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Priority to ES0169089UpriorityCriticalpatent/ES169089Y/en
Publication of ES169089UpublicationCriticalpatent/ES169089U/en
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Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
Safety securing device for rolling shutters, essentially characterized in that it comprises a frame fixing plate having at its longitudinal edges opposing nails which determine the outside position, of service of the fastener and on said plate a fastener shaft and a stop pin thereof in the service position of the latter, whose pin serves in turn as an anchor for a call spring to said service position, this spring being wound on the detent rotation axis and anchored at its other end to a tang of said fastener, which has a sliding eyelet and turn on its axis from its position of out of service to its position of action and anchoring. (Machine-translation by Google Translate, not legally binding)
ES0169089U1971-01-011971-01-01
SECURITY GUARANTEE DEVICE FOR ROLLER BLINDS.
ExpiredES169089Y
(en)