SINUSOIDAL ECCENTRIC GEAR Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: gear has round sinusoidal grooves facing each other and main and additional satellites, which are provided with projecting parts having cogs, interposed between them. The middles of the cogs with round sinusoidal grooves interact in the satellites. The satellites are arranged on the eccentrics of the driving shaft. The eccentrics set the satellites in radial-vibration motion shifted in phase. The additional satellite has radial slots in the hub part. The projecting parts with cogs of the main satellite pass through the slots. At each instant of time, eight cog axles are in operation (four axles engage the housing, and four axles engage the driving shaft). EFFECT: improved design. 5 cl, 13 dwg