Abstract :
This article contains some comments on “Power transmitted through a particular branch in mechanisms comprising planetary gear trains and other fixed or variable transmissions”. J.R. Gomà Ayats, J. Vivancos Calvet, J. Minguella Canela, U. Diego-Ayala, F. Fenollosa Artes. Mechanism and Machine Theory, Vol. 46, pp. 1744–1754 (2011).