Bevel gearing

摘要

A bevel gear assembly for transmitting high horsepowers between a first shaft and a second shaft the axis of which lies at an angle to the first shaft includes a main bevel gear mounted on the first shaft and having two circumferential rows of teeth. The teeth face axially in opposite directions and a pair of secondary bevels are provided meshing respectively with the two rows of teeth. The secondary bevels are coupled to drive the second shaft.