To provide a pedal shaft capable of accurately detecting strain arising therein.SOLUTION: A pedal shaft for pedal power meters is provided, comprising a hollow shaft configured to allow a pedal to rotatably attached thereto, a strain gauge attached to an outer peripheral surface of the hollow shaft, and a processing circuit disposed in an internal space of the hollow shaft and configured to process an output from the strain gauge.SELECTED DRAWING: Figure 2

    【課題】ペダル軸に生じるひずみを高い精度で検出することのできるペダル軸を提供する。【解決手段】ペダル型パワーメータ用のペダル軸は、ペダルが回転可能に取り付けられる中空軸と、前記中空軸の外周面に取り付けられたひずみゲージと、前記中空軸の内部空間に配置され、且つ前記ひずみゲージからの出力を処理する処理回路とを備える。【選択図】図2


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    Title :

    PEDAL SHAFT


    Additional title:

    ペダル軸


    Contributors:
    AOI HIDEKATSU (author) / RI KEI (author)

    Publication date :

    2023-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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