Abstract: A coupling (30, 49, 61; 40, 60) with a coupling ring (1) on two coupling parts (8, 9), wherein the coupling parts (8, 9) each constitutes a star (2, 3) with star arms (26, 27) and star arm end regions (4, 5) situated thereon, wherein the two stars (2, 3) are arranged opposite and axialy relative to one another with an angular offset, and the star arm end regions (4, 5) are provided with in each case at least one threaded bore (14) for screw connections (20), wherein the coupling ring (1) includes plurality of fastening elements (10, 11).

Abstract: The invention relates to a clutch (30, 49, 61; 40, 60) with a clutch ring (1) on two clutch parts (8, 9), and also to an associated clutch ring (1), wherein the clutch parts (8, 9) each constitutes a star (2, 3) with star arms (26, 27) and star arm end regions (4, 5) situated thereon, wherein the two stars (2, 3) are arranged opposite and axialy relative to one another with an angular offset, and the star arm end regions (4, 5) are provided with in each case at least one threaded bore (14) for screw connections (20), wherein the clutch ring (1) includes plurality of fastening elements (10, 11) which are directed towards the axis (23) of the clutch ring (1), which are arranged in an annularly encircling manner and which have in each case at least one continuous bore (12, 13) directed exclusively radially with respect to the ring axis (23).