IT1193969B - Thin walled insulating window or door profile piece
- Google Patents
Thin walled insulating window or door profile piece
Info
Publication number
IT1193969B
IT1193969BIT24647/80AIT2464780AIT1193969BIT 1193969 BIT1193969 BIT 1193969BIT 24647/80 AIT24647/80 AIT 24647/80AIT 2464780 AIT2464780 AIT 2464780AIT 1193969 BIT1193969 BIT 1193969B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stavokonstrukce Narodni PodnikfiledCriticalStavokonstrukce Narodni Podnik
Priority to IT24647/80ApriorityCriticalpatent/IT1193969B/en
Publication of IT8024647A0publicationCriticalpatent/IT8024647A0/en
Application grantedgrantedCritical
Publication of IT1193969BpublicationCriticalpatent/IT1193969B/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Securing Of Glass Panes Or The Like
(AREA)
Abstract
Two or more sheet metal part profiles, connected by a groove and separated by a shaped inlay at the connecting point, make up a thin-walled profile unit, with break in heat bridge, for fillings in openings, esp. window and door frames and wings. On the side between the inner arm(5) of one part profile(1), and closer to the edge(6) of the other(2), the second arm(9) of the U-shaped inlay(3) is 10%-40% thinner, at its narrowest point, than the first arm(8) on the side between the first part profile's inner arm and the opposite side(7) of the second part profile. Resistance to bending and torsion is enhanced, improving sealing and weatherproofing.
IT24647/80A1980-09-121980-09-12Thin walled insulating window or door profile piece
IT1193969B
(en)