An electric power steering apparatus includes an input shaft to which steering force from a steering wheel is applied, an output shaft to which assisting force generated by an electric motor is applied, and a torque detection sleeve. One of the input shaft and the output shaft includes a cylindrical portion having a female stopper portion and a circumferential groove. The other of the input shaft and the output shaft has a male stopper portion being in concave-convex engagement with the female stopper portion and relatively rotatable in a given angular range. An edge of a base end portion of the torque detection sleeve is clinched to the circumferential groove. The circumferential groove is provided on a portion of an outer peripheral surface of the cylindrical portion radially overlapping a stopper engagement region in which the female stopper portion and the male stopper portion are engaged with each other.


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    Title :

    ELECTRICALLY ASSISTED POWER STEERING DEVICE


    Additional title:

    ELEKTRISCH UNTERSTÜTZTE SERVOLENKVORRICHTUNG
    DISPOSITIF DE DIRECTION ASSISTÉE ÉLECTRIQUE


    Contributors:

    Publication date :

    2018-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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