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Devices For Conveying Motion By Means Of Endless Flexible Members
(AREA)
Abstract
Cambio de velocidad por descarrilamiento de cadena para bicicletas y similares, caracterizado por la formación de dos poleas de apoyo y tensora, respectivamente montadas sobre un vástago y a un brazo rígido, con acoplamiento de placas perfiladas guías de cadena.
ES0053749U1956-04-171956-04-17Cambio de velocidad por descarrilamiento de cadena para bicicletas y similares
ExpiredES53749Y
(es)