Vehicle transmission

US10605337B2 · kind B2 · utility

Assignee

• ZF FRIEDRICHSHAFEN AG · DE

Inventors

• Stefan Beck · Eriskirch, DE
• Max Bachmann · Friedrichshafen, DE
• Martin Brehmer · Tettnang, DE
• Anton Fritzer · Markdorf, DE
• Suryanto Hendrawan · Konstanz, DE
• Matthias Horn · Tettnang, DE
• Johannes Kaltenbach · Friedrichshafen, DE
• Raffael Kuberczyk · Ravensburg, DE
• Jens Moraw · Friedrichshafen, DE
• Gerhard Niederbrucker · Friedrichshafen, DE
• Juri Pawlakowitsch · Kreßbronn, DE
• Martin Rattay · Ravensburg, DE
• Matthias Reisch · Ravensburg, DE
• Wolfgang Rieger · Friedrichshafen, DE
• Thomas Rosemeier · Meckenbeuren, DE
• Lara Ruth Turner · Markdorf, DE
• Michael Roske · Friedrichshafen, DE
• Viktor Warth · Friedrichshafen, DE
• Bernd Unseld · Ravensburg, DE
• Michael Wechs · Weißensberg, DE
• Peter Ziemer · Tettnang, DE

Key dates

• Filing date: Mar 19, 2018
• Grant date: Mar 31, 2020
• Expiry date: Jun 8, 2038

Classification

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

Abstract

A transmission for a motor vehicle wherein the drive shaft (An) is rotationally fixedly connectable by the first shift element (K1) to the first shaft (1) and by the second shift element (K2) to the second shaft (2). The second shaft (2) is rotationally fixedly connectable by the fifth shift element (B2) to the housing (3). The third shaft (4) is rotationally fixedly connected to the third gear set element of the second planetary gear set (RS2) and to the first gear set element of the third planetary gear set and is rotationally fixedly connectable by the sixth shift element (B1) to the housing (3). The second gear set element of the third planetary gear set (RS3) is rotationally fixedly connected to the output shaft (Ab), and the third gear set element of the third planetary gear set (RS3) is rotationally fixedly connected to the second shaft (2).