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Durisol S A E
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Durisol S A E
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Application filed by Durisol S A EfiledCriticalDurisol S A E
Priority to ES1978236532UpriorityCriticalpatent/ES236532Y/en
Publication of ES236532UpublicationCriticalpatent/ES236532U/en
Application grantedgrantedCritical
Publication of ES236532YpublicationCriticalpatent/ES236532Y/en
Hinged shutter, characterized essentially by the fact that it consists of at least two sheets articulated together by one of its edges, one of whose leaves is in turn articulated by the opposite edge in a fixed frame, while the another blade has sliding means on its free edge along lateral guides provided in the opening in which the blind is installed, whose sliding blade is elastically requested to an open position and has means of stabilization of the position closing. (Machine-translation by Google Translate, not legally binding)
Improvements in the device from shutter to venetian, provide them with double sliding sheets, suitable to reduce the penetration of the light in position of closure (Machine-translation by Google Translate, not legally binding)