PROBLEM TO BE SOLVED: To provide a vehicular steering device that can reduce frequencies at which a clutch which is engaged to suppress rotation of a steering member is engaged.SOLUTION: A vehicular steering device 1 includes: a clutch 6 provided in a power transmission passage between a steering wheel 2 and a turning wheel 3; a reaction force motor 14 for imparting steering reaction force to the steering wheel 2; a turning motor 31 for turning a turning wheel 3; and clutch engagement control means 40 that when the clutch 6 is in a released state, brings the clutch 6 into an engagement state when a turning angle of the turning wheel 3 reaches a turning angle limit value and the steering member rotates at a first prescribed value α or more in the opposite direction of the direction of a steering neutral position side with respect to a first steering angle, a steering angle of the steering wheel 2 at the time when the turning angle reaches the turning angle limit value.SELECTED DRAWING: Figure 1

    【課題】操舵部材の回転を抑制するために締結されるクラッチの締結頻度を低減できる車両用操舵装置を提供する。【解決手段】車両用操舵装置1は、ステアリングホイール2と転舵輪3との間の動力伝達経路に設けられたクラッチ6と、ステアリングホイール2に操舵反力を付与するための反力モータ14と、転舵輪3を転舵させるための転舵モータ31と、クラッチ6が解放状態である場合において、転舵輪3の転舵角が転舵角限界値に到達しており、かつ転舵角限界値への到達時点のステアリングホイール2の操舵角である第1操舵角に対して、操舵部材が操舵中立位置側とは反対方向に第1所定値α以上回転したときには、クラッチ6を締結させるクラッチ締結制御手段40とを含む。【選択図】図1


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    Title :

    VEHICULAR STEERING DEVICE


    Additional title:

    車両用操舵装置


    Contributors:

    Publication date :

    2017-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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