Gear box device for power train of vehicle, has differential gearing mechanism comprising three output shafts, where gear box output shaft and one of output shafts of mechanism are directly brought into active connection via power flow path

摘要

The device (2) has a differential gearing mechanism (7) comprising three output shafts (11, 13, 14), where one of the output shafts is connected with a gear box output shaft (12) of a gear box (6). Degree of distribution of gear output torque is varied with respect to flow path between the output shafts of the differential gearing mechanism. The gear box output shaft and one of the output shafts of the differential gearing mechanism are directly brought into active connection via a shiftable power flow path (18).