Torque transmission system manufacturing method for car, involves allowing cavity to extend to set of assembly portions such as cage, from torque transmission system, and injecting resin in injection cavity

摘要

The method involves placing a part (3) of a torque transmission system and another part (4) of the torque transmission system in a mold comprising an injection cavity. The cavity is allowed to extend to a set of assembly portions such as cage (5), from the former torque transmission system and on an assembly portion such as tulip (17), of the latter part of the torque transmission system. A resin is injected in the injection cavity. The set of coupling reliefs (29) or tracks (6) of one of the parts of the torque transmission system is provided by a processing of the cage. An independent claim is also included for a torque transmission system.