Coupling arrangement with a vibration reduction device and a coupling device

A coupling arrangement is provided with a vibration reducing device and having a coupling device, wherein the vibration-reducing device which comprises at least one torsional vibration damper has an input which is connected to a drive, and has an output which is connected to the coupling means by which in a first operating state a connection between the vibration reduction device and an output is produced at least mainly, and this connection is released at least substantially in a second operating condition. The vibration-reducing device comprises a cooperating with the torsional vibration damping system, which is connected to the output of the vibration reducing device.