Saw arbor with splined mandrel and mating internally and externally splined saw blade mounting sleeve

摘要

A saw arbour includes a splined mandrel 10 and a sleeve 22. The sleeve has internal and external splines. A saw blade 38 has a splined eye which matches the external splines on the sleeve. All the splines are shaped so that the mating component can be slid onto the splines. The numbers of splines on mandrel, sleeve and blade may be equal.