GB190721487A - Improved Means for Locking Double Doors and the like. - Google Patents
Improved Means for Locking Double Doors and the like.Info
- Publication number
- GB190721487A GB190721487A GB190721487DA GB190721487A GB 190721487 A GB190721487 A GB 190721487A GB 190721487D A GB190721487D A GB 190721487DA GB 190721487 A GB190721487 A GB 190721487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- catch
- spring
- double doors
- improved means
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
21,487. Windsor, A. Sept. 27. Double-door fastenings; catches, spring.-Locking-mechanism for double doors and the like comprises a catch b, Fig. 5, pivotally mounted at c on a base-plate a on the frame and controlled by a spring h, a pin e on the door entering and being retained by a slot f in the catch. The tail of the catch b may be so shaped that the second closing door g abuts against it and further secures the first door d, as shown in Fig. 3. The catch may be on the door and the pin on the frame. A spring bolt entering recesses on the plate may replace the spring h.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190721487T | 1907-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190721487A true GB190721487A (en) | 1908-09-24 |
Family
ID=32487840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190721487D Expired GB190721487A (en) | 1907-09-27 | 1907-09-27 | Improved Means for Locking Double Doors and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190721487A (en) |
-
1907
- 1907-09-27 GB GB190721487D patent/GB190721487A/en not_active Expired
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