GB515093A - Improvements in and relating to gas-tight closures for windows, doors and the like - Google Patents
Improvements in and relating to gas-tight closures for windows, doors and the likeInfo
- Publication number
- GB515093A GB515093A GB15163/38A GB1516338A GB515093A GB 515093 A GB515093 A GB 515093A GB 15163/38 A GB15163/38 A GB 15163/38A GB 1516338 A GB1516338 A GB 1516338A GB 515093 A GB515093 A GB 515093A
- Authority
- GB
- United Kingdom
- Prior art keywords
- doors
- springs
- frame
- hinges
- fastening bolts
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
- E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
515,093. Fastenings; hinges. S. I. C. A. A. SOC. ANON. May 20, 1938, Nos. 15163 and 15164. Convention dates, May 20, 1937, and June 4, 1937. [Classes 44 and 65 (ii)] [Also in Group X] Doors for resisting gas attacks are provided with a resilient sealing strip 23 on one face adapted to be pressed against the frame by springs 37 acting on the wedge-shaped fastening bolts 34. The pivots are mounted in slots and are also pressed by springs 31 towards the frame. The bolts are preferably operated simultaneously by r a c k 122 and pinions 123 driven by hand - wheel and reduction gearing. Fig. 7. To prevent straining of the packing double jointed hinges comprising an intermediate shackle or a fixed rigid abutment 108. Fig. 7, maybe provided. The door body comprises two metal plates 102 and channel-shaped connecting members 104 and a filler 105 of concrete and iron, Fig. 8. The fastening bolts engage rollers &c. in the spring- controlled eye sockets 113, Fig. 7.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT515093X | 1937-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB515093A true GB515093A (en) | 1939-11-27 |
Family
ID=11275228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15163/38A Expired GB515093A (en) | 1937-05-20 | 1938-05-20 | Improvements in and relating to gas-tight closures for windows, doors and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB515093A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988010352A1 (en) * | 1987-06-16 | 1988-12-29 | Manfred Janitzky | Protective door device for anti-aircraft installations and nuclear power stations |
GB2297794A (en) * | 1995-02-10 | 1996-08-14 | Hoong Thye Eldon Lee | Latch for sealed door |
WO2012045919A1 (en) * | 2010-10-08 | 2012-04-12 | BAUMERT TECHNOLOGIES (Société par Actions Simplifiée Unipersonnelle) | Assembly of hinge(s) and a lock for a sealed, high-security door, and sealed pivotable door provided with such an assembly |
-
1938
- 1938-05-20 GB GB15163/38A patent/GB515093A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988010352A1 (en) * | 1987-06-16 | 1988-12-29 | Manfred Janitzky | Protective door device for anti-aircraft installations and nuclear power stations |
GB2297794A (en) * | 1995-02-10 | 1996-08-14 | Hoong Thye Eldon Lee | Latch for sealed door |
GB2297794B (en) * | 1995-02-10 | 1998-12-30 | Hoong Thye Eldon Lee | Closure mechanism for airtight doors |
WO2012045919A1 (en) * | 2010-10-08 | 2012-04-12 | BAUMERT TECHNOLOGIES (Société par Actions Simplifiée Unipersonnelle) | Assembly of hinge(s) and a lock for a sealed, high-security door, and sealed pivotable door provided with such an assembly |
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