Sliding tripod transmission joint and transmission shaft including two joints of this type

摘要

Sliding tripod transmission joint of the type including a sheath with sliding ramps for rollers mounted on a spider integral with a transmission shaft, a bottom on which there bears an elastic member compressed between the said bottom and a spherical cap arranged on the end of the transmission shaft, characterised by the fact that the cap 15 is extended axially towards the bottom 12 by a skirt 15a with a radially flared edge 16 whose length reduces the distance from the cup 15 to the said bottom to the length of sliding of the joint. <IMAGE>