 중 최후방 덮개의 후진 및 전진 이동을 위해 상기 중첩수단과 연결된 이동수단을 포함하여 구성되며, 다단식 덮개의 각 덮개를 겹쳐 모으거나 펼쳐 전개하는 동작이 최후방 덮개만 이동시키면 간단한 구성의 지지대 또는 와이어에 의해 쉽고도 확실하게 이루어지는 효과가 있다.


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    Title :

    Automatic cover for loading box of freight car


    Additional title:

    화물차량의 적재함 자동덮개


    Contributors:
    LEE MOON JU (author) / JEE JONG SEO (author)

    Publication date :

    2017-08-04


    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / F16H Getriebe , GEARING



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