| 摘要 |
<p>The present invention relates to an arrangement and a method for a drive unit of a vehicle. The drive unit incorporates an engine (1), a mechanical stepped gearbox (2) and a connecting device which is designed to transmit rotary motion from the engine (1) to the stepped gearbox (2). The arrangement incorporates means designed to act upon the connecting device in such a way that substantially no torque is transmitted from the engine (1) to the gearbox (2) during gear changing. Said means incorporates an electric rotor machine (9) which is connected to the connecting device.</p> |
