A cycle 10 comprises a frame 12 to which a rear wheel 30 is mounted and a subframe 28 to which a front wheel 34 is mounted, the subframe 28 is pivotably connected to the frame 12 to convert the cycle 10 between extended and collapsed configurations, wherein in both configurations the frame 12 and the subframe 28 extend in the same plane. Also claimed are a pedal (120, fig 4) which slides axially to provide a control function and a gear change mechanism (figure 9) enclosed within a monocoque frame section 12.


    Access

    Download


    Export, share and cite



    Title :

    A crank assembly, a derailleur assembly and a cycle


    Contributors:

    Publication date :

    2024-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



    A crank assembly, a derailleur assembly and a cycle

    European Patent Office | 2022

    Free access

    Cycle crank assembly

    DEN BOER WILLEM / BRUMMER TIMOTHY E | European Patent Office | 2021

    Free access

    CYCLE CRANK ASSEMBLY

    DEN BOER WILLEM / E BRUMMER TIMOTHY | European Patent Office | 2021

    Free access

    CYCLE CRANK ASSEMBLY

    DEN BOER WILLEM / BRUMMER TIMOTHY E | European Patent Office | 2019

    Free access

    A derailleur assembly

    RICHARD ANTHONY CONNELL | European Patent Office | 2024

    Free access