Patent ID: 8961343
Filing Date: 2015-02-24
Classification: B60K,F16D,F16H,Y02T

Abstract:
1. A hybrid transmission comprising: a clutch assembly; a brake assembly; an input planetary gear set; a first input shaft coupled to said input planetary gear set; and a second input shaft coupled to said brake assembly, said clutch assembly, and said input planetary gear set; a transmission input shaft coupled to said first input shaft; a first electric motor; a first electric motor planetary gear set including: a second electric motor; a second electric motor gear set; an output shaft; a first output driver gear coupled to said second electric motor by said second electric motor gear set; a second output driver gear coupled to said first electric motor ring gear; and an output driven gear coupled to said first output driver gear and said second output driver gear: and an output planetary gear set including: wherein said clutch assembly selectively couples said second input shaft to said transmission input shaft and said brake assembly selectively prevents rotation of said second input shaft.