PLANETARY GEAR BOX 5R1 Russian patent published in 2017 - IPC F16H37/04 F16H3/44 

FIELD: machine engineering.

SUBSTANCE: planetary gearbox contains a body, a simple three-link planetary gear consisting of a sun gear, an epicyclic wheel and a carrier with satellites. The driver and the body of the epicyclic wheel have shafts with toothed rims and an epicyclic wheel stop coupling. The input shaft has three position toothing on which the switching clutch, the shaft of the sun gear with the ring gear at the ends are mounted in the support the drive gear and a rear wall of the support housing assembly with a ring gear. The carrier is fixed on the inlet and outlet tubular shaft with a ring gear, epicyclic wheel housing fixed to the input and output shafts coaxial with the ring gears. On the front inner wall of the body of the unit next to the gear wreaths of the input shafts, a toothed ring is fixed with a stop clutch of the carrier or an epicyclic wheel. Near the ring gears of the output shafts, leading tubular shaft with a ring gear on the input shaft and the pinion gear with the ring gear on the output shaft of the adjacent gear teeth of the sun gear shaft, on which the switching sleeve, is mounted.

EFFECT: reduced weight and metal planetary gearbox.

1 dwg