PLANETARY GEAR Russian patent published in 2012 - IPC F16H1/32 

FIELD: machine building.

SUBSTANCE: planetary gear includes eccentric carrier (1), pinion gear (2), toothed centre wheel (3) and mechanism of transfer moment perception that consists of three annular hubs (4, 5, 6) with holes. One hub (4) is made as an integral part of pinion gear (2), and other two hubs (5, 6) are fixed in housing (15). Rollers located in hub (4, 5, 6) holes are free, movable and are made of rings (7, 8) of different thickness and rod (9) arranged with gap one inside the other.

EFFECT: invention allows increasing loading capacity of gear.

3 dwg