| 摘要 |
<p>A constant velocity joint (1) of a tripod type comprising a housing (3) formed with three recesses (6) having first and second guide grooves (15a, 15b) each extending axially in the housing, a tripod (5) comprising trunnions (8) with a bearing assembly having an inner roller (12) and an outer roller (13) in a rolling contact relationship and the first and second guide grooves (15a, 15b) formed such that the outer roller (13) is tightly pressed on the first guide groove (15a) when a rotating force is transmitted, and that the axis of each of the trunnions (8) is displaced from a parallel relationship with the flat bottom (28) face of the first guide groove (15) when the outer roller (8) is pressed thereon with the joint angle kept zero.</p> |
