SCHALT- UND STEUERVORRICHTUNG FUER EIN ZUM ANTRIEB EINES KRAFTFAHRZEUGES VERWENDETES ANTRIEBSAGGREGAT MIT EINEM STUFENLOSEN WECHSELGETRIEBE

摘要

A switching and control device is provided for a drive assembly used for driving a motor vehicle. This drive assembly is provided with a driving motor having an adjustment element for the power control system and a continuously variable gear change, which is downstream in the power flow. The gear change contains a control device which operates into an adjustment element for the transmission ratio. The drive assembly also includes a reversing gear containing a switching device for switching over between a gear position for forward motion and another gear position for reverse motion. The switching and control device operates with a link between the adjustment element for the power control and the control device and a range selection member which can be switched by a manually operable selection adjustment element. This range selection member can be moved through an N position, for interruption of the drive, into a V position, for forward motion, and out of the V position directly into an additional position which holds the switching device in the gear position for forward motion and links to the switching device and to the control device for the transmission ratio.