| 摘要 |
The invention relates to a belt drive comprising a V-ribbed belt (1), which has a drive side (3) with a ribbed profile (2), and a V-ribbed disk (4), which has a groove profile, the width (5) of the profile base (6) of a groove (9) being greater than or equal to the distance (7) between rib head (8) and profile base (6) of a groove (9), wherein the width (5) of the profile base (6) of a groove (9) is determined by the distance between the transitions (10, 11) of the edge radii (ri) of the profile base (6) into the groove flanks (12, 13). |
