Shaft and ring joint comprises a shaft, in particular, a rotor shaft and a ring whose inner surface is provided with radial protrusions engaging with a groove on the shaft circumference

摘要

The shaft and ring joint (10) comprises a shaft (26), in particular, a rotor shaft and a ring whose inner surface is provided with radial fixing protrusions (18). After assembly these protrusions engage with a groove (42) covering at least a part of the shaft circumference.