| 摘要 |
A multiple input, dual output, electric motor transmission device includes a ring gear and a ring gear motor for driving the ring gear. A first planetary gear set is engaged to the ring gear for geared rotation with respect to the ring gear and a first sun gear is engaged to the first planetary gear set for geared rotation with respect to the first planetary gear set. A first output shaft and a first electric motor are provided, wherein the first output shaft is coupled to a first one of the first planetary gear set and the first sun gear and a rotor of the first electric motor is coupled to a second one of the first planetary gear set and the first sun gear. A second planetary gear set, similar to the first planetary gear set, is also engaged to the ring gear for geared rotation with respect to the ring gear.
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