Patent ID: 9676266
Date: 2017-06-13
CPC Classifications: B60K,B60Y,F16H,Y02T,Y10S

Claim:
1. A hybrid powertrain mechanism, comprising: a first epicyclic train comprising a first sun gear, a second sun gear and a first planetary gear to be coupled to the first sun gear and the second sun gear; a second epicyclic train comprising a third sun gear, a fourth sun gear and a second planetary gear to be coupled to the third sun gear and the fourth sun gear; a first electric machine having one end coupled to the second sun gear; a second electric machine having one end coupled to the fourth sun gear; a first clutch having one end coupled to another end of the first electric machine; a second clutch having one end coupled to another end of the first clutch and another end coupled to the third sun gear; and an engine coupled to the first sun gear.