The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Jan. 13, 2023
Mercedes-benz Group Ag, Stuttgart, DE;
Carsten Gitt, Stuttgart, DE;
Jonathan Zeibig, Aalen, DE;
Peter Hahn, Stuttgart, DE;
Tobias Schilder, Ludwigsburg, DE;
MERCEDES-BENZ GROUP AG, Stuttgart, DE;
Abstract
A hybrid drive device includes an internal combustion engine, an electric motor having a rotor, and a gearbox having an input planetary gearing with a main axis of rotation. The internal combustion engine is connected to the input planetary gearing via a disconnect clutch. The input planetary gearing has exactly two planetary gear sets each with three elements. The third element is connected to the sixth element to conjointly rotate and the second element is connected to the fifth element to conjointly rotate. The rotor is coupled to the third element such that torque originating from the rotor is introduced into the gearbox via the third element and the sixth element. The gearbox has a third planetary gear set with three further elements. The second element is connected to the seventh element to conjointly rotate and the eighth element is connected to a driven gear to conjointly rotate.