PLANETARY GEAR Russian patent published in 2014 - IPC F16H1/32 

FIELD: machine building.

SUBSTANCE: planetary gear includes an eccentric carrier (1), pinions (2, 3), fixed central wheel (4) and mechanism for releasing the moment off the pinions, which consists of a hub made solid with a driven shaft (5) and rollers with spherical surfaces (6). The hub with the driven shaft (5) is fitted by jumpers in the place of a pinion (3) installation. The pinion (3) is fitted by grooves. The hub (5) is set between the pinions (2, 3). The rollers (6) are set in the holes of the pinions (2, 3) and the hub (5) at an angle to the transmission axis relevant to its interaxle distance.

EFFECT: invention allows for the decreased axial size of planetary gear.

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