GB189716817A - A Blocking and Stopping Device for use in connection with Doors and Windows. - Google Patents
A Blocking and Stopping Device for use in connection with Doors and Windows.Info
- Publication number
- GB189716817A GB189716817A GB189716817DA GB189716817A GB 189716817 A GB189716817 A GB 189716817A GB 189716817D A GB189716817D A GB 189716817DA GB 189716817 A GB189716817 A GB 189716817A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wedge
- door
- prongs
- windows
- doors
- 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
16,817. Krause, G. July 15. Portable fastenings. - A wedge for blocking doors and windows consists of a wire frame a, Fig. 3, with three or more prongs a', which are bent at right-angles to the main portion. The bar a<1> is placed close to the door &c., and it and the prongs rest on the floor forming a wedge to prevent the door &c. from being opened. The wedge may be formed from a bent metal plate b, Fig. 7, with prongs b<2>, and may have an adjustable spring plate c formed integral with or attached to it. The wedge can also be used to prevent the closing of a door or window by an air draught.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189716817T | 1897-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189716817A true GB189716817A (en) | 1897-10-09 |
Family
ID=32135036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189716817D Expired GB189716817A (en) | 1897-07-15 | 1897-07-15 | A Blocking and Stopping Device for use in connection with Doors and Windows. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189716817A (en) |
-
1897
- 1897-07-15 GB GB189716817D patent/GB189716817A/en not_active Expired
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