| 摘要 |
A heavy duty cast iron yoke (110) has two lugs (116) for receiving a journal cross and a spline body or barrel (112) defining an internal spline (114). A lug tie-in body (124) includes shoulders (128) which join the lugs (116) to the spline body (112). The internal radius (136) of the shoulders is at least 20% of the distance (134) between the internal surfaces of the lugs. An annular 15 DEG ramp (150) is provided intermediate the outer spline body surface and the lugs. |
