Damping means for damping wheels noise emission

摘要

1. Damping means for damping the noise radiation in the form of airborne noise or structure-borne noise for wheels, in particular for gears having a groove (2) formed at the edge of the wheel, in which groove a ring (3) is inserted, the wheel disc having circular cylindrical faces (4) towards the gear rim, characterized in that a circumferential groove (2) having an elongate radial cross-section is formed in the circular cylindrical face (1), in which groove a counterring (3) having an elongate radical cross-section is inserted.