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LUCIEN BESSE LOUIS
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LUCIEN BESSE LOUIS
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Priority to ES0024705UpriorityCriticalpatent/ES24705Y/es
Publication of ES24705UpublicationCriticalpatent/ES24705U/es
Application grantedgrantedCritical
Publication of ES24705YpublicationCriticalpatent/ES24705Y/es
Machines For Laying And Maintaining Railways
(AREA)
Abstract
TRAVIESA PERFECCIONADA PARA FERROCARRIL, que se caracteriza por estar constituida por elementos moldeados en frío, de cemento vibrado, hormigón o materia plástica, que se yuxtaponen en planos verticales, dispuestos al tresbolillo, para repartir las cargas y lograr una flexibilidad del conjunto semejante a la de la madera, que se unen entre sí mediante pernos horizontales.
ES0024705U1950-10-141950-10-14Traviesa perfeccionada para ferrocarril
ExpiredES24705Y
(es)
Perfeccionamientos en la fabricación de dispositivo de junta para el enlace de moldes descomponibles en los que se arrojan mezclas de materiales para la construcción