Patent · US Active

Motor vehicle transmission device and motor vehicle drivetrain having a motor vehicle transmission device

US7798933B2 · kind B2 · utility

1Cited by

9References

11Claims

0Family size

Assignee

LuK Lamellen und Kupplungsbau Beteiligungs KG · DE

Inventors

Thorsten Krause · Laufenburg (Baden), DE
Jan Loxtermann · Baden-Baden, DE

Key dates

Filing date	Apr 20, 2009
Grant date	Sep 21, 2010
Priority date	—
Expiry date	Apr 20, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2200/2097
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A motor vehicle transmission device which, in order to form a plurality of gears, forms a Lepelletier transmission. At least one torsional damper is provided in the Lepelletier transmission, and also to a motor vehicle drive train, which has a Lepelletier motor vehicle transmission device.

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