US 2022/0176794 A1Published application

Hybrid Transmission Device and Motor Vehicle

AssigneeZF Friedrichshafen AG

InventorsStefan Beck, Johannes Kaltenbach, Matthias Horn, Michael Wechs, Thomas Martin, Martin Brehmer, Fabian Kutter, Peter Ziemer, Oliver Bayer, Thomas Kroh, Max Bachmann

Life of this patent

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Abstract

A hybrid transmission device (3, 56, 60, 64) may include a first transmission input shaft (12), a second transmission input shaft (14) mounted on the first transmission input shaft, at least one drive device (EM2), and precisely one connecting clutch (K3). Particularly, the connecting clutch (K3) may selectively rotationally fix the first transmission input shaft (12) to the second transmission input shaft (14).

Claims18

Dependent claims

1-15:

(canceled)

Dependencies are inferred from the claim text.

Facts

Application: 17/602,925Filed 3 Mar 2020
Priority: DE 10 2019 205 324.612 Apr 2019
Published: 9 Jun 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

B60K 6/36
Characterised by apparatus, components or means specially adapted for HEVs: characterised by the transmission gearings
B60K 6/40
Characterised by apparatus, components or means specially adapted for HEVs: characterised by the assembly or relative disposition of components
B60K 6/48
Characterised by the architecture of the hybrid electric vehicle: parallel type
B60K 6/52
Architecture of the driveline characterised by arrangement or kind of transmission units: driving a plurality of drive axles, e.g. four-wheel drive