| 摘要 |
A brake disc assembly comprising a brake disk ring (300), a bell (200) and a connecting means (100) between the brake disk ring and the bell, wherein the connecting means comprises a form-locked and/or force-locked connecting element in an axial direction DO of the brake disc ring, the connecting means comprising a bushing (110) for the connecting element and a distance element arranged between the brake disk ring and the bell, wherein the bushing comprises a shoulder and a loss prevention, wherein the bushing further comprises a region Al provided for the brake disk ring and a region A2 provided for the bell, wherein the region Al has an average expansion E4 in an direction perpendicular to DO and the region A2 has an average expansion E2 in an direction perpendicular to DO, and wherein the loss prevention has an average expansion E3 in an direction perpendicular to DO and the shoulder has an average expansion El in an direction perpendicular to DO, wherein E2 is smaller than each of El and E3, and wherein the height HI of the distance element is bigger than the height H2 of the loss prevention, and wherein, in an assembled state, the loss prevention is neither in direct contact with the brake disk ring nor with the bell and the brake disk ring protrudes over the region Al. |
