Collapsible reusable watertight carrying push/pull carts are assembled or disassembled from a joined flat space-saving configuration to a functioning case and vice-versa. The sides of the cases are erected progressively by hand by interlocking self sealing reciprocating channel and channel engaging members elements at the corners. The panels also disassemble progressively by being manually pulled apart. A winch is provided inside the cargo area of a transport vehicle for loading each push/pull cart onto a raised platform in the vehicle. The winch is preferably mounted on a forward portion of the platform with a cable extending rearwardly from each winch terminating with a cable hook removably engaging joined carts whereby said the joined carts are moved onto the platform without use of weighty storage transport pallets and without the need of heavy machinery to move a cargo of said carts onto said platform.


    Access

    Download


    Export, share and cite



    Title :

    USE OF WINCH FOR LOADING AND UNLOADING PUSH/PULL CARTS


    Contributors:

    Publication date :

    2025-04-10


    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 / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Push-pull folding door winch system

    HE JIALIAN | European Patent Office | 2021

    Free access

    Auxiliary winch self-loading and unloading crane and auxiliary winch self-loading and unloading method

    LYU YING / LI BO / HOU ZHONGXIANG | European Patent Office | 2022

    Free access

    Auxiliary winch self-loading and unloading crane and auxiliary winch self-loading and unloading method

    LYU YING / LI BO / HOU ZHONGXIANG | European Patent Office | 2022

    Free access

    Push-pull loading and unloading type pure electric logistics transport vehicle

    JI FURONG / TANG LICHEN / ZHENG ENHUI | European Patent Office | 2024

    Free access