GEAR BOX Russian patent published in 2016 - IPC F16H57/04 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to machine parts, and can be used in tooth gears arranged in closed housings, reduction gears with crankcase lubrication by dipping. Gear box contains oil bath with liquid lubricating material, in which gearing underlying gear wheel is immersed. Along both ends of said gear wheel parallel to them and with gaps relative to them pair of partitions in form of flat rectangular plates is located, fixed at bottom on oil bath bottom and in plan view covering part of underlying gear wheel, immersed in oil bath, and housing stiffening ribs. Height of partitions is above oil bath upper level.

EFFECT: higher quality of gearing elements lubrication.

1 cl, 3 dwg