Shifting device for a motor vehicle transmission

A shifting device for a motor vehicle transmission, comprising

• several transmission shafts which each are rotatable about a transmission axis,
• a synchronizer ring which is firmly connected with a transmission shaft,
• a first disk carrier,
• a plurality of first disks which are non-rotatably and axially shiftably connected with the first disk carrier,
• a second disk carrier which is axially shiftable relative to the first disk carrier and can be coupled with the synchronizer ring both frictionally and positively in a circumferential direction,
• a plurality of second disks which are non-rotatably and axially shiftably connected with the second disk carrier and form a multidisk clutch with the first disks,
• an actuating body for axially pressurizing the second disk carrier,
• wherein the actuating body and the second disk carrier are rotatable relative to each other in the circumferential direction and are substantially firmly connected with each other in an axial direction, and
• further comprising a friction ring which is axially shiftably and in the circumferential direction positively connected with the second disk carrier and includes a cone surface for frictional coupling with the synchronizer ring,
• wherein the friction ring and the second disk carrier are rotatable relative to each other in the circumferential direction to a limited extent and include blocking surfaces associated to each other, which enable or block an axial relative displacement between the friction ring and the second disk carrier depending on a synchronizing torque between the friction ring and the synchronizer ring.