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MERCADAL BENEJAM TOMAS
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MERCADAL BENEJAM TOMAS
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Application filed by MERCADAL BENEJAM TOMASfiledCriticalMERCADAL BENEJAM TOMAS
Priority to ES0069599UpriorityCriticalpatent/ES69599Y/en
Publication of ES69599UpublicationCriticalpatent/ES69599U/en
Application grantedgrantedCritical
Publication of ES69599YpublicationCriticalpatent/ES69599Y/en
An improved device for opening and closing doors and windows, essentially consisting of a control member formed by a crank-crank system controlled by a hand lever, which acts on a sliding and guided rod, which holds a hood rotating that is attached to the leaf of the door or window, which can thus be displaced vertically, while being the other hinges of the same, sliding on their respective rods in vertical direction, and complementing all this with stops existing in the opposite edge of the sheet, which are introduced in the lower part of their housings located in the frame, when the sheet is closed, and which are in front of lateral openings of said housings, when said sheet is lifted by action of the organ of command, being susceptible to open then. (Machine-translation by Google Translate, not legally binding)
ES0069599U1958-10-301958-10-30
Improved device for opening and closing doors and windows
ExpiredES69599Y
(en)
Apparatus that allows opening and closing of door, window and similar leaves, with braking device. (Machine-translation by Google Translate, not legally binding)
Improvements in the system of installation, interlocking and security of doors and windows (Machine-translation by Google Translate, not legally binding)