Patent · US Expired

Vehicle transmission with selectively-engageable electric motor

US7353895B2 · kind B2 · utility

10Cited by

31References

15Claims

0Family size

Assignee

Daimlerchrysler AG · US

Inventors

Otmar Bitsche · Graz, AT
Karl-Ernst Noreikat · Eßlingen, DE
Tobias Ostertag · Leonberg, DE
Alfons Rennefeld · Stuttgart, DE
Wolfgang Schwienbacher · Lingen (Ems), DE
Sven Stephan · Bleicherode, DE
Lars Weinschenker · Salach, DE

Key dates

Filing date	Jun 22, 2005
Grant date	Apr 8, 2008
Priority date	—
Expiry date	Jul 3, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S903/96
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A vehicle having a transmission for transmitting a torque from a drive machine to drive wheels, with the transmission having an transmission output shaft and a transmission input shaft, in which the torque can be transmitted from the drive machine to the transmission output shaft, and having an electrical machine which has a rotor and a stator, which means being provided in order to connect the electric-motor torque of the electrical machine optionally to the transmission input shaft or to the transmission output shaft.

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