DRIVING ELECTRIC MECHANISM Russian patent published in 2006 - IPC F16H1/48 B64C13/50 

FIELD: aircraft engineering.

SUBSTANCE: driving electric mechanism comprises solar wheel (7) of the first stage of the three-stage planet gear (2) with common epicycle (8) mounted at the end of the shaft of the electric motor and provided with bearing cylindrical pin (9). Carrier (10), which is provided with satellites (11) of the first stage and solar wheel (12) of the second stage, has face bore (13) arranged from the side of the pin. The bore and the carrier are axially aligned. Bushing (14) made of antifriction material is press-fitted in the bore, and pin (9) is movable mounted in the bore.

EFFECT: enhanced reliability.

2 dwg