MULTIDIFFERENTIAL OF THE LEADING AXIS Russian patent published in 2019 - IPC F16H48/22 

FIELD: machine building.

SUBSTANCE: invention relates to differential mechanisms. Multidifferential contains the main gear case (1), the input shaft (2), the symmetric differential (3), the planetary mechanism of the right side (4), the planetary mechanism of the left side (5). Symmetric differential (3) contains the differential housing with satellites (11), the left axle gear (12), the right axle gear (13), carrier of the left planetary gear with satellites (14), carrier of the right planetary gear with satellites (15). Right planetary mechanism (4) contains the right semi-axle with the ring gear (6) seated on it, the right controlled friction brake (8), the carrier of the right planetary mechanism with satellites (15), the sun gear of the right planetary mechanism (17). Left planetary mechanism (5) contains the left semi-axle with the ring gear (7) seated on it, the controlled friction clutch (10), the left-operated friction brake (9), the carrier of the left planetary mechanism with satellites (14), the sun gear of the left planetary mechanism (16). Multidifferential has the controlled friction clutch (10) to create increased friction between the differential housing and the left semi-axis with the ring gear mounted on it (7).

EFFECT: greater efficiency is achieved, as well as compactness of the developed assembly.

1 cl, 1 dwg