Synchronization mechanism for synchronization between idle gear and shift collar in shift collar transmission during shifting process, has stoppers provided at elements, where deflection of spring is limited with stoppers

摘要

The mechanism (22) has a locking device (24) including a spring (30), and axial stoppers (56, 58) provided at elements (26, 28), where deflection of the spring is limited with the stoppers. Friction surface (32) is formed at one of the elements and attached to a pinion (16), where the friction surface is outlined with respect to another friction surface (34), which is assigned to a shift collar (18). The friction surfaces are designed as an outer cone and/or inner cone. The element is designed as a synchronization cone, and another element is designed as a synchronization ring.