PLANETARY GEARBOX 10R4 WITH TWIN CLUTCH Russian patent published in 2020 - IPC B60K17/06 

FIELD: machine building.

SUBSTANCE: proposed gearbox comprises three-link planetary gear. Double-clutch housing is jointed to the casing, while shafts of input, primary and sun gears are coaxially mounted in bearings of housings and walls. In housing of clutch on input shaft there is crankcase with internal partition, clutch disks are movable in axial direction: driven on crankcase, driven discs of left clutch on primary shaft with three-gear rim and with clutch, driven discs of right clutch on drive tubular shaft, located on primary shaft, both shafts are engaged with the intermediate shaft, on the sun gears drive shaft with toothed rims at the ends the input and output tubular shafts of the carrier with toothed rims are freely installed, and on these shafts coaxial shafts of housing of epicyclic wheel also with toothed rims. On the walls of the planetary gear housing next to the gear rims of the input and output shafts there are fixed gear rims with the carrier stop clamps or the epicyclic wheel, near toothed rims of output shafts there is a driving tubular shaft with toothed rim and clutch at input of shaft and drive gear with toothed rim at output of this shaft near toothed rim of sun gears shaft, on which clutch is located, near to gear rim of rear wall of housing.

EFFECT: improved operational characteristics of gearbox.

1 cl, 2 dwg