Device and method for connecting a stator and a pulse inverter of an electric motor of an at least partially electrically driven motor vehicle as well as motor vehicle with an electric motor

An at least partially electrically driven motor vehicle, comprising:

• an electric motor;
• and
• a connection device detachably, electrically conductively connecting a stator of the electric motor to a pulse inverter of the electric motor, the connection device including,
• a pair of clamping pieces arranged movably to each other, so that the pair of clamping pieces are movable towards each other and away from each other, along a clamping direction, between a closed position and an open position to clamp at least one stator-side line end with at least one pulse inverter-side line end between the pair of clamping pieces in the closed position to establish an electrically conductive connection of the at least one stator-side line end and the at least one pulse inverter-side line end;
• and
• a bolt mounted rotatably around a rotational axis extending obliquely with respect to the clamping direction,
• the bolt includes an eccentric portion along its longitudinal extension direction for a clamping piece of the pair of clamping pieces,
• the eccentric portion configured to convert a rotational movement of the bolt around the rotational axis in a closing rotational direction into a translational movement of the pair of clamping pieces towards each other until reaching the closed position.