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Individual
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Individual
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Priority to ES1976221133UpriorityCriticalpatent/ES221133Y/es
Publication of ES221133UpublicationCriticalpatent/ES221133U/es
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Publication of ES221133YpublicationCriticalpatent/ES221133Y/es
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(AREA)
Operating, Guiding And Securing Of Roll- Type Closing Members
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Abstract
Polea para carretes de persianas, caracterizada esencialmente por el hecho de que consta de dos discos embutidos a modo de cazoletas unidos por la cara externa de sus respectivos fondos los cuales presentan sendos orificios coincidentes, de los que parten otros tantos manguitos que constituyen el cojinete de giro de la polea, la cual comprende una tercera pieza laminar embutida que constituye un cubo en el que se ha previsto una valona radial fijada al fondo de uno de los discos, cuyo cubo se destina al acoplamiento por enchufe en el correspondiente extremo del carrete tubular de enrollamiento de la persiana.
ES1976221133U1976-05-221976-05-22Polea para carretes de persianas.
ExpiredES221133Y
(es)