Drehschwingungsgedämpfter Antriebsstrang für ein Kraftfahrzeug

The invention relates to a drive train for a motor vehicle, comprising a drive shaft of a motor vehicle engine, in particular designed as a crankshaft, a pulley rigidly coupled to the drive shaft for driving ancillary units by means of a traction means, and a centrifugal pendulum coupled to the pulley for damping rotational vibrations, wherein a restoring torque produced in order to damp rotational vibrations of the pulley can act on the drive shaft only indirectly via the pulley. Because the restoring torque produced in order to damp rotational vibrations of the pulley acts on the pulley and not on the drive shaft, a material-saving and economical design of a rotational vibration damping system of the pulley can be achieved, and therefore an economical rotational-vibration-damped drive is enabled.