LUBRICATING DEVICE OF GEARING 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 immersion by auxiliary lubricating gears. Lubricating device contains secondary lubricating pinion immersed in oil bath and teeth of its toothed rim engaged with above located tooth-wheel of high-speed stage gear. Rim teeth along its width along the whole circumference of the rim are made of different height. On the minimum width of the rim teeth height corresponds to calculated for the given pinion, while on the rest width of rim teeth are truncated in height on the side of tops and this truncating is made on the same value throughout the width of the rim along the whole rim circumference.

EFFECT: higher efficiency of lubrication.

1 cl, 4 dwg