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 tooth-wheel gears lubricated with plastic lubricants. A tooth-wheel contains a body, a tooth ring with the teeth and a pair of the annular linings reinforced at the ends of the teeth and on the areas of the body ends adjacent to the tooth ring. The corrugations, located radially against the wheel, the cavities of which face the tooth ring, are made in the linings. The cavities of the corrugations along the entire width of the linings are filled with the inserts of the elastic material, such as rubber, reinforced in the cavities. The inserts are made flush with the inner surfaces of the linings.

EFFECT: tooth-wheel manufacturing technology which improves the quality of its lubrication.

2 dwg