Patent ID: 8919506

Claim:
A vibration absorber for a drive train of a motor vehicle, comprising: an inner carrier which is rotatable about an axis of rotation; a mass ring which is coaxial with the inner carrier and is arranged at a radial distance from the inner carrier; a plurality of spring elements which connect the inner carrier and the mass ring to one another; at least one radial profile formation on an inner circumferential surface of the mass ring for sliding support in a circumferential direction on the inner carrier, the at least one radial profile formation including a radial section and a recess integrally formed on the mass ring and in the radial direction of the mass ring; and an elastomeric damping layer arranged between the inner carrier and the mass ring such that the elastomeric damping layer slides at least in the region of the at least one radial profile formation in the circumferential direction on the inner carrier upon a relative rotation.