Importance

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Abstract

A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission (10). The automatic transmission (10) is provided with a first input shaft (21) and a second input shaft (22), and the two power sources are respectively connected to the two input shafts (21, 22); a first intermediate shaft (31), a second intermediate shaft (32) and a second input shaft (22) are provided coaxial with the first input shaft (21); the third intermediate shaft (33) is provided parallel to the first input shaft (21), and a fourth intermediate shaft (34) is provided coaxial with the third intermediate shaft (33); a first gear (11) on the first intermediate shaft (31) and a second gear (12) on the third intermediate shaft (33) are in engaged transmission; a third gear (13) on the second intermediate shaft (32) and a fourth gear (14) on the fourth intermediate shaft (34) are in engaged transmission; and a differential (50) is provided with a fifth gear, the third gear (13) and the fourth gear (14) are in engaged transmission, and the fourth gear (14) is simultaneously in engaged transmission with a fifth gear (15). The drive assembly, in an aspect, has a reduced longitudinal dimension, to be adapted for vehicles of a compact structure, and, in another aspect, uses a small quantity of gears, which simplifies the transmission structure.

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First Claim