SINUSOIDAL ECCENTRIC GEAR Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: gear has housing and driving ring sinusoidal grooves and satellites provided with projections and interposed between the grooves. Eleven cogs, whereon needle bearings are fitted, are mounted on the projections. The satellites are arranged on the eccentrics of the driving shaft. The additional satellite has radial slots in the bushing hub part. The projection parts with the bearings-cogs of the main satellite passes through the slots. At each instant of time, four cogs interact with the housing and four cogs interact with the driving disk. EFFECT: improved design. 2 cl, 11 dwg