DOUBLE-SATELLITE PLANETARY GEARBOX Russian patent published in 2023 - IPC F16H1/32 

FIELD: mechanical engineering.

SUBSTANCE: invention can be used in the design of planetary gears and gearboxes. A two-satellite planetary gearbox includes a rack on which a stationary gear with internal gearing is rigidly mounted, a driving central gear that fits with the rack into a rotational joint, two satellites and a carrier. The satellites form rotational hinges with the carrier, and form gear engagements with the stationary and driving central gears. In this case, the gearbox is equipped with a lever that forms rotational joints with the stand and carrier. Moreover, the geometric axes of the rotational hinges between the stand and the driving central gear, as well as the lever and the stand, are coaxial.

EFFECT: increased service life of the device.

1 cl, 1 dwg