GEAR WHEEL Russian patent published in 2016 - IPC F16H55/12 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used in coarse-grained tooth gears lubricated liquid lubricants by dipping. Gear wheel consists of a body, a toothed rim with teeth and a pair of ring pads fixed on the teeth ends and sections of the ends of the body adjacent to the rim. In each section of covering plates recesses of the toothed rim at least in one of the pair of pads there is a through opening with abutment to the dedendum circle of toothed rim.

EFFECT: higher quality of gear wheel lubrication.

1 cl, 2 dwg