A foldable bicycle trailer has at least two main frames (1,2) disposed symmetrically about a central plane. These are connected by crossbars. The frames (1,2) stand on wheels (21,22) or on any other movable interface on its either side. The crossbars comprise a first element which is substantially flat in unfolded state, having at least two parallel foldable arms (9a, 10a) and a second element which is substantially upright in unfolded stage, also having at least two parallel foldable arms (11a, 12a). The foldable arms (9a, 10a 11a 12a) of each of first and second elements are connected by hinges (5, 6, 7,8) for connecting the foldable segments of each foldable arm.


    Access

    Download


    Export, share and cite



    Title :

    FOLDABLE BICYCLE TRAILER



    Publication date :

    2021-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    FOLDABLE BICYCLE TRAILER

    RINGDALEN MARTIN GUDEM / STRØMMEGJERDE LARS STANDAL | European Patent Office | 2022

    Free access

    FOLDABLE BICYCLE TRAILER

    RINGDALEN MARTIN GUDEM / STRØMMEGJERDE LARS STANDAL | European Patent Office | 2020

    Free access

    FOLDABLE BICYCLE TRAILER

    TASOCAK HAKAN | European Patent Office | 2025

    Free access

    Foldable bicycle trailer

    RINGDALEN MARTIN GUDEM / STRØMMEGJERDE LARS STANDAL | European Patent Office | 2022

    Free access

    Foldable trailer

    YANG BOWEN | European Patent Office | 2022

    Free access