Patent · US Active

Drive device for a motor vehicle, motor vehicle having a drive device, and method for operating a drive device

US10632834B2 · kind B2 · utility

0Cited by

1References

6Claims

0Family size

Assignee

AUDI AG · DE

Inventors

Thomas Hoffmann · Berlin, DE
Markus Störmer · Berching, DE
Karl Jägle · Ingolstadt, DE

Key dates

Filing date	Jun 30, 2017
Grant date	Apr 28, 2020
Priority date	—
Expiry date	Aug 15, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S903/951
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A drive device for a motor vehicle having a first drive assembly, a second drive assembly, and a planetary gear unit, via which the first drive assembly and the second drive assembly are operatively connected to a drivable axle of the motor vehicle. The first drive assembly and the drivable axle are operatively connected to the planetary gear unit. The second drive assembly as well as an auxiliary drive having an auxiliary assembly are operatively connected permanently to the planetary gear unit. The auxiliary drive has a third drive assembly, which is coupled at least intermittently to the auxiliary assembly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.