Tilger

摘要

The damper for rotating shafts, in particular drive shafts, specifically prop shafts in motor vehicle construction, consists, in a conventional manner, of an outer oscillating-mass ring, an inner hub ring and a segmental elastomer ring connecting these two rings to one another. In this arrangement, the oscillating-mass ring is coupled, fixed and attached to the hub ring via two to six axially aligned connecting webs made of rubber-elastic material which, viewed in the axial direction, have at least essentially the outline of a radially aligned and tangentially contracting ''X''. Provided between the connecting webs, which are distributed at a uniform angular spacing from one another, are buffer webs, with complementary surfaces, which form a comparatively narrow separating gap and maintain the spacing relative to the adjacent connecting webs and to the free circumferential surface of the hub ring.