A portable passenger boarding ramp assembly includes a main chassis having a plurality of drive wheels; a ramp structure carried by the main chassis, the ramp structure including a lower ramp sloping upwardly to the main chassis; a lower turndeck carried by the main chassis at an upper end of the lower ramp; a mid ramp carried by the main chassis, the mid ramp sloping upwardly from the lower turndeck; an upper turndeck carried by the main chassis at an upper end of the mid ramp; an upper ramp carried by the main chassis, the upper ramp sloping upwardly from the upper turndeck; and a level deck carried by the main chassis and disposed in vertically pivoting relationship to the upper ramp; and a drive system drivingly engaging the plurality of drive wheels.


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    Title :

    Portable passenger boarding ramp assembly


    Contributors:

    Publication date :

    2016-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E01D BRIDGES , Brücken / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / 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



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