IT1260941B - Closure system for window frames and casements in general - Google Patents
Closure system for window frames and casements in generalInfo
- Publication number
- IT1260941B IT1260941B ITTO930550A ITTO930550A IT1260941B IT 1260941 B IT1260941 B IT 1260941B IT TO930550 A ITTO930550 A IT TO930550A IT TO930550 A ITTO930550 A IT TO930550A IT 1260941 B IT1260941 B IT 1260941B
- Authority
- IT
- Italy
- Prior art keywords
- groove
- casements
- window frames
- closure system
- frame
- Prior art date
Links
- 238000007664 blowing Methods 0.000 abstract 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
This invention relates to a closure system for window frames and casements of the type comprising a hinged or movable frame 4 and a fixed counterframe 6 in which provision is made respectively for a first perimetral groove 3 having a transverse cross-section which is greater on the inside and a second perimetral groove 7 which coincides with first groove 3 when said frame 4 is in a closed position with respect to said counterframe 6, an air chamber 1 whose surface projects outwards and which is inserted within second groove 7 through the volume-increasing effect produced by blowing air within air chamber 1 when frame 4 is in the closed position being housed in the said first groove. An automated system for inflation and deflation is also provided for the control of opening and closing. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930550A IT1260941B (en) | 1993-07-22 | 1993-07-22 | Closure system for window frames and casements in general |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930550A IT1260941B (en) | 1993-07-22 | 1993-07-22 | Closure system for window frames and casements in general |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930550A0 ITTO930550A0 (en) | 1993-07-22 |
ITTO930550A1 ITTO930550A1 (en) | 1995-01-22 |
IT1260941B true IT1260941B (en) | 1996-04-29 |
Family
ID=11411641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930550A IT1260941B (en) | 1993-07-22 | 1993-07-22 | Closure system for window frames and casements in general |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1260941B (en) |
-
1993
- 1993-07-22 IT ITTO930550A patent/IT1260941B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO930550A0 (en) | 1993-07-22 |
ITTO930550A1 (en) | 1995-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |