Patent · US Active

Drive device for a motor vehicle

US9190885B2 · kind B2 · utility

2Cited by

7References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Frank Bäuerlein · Postbauer-Heng, DE
Markus Klöpzig · Ebermannstadt, DE
Klaus Schleicher · Diez, DE

Key dates

Filing date	Apr 15, 2013
Grant date	Nov 17, 2015
Priority date	—
Expiry date	Aug 10, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2057/02034
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which includes a single-piece, essentially sleeve-shaped rotor carrier to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element.

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