GEAR Russian patent published in 2002 - IPC

FIELD: mechanical engineering. SUBSTANCE: gearing contains driving 1 and driven 2 members made of disks or rack bars, bodies of revolution 3, and clamping device 6. One of the members is provided with hollows 4 for bodies of revolution, another one is provided with grooves 5 in shape of stretched deformed cycloidal curve on the driving member or in shape of compacted deformed cycloidal curve on the driven members. Axis of guiding circumference of the curve coincides the axis of the member provided with grooves. Clamping device 6 is coaxially mounted to the member provided with bodies of revolution and contacts with them. EFFECT: overdrived velocity ratio. 7 dwg