An unmanned transport vehicle includes: a plurality of first travel wheels each having an axle extending in a front-back direction; a plurality of second travel wheels each having an axle extending in a left-right direction; and a travel wheel switching mechanism. The unmanned transport vehicle includes a pair of left and right frame bodies that extend in the front-back direction, are respectively supported at intermediate positions by left-right spindles, and swing around the left-right spindles. When traveling with the second travel wheels, the second travel wheels are movable in the up-down direction in accordance with the travel surface. The unmanned transport vehicle includes a frame body swing restriction unit that restricts swing of the frame bodies around the left-right spindles, when the first travel wheels are grounded on the travel surface and the second travel wheels are lifted by the travel wheel switching mechanism.


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    Title :

    UNMANNED TRANSPORT VEHICLE


    Contributors:

    Publication date :

    2025-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B62D MOTOR VEHICLES , Motorfahrzeuge



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