A gearbox (1, 1a..1d) for an electric drivetrain (28, 28a..28e) is proposed, which comprises a gearbox input (2), a gearbox output (4), a number of gear wheels (5..8) and at least a first and a second form-fit clutch (9, 10) providing at least two switchable transmission ratios between the gearbox input (2) and the gearbox output (4) in different switching states (D1, D2) of the form-fit clutches (9, 10). In addition, a parking state (P) is provided, in which both the first transmission ratio and the second transmission ratio are engaged/activated between the gearbox input (2) and the gearbox output (4) at the same time and a transmission of a rotational movement between the gearbox input (2) and the gearbox output (4) is blocked. Moreover, an electric drivetrain (28, 28a..28e) with such a gearbox (1, 1a..1d) and a vehicle (34) with such an electric drivetrain (28, 28a..28e) are disclosed.
GEARBOX WITH IMPROVED PARKING LOCK, ELECTRIC DRIVETRAIN AND VEHICLE WITH SUCH A DRIVETRAIN
GETRIEBE MIT VERBESSERTER PARKSPERRE, ELEKTRISCHER ANTRIEBSSTRANG UND FAHRZEUG MIT EINEM SOLCHEN ANTRIEBSSTRANG
BOÎTE DE VITESSES AVEC VERROU DE STATIONNEMENT AMÉLIORÉ, TRANSMISSION ÉLECTRIQUE ET VÉHICULE ÉQUIPÉ D'UNE TELLE TRANSMISSION
27.09.2023
Patent
Elektronische Ressource
Englisch
Drivetrain for an electric vehicle and electric vehicle comprising such a drivetrain
Europäisches Patentamt | 2024
|Drivetrain for an electric vehicle and electric vehicle comprising such a drivetrain
Europäisches Patentamt | 2024
|DRIVETRAIN FOR AN ELECTRIC VEHICLE AND ELECTRIC VEHICLE COMPRISING SUCH A DRIVETRAIN
Europäisches Patentamt | 2024
|