| 摘要 |
Ventilated disc for a disc brake, especially comprising two coaxial annular rings (11, 12) which are spaced apart, the facing rear faces (15, 16) of which are joined together by fin-shaped spacers (17), and a hub (18) which is axially offset with respect to the set of annular rings (11, 12), characterised in that the rings (11, 12) are alternately connected to the hub (18) such that the connections (20, 21) of the said rings, converge radially towards the hub (18) and constitute complementary cooling fins. <IMAGE>
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