Sliding sleeve for synchronizer that is utilized for adjusting rotation speed between gear wheels in three-shaft change gear box of motor car, has rolling element raceway arranged on radial surface of sleeve that is integrally formed

摘要

The sleeve (1) has a rolling element raceway (4) arranged on a radial surface of the sleeve that is integrally formed. The rolling element raceway is formed as a radial outwardly oriented groove (14). The sleeve comprises multiple axial transit recesses and multiple positioning aids. Multiple detent mountains extend up to front ends (15, 16) of the sleeve. The rolling element raceway is designed as a part of a grooved ball bearing. A gearing (13) is coupled with a drive or an output component in a torque-proof manner. The recesses are arranged at equal intervals from each other. An independent claim is also included for a synchronizer.