A bicycle includes a chainstay protector having an upper surface including a valley, a first peak, and a second peak. The first peak extends upwardly from the valley toward the chain and has a first contact surface positioned to contact the chain a first height above the valley. The second peak extends upwardly from the valley toward the chain and has a second contact surface positioned to contact the chain a second height above the valley. The first contact surface is spaced from the second contact surface by a gap that is at least 5 times the first height. Each of the first and second contact surfaces has a length that is less than the length of the gap and less than two times a pitch of the chain.


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    Titel :

    CHAINSTAY PROTECTOR WITH SPACED PROTRUSIONS


    Beteiligte:

    Erscheinungsdatum :

    2021-12-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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    MCDONALD RYAN JAMES / MCDONALD JASON SCOTT / STAFFORD JAMES MICHAEL | Europäisches Patentamt | 2019

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    Chainstay protector with spaced protrusions

    MCDONALD RYAN JAMES / MCDONALD JASON SCOTT / STAFFORD JAMES MICHAEL | Europäisches Patentamt | 2021

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    Chainstay protector with spaced protrusions

    MCDONALD RYAN JAMES / MCDONALD JASON SCOTT / STAFFORD JAMES MICHAEL | Europäisches Patentamt | 2023

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    CHAINSTAY PROTECTOR WITH SPACED PROTRUSIONS

    MCDONALD RYAN JAMES / MCDONALD JASON SCOTT / STAFFORD JAMES MICHAEL | Europäisches Patentamt | 2023

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    Appendages and Protrusions

    Cooper, Peter J. | Online Contents | 1997