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

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used in tooth gears lubricated by plastic lubricants. Gear wheel includes a body, a gear rim with teeth and two end patch pieces fixed on ends of the body by means of spacers located between inner ends of straps and the ends of the body. Outer diameter of the butts is equal to diameter of circle of the toothed rim. Outer diameter of spacers is equal to diameter of circle of bases of the toothed rim. Inner diameters of straps and gaskets are equal. Thickness with gaskets is equal to gaps between the inner surfaces of linings and ends of teeth of a gear wheel.

EFFECT: optimized gear wheel design.

1 cl, 1 dwg