Patent ID: 8353376
Filing Date: 2013-01-15
Classification: B60K,B60Y

Abstract:
1. A power-driven wheel comprising: an axial-flow motor; a hub in driven connection with said motor; and a tire on said hub; a fluidic connector connected to an inner tube of said tire and extending at least partly through said hub to permit inflation of said tire; and a transmission interposed functionally between an output member of said motor and said hub, and housed inside said hub; said transmission comprising an epicyclic reducer having a sun gear connected angularly to said output member of said motor, a ring gear fixed to a casing of said motor, at least two planet gears connected in rotary manner to said ring gear and to said sun gear, and a planet carrier connected in rotary manner to said planet gears and connected angularly to said hub; said fluidic connector being housed at least partly inside said transmission and comprises: