AUTOMOTIVE WHEEL OR AXLE DRIVE DIFFERENTIAL MECHANISM Russian patent published in 2014 - IPC F16H48/28 F16H48/22 F16H48/36 B60K17/16 

FIELD: transport.

SUBSTANCE: differential mechanism comprises crankcase (1), main gear, simple differential gear, planetary gearbox and friction control clutch. Main gear consists of drive gear (2) and driven gear (3). Driven gear (3) is composed by planet carrier (4) wherein fitted is said simple differential including planet gears (6, 7). Every planet gear (6, 7) is engaged via shaft (15) with planet gear (9) engaged with epicycle (16) and sun gear (8). Every friction control clutch (10, 11) is composed by the set of clutches. Inner drive drum (13) of friction clutch (10) is rigidly engaged with epicycle (16). Inner drive drum (12) of friction clutch (11) is engaged via hollow shaft (17) with sun gear (8). Every outer drum (14) is composed of a unit shared by gears of every planetary gearbox and fitted on fight or left output shaft of differential mechanism.

EFFECT: redistribution of torques at output shafts ratio defined by vehicle running conditions.

4 cl, 2 dwg