Transmission mechanism for electric bridge

You are here: Homepage > Search

Transmission mechanism for electric bridge

Free access

ZIEMER PETER / HUNOLD BERNARD / LUEBKE ECKHARDT / RIEDISSER THOMAS / SCHNEIDER THOMAS / BREHMER MARTIN / MARTIN THOMAS / WECHS MICHAEL / KUTTER FABIAN

Abstract

The invention relates to a transmission for an electric bridge, comprising: a transmission input shaft (24) for operatively connecting an electric transmission to an electric drive of a motor vehicle; a reduction gear (26) for reducing the rotational speed of the electric drive; a shift transmission for setting up a gear stage, the shift transmission comprising a first planetary gear set and a second planetary gear set; a first output shaft (34) and a second output shaft (36) for transmitting driving power from the electric transmission mechanism; and a plurality of gear shifting devices, wherein the gear shifting devices are provided with shifting elements used for engaging gear stages; the planet carrier of the first planetary gear set is drivingly and effectively connected to the planet carrier of the second planetary gear set; the sun gear of the first planetary gear set is drivingly operatively connected to the ring gear of the second planetary gear set. The invention also relates to a motor vehicle drive train having such a transmission mechanism, to a method for operating a motor vehicle drive train, and to a motor vehicle.

本发明涉及用于电车桥的传动机构，其具有：传动机构输入轴(24)，以用于将电动传动机构与机动车的电驱动机作用连接；减速传动装置(26)，以用降低电驱动机的转速；换档传动装置，以用于设立档级，该换档传动装置包括第一行星齿轮组和第二行星齿轮组；第一输出轴(34)和第二输出轴(36)，以用于传递来自电动传动机构的驱动功率；以及多个档位切换设备，档位切换设备具有用于挂入档级的切换元件；第一行星齿轮组的行星架与第二行星齿轮组的行星架驱动有效地连接；第一行星齿轮组的太阳轮与第二行星齿轮组的齿圈驱动有效地连接。本发明还涉及具有这种传动机构的机动车驱动系、用于运行机动车驱动系的方法以及机动车。

Access

Download

Export, share and cite

Document information

Title :

Transmission mechanism for electric bridge

Additional title:

用于电车桥的传动机构

Contributors:

ZIEMER PETER (author) / HUNOLD BERNARD (author) / LUEBKE ECKHARDT (author) / RIEDISSER THOMAS (author) / SCHNEIDER THOMAS (author) / BREHMER MARTIN (author) / MARTIN THOMAS (author) / WECHS MICHAEL (author) / KUTTER FABIAN (author)

Publication date :

2023-10-17

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