Hybrid transmission device and hybrid drive system for motor vehicle

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Hybrid transmission device and hybrid drive system for motor vehicle

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BECK STEFAN / KUTTER FABIAN / KALTENBACH JOHANNES / WECHS MICHAEL / MARTIN THOMAS / HORN MICHAEL / BACHMANN MARTIN

The invention relates to a hybrid transmission device for a motor vehicle, comprising: a first transmission input shaft (W1a); a second transmission input shaft (W2a); a transmission output shaft (W4a); the invention relates to a transmission (7a) having a countershaft (W5a), at least three spur gear stages (Z1a, Z2a, Z3a, Z5a), and at least four switching units (S1a, S2a, S3a, S4a). A first switching unit can connect the countershaft to the transmission output shaft via the first spur gear stage, and a fourth switching unit can connect the first transmission input shaft to the transmission output shaft via the third spur gear stage. The second switching unit can connect the countershaft to the transmission output shaft via the second spur gear stage, and the third switching unit can connect the first transmission input shaft to the transmission output shaft via the second spur gear stage. The invention further relates to a hybrid drive system which comprises the hybrid speed change equipment.

本发明涉及一种用于机动车的混合变速设备，其包括：第一变速器输入轴(W1a)；第二变速器输入轴(W2a)；变速器输出轴(W4a)；变速器(7a)，该变速器具有副轴(W5a)、至少三个圆柱齿轮级(Z1a、Z2a、Z3a、Z5a)和至少四个切换单元(S1a、S2a、S3a、S4a)。第一切换单元能将副轴经由第一圆柱齿轮级与变速器输出轴连接，第四切换单元能将第一变速器输入轴经由第三圆柱齿轮级与变速器输出轴连接。第二切换单元能将副轴经由第二圆柱齿轮级与变速器输出轴连接，并且第三切换单元能将第一变速器输入轴经由第二圆柱齿轮级与变速器输出轴连接。本发明还涉及一种混合驱动系统，其包括所述混合变速设备。

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Title :

Hybrid transmission device and hybrid drive system for motor vehicle

Additional title:

用于机动车的混合变速设备和混合驱动系统

Contributors:

BECK STEFAN (author) / KUTTER FABIAN (author) / KALTENBACH JOHANNES (author) / WECHS MICHAEL (author) / MARTIN THOMAS (author) / HORN MICHAEL (author) / BACHMANN MARTIN (author)

Publication date :

2023-10-20

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

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