Transmission for a motor vehicle

US10948050B2 · kind B2 · utility

Assignee

• ZF FRIEDRICHSHAFEN AG · DE

Inventors

• Stefan Beck · Eriskirch, DE
• Johannes Kaltenbach · Friedrichshafen, DE
• Michael Wechs · Weißensberg, DE
• Michael Trübenbach · Friedrichshafen, DE
• Kai Bornträger · Tettnang, DE
• Johannes Glückler · Friedrichshafen, DE
• Jens Moraw · Friedrichshafen, DE
• Gerhard Niederbrucker · Friedrichshafen, DE
• Peter Ziemer · Tettnang, DE

Key dates

• Filing date: Mar 26, 2018
• Grant date: Mar 16, 2021
• Expiry date: Mar 26, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/62
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A transmission (G) for a motor vehicle. The transmission (G) has a drive shaft (GW1), an output shaft (GW2-A), first, second, third and fourth planetary gearsets (P1, P2, P3, P4) and first, second, third, fourth, fifth and sixth shift elements (B1, K1, K2, B2, K3, K4). Selective actuation of the six shift elements (B1, K1, K2, B2, K3, K4) implements eleven forward gears and two reverse gears between the drive shaft (GW1) and the output shaft (GW2-A). A drive train for a motor vehicle having such a transmission (G) is also disclosed.