Hybrid transmission device, engine transmission arrangement, hybrid drivetrain and motor vehicle

US12122242B2 · kind B2 · utility

Assignee

• ZF FRIEDRICHSHAFEN AG · DE

Inventors

• Johannes Kaltenbach · Friedrichshafen, DE
• Martin Brehmer · Tettnang, DE
• Max Bachmann · Friedrichshafen, DE
• Peter Ziemer · Tettnang, DE
• Stefan Beck · Eriskirch, DE
• Michael Wechs · Weißensberg, DE
• Matthias Hom · Tettnang, DE
• Fabian Kutter · Kreßbronn, DE
• Oliver Bayer · Hörbranz, AT
• Thomas Kroh · Ruckforde, DE
• Thomas Martin · Burns Lake, CA
• Reinhard Vollmar · Ravensburg, DE
• Juri Pawlakowitsch · Kreßbronn, DE

Key dates

• Filing date: Apr 15, 2020
• Grant date: Oct 22, 2024
• Expiry date: Sep 4, 2040

Classification

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

Abstract

The disclosure relates to a hybrid transmission device for an internal combustion engine transmission arrangement of a motor vehicle. The hybrid transmission device comprises at least one transmission input shaft, at least one drive device and at least one connecting clutch for connecting two shafts for conjoint rotation. The hybrid transmission device comprises no more than two gear stages. The disclosure additionally relates to a motor vehicle.