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Application filed by Altherm Aluminium Nz LtdfiledCriticalAltherm Aluminium Nz Ltd
Priority to MYPI86000234ApriorityCriticalpatent/MY100751A/en
Publication of MY100751ApublicationCriticalpatent/MY100751A/en
THIS INVENTION RELATES TO CLOSURES FOR OPENINGS;THE CLOSURE IS SUITED TO PROVIDING AN OPENING WINDOWS SUITED TO USE IN HIGHRISE BUILDINGS. THE CLOSURE INCORPORATES A FRAME, A PAIR OF INTERCONNECTED CLOSURE PANELS WHICH ARE MOVABLE IN RELATION TO THE FRAME, THE CLOSURE PANELS BEING PIVOTABLE ADJACENT THEIR REMOTE EDGES AND INTERLINKED WHITH ONE ANOTHER VIA A LINKAGE MOUNTED WITH THEIR ADJACENT EDGE, THE CLOSURE PANELS ABLE TO BE INCLINED RELATIVE TO SAID FRAME AND EACH OTHER TO CREATE AN OPENING BETWEEN SAID CLOSURE PANELS, THE LINKAGE FACILITATING SLIDING OF THE CLOSURE PANELS ON THEIR PIVOTS TOWARD ONE ANOTHER TO ENABLE THE CLOSURE PANELS TO LIE SUBSTANTIALLY ONE ADJACENT THE OTHER ADJACENT A MID PORTION OF THE FRAME SO AS TO PROVIDE AN OPENING ABOVE AND BELOW THE ADJACENT CLOSURE PANEL PORTIONS. A SECURING MEANS IS PROVIDED FOR SECURING THE CLOSURE PANELS IN THE CLOSED POSITION. (FIG. 1)
MYPI86000234A1986-11-231986-11-23Improvements in and relating to closures
MY100751A
(en)