A hybrid transmission (10) for a motor vehicle drive train with an internal combustion engine (55) and an electric prime mover (18) is provided. The hybrid transmission (10) includes a first sub-transmission (10a) with multiple gear steps and a first transmission input shaft (12), a second sub-transmission (10b) with multiple gear steps and a second transmission input shaft (14), a countershaft (16), multiple shift elements (A, B, C, D, E) for engaging the gear steps (1, 2, 3, 4, 5), and gearwheel pairs of idler gears (28, 32, 36, 40, 44) and fixed gears (26, 30, 34, 38, 42) for forming the gear steps, arranged in multiple gear set planes. A portion of the gear steps is engageable for the internal combustion engine, and a portion of the gear steps is engageable for the electric prime mover. The gearwheel pairs for forming the gear steps having the lowest and the second-lowest ratios are fixedly associated with the first sub-transmission.
HYBRIDGETRIEBE FÜR KRAFTFAHRZEUG UND KRAFTFAHRZEUG-ANTRIEBSSTRANG
HYBRID TRANSMISSION FOR MOTOR VEHICLE, AND MOTOR VEHICLE POWERTRAIN
TRANSMISSION HYBRIDE POUR DES VÉHICULES À MOTEUR ET CHAÎNE CINÉMATIQUE DE VÉHICULE À MOTEUR
2023-09-27
Patent
Electronic Resource
German
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