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BORLENGHI LORENZO
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BORLENGHI LORENZO
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Priority to ES0055641UpriorityCriticalpatent/ES55641Y/en
Publication of ES55641UpublicationCriticalpatent/ES55641U/en
Application grantedgrantedCritical
Publication of ES55641YpublicationCriticalpatent/ES55641Y/en
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Storage Of Web-Like Or Filamentary Materials
(AREA)
Abstract
Roller shutter made of plastic material, characterized in that it comprises a series of plastic elements, each of which is made up of a hollow profile that has at one end of its section a flattened longitudinal appendix that ends in two opposite curved edges offset in height, cooperating with the inner surfaces of the edges of a groove made in the adjacent element, whose groove is located in each hollow element at the opposite end to the one provided with appendix, said edges of the groove being also height-ridden, keeping only one of the edges of the appendix in contact with the corresponding edge of the hollow profile during the winding of the shutter, and supporting both edges of the appendix on the corresponding edges of the hollow profile in the vertical position. (Machine-translation by Google Translate, not legally binding)
Device of link to charnela of roller blinds tables, built by profiles of plastic material in which at least the longitudinal edges are hollow (Machine-translation by Google Translate, not legally binding)