CPC Subgroup
B23F 5/10 the tool being a grinding disc having the same profile as the tooth or teeth of a crown or bevel wheel
Full Title
Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made > by grinding > the tool being a grinding disc having the same profile as the tooth or teeth of a crown or bevel wheel