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Priority to ES0073632UpriorityCriticalpatent/ES73632Y/en
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Publication of ES73632YpublicationCriticalpatent/ES73632Y/en
Curtains And Furnishings For Windows Or Doors
(AREA)
Abstract
"AN ARTICULATED CHAIN FOR BLINDS", characterized in that it comprises, essentially, a succession of pairs of elements composed of a first metallic sheet piece of rectangular type provided with three equally rectangular openings distributed in their respective upper, middle and lower zones, so that the upper opening is the one with the highest height, the middle has a bent lateral projection corresponding to the sheet material itself and together with the first piece there is a second rectangular metal sheet piece provided with an upper hook and a rectangular lower opening arranged so that the material corresponding to said opening constitutes, folded parallel to the plane of the metal sheet, a hook that starts from the lower edge of the opening and remains open at its upper edge, all with the particularity that the upper opening of the first piece is hooked with the lower fold in the form of a hook spontaneously to the lower opening of the second preceding part, while in the lower opening of this first part the upper hook of the second succeeding piece is mounted and so on. (Machine-translation by Google Translate, not legally binding)
ES0073632U1959-05-121959-05-12
Articulated chain for blinds
ExpiredES73632Y
(en)
Device for securing the lower end of the lifting belts of the inclined horizontal slats of venetian blinds (Machine-translation by Google Translate, not legally binding)