GEAR LUBRICATING DEVICE Russian patent published in 2016 - IPC F16H57/04 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used for lubrication of high-speed stages include gear transmissions with crankcase lubrication by means of auxiliary lubricating gears. Lubricating device of gearing contains secondary lubricating pinion immersed in oil bath and engaged with above located wheel of high-speed stage gear. At both ends of body of pinion, coaxially to it rigidly fixed pair of cylindrical rings with OD equal to dedendum circle rim of lubricating pinion. At ends of pinion teeth and rings are rigidly fixed plate-blade, oriented radially relative to gear and located along teeth height. Width of plates-blades is equal to width of rings. Ring with sides, reverse gear ends are equipped with disc plugs rigidly fixed on rings and provided with holes for gear axis.

EFFECT: higher efficiency of lubrication is enabled.

1 cl, 3 dwg