Patent · US Active

Speed-change gearbox for a motor vehicle

US10584770B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

AUDI AG · DE

Inventor

Steffen Hummel · Diez, DE

Key dates

Filing date	Aug 4, 2015
Grant date	Mar 10, 2020
Priority date	—
Expiry date	Dec 18, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2200/0073
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a speed-change gearbox for a motor vehicle, provided with shiftable gearwheel sets (gears), which are arranged in a first and in a second sub-gearbox, wherein the sub-gearboxes are provided respectively with at least one input shaft and a common drive shaft and the input shaft that can be alternately activated via a power shiftable clutch. In order to achieve a functionally expanded shifting strategy, it is proposed that at least one gearwheel set can be associated with both sub-gearboxes.

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