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Individual
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Individual
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Publication of ES80073YpublicationCriticalpatent/ES80073Y/es
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
Nueva persiana enrollable metálica, caracterizada por hallarse constituida por una sucesión de varillas huecas interiormente, que presentan por su parte superior e inferior unas ranuras por donde pasan los ganchos y/o chapitas de unión, caracterizándose además por que una segunda varilla, asimismo dotada de una ranura en su parte inferior, constituye el alma de la varilla exterior por encaje y acoplamiento de una sobre la otra, de forma que las ranuras de ambas piezas coincidan a fin de dar paso a los ganchos los cuales podrán ser más o menos largos a fin de permitir el paso de luz que se desee entre varilla y varilla.