Patent · US Active

Transmission for a vehicle

US10378616B2 · kind B2 · utility

3Cited by

5References

18Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Viktor Warth · Friedrichshafen, DE
Michael Wechs · Weißensberg, DE
Stefan Beck · Eriskirch, DE

Key dates

Filing date	Oct 17, 2017
Grant date	Aug 13, 2019
Priority date	—
Expiry date	Oct 17, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/62
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A transmission (G) for a motor vehicle includes an in-order-of-rotation-speed fourth shaft (W4) permanently connected to a transmission output (GW2-A), an in-order-of-rotation-speed first shaft (W1) either fixable by engaging a first shift element (B1) or connectable in a rotationally fixed manner with a transmission input (GW1-A) by actuating a second shift element (K1), an in-order-of-rotation-speed second shaft (W2) connectable in a rotationally fixed manner with the transmission input (GW1-A) by actuating a third shift element (K2), an in-order-of-rotation-speed third shaft (W3) is connectable in a rotationally fixed manner with the transmission input (GW1-A) by actuating a fourth shift element (K3), and an in-order-of-rotation-speed fifth shaft (W5) fixable by engaging a fifth shift element (B2).

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