Synchroniser clutch

摘要

The synchronous clutch has a clutch body (14) to which a shaft (12) is connected. Connecting collar (18) with internal teeth (16) is adjustably provided on the clutch body. Recesses (18e,22e) are provided in radially outer side of teeth in connecting collar and/or in the synchronizer (22) in centrifugal direction of external cone (22a) and/or in the internal cone (18d).