Disclosed is a folding hand truck capable of moving over uneven or spongy surfaces and surmounting obstacles. The chassis includes a frame having a lower end and a reference plane, a platform attached rotatable around pivot axis to said lower end, two arms, each having a first axis and a second axis, each of said arms attached rotatable around the first axis to said lower end and configured for attaching a wheel arrangement rotatable around the second axis and having a diameter at least equal to a half of a width of said frame, and two intermediate elements, each of said intermediate elements configured for synchronizing motions of said platform and one of said arms providing for said platform and said arms linearly interdepended rotation.


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    Titel :

    Foldable hand truck capable of traversing obstacles


    Beteiligte:
    KHODOR LEONID (Autor:in)

    Erscheinungsdatum :

    20.11.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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