Patent · US Expired

Drive assembly

US7108626B2 · kind B2 · utility

19Cited by

3References

45Claims

0Family size

Assignee

LuK Lamellen und Kupplungsbau Beteiligungs KG · DE

Inventor

Oswald Friedmann · Lichtenau, DE

Key dates

Filing date	Sep 19, 2002
Grant date	Sep 19, 2006
Priority date	—
Expiry date	Feb 23, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19014
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A drive assembly for a motor vehicle having a stepless transmission including a driven input shaft coupled to an engine and at least one output shaft. The input and output shafts are drivingly connected through an eccentric drive provided on the input shaft. A freewheel system is provided on the output shaft. The eccentric drive and the freewheel system are interconnected by at least one connecting element. An electrical machine is selectively connected through coupling elements to the input shaft of the transmission, to the engine, or simultaneously to the input shaft and to the engine.

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