Triple pinion gears each of which is comprised of integrally formed first to third pinion gears, and additional pinion gears rotatably supported by a rotatable carrier. The additional pinion gears mesh with a sun gear and associated ones of third pinion gears, and first and second pinion gears mesh with first and second ring gears, respectively. The rotational speeds of four rotary elements of the carrier, the sun gear, and the first and second ring gears satisfy a collinear relationship in which the rotational speeds thereof are aligned in a single straight line in a collinear chart. The sun gear and the carrier, positioned at opposite outer sides of the straight line in the collinear chart, respectively, are connected to first and second rotating electric machines, respectively, and the second and first ring gears, positioned adjacent to the two, respectively, are connected to left and right output shafts and, respectively.
POWER PLANT
24.11.2016
Patent
Elektronische Ressource
Englisch