Patent ID: 11890941
Assignee: VALEO EMBRAYAGES
Field: Transport (Mechanical engineering)
Classification: CPC B  F  Y | IPC B

Claim 18:
19. Hybrid sub-assembly for driving a vehicle, having:
at least one primary shaft;
at least one secondary shaft;
a transmission gearbox comprising at least one intermediate shaft different from the primary shaft and the secondary shaft and sets of gear wheels for obtaining a plurality of gear ratios between the primary shaft and the secondary shaft via the intermediate shaft; and
an electromotive unit comprising at least one reversible electric machine, and a coupling device which, in at least one intermediate coupling position, kinematically connects an output shaft of the reversible electric machine to the intermediate shaft, wherein:
the coupling device, in a secondary coupling position, kinematically connects the output shaft of the reversible electric machine to the secondary shaft without going via the intermediate shaft,
in the intermediate coupling position, the coupling device kinematically connects the output shaft of the reversible electric machine to the intermediate shaft with an intermediate gear ratio, while in the secondary coupling position, the coupling device kinematically connects the reversible electric machine to the secondary shaft with a secondary gear ratio, and
in an additional secondary coupling position, the coupling device kinematically connects the reversible electric machine to the secondary shaft with an additional secondary gear ratio that is different from the secondary gear ratio.