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DRIVING FORCE TRANSMISSION APPARATUS, AND FOUR-WHEEL-DRIVE VEHICLE INCLUDING THE DRIVING FORCE TRANSMISSION APPARATUS
DRIVING FORCE TRANSMISSION APPARATUS, AND FOUR-WHEEL-DRIVE VEHICLE INCLUDING THE DRIVING FORCE TRANSMISSION APPARATUS
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机译:驾驶力传动装置以及包括驾驶力传动装置的四轮驱动车辆
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摘要
A driving force transmission apparatus includes a cam mechanism that converts motor torque from an electric motor into first cam thrust force and second cam thrust force. The cam mechanism includes: a cam member that rotates upon reception of the motor torque from an electric motor; a rolling member that rolls on the cam member; and a retainer that outputs the first cam thrust force and the second cam thrust force toward a multiple disk clutch as the rolling member rolls. The rotation of the retainer around a rotation axis is restricted, and the retainer moves in a direction of the rotation axis while retaining the rolling member such that the rolling member is rollable.
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