A cycle crank comprises a pair of crank arms, each crank arm comprising a sensor for determining, in use, a value representative of a force applied to said crank arm during a revolution of said crank arm; and a wireless transmitter; wherein both said crank arms are configured to operate in a first mode of operation and in a second mode of operation; in said first mode of operation the wireless transmitters of said crank arms communicate together and in said second mode of operation said wireless transmitters of said crank arms communicate directly to a receiver located remotely from said crank arms.


    Access

    Download


    Export, share and cite



    Title :

    Improvements to cycle cranks


    Contributors:

    Publication date :

    2015-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Improvements to cycle cranks

    BAILEY JOHN / SKIPPER GAVIN MARK / IRELAND KEVIN JAMES et al. | European Patent Office | 2015

    Free access

    Machines for repairing journals cranks and fly cranks of locomotive axles

    Montillier, M. | Engineering Index Backfile | 1924


    EXTENDABLE BICYCLE CRANKS

    IRUJO LOPEZ FERNANDO | European Patent Office | 2019

    Free access

    Cranks—really, the final problem

    Berndt, B. C. / Chan, H. H. / Chan, S. H. et al. | British Library Online Contents | 2010