A transmission unit (10), a vehicle powertrain (2) including the transmission unit, and a vehicle are disclosed. The transmission unit (10) comprises a first transmission shaft (11) and a second transmission shaft (12), the first transmission shaft (11) comprising a first gear (14) and the second transmission shaft (12) comprising a second gear (15) and a third gear (16). The second gear (15) is arranged to cooperate with the first gear (14). The transmission unit further comprises a third transmission shaft (13) comprising a fourth gear (17) arranged to cooperate with the third gear (16). The third transmission shaft (13) further comprises a fifth gear (18) arranged to be selectively connectable to the third transmission shaft (13) for rotation with the third transmission shaft (13). The fifth gear (18) is arranged to cooperate with the second gear (15). The transmission unit (10) may be incorporated into a transmission arrangement (40), the transmission arrangement (40) further comprising a planetary gearbox unit (20).
公开一种变速器单元(10)、一种包括变速器单元的车辆动力总成(2)和一种车辆。变速器单元(10)包括第一变速器轴(11)和第二变速器轴(12),第一变速器轴(11)包括第一齿轮(14),第二变速器轴(12)包括第二齿轮(15)和第三齿轮(16)。第二齿轮(15)设置为与第一齿轮(14)配合。变速器单元还包括第三变速器轴(13),第三变速器轴(13)包括第四齿轮(17),第四齿轮(17)设置为与第三齿轮(16)配合。第三变速器轴(13)还包括第五齿轮(18),第五齿轮(18)设置为能够选择性地连接至第三变速器轴(13)以与第三变速器轴(13)一起旋转。第五齿轮(18)设置为与第二齿轮(15)配合。变速器单元(10)可结合入在变速器装置(40)中,变速器装置(40)还包括行星齿轮箱单元(20)。
Transmission unit, transmission device and vehicle power assembly
变速器单元、变速器装置和车辆动力总成
2023-03-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Power transmission device, power assembly and vehicle
Europäisches Patentamt | 2021
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