Abstract The present invention relates to a hopper for transportation of mineral or aggregates which prevents the material from falling off due to movements or slope, and which improves load performance and facilitates the download. In the joining areas between the front and the floor and between the sides and the floor there are folded or cylindered pieces giving curvature to such joining points, thus adding anti-adherent features to this hopper. The front is folded with a wide radius, also achieving an anti-adherent feature. There are also folds in the front and the shield to avoid beams in those areas of the hopper, thus decreasing the total weight of such hopper and reducing the appearance of cracks and lessening the amount of welding. The area of release is wider to allow for a better sliding of the material. Figure 2 Figure 3 Figure 4


    Access

    Download


    Export, share and cite



    Title :

    Hopper for transportation of mineral or aggregates


    Contributors:

    Publication date :

    2015-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Hopper for transportation of mineral or aggregates

    SEPULVEDA RICHARD COTAL | European Patent Office | 2015

    Free access

    HOPPER FOR TRANSPORTATION OF MINERAL OR AGGREGATE

    COTAL SEPULVEDA RICHARD | European Patent Office | 2020

    Free access

    Vehicle hopper for ore transportation

    LIANG YAN | European Patent Office | 2021

    Free access

    Hopper car body and hopper car for railway coal transportation

    XU DONGHUA / SHE JIANGPING / LIU FENGWEI et al. | European Patent Office | 2019

    Free access

    Hopper car body and hopper car for railway coal transportation

    XU DONGHUA / SHE JIANGPING / LIU FENGWEI et al. | European Patent Office | 2018

    Free access