PLANET GEAR Russian patent published in 2007 - IPC F16H1/48 F16H57/08 

FIELD: mechanical engineering.

SUBSTANCE: planet gear comprises solar pinion (1), satellites each of which is composed of two wheels (2), unmovable wheel (8) with inner teeth, and carrier (7). Wheels (2) of the satellites are mounted on the axle (3) in spherical bearings (4). The unit of each satellite is provided with rubber ring (5) having variable cross-section area. Rubber ring (5) bears on centering washer (6) and interposed between wheels (2) of the satellite. Carrier (7) is provided with openings made in the webs in a staggered order. The diameter of the openings increases with the distance from the axle of the satellite.

EFFECT: enhanced loading capability.

2 dwg