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Electric Propulsion And Braking For Vehicles
(AREA)
Abstract
Aparato electro-motriz complementario para bicicletas y triciclos, constituido por un motor eléctrico, coaxial al cual se dispone una rueda de llanta rugosa que al poner en marcha el motor y poner en contacto la llanta de la rueda giratoria con la cubierta del neumático delantero, provoca su rotación por fricción y en consecuencia determina el avance del vehículo.
ES459576A1977-06-071977-06-07Aparato electro-motriz complementario para bicicletas y tri-ciclos.
ExpiredES459576A3
(es)