| 摘要 |
The invention concerns a vibration absorbing device (5) intended for a motor vehicle transmission, having an axis of rotation X and comprising: i. a support (10) defining two radially outer supporting raceways (431, 432) and a radially inner supporting raceway (37), ii. a weight (16) defining a radially inner weight raceway (73) and two radially outer weight raceways (701, 702), iii. two outer rolling bodies (191, 192) mounted so as to be able to roll and/or slide along at least one of the radially outer supporting raceways (431, 432) and weight raceways (701, 702) and an inner rolling body (22) mounted so as to be able to roll and/or slide along at least one of the radially inner supporting raceways (37) and weight raceways (73), such that the weight can freely oscillate on the support. The inner rolling body and/or one of the outer rolling bodies (191, 192) and/or the support (22) and/or the weight (16) comprise(s) a stop (501, 502) shaped to limit the axial movement of said rolling body relative to the support (10) and/or the weight (16). |
