【課題】コンパクト車に好適な駆動アセンブリの縦寸法を短くすると共に、伝動構造を簡素化する。【解決手段】2つの動力源と、自動変速機10とを含み、自動変速機10に第一の入力軸21及び第二の入力軸22が設けられ、2つの動力源がそれぞれ2本の入力軸21,22に連結され、第一の中間軸31、第二の中間軸32及び第二の入力軸22が第一の入力軸21と同じ軸心方向に設けられ、第三の中間軸33が第一の入力軸21と平行に設けられ、第四の中間軸34が第三の中間軸33と同じ軸心方向に設けられており、第一の中間軸31における第一のギア11が第三の中間軸33における第二のギア12と噛合伝動し、第二の中間軸32の第三のギア13が第四の中間軸34の第四のギア14と噛合伝動し、差動装置50に第五のギア15が設けられ、第三のギア13が第四のギア14と噛合伝動すると同時に、第四のギア14が第五のギア15と噛合伝動する。【選択図】図1
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.
横置型デュアル動力源車両用駆動アセンブリ
2020-02-27
Patent
Elektronische Ressource
Japanisch