LUBRICATING DEVICE OF TOOTH-WHEEL Russian patent published in 2015 - IPC F16H57/04 

FIELD: machine building.

SUBSTANCE: invention relates to the machine building, in particular to machine parts, and can be used to lubricate the wheels of the reverse gearing with rectilinear/plane flank toothing in one of spur gears periodically lubricated with plastic lubricants. The lubricating device of the toothed wheel comprises body, tooth rim with teeth, concentric rings, pair of flexible plates and cantilever. The concentric rings are secured at the body ends along the circle of the tooth gullets. Pair of the flexible plates secured on the rotating cantilever installed hingedly on the gear casing with the axle of rotation. The cantilever is located between the concentric ring and wheel centre. The cantilevers are provided with gear of their rotation to both directions relatively to the radial plane of the wheel towards the running over side surfaces of the teeth ensuring their simultaneous contact along the full length.

EFFECT: increased efficiency of lubrication of the toothed wheel.

2 dwg