LUBRICATING DEVICE OF GEARING Russian patent published in 2015 - IPC F16H57/04 

FIELD: machine building.

SUBSTANCE: lubricating device of gearing contains secondary lubricating pinion installed on axle secured in the gearing housing, immersed in oil bath and engaged with above located tooth-wheel of high-speed stage of gearing. At both ends of secondary lubricating pinion a pair of vertically oriented plates is located, they are rigidly secured on the gearing housing. Bottom parts of plates are immersed ion the oil bath to depth corresponding to depth of immersion in bath of the secondary lubricating pinion, and are located parallel to end faces of the secondary lubricating pinion with minimum clearance relatively to them. Top parts of plates located above the top level of oil bath are separated towards end faces of the tooth rim of the tooth-wheel.

EFFECT: higher efficiency of lubrication.

2 dwg