To provide a clutch device, a motor device, and a wiper motor, capable of stabilizing disengagement setting torque in disengaging an engagement recessed portion and an engagement projecting portion of a clutch device.SOLUTION: In a clutch device including an output shaft rotatably supported by a housing, an input disc rotatably supported to the output shaft, a clutch disc supported in a manner that it cannot be rotated to the output shaft and can move in an axial direction, and engageable with the input disc, an engagement projecting portion formed on one of the input disc and the clutch disc in a manner of projecting in an axial direction of the output shaft, and an engagement recessed portion recessed and formed on the other of the input disc and the clutch disc in a manner of engageable with the engagement projecting portion by line contact, a position of engagement stationary region of the engagement projecting portion and the engagement recessed portion is separated from the disengagement setting torque region.SELECTED DRAWING: Figure 13

    【課題】クラッチ装置の係合凹部及び係合凸部が係合を解除する際の解除設定トルクを安定させることが可能なクラッチ装置、モータ装置、及びワイパモータを提供する。【解決手段】ハウジングに回転可能に支持された出力軸と、前記出力軸に対して回転自在に支持された入力ディスクと、前記出力軸に対して回転不能、かつ、軸線方向に移動可能に支持されると共に、前記入力ディスクと係合可能なクラッチディスクと、前記入力ディスク及び前記クラッチディスクのいずれか一方に前記出力軸の軸線方向に突出形成された係合凸部と、前記入力ディスク及び前記クラッチディスクのいずれか他方に前記係合凸部に線接触で係合可能に凹設形成された係合凹部と、を備えたクラッチ装置において、前記係合凸部と前記係合凹部との噛合い静止域の位置が、解除設定トルク域から離れていることを特徴とする。【選択図】図13


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    Title :

    CLUTCH DEVICE, MOTOR DEVICE, AND WIPER MOTOR


    Additional title:

    クラッチ装置、モータ装置、及び、ワイパモータ


    Contributors:
    IKEDA SHINJI (author) / TANAKA KOJI (author)

    Publication date :

    2019-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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