To provide a detection sensor built-in type steering wheel capable of accomplishing an excellent detection precision.SOLUTION: A detection sensor built-in type steering wheel includes a rim 1R building a detection sensor 12 therein. The rim 1R includes: a metal core 10; an internal-side resin layer 11 formed so as to cover the metal core 10; an external-side resin layer 13 formed at the external side of the internal-side resin layer 11; and a sheet-shape detection sensor 12 placed between the internal-side resin layer 11 and the external-side resin layer 13. Electrode density of the detection sensor 12 changes in a circumferential direction in a cross section orthogonal to an extending direction of the rim 1R in accordance with thickness of the external-side resin layer 13.SELECTED DRAWING: Figure 2

    【課題】 良好な検出精度を実現し得る、検出センサ組込型ステアリングホイールを提供する。【解決手段】 検出センサ組込型ステアリングホイールは、検出センサ12が組み込まれたリム1Rを備えている。リム1Rは、芯金10と、芯金10を覆うように形成された内側樹脂層11と、内側樹脂層11の外側に形成された外側樹脂層13と、内側樹脂層11と外側樹脂層13との間に配されたシート状の検出センサ12とを有している。検出センサ12の電極密度が、外側樹脂層13の厚さに応じて、リム1Rの延設方向に垂直な断面における周方向に変化されている。【選択図】図2


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    Title :

    DETECTION SENSOR BUILT-IN TYPE STEERING WHEEL


    Additional title:

    検出センサ組込型ステアリングホイール


    Contributors:

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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