GEARING Russian patent published in 2017 - IPC F16H57/04 

FIELD: machine engineering.

SUBSTANCE: gearing contains the sealed housing with gears installed in it, made of the ferromagnetic material and powder magnetically active lubricant, activated by the magnetic field. There is the fixed pair of linings in the form of disks on the end surfaces of each wheel, made of magnetically passive material, such as plastic. The through holes with diameter not smaller than the fitment hole diameter of the wheel is made in the centres of linings, and the outer linings profiles are identical to the wheel tooth rims profile and coincide with it in plan.

EFFECT: lubrication process quality improve.

2 dwg