An elliptical bicycle comprises a structural frame including two stringers in opposing arcs, one upper and the other lower, a front wheel and a rear wheel driven by a crankset from its support platforms, as well as a steering box formed by fork, steering tube and handlebar. The elliptical bicycle has multiple hinges. The structural frame is provided with a set of main hinges, each applied to a bipartite stringer having an articulation at an approximate angle of up to 170°. A secondary hinge is applied in a bipartite steering tube of the handlebar having an articulation at an approximate angle of up to 180°. A set of tertiary hinges is applied between a crankset and support platforms of the user's feet, each of them having an articulation at an approximate angle of up to 90° upwards.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Introduced in folding elliptical bicycle


    Beteiligte:

    Erscheinungsdatum :

    28.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    INTRODUCED IN FOLDING ELLIPTICAL BICYCLE

    BREWER BRIAN RAY / MCKINNON ROBERT | Europäisches Patentamt | 2019

    Freier Zugriff

    IMPROVEMENTS TO A FOLDING ELLIPTICAL BICYCLE

    BREWER BRIAN RAY / MCKINNON ROBERT JAMES | Europäisches Patentamt | 2021

    Freier Zugriff

    Bicycle folding method and folding bicycle

    DING XIANGSHOU | Europäisches Patentamt | 2015

    Freier Zugriff

    Folding structure for folding bicycle and folding bicycle

    WANG HUAN / LIN PULIAN / YANG TONGXING | Europäisches Patentamt | 2024

    Freier Zugriff

    URBAN ELLIPTICAL BICYCLE

    RUZ CAMPOS CARLOS | Europäisches Patentamt | 2019

    Freier Zugriff