| 摘要 |
<p>The invention concerns a transmission joint wherein the torque is transmitted from each male element arm (6) to the bearing race (9) associated with the female element (3), by an assembly comprising an outer roller (11) and an inner ring (10), with in between an intervening needle bearing roller (12). The inner ring (10) internal surface (16) is made in such a way that, by the effect of torque, a permanent centrifugal axial load component is produced on the ring along the arm axis (Y-Y) in its contact zone with the arm (6), and said axial load is transmitted from the ring (10) to the roller (11) via at least a bearing surface of said positioning means (13, 14) located outside with respect to the roller median plane (Q). The invention is applicable to motor vehicle transmissions.</p> |
