TOOTH-WHEEL Russian patent published in 2017 - IPC F16H57/04 

FIELD: machine engineering.

SUBSTANCE: invention relates to machine engineering and can be used in the reversing tooth-wheel gears operating with oil lubrication by immersion. A tooth-wheel contains a body, a pair of circumferential linings with an outer diameter equal to the circumference diameter of the tooth ring tops fixed on the body ends, and a hollow tooth ring made of plates curved at the teeth profiles, calculated for the wheel. The outside sections of the lateral teeth surfaces are cut over their entire width to form the through windows. Radially oriented baffles overlying the distance between the teeth tops and the wheel body, which width is equal to the teeth width, are located inside the teeth on their symmetry axes.

EFFECT: improving quality of the tooth-wheel lubrication is provided.

2 dwg