LUBRICATING DEVICE OF GEAR Russian patent published in 2010 - IPC F16H57/04 

FIELD: machine building.

SUBSTANCE: lubricating device of gear includes device for application of lubricating material on working surfaces of tooth gears in the form of couple of elastic plates (3), fixed stationary from both sides of each tooth gear perpendicularly to faces of its teeth (2) and in its diametral cavity. Length of plates (3) higher than height of teeth of it tooth gear. Each butt side of hub (1) of each wheel is outfitted by concentric rings (7) which contacts to butt of plate (3) directed to the centre of wheel. Diametre of rings (7) is equal to diametre of surfaces of wheel cavities.

EFFECT: invention provides effectiveness increasing of lubrication action process.

2 dwg