COUPLING ASSEMBLY AND DRIVELINE ASSEMBLY WITH SUCH A COUPLING ASSEMBLY

摘要

The invention relates to a coupling assembly for a driveline of a motor vehicle, comprising: a first shaft (7); a second shaft (9); a coupling (3) which can selectively drivingly connect or disconnect the first shaft (7) and the second shaft (9); a brake (4) for braking the second shaft (9) relative to a stationary component (13); an actuating device (5) for actuating the coupling (3) and the brake (4), wherein the actuating device (5) comprises a ramp mechanism having a first ring (35) which is axially supported relative to the stationary component, and a second ring (36) which is axially movable relative to the first ring (35) when one of the first and second rings (35, 36) is rotated relative to another one of the first and second rings (36, 35).