Patent ID: 7823686
Filing Date: 2010-11-02
Classification: B62D,F16H,H02K

Abstract:
1. Motor vehicle steering system with a differential drive, wherein the differential drive has a carrier structure, a drive shaft with a shaft end facing the differential drive, a driven unit with a shaft end facing the differential drive, and an auxiliary drive comprising a stator and a rotor, wherein •the shaft end of the drive shaft supports a first toothed disc connected in a non-rotational manner to the drive shaft, •the shaft end of the driven shaft is connected in a non-rotational manner to at least parts of the carrier structure ,•the carrier structure supports a second toothed disc connected thereto in a non-rotational manner, and •the rotor has a first cylindrical portion and a second cylindrical portion bent by an angle with respect to the first portion , wherein the first portion faces the driven shaft and the second portion faces the drive shaft and wherein disposed on the angled second portion is a swash unit mounted thereon which drivingly couples the two toothed discs to each other.