To provide a gearshift device for a bicycle, which enables a gear change control lever to be easily stopped in a gear change position without replacement of all component parts of a component.SOLUTION: A gearshift device 100, which is coupled to a bicycle rear derailleur 70 via a shift wire 60, includes: a gear change control lever 40; an operation shaft 1 that is rotated by an operation of a gear change control lever part 40 so as to wind and rewind the shift wire 60; and a replaceable gear change position notification part 10 in which a rotation stop position corresponding to each gear change position of the rear derailleur 70 changing in accordance with rotation of the operation shaft 1 is set.SELECTED DRAWING: Figure 1

    【課題】 コンポーネントの構成部品をすべて交換することなく、変速操作レバーを容易に変速位置に停止させることができる自転車用変速操作装置を提供する。【解決手段】 変速操作装置100は、自転車のリアディレーラー70とシフトワイヤー60を介して連結する装置であって、変速操作レバー部40と、変速操作レバー部40の操作によりに回転し、シフトワイヤー60の巻き上げ及び巻き戻しを行う操作軸1と、操作軸1の回転に従って切り換わるリアディレーラー70の各変速位置に対応した回転停止位置が設定されている交換可能な変速位置通知部10とを備える。【選択図】 図1


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    Title :

    GEARSHIFT DEVICE FOR BICYCLE


    Additional title:

    自転車用変速操作装置


    Contributors:

    Publication date :

    2019-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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