Damper for a drive train

1. A torsional vibration absorber for a drive train, the vibration absorber comprising:

a hub;

an inertia mass; including an inertia ring;

a first vulcanized elastomer body;

second vulcanized elastomer body;

at least one reinforcing member which is at least partially embedded in the first and second elastomer bodies,

wherein the first elastomer body is connected by vulcanization between the hub and reinforcing member and the second elastomer body is connected by vulcanization between the reinforcing member and inertia mass to elastically connect the hub and the inertia mass with one another and

wherein the reinforcing member has a spacer sleeve having a cylindrical shape having a constant inner and outer diameter and wherein the reinforcing member is connected to the first and second vulcanized elastomer bodies, so as to absorb torsional vibrations from the drivetrain.

2. The vibration absorber according to claim 1 , wherein the reinforcing member has a plurality of cut-outs for accommodating elastomer.

3. The vibration absorber according to claim 1 , wherein the reinforcing member has recesses disposed one behind the other in a circumferential direction and spaced apart.

4. The vibration damper according to claim 1 , wherein the first elastomer body can be pressed into the inertia mass.

5. The vibration damper according to claim 4 , wherein in the circumferential direction, the the first elastomer body, the second elastomer body, and the at least one reinforcing member each have at least one cut-out that is configured so that the cut out can be closed during pressing into the inertia mass.

6. The vibration damper according to claim 1 , wherein the connecting device has a main portion, which substantially extends in the axial direction, and a collar portion, which protrudes in the radial direction from the main portion, wherein the hub has a collar portion extending in the radial direction and resting against the collar portion of the connecting device.

7. The vibration damper according to claim 1 , wherein the inertia mass has a disc-shaped connecting portion in which an opening for accommodating a deflection damping device is disposed.

8. The vibration damper according to claim 7 , wherein the deflection damping device has an annular body, from which projections for snap-in attachment in the openings project radially outwards, in each case axially at the end faces, in such a way that, in the snapped-in state, the projections radially reach over edges, which are located axially at the ends, of the openings.

9. The vibration damper according to claim 7 , wherein the deflection damping device has an annular body that can be obtained from a metal strip by roll forming, from which, at a first axial end face, an edge flange for the axial positioning of the deflection damping device in the opening protrudes radially outwards, and wherein a second axial end face is beaded for fixing the deflection damping device.