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Individual
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Individual
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Priority to ES1982269040UpriorityCriticalpatent/ES269040Y/es
Publication of ES269040UpublicationCriticalpatent/ES269040U/es
Application grantedgrantedCritical
Publication of ES269040YpublicationCriticalpatent/ES269040Y/es
Dispositivo de impulsión perfeccionado, caracterizado porque una rueda o tren de tracción de un vehículo juguete, presenta en ambas caras sendos piñones axiales y solidarios a la misma, estando uno de ellos cubierto parcialmente por un puente que define un espacio guía por el que se puede introducir, por engrane, una cremallera de dientes triangulares, construida en material termoplástico de naturaleza elástica, dotada en uno de sus extremos de un asi mientras el piñon opuesto es conductor de movimiento a un mecanismo impulsor por inercia.
ES1982269040U1982-12-071982-12-07Dispositivo de impulsion perfeccionado.
ExpiredES269040Y
(es)