This application refers to a chain guard (10) for an electric bicycle having an electric motor with a motor housing (12). The chain guard (10) comprises means for mounting it to the motor housing (12) so that the chain guard (10) covers a section of a chain located on a sprocket (16) driven by the electric motor. It is an object to provide a chain guard that can be easily mounted and dismounted. For this purpose, the chain guard (10) comprises two lateral sections (22, 24) extending at a distance from and parallel to one another at least over a ring section (26) that corresponds to a portion of the sprocket (16) engaging the chain. Also the chain guard (10) comprises at least one peripheral section (28a, 28b, 28c) extending between the two lateral sections (22, 24) and defining a gap (30) between the two lateral sections (22, 24) for accommodating the chain.


    Access

    Download


    Export, share and cite



    Title :

    CHAIN GUARD FOR AN ELECTRIC BICYCLE


    Additional title:

    KETTENSCHUTZ FÜR EIN ELEKTROFAHRRAD
    GARDE-CHAÎNE DESTINÉ À UNE BICYCLETTE ÉLECTRIQUE


    Contributors:

    Publication date :

    2021-07-21


    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 / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    Bicycle chain guard assembly

    SUN BIN | European Patent Office | 2015

    Free access

    BICYCLE GUARD AND DRIVE UNIT EQUIPPED WITH BICYCLE GUARD

    NISHIKAWA YUSUKE | European Patent Office | 2017

    Free access

    Bicycle guard and drive unit equipped with bicycle guard

    NISHIKAWA YUSUKE | European Patent Office | 2018

    Free access

    MOLDABLE BICYCLE SWEAT GUARD

    HALEY BRADLEE K | European Patent Office | 2020

    Free access

    Bicycle Crank Sprocket Guard

    CODY MICHAEL / VASILIOTIS CHRIS | European Patent Office | 2018

    Free access