Disclosed is a foldable chassis of manually driven carrier vehicles capable of self-locking in unfolded position. The chassis includes a frame having a reference plane, an actuator attached pivotally to said frame, a first mechanism comprising said actuator and a platform attached pivotally to said frame, and a second mechanism comprising said actuator and two arms, each attached to said frame pivotally around a first axis and configured for attaching a wheel arrangement rotatable around a second axis. Said first and second mechanisms configured to move independently of each other between at least a first position, in which said platform generally perpendicular to said frame and said wheel arrangements generally perpendicular to said reference plane, and a second position, in which said platform adjacent to said frame and said wheel arrangements adjacent and parallel to said reference plane.


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    Titel :

    Folding chassis for manually driven carrier vehicles


    Beteiligte:
    KHODOR LEONID (Autor:in)

    Erscheinungsdatum :

    2019-08-27


    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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