Gear mechanism for a motor vehicle, and drive train for a motor vehicle comprising such a gear mechanism

US10570994B2 · kind B2 · utility

Assignee

• ZF FRIEDRICHSHAFEN AG · DE

Inventors

• Viktor Warth · Friedrichshafen, DE
• Uwe Griesmeier · Markdorf, DE
• Martin Brehmer · Tettnang, DE
• Peter Ziemer · Tettnang, DE
• Johannes Kaltenbach · Friedrichshafen, DE
• Stefan Beck · Eriskirch, DE
• Raffael Kuberczyk · Ravensburg, DE
• Michael Wechs · Weißensberg, DE
• Stephan Scharr · Friedrichshafen, DE
• Eckehard Münch · Jülich, DE
• Bernd Knöpke · Salem, DE
• Matthias Horn · Tettnang, DE
• Jens Moraw · Friedrichshafen, DE
• Julian King · Rankweil, AT
• Juri Pawlakowitsch · Kreßbronn, DE
• Gerhard Niederbrucker · Friedrichshafen, DE

Key dates

• Filing date: Nov 10, 2016
• Grant date: Feb 25, 2020
• Expiry date: Jan 28, 2037

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 includes an input shaft (GW1), an output shaft (GW2), three planetary gear sets (P1, P2, P3), and four shift elements (B1, K1, K2, K3). By selective engagement of the four shift elements (B1, K1, K2, K3) in pairs, six forward gears (1-6) are shiftable between the input shaft (GW1) and the output shaft (GW2).